diff -Naurb linux-2.6.13.2/arch/arm/boot/compressed/head.S 2.6.13.2-lc5/arch/arm/boot/compressed/head.S --- linux-2.6.13.2/arch/arm/boot/compressed/head.S 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/arch/arm/boot/compressed/head.S 2005-10-09 00:15:46.000000000 -0700 @@ -123,7 +123,8 @@ .word 0x016f2818 @ Magic numbers to help the loader .word start @ absolute load/run zImage address .word _edata @ zImage end address -1: mov r7, r1 @ save architecture ID +/* 1: mov r7, r1 @ save architecture ID */ +1: ldr r7, =725 mov r8, #0 @ save r0 #ifndef __ARM_ARCH_2__ diff -Naurb linux-2.6.13.2/arch/arm/configs/ln2410sbc_defconfig 2.6.13.2-lc5/arch/arm/configs/ln2410sbc_defconfig --- linux-2.6.13.2/arch/arm/configs/ln2410sbc_defconfig 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/arch/arm/configs/ln2410sbc_defconfig 2005-11-20 14:06:58.000000000 -0800 @@ -0,0 +1,1014 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.13.2 +# Sun Nov 20 14:03:49 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +# CONFIG_MODULE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_CAMELOT is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_IOP3XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +CONFIG_ARCH_S3C2410=y +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# S3C24XX Implementations +# +# CONFIG_ARCH_BAST is not set +# CONFIG_ARCH_H1940 is not set +# CONFIG_MACH_N30 is not set +# CONFIG_ARCH_SMDK2410 is not set +CONFIG_MACH_LN2410SBC=y +# CONFIG_ARCH_S3C2440 is not set +# CONFIG_MACH_VR1000 is not set +# CONFIG_MACH_RX3715 is not set +# CONFIG_MACH_OTOM is not set +# CONFIG_MACH_NEXCODER_2440 is not set +CONFIG_CPU_S3C2410=y + +# +# S3C2410 Boot +# + +# +# S3C2410 Setup +# +CONFIG_S3C2410_DMA=y +# CONFIG_S3C2410_DMA_DEBUG is not set +CONFIG_S3C2410_LOWLEVEL_UART_PORT=0 + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set + +# +# Bus support +# +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M root=/dev/ram0 init=/linuxrc rw" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_IP_TCPDIAG=y +# CONFIG_IP_TCPDIAG_IPV6 is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +# CONFIG_IPV6 is not set +# CONFIG_NETFILTER is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=0 +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_CFI_AMDSTD_RETRY=0 +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_EDB7312 is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLKMTD is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_NAND_IDS=y +CONFIG_MTD_NAND_S3C2410=y +# CONFIG_MTD_NAND_S3C2410_DEBUG is not set +# CONFIG_MTD_NAND_S3C2410_HWECC is not set +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_CS89x0 is not set +CONFIG_CS8900a=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +# CONFIG_VT_CONSOLE is not set +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_S3C2410=y +CONFIG_SERIAL_S3C2410_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_NVRAM is not set +# CONFIG_RTC is not set +CONFIG_S3C2410_RTC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ISA is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_S3C2410=y +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_SENSOR is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set + +# +# Misc devices +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_S3C2410=y +# CONFIG_LN2410SBC_LP64 is not set +CONFIG_LN2410SBC_LP35=y +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_LD is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DEBUG_FILES=y +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_DUMMY_HCD=y +CONFIG_USB_DUMMY_HCD=y +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set + +# +# MMC/SD Card support +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_WBSD is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_JBD is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set + +# +# XFS support +# +# CONFIG_XFS_FS is not set +# CONFIG_MINIX_FS is not set +CONFIG_ROMFS_FS=y +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_SYSFS=y +# CONFIG_DEVPTS_FS_XATTR is not set +CONFIG_TMPFS=y +# CONFIG_TMPFS_XATTR is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_MAGIC_SYSRQ is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_WAITQ is not set +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set +CONFIG_DEBUG_S3C2410_PORT=y +CONFIG_DEBUG_S3C2410_UART=0 + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y diff -Naurb linux-2.6.13.2/arch/arm/mach-s3c2410/Kconfig 2.6.13.2-lc5/arch/arm/mach-s3c2410/Kconfig --- linux-2.6.13.2/arch/arm/mach-s3c2410/Kconfig 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/arch/arm/mach-s3c2410/Kconfig 2005-10-09 00:15:46.000000000 -0700 @@ -34,6 +34,13 @@ Say Y here if you are using the SMDK2410 or the derived module A9M2410 +config MACH_LN2410SBC + bool "LN2410SBC" + select CPU_S3C2410 + help + Say Y here if you are using the LN2410SBC + + config ARCH_S3C2440 bool "SMDK2440" select CPU_S3C2440 diff -Naurb linux-2.6.13.2/arch/arm/mach-s3c2410/mach-ln2410sbc.c 2.6.13.2-lc5/arch/arm/mach-s3c2410/mach-ln2410sbc.c --- linux-2.6.13.2/arch/arm/mach-s3c2410/mach-ln2410sbc.c 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/arch/arm/mach-s3c2410/mach-ln2410sbc.c 2005-12-23 18:25:39.000000000 -0800 @@ -0,0 +1,155 @@ +/*********************************************************************** + * + * linux/arch/arm/mach-s3c2410/mach-ln2410sbc.c + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * @History: + * derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by + * Ben Dooks + * + ***********************************************************************/ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +#include "devs.h" +#include "cpu.h" + +static struct map_desc ln2410sbc_iodesc[] __initdata = { + { (u32)LN2410SBC_VA_CS8900A_BASE, LN2410SBC_PA_CS8900A_BASE, SZ_4M, MT_DEVICE }, +}; + +#define UCON S3C2410_UCON_DEFAULT +#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB +#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE + +static struct s3c2410_uartcfg ln2410sbc_uartcfgs[] = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [2] = { + .hwport = 2, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + } +}; + +struct mtd_partition ln2410_default_nand_part[] = { + [0] = { + .name = "root", + .size = SZ_32M, + .offset = 0 + } +}; + +static int chip0_map[] = { 0 }; + +static struct s3c2410_nand_set ln2410_nand_sets[] = { + [0] = { + .nr_chips = 1, + .nr_partitions = ARRAY_SIZE(ln2410_default_nand_part), + .name = "chip0", + .nr_map = chip0_map, + .partitions = ln2410_default_nand_part + } +}; + +static struct s3c2410_platform_nand ln2410_nand_info = { + .tacls = 81, + .twrph0 = 81, + .twrph1 = 81, + .nr_sets = ARRAY_SIZE(ln2410_nand_sets), + .sets = ln2410_nand_sets, +}; + +static struct platform_device *ln2410sbc_devices[] __initdata = { + &s3c_device_lcd, + &s3c_device_adc, + &s3c_device_wdt, + &s3c_device_i2c, + &s3c_device_nand, + &s3c_device_usb, + &s3c_device_usbgadget, + &s3c_device_sdi, +}; + +static struct s3c24xx_board ln2410sbc_board __initdata = { + .devices = ln2410sbc_devices, + .devices_count = ARRAY_SIZE(ln2410sbc_devices) +}; + +void __init ln2410sbc_map_io(void) +{ + s3c_device_nand.dev.platform_data = &ln2410_nand_info; + + s3c24xx_init_io(ln2410sbc_iodesc, ARRAY_SIZE(ln2410sbc_iodesc)); + s3c24xx_init_clocks(0); + s3c24xx_init_uarts(ln2410sbc_uartcfgs, ARRAY_SIZE(ln2410sbc_uartcfgs)); + s3c24xx_set_board(&ln2410sbc_board); +} + +void __init ln2410sbc_init_irq(void) +{ + s3c24xx_init_irq(); +} + +MACHINE_START(LN2410SBC, "LN2410SBC") + .phys_ram = S3C2410_SDRAM_PA, + .phys_io = S3C2410_PA_UART, + .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C2410_SDRAM_PA + 0x100, + .map_io = ln2410sbc_map_io, + .init_irq = ln2410sbc_init_irq, + .timer = &s3c24xx_timer, +MACHINE_END + + diff -Naurb linux-2.6.13.2/arch/arm/mach-s3c2410/Makefile 2.6.13.2-lc5/arch/arm/mach-s3c2410/Makefile --- linux-2.6.13.2/arch/arm/mach-s3c2410/Makefile 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/arch/arm/mach-s3c2410/Makefile 2005-10-09 00:15:47.000000000 -0700 @@ -37,3 +37,4 @@ obj-$(CONFIG_MACH_RX3715) += mach-rx3715.o obj-$(CONFIG_MACH_OTOM) += mach-otom.o obj-$(CONFIG_MACH_NEXCODER_2440) += mach-nexcoder.o +obj-$(CONFIG_MACH_LN2410SBC) += mach-ln2410sbc.o diff -Naurb linux-2.6.13.2/config 2.6.13.2-lc5/config --- linux-2.6.13.2/config 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/config 2005-12-26 20:16:37.000000000 -0800 @@ -0,0 +1,1028 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.13.2 +# Mon Dec 26 20:10:32 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +# CONFIG_MODULE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_CAMELOT is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_IOP3XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +CONFIG_ARCH_S3C2410=y +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# S3C24XX Implementations +# +# CONFIG_ARCH_BAST is not set +# CONFIG_ARCH_H1940 is not set +# CONFIG_MACH_N30 is not set +# CONFIG_ARCH_SMDK2410 is not set +CONFIG_MACH_LN2410SBC=y +# CONFIG_ARCH_S3C2440 is not set +# CONFIG_MACH_VR1000 is not set +# CONFIG_MACH_RX3715 is not set +# CONFIG_MACH_OTOM is not set +# CONFIG_MACH_NEXCODER_2440 is not set +CONFIG_CPU_S3C2410=y + +# +# S3C2410 Boot +# + +# +# S3C2410 Setup +# +CONFIG_S3C2410_DMA=y +# CONFIG_S3C2410_DMA_DEBUG is not set +CONFIG_S3C2410_LOWLEVEL_UART_PORT=0 + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set + +# +# Bus support +# +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M root=/dev/mtdblock0 init=/linuxrc rw" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_IP_TCPDIAG=y +# CONFIG_IP_TCPDIAG_IPV6 is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +# CONFIG_IPV6 is not set +# CONFIG_NETFILTER is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=0 +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_CFI_AMDSTD_RETRY=0 +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_EDB7312 is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLKMTD is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_NAND_IDS=y +CONFIG_MTD_NAND_S3C2410=y +# CONFIG_MTD_NAND_S3C2410_DEBUG is not set +# CONFIG_MTD_NAND_S3C2410_HWECC is not set +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_CS89x0 is not set +CONFIG_CS8900a=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=240 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_TSDEV=y +CONFIG_INPUT_TSDEV_SCREEN_X=240 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +CONFIG_TOUCHSCREEN_LN2410SBC=y +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +# CONFIG_VT_CONSOLE is not set +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_S3C2410=y +CONFIG_SERIAL_S3C2410_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_NVRAM is not set +# CONFIG_RTC is not set +CONFIG_S3C2410_RTC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ISA is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_S3C2410=y +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_SENSOR is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set + +# +# Misc devices +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_S3C2410=y +CONFIG_LN2410SBC_LP64=y +# CONFIG_LN2410SBC_LP35 is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_LD is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DEBUG_FILES=y +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_DUMMY_HCD=y +CONFIG_USB_DUMMY_HCD=y +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set + +# +# MMC/SD Card support +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_WBSD is not set +CONFIG_MMC_S3C2410=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_JBD is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set + +# +# XFS support +# +# CONFIG_XFS_FS is not set +# CONFIG_MINIX_FS is not set +CONFIG_ROMFS_FS=y +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_SYSFS=y +# CONFIG_DEVPTS_FS_XATTR is not set +CONFIG_TMPFS=y +# CONFIG_TMPFS_XATTR is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_MAGIC_SYSRQ is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_WAITQ is not set +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set +CONFIG_DEBUG_S3C2410_PORT=y +CONFIG_DEBUG_S3C2410_UART=0 + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y diff -Naurb linux-2.6.13.2/.config 2.6.13.2-lc5/.config --- linux-2.6.13.2/.config 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/.config 2006-02-04 21:49:59.103361800 -0800 @@ -0,0 +1,1028 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.13.2 +# Sat Feb 4 21:48:50 2006 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_EMBEDDED=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +# CONFIG_MODULE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# System Type +# +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_CAMELOT is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_IOP3XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +CONFIG_ARCH_S3C2410=y +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set + +# +# S3C24XX Implementations +# +# CONFIG_ARCH_BAST is not set +# CONFIG_ARCH_H1940 is not set +# CONFIG_MACH_N30 is not set +# CONFIG_ARCH_SMDK2410 is not set +CONFIG_MACH_LN2410SBC=y +# CONFIG_ARCH_S3C2440 is not set +# CONFIG_MACH_VR1000 is not set +# CONFIG_MACH_RX3715 is not set +# CONFIG_MACH_OTOM is not set +# CONFIG_MACH_NEXCODER_2440 is not set +CONFIG_CPU_S3C2410=y + +# +# S3C2410 Boot +# + +# +# S3C2410 Setup +# +CONFIG_S3C2410_DMA=y +# CONFIG_S3C2410_DMA_DEBUG is not set +CONFIG_S3C2410_LOWLEVEL_UART_PORT=0 + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set + +# +# Bus support +# +CONFIG_ISA_DMA_API=y + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=64M root=/dev/ram0 init=/linuxrc rw" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_IP_TCPDIAG=y +# CONFIG_IP_TCPDIAG_IPV6 is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +# CONFIG_IPV6 is not set +# CONFIG_NETFILTER is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=0 +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_CFI_AMDSTD_RETRY=0 +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_EDB7312 is not set +# CONFIG_MTD_IMPA7 is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLKMTD is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +CONFIG_MTD_NAND_IDS=y +CONFIG_MTD_NAND_S3C2410=y +# CONFIG_MTD_NAND_S3C2410_DEBUG is not set +# CONFIG_MTD_NAND_S3C2410_HWECC is not set +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_CS89x0 is not set +CONFIG_CS8900a=y + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=240 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_TSDEV=y +CONFIG_INPUT_TSDEV_SCREEN_X=240 +CONFIG_INPUT_TSDEV_SCREEN_Y=320 +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +CONFIG_TOUCHSCREEN_LN2410SBC=y +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +# CONFIG_VT_CONSOLE is not set +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_S3C2410=y +CONFIG_SERIAL_S3C2410_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_NVRAM is not set +# CONFIG_RTC is not set +CONFIG_S3C2410_RTC=y +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ISA is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_S3C2410=y +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set +# CONFIG_I2C_SENSOR is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set + +# +# Misc devices +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_S3C2410=y +CONFIG_LN2410SBC_LP64=y +# CONFIG_LN2410SBC_LP35 is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +CONFIG_USB_DEBUG=y + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_LD is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DEBUG_FILES=y +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_DUMMY_HCD=y +CONFIG_USB_DUMMY_HCD=y +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set + +# +# MMC/SD Card support +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_WBSD is not set +CONFIG_MMC_S3C2410=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_JBD is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set + +# +# XFS support +# +# CONFIG_XFS_FS is not set +# CONFIG_MINIX_FS is not set +CONFIG_ROMFS_FS=y +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +# CONFIG_DNOTIFY is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_SYSFS=y +# CONFIG_DEVPTS_FS_XATTR is not set +CONFIG_TMPFS=y +# CONFIG_TMPFS_XATTR is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_MAGIC_SYSRQ is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_WAITQ is not set +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set +CONFIG_DEBUG_S3C2410_PORT=y +CONFIG_DEBUG_S3C2410_UART=0 + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y diff -Naurb linux-2.6.13.2/drivers/input/touchscreen/Kconfig 2.6.13.2-lc5/drivers/input/touchscreen/Kconfig --- linux-2.6.13.2/drivers/input/touchscreen/Kconfig 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/input/touchscreen/Kconfig 2005-11-24 16:20:43.000000000 -0800 @@ -95,4 +95,16 @@ To compile this driver as a module, choose M here: the module will be called hp680_ts_input. +config TOUCHSCREEN_LN2410SBC + tristate "LN2410SBC touchscreen" + depends on MACH_LN2410SBC + help + Say Y here if you have a LN2410SBC with LP35/LP64 and want to + support the built-in touchscreen. + + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called ln2410sbc_ts. + endif diff -Naurb linux-2.6.13.2/drivers/input/touchscreen/ln2410sbc_ts.c 2.6.13.2-lc5/drivers/input/touchscreen/ln2410sbc_ts.c --- linux-2.6.13.2/drivers/input/touchscreen/ln2410sbc_ts.c 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/drivers/input/touchscreen/ln2410sbc_ts.c 2005-12-26 20:08:41.000000000 -0800 @@ -0,0 +1,264 @@ +/* + * linux/drivers/input/touchscreen/ln2410sbc_ts.c + * + * Copyright (c) www.LittleChips.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +MODULE_AUTHOR("www.littlechips.com"); +MODULE_DESCRIPTION("LN2410SBC touchscreen driver"); +MODULE_LICENSE("GPL"); + +#define DEBUG 0 + +/* + * Definitions & global arrays. + */ + + +static char *ln2410sbc_ts_name = "LN2410SBC TouchScreen"; + +/* + * Per-touchscreen data. + */ +struct ln2410sbc_ts { + struct input_dev dev; + long xp; + long yp; + char phys[32]; +}; + +static struct ln2410sbc_ts ts; + +static void s3c2410_ts_standby() +{ + writel((readl(S3C2410_GPGDAT) & ~(0xF<<12)) | (0x4 << 12), S3C2410_GPGDAT); +} + +static void s3c2410_ts_setposx() +{ + writel((readl(S3C2410_GPGDAT) & ~(0xF<<12)) | (0x3 << 12), S3C2410_GPGDAT); +} + +static void s3c2410_ts_setposy() +{ + writel((readl(S3C2410_GPGDAT) & ~(0xF<<12)) | (0xc << 12), S3C2410_GPGDAT); +} + +static irqreturn_t ln2410sbc_down(int irq, void *dev_id, struct pt_regs *regs) +{ + unsigned long adccon; + disable_irq(IRQ_TC); + +#ifdef DEBUG + printk( "ln2410sbc_down\n"); +#endif + s3c2410_ts_setposx(); + writel(S3C2410_ADCTSC_X_PST | (1 << 8), S3C2410_ADCTSC); + writel(readl(S3C2410_ADCCON) | 0x1, S3C2410_ADCCON); + while(readl(S3C2410_ADCCON) & 1); + while(!(readl(S3C2410_ADCCON) & 0x8000)); + ts.xp = 1023 - (readl(S3C2410_ADCDAT1) & 0x3ff); + + s3c2410_ts_setposy(); + writel(S3C2410_ADCTSC_Y_PST | (1 << 8), S3C2410_ADCTSC); + writel(readl(S3C2410_ADCCON) | 0x1, S3C2410_ADCCON); + while(readl(S3C2410_ADCCON) & 1); + while(!(readl(S3C2410_ADCCON) & 0x8000)); + ts.yp = 1023 - (readl(S3C2410_ADCDAT0) & 0x3ff); + + input_report_abs(&ts.dev, ABS_X, ts.xp); + input_report_abs(&ts.dev, ABS_Y, ts.yp); + input_report_key(&ts.dev, BTN_TOUCH, 1); + input_sync(&ts.dev); + +#ifdef DEBUG + printk( "(TOUCHSCREEN) X : %ld, Y: %ld\n",ts.xp, ts.yp); +#endif + + s3c2410_ts_standby(); + writel(S3C2410_ADCTSC_XY_PST, S3C2410_ADCTSC); // waiting for interrupt mode + + enable_irq(IRQ_TC); + return IRQ_HANDLED; +} + +static irqreturn_t ln2410sbc_action(int irq, void *dev_id, struct pt_regs *regs) +{ + unsigned long x, y; + unsigned long adccon; + unsigned long data0; + unsigned long data1; + unsigned long adctsc; + + disable_irq(IRQ_ADC); + + adccon = readl(S3C2410_ADCCON); + adctsc = readl(S3C2410_ADCTSC); + + switch(adctsc & 3) + { + case 1: /* X conversion ended */ + data0 = readl(S3C2410_ADCDAT0); + ts.xp=data0&0x3FF; + + /* starts Y conversion */ + writel( ( S3C2410_ADCTSC_XP_SEN + | S3C2410_ADCTSC_XM_SEN + | S3C2410_ADCTSC_XY_PST ), S3C2410_ADCTSC); + writel(adccon|1,S3C2410_ADCCON); + break; + case 2: + data1 = readl(S3C2410_ADCDAT1); + ts.yp = data1&0x3FF; + + input_report_abs(&ts.dev, ABS_X, ts.xp); + input_report_abs(&ts.dev, ABS_Y, ts.yp); + input_report_key(&ts.dev, BTN_TOUCH, 1); + input_sync(&ts.dev); +#if DEBUG + printk( "TOUCHSCREEN) X : %ld, Y: %ld\n",ts.xp, ts.yp); printk( "TOUCHSCREEN) X : %ld, Y: %ld\n",ts.xp, ts.yp); + + #define start_x 92 + #define end_x 900 + #define start_y 139 + #define end_y 875 + x = ((ts.xp - start_x)*10) / (((end_x - start_x)*10) / 640 ); + y = ((end_y - ts.yp )*10) / (((end_y - start_y)*10) / 480 ); + printk( "TOUCHSCREEN) X : [%ld:%ld], Y: [%ld:%ld]\n", x, (((ts.xp - 92)*10) / (((900 - 92)*10) / 640 )), y, (((875 - ts.yp)*10) / (((875 - 139)*10) / 480 ))); +#endif + writel( ( S3C2410_ADCTSC_XM_SEN + | S3C2410_ADCTSC_XY_PST ), S3C2410_ADCTSC); + /* if stylus down, starts X conversion */ + data0 = readl(S3C2410_ADCDAT0); + if (!(data0>>15)) + { + writel( ( S3C2410_ADCTSC_XM_SEN + | S3C2410_ADCTSC_YP_SEN + | S3C2410_ADCTSC_XY_PST ), S3C2410_ADCTSC); + writel(adccon|1,S3C2410_ADCCON); + } + + break; + default: + break; + } + + enable_irq(IRQ_ADC); + + return IRQ_HANDLED; +} + + + +/* + * The functions for inserting/removing us as a module. + */ + +int __init ln2410sbc_ts_init(void) +{ + unsigned long tmp; + + printk( "ln2410sbc touch screen driver\n"); + + // ADC CLOCK ENABLE + writel(readl(S3C2410_CLKCON) | S3C2410_CLKCON_ADC, S3C2410_CLKCON); + + // GPC + tmp = readl(S3C2410_GPGCON) & 0x00FFFFFF; + tmp |= (S3C2410_GPG12_OUTP | S3C2410_GPG13_OUTP + | S3C2410_GPG14_OUTP | S3C2410_GPG15_OUTP); + writel(tmp, S3C2410_GPGCON); + + // Disable full up function + writel(readl(S3C2410_GPGUP) | 0xf000, S3C2410_GPGUP); + + /* Initialise registers */ + writel(S3C2410_ADCTSC_XY_PST, S3C2410_ADCTSC); // waiting for interrupt mode + writel(20000, S3C2410_ADCDLY); + writel((S3C2410_ADCCON_PRSCEN | S3C2410_ADCCON_PRSCVL(49)), S3C2410_ADCCON); + s3c2410_ts_standby(); + writel(S3C2410_ADCTSC_XY_PST, S3C2410_ADCTSC); // waiting for interrupt mode + + /* Initialize input structure */ + memset(&ts, 0, sizeof(struct ln2410sbc_ts)); + init_input_dev(&ts.dev); + ts.dev.evbit[0] = BIT(EV_SYN) | BIT(EV_KEY) | BIT(EV_ABS); + ts.dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH); + input_set_abs_params(&ts.dev, ABS_X, 0, 0x3FF, 0, 0); + input_set_abs_params(&ts.dev, ABS_Y, 0, 0x3FF, 0, 0); + input_set_abs_params(&ts.dev, ABS_PRESSURE, 0, 1, 0, 0); + + // sprintf(ts.phys, "ln2410sbc_ts/input0"); + sprintf(ts.phys, "ts"); + // sprintf(ts.phys, "input/mouse0"); + + ts.dev.private = &ts; + ts.dev.name = ln2410sbc_ts_name; + ts.dev.phys = ts.phys; + ts.dev.id.bustype = BUS_RS232; + ts.dev.id.vendor = 0xDEAD; + ts.dev.id.product = 0xBEEF; + ts.dev.id.version = 0x0100; + +#if 0 + if (request_irq(IRQ_ADC, ln2410sbc_action, SA_SAMPLE_RANDOM, "irq_adc", &ts.dev)) + { + printk(KERN_ERR "ln2410sbc_ts.c: Could not allocate ts IRQ_ADC !\n"); + return -EIO; + } +#endif + + if (request_irq(IRQ_TC, ln2410sbc_down, SA_SAMPLE_RANDOM, "irq_tc", &ts.dev)) + { + printk(KERN_ERR "ln2410sbc_ts.c: Could not allocate ts IRQ_TC !\n"); + return -EIO; + } + + printk( "input: %s on ts0\n", ln2410sbc_ts_name); + input_register_device(&ts.dev); + + return 0; +} + +void __exit ln2410sbc_ts_exit(void) +{ +// disable_irq(IRQ_ADC); + disable_irq(IRQ_TC); + free_irq(IRQ_TC,&ts.dev); +// free_irq(IRQ_ADC,&ts.dev); + + input_unregister_device(&ts.dev); +} + +module_init(ln2410sbc_ts_init); +module_exit(ln2410sbc_ts_exit); diff -Naurb linux-2.6.13.2/drivers/input/touchscreen/Makefile 2.6.13.2-lc5/drivers/input/touchscreen/Makefile --- linux-2.6.13.2/drivers/input/touchscreen/Makefile 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/input/touchscreen/Makefile 2005-11-24 16:20:51.000000000 -0800 @@ -11,3 +11,4 @@ obj-$(CONFIG_TOUCHSCREEN_MTOUCH) += mtouch.o obj-$(CONFIG_TOUCHSCREEN_MK712) += mk712.o obj-$(CONFIG_TOUCHSCREEN_HP600) += hp680_ts_input.o +obj-$(CONFIG_TOUCHSCREEN_LN2410SBC) += ln2410sbc_ts.o diff -Naurb linux-2.6.13.2/drivers/mmc/Kconfig 2.6.13.2-lc5/drivers/mmc/Kconfig --- linux-2.6.13.2/drivers/mmc/Kconfig 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/mmc/Kconfig 2005-12-23 18:25:39.000000000 -0800 @@ -60,4 +60,13 @@ If unsure, say N. +config MMC_S3C2410 + tristate "Samsung S3C2410 Multimedia Card Interface support" + depends on ARCH_S3C2410 && MMC + help + This selects the Samsung S3C2410 Multimedia Card Interface + support. + + If unsure, say N. + endmenu diff -Naurb linux-2.6.13.2/drivers/mmc/Makefile 2.6.13.2-lc5/drivers/mmc/Makefile --- linux-2.6.13.2/drivers/mmc/Makefile 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/mmc/Makefile 2005-12-23 18:25:39.000000000 -0800 @@ -18,5 +18,6 @@ obj-$(CONFIG_MMC_ARMMMCI) += mmci.o obj-$(CONFIG_MMC_PXA) += pxamci.o obj-$(CONFIG_MMC_WBSD) += wbsd.o +obj-$(CONFIG_MMC_S3C2410) += s3c2410mci.o mmc_core-y := mmc.o mmc_queue.o mmc_sysfs.o diff -Naurb linux-2.6.13.2/drivers/mmc/mmc_block.c 2.6.13.2-lc5/drivers/mmc/mmc_block.c --- linux-2.6.13.2/drivers/mmc/mmc_block.c 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/mmc/mmc_block.c 2005-12-23 18:25:39.000000000 -0800 @@ -3,6 +3,9 @@ * * Copyright 2002 Hewlett-Packard Company * + * SD-Card support: + * Copyright (C) 2004 Thomas Kleffel, All Rights Reserved + * * Use consistent with the GNU GPL is permitted, * provided that this copyright notice is * preserved in its entirety in all copies and derived works. @@ -30,11 +33,13 @@ #include #include +#include #include #include #include +#include "mmc.h" #include "mmc_queue.h" /* @@ -165,11 +170,17 @@ { struct mmc_blk_data *md = mq->data; struct mmc_card *card = md->queue.card; + struct mmc_host *host = md->queue.card->host; int ret; if (mmc_card_claim_host(card)) goto cmd_err; + if((card->sd) && (host->flags & MMC_HOST_WIDEMODE) && (card->bus_width != 4)) { + if(sd_set_bus_width(host, card->rca, 4)) goto cmd_err; + card->bus_width=4; + } + do { struct mmc_blk_request brq; struct mmc_command cmd; @@ -180,6 +191,7 @@ brq.cmd.arg = req->sector << 9; brq.cmd.flags = MMC_RSP_R1; + brq.data.req = req; brq.data.timeout_ns = card->csd.tacc_ns * 10; brq.data.timeout_clks = card->csd.tacc_clks * 10; brq.data.blksz_bits = md->block_bits; @@ -188,6 +200,9 @@ brq.stop.arg = 0; brq.stop.flags = MMC_RSP_R1B; + if(card->bus_width==4) + brq.data.flags |= MMC_DATA_WIDE; + if (rq_data_dir(req) == READ) { brq.cmd.opcode = brq.data.blocks > 1 ? MMC_READ_MULTIPLE_BLOCK : MMC_READ_SINGLE_BLOCK; brq.data.flags |= MMC_DATA_READ; @@ -252,7 +267,7 @@ /* * The whole request completed successfully. */ - add_disk_randomness(req->rq_disk); + //add_disk_randomness(req->rq_disk); blkdev_dequeue_request(req); end_that_request_last(req); } @@ -347,7 +362,7 @@ sprintf(md->disk->disk_name, "mmcblk%d", devidx); sprintf(md->disk->devfs_name, "mmc/blk%d", devidx); - md->block_bits = card->csd.read_blkbits; + md->block_bits = card->csd.read_bl_len; blk_queue_hardsect_size(md->queue.queue, 1 << md->block_bits); set_capacity(md->disk, card->csd.capacity); @@ -364,7 +379,7 @@ mmc_card_claim_host(card); cmd.opcode = MMC_SET_BLOCKLEN; - cmd.arg = 1 << card->csd.read_blkbits; + cmd.arg = 1 << card->csd.read_bl_len; cmd.flags = MMC_RSP_R1; err = mmc_wait_for_cmd(card->host, &cmd, 5); mmc_card_release_host(card); @@ -386,12 +401,12 @@ /* * Check that the card supports the command class(es) we need. */ - if (!(card->csd.cmdclass & CCC_BLOCK_READ)) + if (!(card->csd.ccc & CCC_BLOCK_READ)) return -ENODEV; - if (card->csd.read_blkbits < 9) { + if (card->csd.read_bl_len < 9) { printk(KERN_WARNING "%s: read blocksize too small (%u)\n", - mmc_card_id(card), 1 << card->csd.read_blkbits); + mmc_card_id(card), 1 << card->csd.read_bl_len); return -ENODEV; } @@ -405,7 +420,7 @@ printk(KERN_INFO "%s: %s %s %dKiB\n", md->disk->disk_name, mmc_card_id(card), mmc_card_name(card), - (card->csd.capacity << card->csd.read_blkbits) / 1024); + (card->csd.capacity << card->csd.read_bl_len) / 1024); mmc_set_drvdata(card, md); add_disk(md->disk); diff -Naurb linux-2.6.13.2/drivers/mmc/mmc.c 2.6.13.2-lc5/drivers/mmc/mmc.c --- linux-2.6.13.2/drivers/mmc/mmc.c 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/mmc/mmc.c 2005-12-23 18:25:39.000000000 -0800 @@ -3,6 +3,9 @@ * * Copyright (C) 2003-2004 Russell King, All Rights Reserved. * + * SD-Card support: + * Copyright (C) 2004 Thomas Kleffel, All Rights Reserved + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -172,6 +175,34 @@ EXPORT_SYMBOL(mmc_wait_for_cmd); +static int mmc_send_app_cmd(struct mmc_host *host, u16 rca) +{ + struct mmc_command cmd; + + cmd.opcode = MMC_APP_CMD; + cmd.arg =((u32)rca)<<16; + cmd.flags = MMC_RSP_R1; + + return mmc_wait_for_cmd(host, &cmd, 0); +} + +int mmc_wait_for_acmd(struct mmc_host *host, u16 rca, struct mmc_command *cmd, int retries) +{ + int err; + + do { + err = mmc_send_app_cmd(host, rca); + if(err != MMC_ERR_NONE) continue; + + err = mmc_wait_for_cmd(host, cmd, 0); + if(err == MMC_ERR_NONE) break; + + } while (retries--); + + return err; +} + + /** @@ -274,6 +305,7 @@ } } +#if 0 /* UNUSED */ /* * Mask off any voltages we don't support and select * the lowest voltage @@ -298,6 +330,7 @@ return ocr; } +#endif #define UNSTUFF_BITS(resp,start,size) \ ({ \ @@ -326,7 +359,28 @@ * The selection of the format here is guesswork based upon * information people have sent to date. */ - switch (card->csd.mmca_vsn) { + if(card->sd) { + if(card->csd.csd_vers != SD_CSDV_1) { + DBG("%s: card has unknown SD-MMCA version %d\n", mmc_hostname(card->host), card->csd.spec_vers); + mmc_card_set_bad(card); + } else { + card->cid.manfid = UNSTUFF_BITS(resp, 120, 8); + card->cid.oemid = UNSTUFF_BITS(resp, 104, 16); + card->cid.prod_name[0] = UNSTUFF_BITS(resp, 96, 8); + card->cid.prod_name[1] = UNSTUFF_BITS(resp, 88, 8); + card->cid.prod_name[2] = UNSTUFF_BITS(resp, 80, 8); + card->cid.prod_name[3] = UNSTUFF_BITS(resp, 72, 8); + card->cid.prod_name[4] = UNSTUFF_BITS(resp, 64, 8); + card->cid.prod_name[5] = 0; + card->cid.prod_name[6] = 0; + card->cid.hwrev = UNSTUFF_BITS(resp, 60, 4); + card->cid.fwrev = UNSTUFF_BITS(resp, 56, 4); + card->cid.serial = UNSTUFF_BITS(resp, 24, 32); + card->cid.month = UNSTUFF_BITS(resp, 12, 4); + card->cid.year = UNSTUFF_BITS(resp, 8, 4) + 2000; + } + } else { /* if(card->sd) */ + switch (card->csd.csd_vers) { case 0: /* MMC v1.? */ case 1: /* MMC v1.4 */ card->cid.manfid = UNSTUFF_BITS(resp, 104, 24); @@ -361,10 +415,11 @@ default: printk("%s: card has unknown MMCA version %d\n", - card->host->host_name, card->csd.mmca_vsn); + mmc_hostname(card->host), card->csd.csd_vers); mmc_card_set_bad(card); break; } + } /* if(card->sd) */ } /* @@ -376,19 +431,77 @@ unsigned int e, m, csd_struct; u32 *resp = card->raw_csd; + if(card->sd) { + /* + * We only understand SD-CSD structure v1.0. + */ + csd->sd=1; + csd->csd_vers = UNSTUFF_BITS(resp, 126, 2); + if(csd->csd_vers != SD_CSDV_1) { + printk("%s: unrecognised SD-CSD structure version %d\n", + mmc_hostname(card->host), csd->csd_vers); + mmc_card_set_bad(card); + return; + } + + csd->spec_vers = 0; + csd->taac = UNSTUFF_BITS(resp, 112, 8); + csd->nsac = UNSTUFF_BITS(resp, 104, 8); + csd->tran_speed = UNSTUFF_BITS(resp, 96, 8); + csd->ccc = UNSTUFF_BITS(resp, 84,12); + csd->read_bl_len = UNSTUFF_BITS(resp, 80, 4); + csd->read_bl_partial = UNSTUFF_BITS(resp, 79, 1); + csd->write_blk_misalign = UNSTUFF_BITS(resp, 78, 1); + csd->read_blk_misalign = UNSTUFF_BITS(resp, 77, 1); + csd->dsr_imp = UNSTUFF_BITS(resp, 76, 1); + csd->c_size = UNSTUFF_BITS(resp, 62,12); + csd->vdd_r_curr_min = UNSTUFF_BITS(resp, 69, 3); + csd->vdd_r_curr_max = UNSTUFF_BITS(resp, 56, 3); + csd->vdd_w_curr_min = UNSTUFF_BITS(resp, 53, 3); + csd->vdd_w_curr_max = UNSTUFF_BITS(resp, 50, 3); + csd->c_size_mult = UNSTUFF_BITS(resp, 47, 3); + csd->erase.sd10.erase_blk_en = UNSTUFF_BITS(resp, 46, 1); + csd->erase.sd10.erase_blk_size= UNSTUFF_BITS(resp, 39, 7); + csd->wp_grp_size = UNSTUFF_BITS(resp, 32, 7); + csd->wp_grp_enable = UNSTUFF_BITS(resp, 31, 1); + csd->r2w_factor = UNSTUFF_BITS(resp, 26, 3); + csd->write_bl_len = UNSTUFF_BITS(resp, 22, 4); + csd->write_bl_partial = UNSTUFF_BITS(resp, 21, 1); + csd->file_format_grp = UNSTUFF_BITS(resp, 15, 1); + csd->copy = UNSTUFF_BITS(resp, 14, 1); + csd->perm_write_protect = UNSTUFF_BITS(resp, 13, 1); + csd->tmp_write_protect = UNSTUFF_BITS(resp, 12, 1); + csd->file_format = UNSTUFF_BITS(resp, 10, 1); + csd->ecc = UNSTUFF_BITS(resp, 1, 7); + + m = UNSTUFF_BITS(resp, 115, 4); + e = UNSTUFF_BITS(resp, 112, 3); + csd->tacc_ns = (tacc_exp[e] * tacc_mant[m] + 9) / 10; + csd->tacc_clks = UNSTUFF_BITS(resp, 104, 8) * 100; + + m = UNSTUFF_BITS(resp, 99, 4); + e = UNSTUFF_BITS(resp, 96, 3); + csd->max_dtr = tran_exp[e] * tran_mant[m]; + + e = UNSTUFF_BITS(resp, 47, 3); + m = UNSTUFF_BITS(resp, 62, 12); + csd->capacity = (1 + m) << (e + 2); + } else { /* if(card->sd) { */ /* * We only understand CSD structure v1.1 and v2. * v2 has extra information in bits 15, 11 and 10. */ + csd->sd=0; csd_struct = UNSTUFF_BITS(resp, 126, 2); + csd->csd_vers = csd_struct; if (csd_struct != 1 && csd_struct != 2) { printk("%s: unrecognised CSD structure version %d\n", - card->host->host_name, csd_struct); + mmc_hostname(card->host), csd_struct); mmc_card_set_bad(card); return; } - csd->mmca_vsn = UNSTUFF_BITS(resp, 122, 4); + csd->spec_vers = UNSTUFF_BITS(resp, 122, 4); m = UNSTUFF_BITS(resp, 115, 4); e = UNSTUFF_BITS(resp, 112, 3); csd->tacc_ns = (tacc_exp[e] * tacc_mant[m] + 9) / 10; @@ -397,13 +510,14 @@ m = UNSTUFF_BITS(resp, 99, 4); e = UNSTUFF_BITS(resp, 96, 3); csd->max_dtr = tran_exp[e] * tran_mant[m]; - csd->cmdclass = UNSTUFF_BITS(resp, 84, 12); + csd->ccc = UNSTUFF_BITS(resp, 84, 12); e = UNSTUFF_BITS(resp, 47, 3); m = UNSTUFF_BITS(resp, 62, 12); csd->capacity = (1 + m) << (e + 2); - csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4); + csd->read_bl_len = UNSTUFF_BITS(resp, 80, 4); + } /* if(card->sd) { */ } /* @@ -424,7 +538,7 @@ * Allocate a new MMC card, and assign a unique RCA. */ static struct mmc_card * -mmc_alloc_card(struct mmc_host *host, u32 *raw_cid, unsigned int *frca) +mmc_alloc_card(struct mmc_host *host, u32 *raw_cid, u8 sd, unsigned int *frca) { struct mmc_card *card, *c; unsigned int rca = *frca; @@ -435,6 +549,7 @@ mmc_init_card(card, host); memcpy(card->raw_cid, raw_cid, sizeof(card->raw_cid)); + card->sd = sd; again: list_for_each_entry(c, &host->cards, node) @@ -456,6 +571,7 @@ static void mmc_idle_cards(struct mmc_host *host) { struct mmc_command cmd; + struct mmc_card *card; cmd.opcode = MMC_GO_IDLE_STATE; cmd.arg = 0; @@ -463,9 +579,83 @@ mmc_wait_for_cmd(host, &cmd, 0); - mmc_delay(1); + //MMC_GO_IDLE_STATE resets all cards to bus width 1 + list_for_each_entry(card, &host->cards, node) { + card->bus_width=1; + } + + + mmc_delay(100); +} + +int sd_set_bus_width(struct mmc_host *host, u16 rca, u32 bus_width) +{ + struct mmc_command cmd; + int err; + + cmd.opcode = MMC_ACMD_SD_SET_BUS_WIDTH; + cmd.flags = MMC_RSP_R1; + + switch(bus_width) { + case 1: cmd.arg = 00; break; + case 4: cmd.arg = 10; break; + default: return -EINVAL; + } + + err = mmc_wait_for_acmd(host, rca, &cmd, 3); + + if(err == MMC_ERR_TIMEOUT) { + printk(KERN_ERR "MMC: sd_set_bus_width timed out.\n"); + } else if(err == MMC_ERR_BADCRC) { + printk(KERN_ERR "MMC: sd_set_bus_width yielded crc error.\n"); + } else { + DBG("MMC: sd_app_op_cond done.\n"); + } + + return err; +} + +EXPORT_SYMBOL(sd_set_bus_width); + +static int sd_app_op_cond(struct mmc_host *host, u16 rca, u32 parameter, u32 *response) +{ + struct mmc_command cmd; + int err; + int retries = 10; + + cmd.opcode = MMC_ACMD_SD_APP_OP_COND; + cmd.arg = parameter; + cmd.flags = MMC_RSP_SHORT; + + DBG("MMC: sd_app_op_cond to %08x\n",parameter); + + while(retries--) { + err = mmc_wait_for_acmd(host, 0, &cmd, 0); + if(0 == (cmd.resp[0] & MMC_CARD_BUSY)) { + err=MMC_ERR_BUSY; + printk(KERN_ERR "MMC: sd_app_op_cond: at least one card is busy - trying again.\n"); + mmc_delay(10); + continue; + } + + if(err == MMC_ERR_NONE) { + if(response)*response = cmd.resp[0]; + break; + } + } + + if(err == MMC_ERR_TIMEOUT) { + printk(KERN_WARNING "MMC: sd_app_op_cond timed out. Probably no SD-Card here.\n"); + } else if(err == MMC_ERR_BUSY) { + printk(KERN_ERR "MMC: sd_app_op_cond locked busy. Probably have broken SD-Card.\n"); + } else { + DBG("MMC: sd_app_op_cond done. Results are: 0x%08x.\n",cmd.resp[0]); + } + + return err; } + /* * Apply power to the MMC stack. */ @@ -532,7 +722,7 @@ * Create a mmc_card entry for each discovered card, assigning * it an RCA, and save the raw CID for decoding later. */ -static void mmc_discover_cards(struct mmc_host *host) +static void mmc_discover_cards(struct mmc_host *host, u8 sd) { struct mmc_card *card; unsigned int first_rca = 1, err; @@ -542,7 +732,7 @@ cmd.opcode = MMC_ALL_SEND_CID; cmd.arg = 0; - cmd.flags = MMC_RSP_R2; + cmd.flags = MMC_RSP_LONG; //HACK! CRC currently not implemented err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES); if (err == MMC_ERR_TIMEOUT) { @@ -551,13 +741,13 @@ } if (err != MMC_ERR_NONE) { printk(KERN_ERR "%s: error requesting CID: %d\n", - host->host_name, err); + mmc_hostname(host), err); break; } card = mmc_find_card(host, cmd.resp); if (!card) { - card = mmc_alloc_card(host, cmd.resp, &first_rca); + card = mmc_alloc_card(host, cmd.resp, sd, &first_rca); if (IS_ERR(card)) { err = PTR_ERR(card); break; @@ -574,6 +764,9 @@ err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES); if (err != MMC_ERR_NONE) mmc_card_set_dead(card); + + //SD-Cards choose their adresses themselfes (yuck!) + if(card->sd) card->rca = (cmd.resp[0] >> 16); } } @@ -590,7 +783,7 @@ cmd.opcode = MMC_SEND_CSD; cmd.arg = card->rca << 16; - cmd.flags = MMC_RSP_R2; + cmd.flags = MMC_RSP_LONG; //HACK: No CRC check as s3c-Core is broken err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES); if (err != MMC_ERR_NONE) { @@ -651,63 +844,22 @@ } } + static void mmc_setup(struct mmc_host *host) { - if (host->ios.power_mode != MMC_POWER_ON) { - int err; - u32 ocr; - mmc_power_up(host); mmc_idle_cards(host); - err = mmc_send_op_cond(host, 0, &ocr); - if (err != MMC_ERR_NONE) - return; - - host->ocr = mmc_select_voltage(host, ocr); - - /* - * Since we're changing the OCR value, we seem to - * need to tell some cards to go back to the idle - * state. We wait 1ms to give cards time to - * respond. - */ - if (host->ocr) - mmc_idle_cards(host); - } else { - host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN; - host->ios.clock = host->f_min; - host->ops->set_ios(host, &host->ios); - - /* - * We should remember the OCR mask from the existing - * cards, and detect the new cards OCR mask, combine - * the two and re-select the VDD. However, if we do - * change VDD, we should do an idle, and then do a - * full re-initialisation. We would need to notify - * drivers so that they can re-setup the cards as - * well, while keeping their queues at bay. - * - * For the moment, we take the easy way out - if the - * new cards don't like our currently selected VDD, - * they drop off the bus. - */ - } - - if (host->ocr == 0) - return; + // Wake and discover SD-Cards + sd_app_op_cond(host, 0, host->ocr_avail, NULL); + mmc_discover_cards(host, 1); + + // Wake and discover MMC-Cards + mmc_send_op_cond(host, host->ocr_avail, NULL); + mmc_discover_cards(host, 0); /* - * Send the selected OCR multiple times... until the cards - * all get the idea that they should be ready for CMD2. - * (My SanDisk card seems to need this.) - */ - mmc_send_op_cond(host, host->ocr, NULL); - - mmc_discover_cards(host); - - /* - * Ok, now switch to push-pull mode. + * switch to push-pull mode. */ host->ios.bus_mode = MMC_BUSMODE_PUSHPULL; host->ops->set_ios(host, &host->ios); @@ -796,17 +948,13 @@ { struct mmc_host *host; - host = kmalloc(sizeof(struct mmc_host) + extra, GFP_KERNEL); + host = mmc_alloc_host_sysfs(extra, dev); if (host) { - memset(host, 0, sizeof(struct mmc_host) + extra); - spin_lock_init(&host->lock); init_waitqueue_head(&host->wq); INIT_LIST_HEAD(&host->cards); INIT_WORK(&host->detect, mmc_rescan, host); - host->dev = dev; - /* * By default, hosts do not support SGIO or large requests. * They have to set these according to their abilities. @@ -828,15 +976,15 @@ */ int mmc_add_host(struct mmc_host *host) { - static unsigned int host_num; - - snprintf(host->host_name, sizeof(host->host_name), - "mmc%d", host_num++); + int ret; + ret = mmc_add_host_sysfs(host); + if (ret == 0) { mmc_power_off(host); mmc_detect_change(host); + } - return 0; + return ret; } EXPORT_SYMBOL(mmc_add_host); @@ -859,6 +1007,7 @@ } mmc_power_off(host); + mmc_remove_host_sysfs(host); } EXPORT_SYMBOL(mmc_remove_host); @@ -872,7 +1021,7 @@ void mmc_free_host(struct mmc_host *host) { flush_scheduled_work(); - kfree(host); + mmc_free_host_sysfs(host); } EXPORT_SYMBOL(mmc_free_host); diff -Naurb linux-2.6.13.2/drivers/mmc/mmc.h 2.6.13.2-lc5/drivers/mmc/mmc.h --- linux-2.6.13.2/drivers/mmc/mmc.h 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/mmc/mmc.h 2005-12-23 18:25:39.000000000 -0800 @@ -13,4 +13,10 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host); int mmc_register_card(struct mmc_card *card); void mmc_remove_card(struct mmc_card *card); +int sd_set_bus_width(struct mmc_host *host, u16 rca, u32 bus_width); + +struct mmc_host *mmc_alloc_host_sysfs(int extra, struct device *dev); +int mmc_add_host_sysfs(struct mmc_host *host); +void mmc_remove_host_sysfs(struct mmc_host *host); +void mmc_free_host_sysfs(struct mmc_host *host); #endif diff -Naurb linux-2.6.13.2/drivers/mmc/mmc_sysfs.c 2.6.13.2-lc5/drivers/mmc/mmc_sysfs.c --- linux-2.6.13.2/drivers/mmc/mmc_sysfs.c 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/mmc/mmc_sysfs.c 2005-12-23 18:25:39.000000000 -0800 @@ -3,6 +3,9 @@ * * Copyright (C) 2003 Russell King, All Rights Reserved. * + * SD-Card support: + * Copyright (C) 2004 Thomas Kleffel, All Rights Reserved + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -12,6 +15,7 @@ #include #include #include +#include #include #include @@ -20,6 +24,7 @@ #define dev_to_mmc_card(d) container_of(d, struct mmc_card, dev) #define to_mmc_driver(d) container_of(d, struct mmc_driver, drv) +#define cls_dev_to_mmc_host(d) container_of(d, struct mmc_host, class_dev) #define MMC_ATTR(name, fmt, args...) \ static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \ @@ -39,10 +44,13 @@ MMC_ATTR(name, "%s\n", card->cid.prod_name); MMC_ATTR(oemid, "0x%04x\n", card->cid.oemid); MMC_ATTR(serial, "0x%08x\n", card->cid.serial); +MMC_ATTR(bus_width, "%u\n", card->bus_width); +MMC_ATTR(type, "%s\n", (card->sd?"SD":"MMC")); #define MMC_ATTR_RO(name) __ATTR(name, S_IRUGO, mmc_##name##_show, NULL) static struct device_attribute mmc_dev_attrs[] = { + MMC_ATTR_RO(bus_width), MMC_ATTR_RO(cid), MMC_ATTR_RO(csd), MMC_ATTR_RO(date), @@ -52,6 +60,7 @@ MMC_ATTR_RO(name), MMC_ATTR_RO(oemid), MMC_ATTR_RO(serial), + MMC_ATTR_RO(type), __ATTR_NULL }; @@ -97,7 +106,7 @@ }) for (i = 0; i < 12; i++) - ccc[i] = card->csd.cmdclass & (1 << i) ? '1' : '0'; + ccc[i] = card->csd.ccc & (1 << i) ? '1' : '0'; ccc[12] = '\0'; i = 0; @@ -206,7 +215,7 @@ int mmc_register_card(struct mmc_card *card) { snprintf(card->dev.bus_id, sizeof(card->dev.bus_id), - "%s:%04x", card->host->host_name, card->rca); + "%s:%04x", mmc_hostname(card->host), card->rca); return device_add(&card->dev); } @@ -224,13 +233,97 @@ } +static void mmc_host_classdev_release(struct class_device *dev) +{ + struct mmc_host *host = cls_dev_to_mmc_host(dev); + kfree(host); +} + +static struct class mmc_host_class = { + .name = "mmc_host", + .release = mmc_host_classdev_release, +}; + +static DEFINE_IDR(mmc_host_idr); +static DEFINE_SPINLOCK(mmc_host_lock); + +/* + * Internal function. Allocate a new MMC host. + */ +struct mmc_host *mmc_alloc_host_sysfs(int extra, struct device *dev) +{ + struct mmc_host *host; + + host = kmalloc(sizeof(struct mmc_host) + extra, GFP_KERNEL); + if (host) { + memset(host, 0, sizeof(struct mmc_host) + extra); + + host->dev = dev; + host->class_dev.dev = host->dev; + host->class_dev.class = &mmc_host_class; + class_device_initialize(&host->class_dev); + } + + return host; +} + +/* + * Internal function. Register a new MMC host with the MMC class. + */ +int mmc_add_host_sysfs(struct mmc_host *host) +{ + int err; + + if (!idr_pre_get(&mmc_host_idr, GFP_KERNEL)) + return -ENOMEM; + + spin_lock(&mmc_host_lock); + err = idr_get_new(&mmc_host_idr, host, &host->index); + spin_unlock(&mmc_host_lock); + if (err) + return err; + + snprintf(host->class_dev.class_id, BUS_ID_SIZE, + "mmc%d", host->index); + + return class_device_add(&host->class_dev); +} + +/* + * Internal function. Unregister a MMC host with the MMC class. + */ +void mmc_remove_host_sysfs(struct mmc_host *host) +{ + class_device_del(&host->class_dev); + + spin_lock(&mmc_host_lock); + idr_remove(&mmc_host_idr, host->index); + spin_unlock(&mmc_host_lock); +} + +/* + * Internal function. Free a MMC host. + */ +void mmc_free_host_sysfs(struct mmc_host *host) +{ + class_device_put(&host->class_dev); +} + + static int __init mmc_init(void) { - return bus_register(&mmc_bus_type); + int ret = bus_register(&mmc_bus_type); + if (ret == 0) { + ret = class_register(&mmc_host_class); + if (ret) + bus_unregister(&mmc_bus_type); + } + return ret; } static void __exit mmc_exit(void) { + class_unregister(&mmc_host_class); bus_unregister(&mmc_bus_type); } diff -Naurb linux-2.6.13.2/drivers/mmc/s3c2410mci.c 2.6.13.2-lc5/drivers/mmc/s3c2410mci.c --- linux-2.6.13.2/drivers/mmc/s3c2410mci.c 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/drivers/mmc/s3c2410mci.c 2005-12-23 18:25:39.000000000 -0800 @@ -0,0 +1,761 @@ +/* + * linux/drivers/mmc/s3c2410mci.h - Samsung S3C2410 SDI Interface driver + * + * Copyright (C) 2004 Thomas Kleffel, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include + +//#define S3C2410SDI_DMA_BACKBUF + +#ifdef CONFIG_MMC_DEBUG +#define DBG(x...) printk(KERN_DEBUG x) +#else +#define DBG(x...) do { } while (0) +#endif + +#include "s3c2410mci.h" + +#define DRIVER_NAME "mmci-s3c2410" +#define PFX DRIVER_NAME ": " + +#define RESSIZE(ressource) (((ressource)->end - (ressource)->start)+1) + +// #define KERN_DEBUG KERN_INFO + +typedef enum { + DMAP_READ, + DMAP_WRITE, +} eDMAPurpose_t; + +static struct s3c2410_dma_client s3c2410sdi_dma_client = { + .name = "s3c2410-sdi", +}; + + + +/* + * ISR for SDI Interface IRQ + * Communication between driver and ISR works as follows: + * host->mrq points to current request + * host->complete_what tells the ISR when the request is considered done + * COMPLETION_CMDSENT when the command was sent + * COMPLETION_RSPFIN when a response was received + * COMPLETION_XFERFINISH when the data transfer is finished + * COMPLETION_XFERFINISH_RSPFIN both of the above. + * host->complete_request is the completion-object the driver waits for + * + * 1) Driver sets up host->mrq and host->complete_what + * 2) Driver prepares the transfer + * 3) Driver enables interrupts + * 4) Driver starts transfer + * 5) Driver waits for host->complete_rquest + * 6) ISR checks for request status (errors and success) + * 6) ISR sets host->mrq->cmd->error and host->mrq->data->error + * 7) ISR completes host->complete_request + * 8) ISR disables interrupts + * 9) Driver wakes up and takes care of the request +*/ + +static irqreturn_t s3c2410sdi_irq(int irq, void *dev_id, struct pt_regs *regs) +{ + struct s3c2410sdi_host *host; + u32 sdi_csta, sdi_dsta, sdi_dcnt; + u32 sdi_cclear, sdi_dclear; + unsigned long iflags; + + host = (struct s3c2410sdi_host *)dev_id; + + //Check for things not supposed to happen + if(!host) return IRQ_HANDLED; + + sdi_csta = readl(host->base + S3C2410_SDICMDSTAT); + sdi_dsta = readl(host->base + S3C2410_SDIDSTA); + sdi_dcnt = readl(host->base + S3C2410_SDIDCNT); + + DBG(PFX "IRQ csta=0x%08x dsta=0x%08x dcnt:0x%08x\n", sdi_csta, sdi_dsta, sdi_dcnt); + + spin_lock_irqsave( &host->complete_lock, iflags); + + if( host->complete_what==COMPLETION_NONE ) { + goto clear_imask; + } + + if(!host->mrq) { + goto clear_imask; + } + + + sdi_csta = readl(host->base + S3C2410_SDICMDSTAT); + sdi_dsta = readl(host->base + S3C2410_SDIDSTA); + sdi_dcnt = readl(host->base + S3C2410_SDIDCNT); + sdi_cclear = 0; + sdi_dclear = 0; + + + if(sdi_csta & S3C2410_SDICMDSTAT_CMDTIMEOUT) { + host->mrq->cmd->error = MMC_ERR_TIMEOUT; + goto transfer_closed; + } + + if(sdi_csta & S3C2410_SDICMDSTAT_CMDSENT) { + if(host->complete_what == COMPLETION_CMDSENT) { + host->mrq->cmd->error = MMC_ERR_NONE; + goto transfer_closed; + } + + sdi_cclear |= S3C2410_SDICMDSTAT_CMDSENT; + } + + if(sdi_csta & S3C2410_SDICMDSTAT_CRCFAIL) { + if(host->mrq->cmd->flags & MMC_RSP_CRC) { + host->mrq->cmd->error = MMC_ERR_BADCRC; + goto transfer_closed; + } + + sdi_cclear |= S3C2410_SDICMDSTAT_CRCFAIL; + } + + if(sdi_csta & S3C2410_SDICMDSTAT_RSPFIN) { + if(host->complete_what == COMPLETION_RSPFIN) { + host->mrq->cmd->error = MMC_ERR_NONE; + goto transfer_closed; + } + + if(host->complete_what == COMPLETION_XFERFINISH_RSPFIN) { + host->mrq->cmd->error = MMC_ERR_NONE; + host->complete_what = COMPLETION_XFERFINISH; + } + + sdi_cclear |= S3C2410_SDICMDSTAT_RSPFIN; + } + + if(sdi_dsta & S3C2410_SDIDSTA_FIFOFAIL) { + host->mrq->cmd->error = MMC_ERR_NONE; + host->mrq->data->error = MMC_ERR_FIFO; + goto transfer_closed; + } + + if(sdi_dsta & S3C2410_SDIDSTA_RXCRCFAIL) { + host->mrq->cmd->error = MMC_ERR_NONE; + host->mrq->data->error = MMC_ERR_BADCRC; + goto transfer_closed; + } + + if(sdi_dsta & S3C2410_SDIDSTA_CRCFAIL) { + host->mrq->cmd->error = MMC_ERR_NONE; + host->mrq->data->error = MMC_ERR_BADCRC; + goto transfer_closed; + } + + if(sdi_dsta & S3C2410_SDIDSTA_DATATIMEOUT) { + host->mrq->cmd->error = MMC_ERR_NONE; + host->mrq->data->error = MMC_ERR_TIMEOUT; + goto transfer_closed; + } + + if(sdi_dsta & S3C2410_SDIDSTA_XFERFINISH) { + if(host->complete_what == COMPLETION_XFERFINISH) { + host->mrq->cmd->error = MMC_ERR_NONE; + host->mrq->data->error = MMC_ERR_NONE; + goto transfer_closed; + } + + if(host->complete_what == COMPLETION_XFERFINISH_RSPFIN) { + host->mrq->data->error = MMC_ERR_NONE; + host->complete_what = COMPLETION_RSPFIN; + } + + sdi_dclear |= S3C2410_SDIDSTA_XFERFINISH; + } + + writel(sdi_cclear, host->base + S3C2410_SDICMDSTAT); + writel(sdi_dclear, host->base + S3C2410_SDIDSTA); + + spin_unlock_irqrestore( &host->complete_lock, iflags); + DBG(PFX "IRQ still waiting.\n"); + return IRQ_HANDLED; + + +transfer_closed: + host->complete_what = COMPLETION_NONE; + complete(&host->complete_request); + writel(0, host->base + S3C2410_SDIIMSK); + spin_unlock_irqrestore( &host->complete_lock, iflags); + DBG(PFX "IRQ transfer closed.\n"); + return IRQ_HANDLED; + +clear_imask: + writel(0, host->base + S3C2410_SDIIMSK); + spin_unlock_irqrestore( &host->complete_lock, iflags); + DBG(PFX "IRQ clear imask.\n"); + return IRQ_HANDLED; + +} + + +/* + * ISR for the CardDetect Pin +*/ + +static irqreturn_t s3c2410sdi_irq_cd(int irq, void *dev_id, struct pt_regs *regs) +{ + struct s3c2410sdi_host *host = (struct s3c2410sdi_host *)dev_id; + DBG(PFX "Card Change detected. \n"); + mmc_detect_change(host->mmc); + + return IRQ_HANDLED; +} + + + +void s3c2410sdi_dma_done_callback(s3c2410_dma_chan_t *dma_ch, void *buf_id, + int size, s3c2410_dma_buffresult_t result) +{ unsigned long iflags; + u32 sdi_csta, sdi_dsta,sdi_dcnt; + struct s3c2410sdi_host *host = (struct s3c2410sdi_host *)buf_id; + + sdi_csta = readl(host->base + S3C2410_SDICMDSTAT); + sdi_dsta = readl(host->base + S3C2410_SDIDSTA); + sdi_dcnt = readl(host->base + S3C2410_SDIDCNT); + + DBG(PFX "DMAD csta=0x%08x dsta=0x%08x dcnt:0x%08x result:0x%08x\n", sdi_csta, sdi_dsta, sdi_dcnt, result); + + spin_lock_irqsave( &host->complete_lock, iflags); + + if(!host->mrq) goto out; + if(!host->mrq->data) goto out; + + + sdi_csta = readl(host->base + S3C2410_SDICMDSTAT); + sdi_dsta = readl(host->base + S3C2410_SDIDSTA); + sdi_dcnt = readl(host->base + S3C2410_SDIDCNT); + + if( result!=S3C2410_RES_OK ) { + goto fail_request; + } + + + if(host->mrq->data->flags & MMC_DATA_READ) { + if( sdi_dcnt>0 ) { + goto fail_request; + } + } + +out: + complete(&host->complete_dma); + spin_unlock_irqrestore( &host->complete_lock, iflags); + return; + + +fail_request: + host->mrq->data->error = MMC_ERR_DMA; + host->complete_what = COMPLETION_NONE; + complete(&host->complete_dma); + complete(&host->complete_request); + writel(0, host->base + S3C2410_SDIIMSK); + goto out; + +} + + +void s3c2410sdi_dma_setup(struct s3c2410sdi_host *host, eDMAPurpose_t purpose) { + s3c2410_dmasrc_t source; + + switch(purpose) { + default: + case DMAP_READ: + source = S3C2410_DMASRC_HW; + break; + + case DMAP_WRITE: + source = S3C2410_DMASRC_MEM; + break; + } + + s3c2410_dma_devconfig(host->dma, source, 3, host->mem->start + S3C2410_SDIDATA); + s3c2410_dma_config(host->dma, 4, (1<<23) | (2<<24)); + s3c2410_dma_set_buffdone_fn(host->dma, s3c2410sdi_dma_done_callback); + s3c2410_dma_setflags(host->dma, S3C2410_DMAF_AUTOSTART); +} + +static void s3c2410sdi_request(struct mmc_host *mmc, struct mmc_request *mrq) { + struct s3c2410sdi_host *host = mmc_priv(mmc); + u32 sdi_carg, sdi_ccon, sdi_timer; + u32 sdi_bsize, sdi_dcon, sdi_imsk; + + DBG(KERN_DEBUG PFX "request: [CMD] opcode:0x%02x arg:0x%08x flags:%x retries:%u\n", + mrq->cmd->opcode, mrq->cmd->arg, mrq->cmd->flags, mrq->cmd->retries); + + + sdi_ccon = mrq->cmd->opcode & S3C2410_SDICMDCON_INDEX; + sdi_ccon|= S3C2410_SDICMDCON_SENDERHOST; + sdi_ccon|= S3C2410_SDICMDCON_CMDSTART; + + sdi_carg = mrq->cmd->arg; + + //FIXME: Timer value ?! + sdi_timer= 0xF000; + + sdi_bsize= 0; + sdi_dcon = 0; + sdi_imsk = 0; + + //enable interrupts for transmission errors + sdi_imsk |= S3C2410_SDIIMSK_RESPONSEND; + sdi_imsk |= S3C2410_SDIIMSK_CRCSTATUS; + + + host->complete_what = COMPLETION_CMDSENT; + + if (mrq->cmd->flags & MMC_RSP_MASK) { + host->complete_what = COMPLETION_RSPFIN; + + sdi_ccon |= S3C2410_SDICMDCON_WAITRSP; + sdi_imsk |= S3C2410_SDIIMSK_CMDTIMEOUT; + + } else { + //We need the CMDSENT-Interrupt only if we want are not waiting + //for a response + sdi_imsk |= S3C2410_SDIIMSK_CMDSENT; + } + + if(mrq->cmd->flags & MMC_RSP_LONG) { + sdi_ccon|= S3C2410_SDICMDCON_LONGRSP; + } + + if(mrq->cmd->flags & MMC_RSP_CRC) { + sdi_imsk |= S3C2410_SDIIMSK_RESPONSECRC; + } + + + if (mrq->data) { + host->complete_what = COMPLETION_XFERFINISH_RSPFIN; + + + + sdi_bsize = (1 << mrq->data->blksz_bits); + + sdi_dcon = (mrq->data->blocks & S3C2410_SDIDCON_BLKNUM_MASK); + sdi_dcon |= S3C2410_SDIDCON_DMAEN; + + sdi_imsk |= S3C2410_SDIIMSK_FIFOFAIL; + sdi_imsk |= S3C2410_SDIIMSK_DATACRC; + sdi_imsk |= S3C2410_SDIIMSK_DATATIMEOUT; + sdi_imsk |= S3C2410_SDIIMSK_DATAFINISH; + sdi_imsk |= 0xFFFFFFE0; + + DBG(PFX "request: [DAT] bsize:%u blocks:%u bytes:%u\n", + sdi_bsize, mrq->data->blocks, mrq->data->blocks * sdi_bsize); + + if(mrq->data->flags & MMC_DATA_WIDE) { + sdi_dcon |= S3C2410_SDIDCON_WIDEBUS; + } + + if(!(mrq->data->flags & MMC_DATA_STREAM)) { + sdi_dcon |= S3C2410_SDIDCON_BLOCKMODE; + } + + if(mrq->data->flags & MMC_DATA_WRITE) { + sdi_dcon |= S3C2410_SDIDCON_TXAFTERRESP; + sdi_dcon |= S3C2410_SDIDCON_XFER_TXSTART; + s3c2410sdi_dma_setup(host, DMAP_WRITE); +#ifdef S3C2410SDI_DMA_BACKBUF + memcpy(host->dmabuf_log, mrq->data->req->buffer, mrq->data->blocks * sdi_bsize); +#endif + } + + if(mrq->data->flags & MMC_DATA_READ) { + sdi_dcon |= S3C2410_SDIDCON_RXAFTERCMD; + sdi_dcon |= S3C2410_SDIDCON_XFER_RXSTART; + s3c2410sdi_dma_setup(host, DMAP_READ); + } + + + + //start DMA +#ifdef S3C2410SDI_DMA_BACKBUF + s3c2410_dma_enqueue(host->dma, (void *) host, + host->dmabuf_phys, + (mrq->data->blocks << mrq->data->blksz_bits) ); +#else + s3c2410_dma_enqueue(host->dma, (void *) host, + virt_to_phys(mrq->data->req->buffer), + (mrq->data->blocks << mrq->data->blksz_bits) ); +#endif + } + + host->mrq = mrq; + + init_completion(&host->complete_request); + init_completion(&host->complete_dma); + + //Clear command and data status registers + writel(0xFFFFFFFF, host->base + S3C2410_SDICMDSTAT); + writel(0xFFFFFFFF, host->base + S3C2410_SDIDSTA); + + // Setup SDI controller + writel(sdi_bsize,host->base + S3C2410_SDIBSIZE); + writel(sdi_timer,host->base + S3C2410_SDITIMER); + writel(sdi_imsk,host->base + S3C2410_SDIIMSK); + + // Setup SDI command argument and data control + writel(sdi_carg, host->base + S3C2410_SDICMDARG); + writel(sdi_dcon, host->base + S3C2410_SDIDCON); + + // This initiates transfer + writel(sdi_ccon, host->base + S3C2410_SDICMDCON); + + // Wait for transfer to complete + wait_for_completion(&host->complete_request); + DBG("[CMD] request complete.\n"); + if(mrq->data) { + wait_for_completion(&host->complete_dma); + DBG("[DAT] DMA complete.\n"); + } + + // Wait for DMA to complete +// if(mrq->data) wait_for_completion(&host->complete_dma); + + //Cleanup controller + writel(0, host->base + S3C2410_SDICMDARG); + writel(0, host->base + S3C2410_SDIDCON); + writel(0, host->base + S3C2410_SDICMDCON); + writel(0, host->base + S3C2410_SDIIMSK); + + // Read response + mrq->cmd->resp[0] = readl(host->base + S3C2410_SDIRSP0); + mrq->cmd->resp[1] = readl(host->base + S3C2410_SDIRSP1); + mrq->cmd->resp[2] = readl(host->base + S3C2410_SDIRSP2); + mrq->cmd->resp[3] = readl(host->base + S3C2410_SDIRSP3); + + host->mrq = NULL; + + DBG(PFX "request done.\n"); + + // If we have no data transfer we are finished here + if (!mrq->data) goto request_done; + + // Calulate the amout of bytes transfer, but only if there was + // no error + if(mrq->data->error == MMC_ERR_NONE) { + mrq->data->bytes_xfered = (mrq->data->blocks << mrq->data->blksz_bits); + if(mrq->data->flags & MMC_DATA_READ); +#ifdef S3C2410SDI_DMA_BACKBUF + memcpy(mrq->data->req->buffer, host->dmabuf_log, mrq->data->bytes_xfered); +#endif + } else { + mrq->data->bytes_xfered = 0; + } + + // If we had an error while transfering data we flush the + // DMA channel to clear out any garbage + if(mrq->data->error != MMC_ERR_NONE) { + s3c2410_dma_ctrl(host->dma, S3C2410_DMAOP_FLUSH); + DBG(PFX "flushing DMA.\n"); + } + // Issue stop command + if(mrq->data->stop) mmc_wait_for_cmd(mmc, mrq->data->stop, 3); + + +request_done: + + mrq->done(mrq); +} + +static void s3c2410sdi_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) { + struct s3c2410sdi_host *host = mmc_priv(mmc); + u32 sdi_psc, sdi_con; + + //Set power + sdi_con = readl(host->base + S3C2410_SDICON); + switch(ios->power_mode) { + case MMC_POWER_ON: + case MMC_POWER_UP: + s3c2410_gpio_setpin(S3C2410_GPA17, 1); // card power on + + s3c2410_gpio_cfgpin(S3C2410_GPE5, S3C2410_GPE5_SDCLK); + s3c2410_gpio_cfgpin(S3C2410_GPE6, S3C2410_GPE6_SDCMD); + s3c2410_gpio_cfgpin(S3C2410_GPE7, S3C2410_GPE7_SDDAT0); + s3c2410_gpio_cfgpin(S3C2410_GPE8, S3C2410_GPE8_SDDAT1); + s3c2410_gpio_cfgpin(S3C2410_GPE9, S3C2410_GPE9_SDDAT2); + s3c2410_gpio_cfgpin(S3C2410_GPE10, S3C2410_GPE10_SDDAT3); + + sdi_con|= S3C2410_SDICON_FIFORESET; + break; + + case MMC_POWER_OFF: + default: + s3c2410_gpio_setpin(S3C2410_GPA17, 0); // card power off + + s3c2410_gpio_setpin(S3C2410_GPE5, 0); + s3c2410_gpio_cfgpin(S3C2410_GPE5, S3C2410_GPE5_OUTP); + break; + } + + //Set clock + for(sdi_psc=0;sdi_psc<255;sdi_psc++) { + if( (clk_get_rate(host->clk) / (2*(sdi_psc+1))) <= ios->clock) break; + } + + if(sdi_psc > 255) sdi_psc = 255; + writel(sdi_psc, host->base + S3C2410_SDIPRE); + + //Set CLOCK_ENABLE + if(ios->clock) sdi_con |= S3C2410_SDICON_CLOCKTYPE; + else sdi_con &=~S3C2410_SDICON_CLOCKTYPE; + + writel(sdi_con, host->base + S3C2410_SDICON); +} + +static struct mmc_host_ops s3c2410sdi_ops = { + .request = s3c2410sdi_request, + .set_ios = s3c2410sdi_set_ios, +}; + +static int s3c2410sdi_probe(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct mmc_host *mmc; + struct s3c2410sdi_host *host; + + int ret; + + mmc = mmc_alloc_host(sizeof(struct s3c2410sdi_host), dev); + if (!mmc) { + ret = -ENOMEM; + goto probe_out; + } + + host = mmc_priv(mmc); + + spin_lock_init( &host->complete_lock ); + host->complete_what = COMPLETION_NONE; + host->mmc = mmc; + host->dma = S3C2410SDI_DMA; + host->irq_cd = IRQ_EINT0; + + + host->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!host->mem) { + printk(KERN_INFO PFX "failed to get io memory region resouce.\n"); + ret = -ENOENT; + goto probe_free_host; + } + + host->mem = request_mem_region(host->mem->start, + RESSIZE(host->mem), pdev->name); + + if (!host->mem) { + printk(KERN_INFO PFX "failed to request io memory region.\n"); + ret = -ENOENT; + goto probe_free_host; + } + + host->base = ioremap(host->mem->start, RESSIZE(host->mem)); + if (host->base == 0) { + printk(KERN_INFO PFX "failed to ioremap() io memory region.\n"); + ret = -EINVAL; + goto probe_free_mem_region; + } + + host->irq = platform_get_irq(pdev, 0); + if (host->irq == 0) { + printk(KERN_INFO PFX "failed to get interrupt resouce.\n"); + ret = -EINVAL; + goto probe_iounmap; + } + + if(request_irq(host->irq, s3c2410sdi_irq, 0, DRIVER_NAME, host)) { + printk(KERN_INFO PFX "failed to request sdi interrupt.\n"); + ret = -ENOENT; + goto probe_iounmap; + } + + s3c2410_gpio_cfgpin(S3C2410_GPF0, S3C2410_GPF0_EINT0); + set_irq_type(host->irq_cd, IRQT_BOTHEDGE); + + if(request_irq(host->irq_cd, s3c2410sdi_irq_cd, 0, DRIVER_NAME, host)) { + printk(KERN_WARNING PFX "failed to request card detect interrupt.\n" ); + ret = -ENOENT; + goto probe_free_irq; + } + + if(s3c2410_dma_request(S3C2410SDI_DMA, &s3c2410sdi_dma_client, NULL)) { + printk(KERN_WARNING PFX "unable to get DMA channel.\n" ); + ret = -EBUSY; + goto probe_free_irq_cd; + } + + host->clk = clk_get(dev, "sdi"); + if (IS_ERR(host->clk)) { + printk(KERN_INFO PFX "failed to find clock source.\n"); + ret = PTR_ERR(host->clk); + host->clk = NULL; + goto probe_free_host; + } + + if((ret = clk_use(host->clk))) { + printk(KERN_INFO PFX "failed to use clock source.\n"); + goto clk_free; + } + + if((ret = clk_enable(host->clk))) { + printk(KERN_INFO PFX "failed to enable clock source.\n"); + goto clk_unuse; + } + + + mmc->ops = &s3c2410sdi_ops; + mmc->ocr_avail = MMC_VDD_32_33; + mmc->flags = MMC_HOST_WIDEMODE; + mmc->f_min = clk_get_rate(host->clk) / 512; + mmc->f_max = clk_get_rate(host->clk) / 2; + + + //HACK: There seems to be a hardware bug in TomTom GO. + if(mmc->f_max>3000000) mmc->f_max=3000000; + + + /* + * Since we only have a 16-bit data length register, we must + * ensure that we don't exceed 2^16-1 bytes in a single request. + * Choose 64 (512-byte) sectors as the limit. + */ + mmc->max_sectors = 64; + + /* + * Set the maximum segment size. Since we aren't doing DMA + * (yet) we are only limited by the data length register. + */ + + mmc->max_seg_size = mmc->max_sectors << 9; +#ifdef S3C2410SDI_DMA_BACKBUF + host->dmabuf_log = dma_alloc_coherent(NULL, mmc->max_seg_size ,&host->dmabuf_phys, GFP_KERNEL|GFP_DMA); + + if(!host->dmabuf_log) { + printk(KERN_INFO PFX "failed to allocate DMA buffer.\n"); + goto clk_disable; + } + + host->dmabuf_size = mmc->max_seg_size; + + printk(KERN_INFO PFX "probe: mapped sdi_base=%p irq=%u irq_cd=%u dma=%u dmabuf_l=%p dmabuf_p=%p.\n", + host->base, host->irq, host->irq_cd, host->dma, host->dmabuf_log, host->dmabuf_phys); +#else + printk(KERN_INFO PFX "probe: mapped sdi_base=%p irq=%u irq_cd=%u dma=%u.\n", + host->base, host->irq, host->irq_cd, host->dma); +#endif + if((ret = mmc_add_host(mmc))) { + printk(KERN_INFO PFX "failed to add mmc host.\n"); + goto free_dmabuf; + } + + dev_set_drvdata(dev, mmc); + + printk(KERN_INFO PFX "initialisation done.\n"); + return 0; + + free_dmabuf: +#ifdef S3C2410SDI_DMA_BACKBUF + dma_free_coherent(NULL, host->dmabuf_size, host->dmabuf_log, host->dmabuf_phys); +#endif + + clk_disable(host->clk); + + clk_unuse: + clk_unuse(host->clk); + + clk_free: + clk_put(host->clk); + + probe_free_irq_cd: + free_irq(host->irq_cd, host); + + probe_free_irq: + free_irq(host->irq, host); + + probe_iounmap: + iounmap(host->base); + + probe_free_mem_region: + release_mem_region(host->mem->start, RESSIZE(host->mem)); + + probe_free_host: + mmc_free_host(mmc); + probe_out: + return ret; +} + +static int s3c2410sdi_remove(struct device *dev) +{ + struct mmc_host *mmc = dev_get_drvdata(dev); + struct s3c2410sdi_host *host = mmc_priv(mmc); + + mmc_remove_host(mmc); +#ifdef S3C2410SDI_DMA_BACKBUF + dma_free_coherent(NULL, host->dmabuf_size, host->dmabuf_log, host->dmabuf_phys); +#endif + clk_disable(host->clk); + clk_unuse(host->clk); + clk_put(host->clk); + free_irq(host->irq_cd, host); + free_irq(host->irq, host); + iounmap(host->base); + release_mem_region(host->mem->start, RESSIZE(host->mem)); + mmc_free_host(mmc); + + return 0; +} + +static struct device_driver s3c2410sdi_driver = +{ + .name = "s3c2410-sdi", + .bus = &platform_bus_type, + .probe = s3c2410sdi_probe, + .remove = s3c2410sdi_remove, +}; + +static int __init s3c2410sdi_init(void) +{ + return driver_register(&s3c2410sdi_driver); +} + +static void __exit s3c2410sdi_exit(void) +{ + driver_unregister(&s3c2410sdi_driver); +} + +module_init(s3c2410sdi_init); +module_exit(s3c2410sdi_exit); + +MODULE_DESCRIPTION("Samsung S3C2410 Multimedia Card Interface driver"); +MODULE_LICENSE("GPL"); diff -Naurb linux-2.6.13.2/drivers/mmc/s3c2410mci.h 2.6.13.2-lc5/drivers/mmc/s3c2410mci.h --- linux-2.6.13.2/drivers/mmc/s3c2410mci.h 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/drivers/mmc/s3c2410mci.h 2005-12-23 18:25:39.000000000 -0800 @@ -0,0 +1,45 @@ +/* + * linux/drivers/mmc/s3c2410mci.h - Samsung S3C2410 SDI Interface driver + * + * Copyright (C) 2004 Thomas Kleffel, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +struct clk; + +//FIXME: DMA Resource management ?! +#define S3C2410SDI_DMA 0 + +enum s3c2410sdi_waitfor { + COMPLETION_NONE, + COMPLETION_CMDSENT, + COMPLETION_RSPFIN, + COMPLETION_XFERFINISH, + COMPLETION_XFERFINISH_RSPFIN, +}; + +struct s3c2410sdi_host { + struct mmc_host *mmc; + + struct resource *mem; + struct clk *clk; + void __iomem *base; + int irq; + int irq_cd; + int dma; +#ifdef S3C2410SDI_DMA_BACKBUF + dma_addr_t dmabuf_phys; + void *dmabuf_log; + unsigned int dmabuf_size; +#endif + + struct mmc_request *mrq; + + spinlock_t complete_lock; + struct completion complete_request; + struct completion complete_dma; + enum s3c2410sdi_waitfor complete_what; +}; diff -Naurb linux-2.6.13.2/drivers/net/cs8900a.c 2.6.13.2-lc5/drivers/net/cs8900a.c --- linux-2.6.13.2/drivers/net/cs8900a.c 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/drivers/net/cs8900a.c 2005-11-06 12:44:29.000000000 -0800 @@ -0,0 +1,905 @@ + +/* + * linux/drivers/net/cs8900.c + * + * Author: Abraham van der Merwe + * + * A Cirrus Logic CS8900A driver for Linux + * based on the cs89x0 driver written by Russell Nelson, + * Donald Becker, and others. + * + * This source code is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * History: + * 22-May-2002 Initial version (Abraham vd Merwe) + * 30-May-2002 Added char device support for eeprom (Frank Becker) + * 24-Jan-2004 Fixups for 2.6 (Frank Becker) + */ +#define VERSION_STRING "Cirrus Logic CS8900A driver for Linux (24-Jan-2004)" + +/* + * At the moment the driver does not support memory mode operation. + * It is trivial to implement this, but not worth the effort. + */ + +/* + * TODO: + * + * 1. Sort out ethernet checksum + * 2. If !ready in send_start(), queue buffer and send it in interrupt handler + * when we receive a BufEvent with Rdy4Tx, send it again. dangerous! + * 3. how do we prevent interrupt handler destroying integrity of get_stats()? + * 4. Change reset code to check status. + * 5. Implement set_mac_address and remove fake mac address + * 7. Link status detection stuff + * 8. Write utility to write EEPROM, do self testing, etc. + * 9. Implement DMA routines (I need a board w/ DMA support for that) + * 10. Power management + * 11. Add support for multiple ethernet chips + */ + +// added BSt +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +// Added BSt +#include + + +#ifdef CONFIG_SA1100_CERF +#include "asm/arch/cerf.h" +#endif + +#ifdef CONFIG_ARCH_SMDK2410 +#include "asm/arch/smdk2410.h" +#define SMDK2410_ETH_IO 0xF1300300 +#define SMDK2410_ETH_IRQ IRQ_EINT2 +#endif + +#ifdef CONFIG_MACH_LN2410SBC +#define LN2410SBC_ETH_IO 0xF1300300 +#define LN2410SBC_ETH_IRQ 18 +#endif + +#include "cs8900a.h" + +//#define FULL_DUPLEX 1 +//#define DEBUG 1 + +typedef struct { + struct net_device_stats stats; + u16 txlen; + int char_devnum; + + spinlock_t lock; +} cs8900_t; + +int cs8900_probe (struct net_device *dev); +static struct net_device cs8900_dev = +{ + init: cs8900_probe +}; + +/* + * There seems to be no way to determine the exact size of the eeprom, + * so we use the largest size. + * FIXME: Verify it's safe to read/write past the end of a 64/128 + * byte eeprom. + * + * Possible eeprom sizes: + * Cx46 - 64 bytes + * Cx56 - 128 bytes + * Cx66 - 256 bytes + */ +#define MAX_EEPROM_SIZE 256 + +static int cs8900_eeprom_fopen(struct inode *inode, struct file *file); +static int cs8900_eeprom_frelease(struct inode *inode, struct file *file); +static loff_t cs8900_eeprom_fllseek(struct file * file,loff_t offset, int flags); +static ssize_t cs8900_eeprom_fread(struct file *file, char *buf, size_t count, loff_t *f_pos); +static ssize_t cs8900_eeprom_fwrite(struct file *file, const char *buf, size_t count, loff_t *f_pos); +static struct file_operations cs8900_eeprom_fops = { + owner: THIS_MODULE, + open: cs8900_eeprom_fopen, + release: cs8900_eeprom_frelease, + llseek: cs8900_eeprom_fllseek, + read: cs8900_eeprom_fread, + write: cs8900_eeprom_fwrite, +}; + +static u16 cs8900_eeprom_cache[MAX_EEPROM_SIZE/2]; + +/* + * I/O routines + */ + +static inline u16 cs8900_read (struct net_device *dev,u16 reg) +{ + outw (reg,dev->base_addr + PP_Address); + return (inw (dev->base_addr + PP_Data)); +} + +static inline void cs8900_write (struct net_device *dev,u16 reg,u16 value) +{ + outw (reg,dev->base_addr + PP_Address); + outw (value,dev->base_addr + PP_Data); +} + +static inline void cs8900_set (struct net_device *dev,u16 reg,u16 value) +{ + cs8900_write (dev,reg,cs8900_read (dev,reg) | value); +} + +static inline void cs8900_clear (struct net_device *dev,u16 reg,u16 value) +{ + cs8900_write (dev,reg,cs8900_read (dev,reg) & ~value); +} + +static inline void cs8900_frame_read (struct net_device *dev,struct sk_buff *skb,u16 length) +{ + insw (dev->base_addr,skb_put (skb,length),(length + 1) / 2); +} + +static inline void cs8900_frame_write (struct net_device *dev,struct sk_buff *skb) +{ + outsw (dev->base_addr,skb->data,(skb->len + 1) / 2); +} + +/* + * EEPROM I/O routines + */ + +static int cs8900_eeprom_wait (struct net_device *dev) +{ + int i; + + for (i = 0; i < 3000; i++) { + if (!(cs8900_read (dev,PP_SelfST) & SIBUSY)) + return (0); + udelay (1); + } + + return (-1); +} + +static int cs8900_eeprom_read (struct net_device *dev,u16 *value,u16 offset) +{ + if (cs8900_eeprom_wait (dev) < 0) + return (-1); + + cs8900_write (dev,PP_EEPROMCommand,offset | EEReadRegister); + + if (cs8900_eeprom_wait (dev) < 0) + return (-1); + + *value = cs8900_read (dev,PP_EEPROMData); + + return (0); +} + +static int cs8900_eeprom_write (struct net_device *dev,u16 *value,u16 offset) +{ + cs8900_eeprom_wait(dev); + cs8900_write(dev, PP_EEPROMCommand, (EEWriteEnable)); + cs8900_eeprom_wait(dev); + cs8900_write(dev, PP_EEPROMData, *value); + cs8900_eeprom_wait(dev); + cs8900_write(dev, PP_EEPROMCommand, (offset | EEWriteRegister)); + cs8900_eeprom_wait(dev); + cs8900_write(dev, PP_EEPROMCommand, (EEWriteDisable)); + cs8900_eeprom_wait(dev); + + return 0; +} + +/* + * Debugging functions + */ + +#ifdef DEBUG +static inline int printable (int c) +{ + return ((c >= 32 && c <= 126) || + (c >= 174 && c <= 223) || + (c >= 242 && c <= 243) || + (c >= 252 && c <= 253)); +} + +static void dump16 (struct net_device *dev,const u8 *s,size_t len) +{ + int i; + char str[128]; + + if (!len) return; + + *str = '\0'; + + for (i = 0; i < len; i++) { + if (i && !(i % 4)) strcat (str," "); + sprintf (str,"%s%.2x ",str,s[i]); + } + + for ( ; i < 16; i++) { + if (i && !(i % 4)) strcat (str," "); + strcat (str," "); + } + + strcat (str," "); + for (i = 0; i < len; i++) sprintf (str,"%s%c",str,printable (s[i]) ? s[i] : '.'); + + printk (KERN_DEBUG "%s: %s\n",dev->name,str); +} + +static void hexdump (struct net_device *dev,const void *ptr,size_t size) +{ + const u8 *s = (u8 *) ptr; + int i; + for (i = 0; i < size / 16; i++, s += 16) dump16 (dev,s,16); + dump16 (dev,s,size % 16); +} + +static void dump_packet (struct net_device *dev,struct sk_buff *skb,const char *type) +{ + printk (KERN_INFO "%s: %s %d byte frame %.2x:%.2x:%.2x:%.2x:%.2x:%.2x to %.2x:%.2x:%.2x:%.2x:%.2x:%.2x type %.4x\n", + dev->name, + type, + skb->len, + skb->data[0],skb->data[1],skb->data[2],skb->data[3],skb->data[4],skb->data[5], + skb->data[6],skb->data[7],skb->data[8],skb->data[9],skb->data[10],skb->data[11], + (skb->data[12] << 8) | skb->data[13]); + if (skb->len < 0x100) hexdump (dev,skb->data,skb->len); +} + +static void eepromdump( struct net_device *dev) +{ + u16 buf[0x80]; + u16 i; + int count; + int total; + + if( cs8900_read( dev, PP_SelfST) & EEPROMpresent) + { + printk (KERN_INFO "%s: EEPROM present\n",dev->name); + } + else + { + printk (KERN_INFO "%s: NO EEPROM present\n",dev->name); + return; + } + + if( cs8900_read( dev, PP_SelfST) & EEPROMOK) + { + printk (KERN_INFO "%s: EEPROM OK\n",dev->name); + } + else + { + printk (KERN_INFO "%s: EEPROM checksum mismatch - fixing...\n",dev->name); + } + + printk (KERN_INFO "%s: Hexdump\n",dev->name); + for( i=0; i<0x80; i++) + { + cs8900_eeprom_read( dev, &buf[i], i); + } + hexdump( dev, buf, 0x100); + + if( buf[0] & 0x0100) + { + printk (KERN_INFO "%s: non-sequential EEPROM\n",dev->name); + } + else + { + printk (KERN_INFO "%s: sequential EEPROM\n",dev->name); + } + + if( (buf[0] & 0xe000) == 0xa000) + { + printk (KERN_INFO "%s: Found reset configuration block\n",dev->name); + } + else + { + printk (KERN_INFO "%s: Reset configuration block not found\n",dev->name); + return; + } + + count = 2; + total = buf[0] & 0xff; + printk (KERN_INFO "%s: Reset configuration block size = %d bytes\n",dev->name, total); + + while( count < total) + { + int groupsize = (buf[count/2] >> 12) + 1; + int basereg = (buf[count/2] &0x1ff); + printk (KERN_INFO "%s: Group size = %d words\n",dev->name, groupsize); + printk (KERN_INFO "%s: Base register = %x\n",dev->name, basereg); + count += (groupsize + 1)*2; + } +} + +#endif /* #ifdef DEBUG */ + +/* + * Driver functions + */ + +static void cs8900_receive (struct net_device *dev) +{ + cs8900_t *priv = (cs8900_t *) dev->priv; + struct sk_buff *skb; + u16 status,length; + + status = cs8900_read (dev,PP_RxStatus); + length = cs8900_read (dev,PP_RxLength); + + if (!(status & RxOK)) { + priv->stats.rx_errors++; + if ((status & (Runt | Extradata))) priv->stats.rx_length_errors++; + if ((status & CRCerror)) priv->stats.rx_crc_errors++; + return; + } + + if ((skb = dev_alloc_skb (length + 4)) == NULL) { + priv->stats.rx_dropped++; + return; + } + + skb->dev = dev; + skb_reserve (skb,2); + + cs8900_frame_read (dev,skb,length); + +#ifdef FULL_DUPLEX + dump_packet (dev,skb,"recv"); +#endif /* #ifdef FULL_DUPLEX */ + + skb->protocol = eth_type_trans (skb,dev); + + netif_rx (skb); + dev->last_rx = jiffies; + + priv->stats.rx_packets++; + priv->stats.rx_bytes += length; +} + +static int cs8900_send_start (struct sk_buff *skb,struct net_device *dev) +{ + cs8900_t *priv = (cs8900_t *) dev->priv; + u16 status; + + spin_lock_irq(&priv->lock); + netif_stop_queue (dev); + + cs8900_write (dev,PP_TxCMD,TxStart (After5)); + cs8900_write (dev,PP_TxLength,skb->len); + + status = cs8900_read (dev,PP_BusST); + + if ((status & TxBidErr)) { + spin_unlock_irq(&priv->lock); + printk (KERN_WARNING "%s: Invalid frame size %d!\n",dev->name,skb->len); + priv->stats.tx_errors++; + priv->stats.tx_aborted_errors++; + priv->txlen = 0; + return (1); + } + + if (!(status & Rdy4TxNOW)) { + spin_unlock_irq(&priv->lock); + printk (KERN_WARNING "%s: Transmit buffer not free!\n",dev->name); + priv->stats.tx_errors++; + priv->txlen = 0; + /* FIXME: store skb and send it in interrupt handler */ + return (1); + } + + cs8900_frame_write (dev,skb); + spin_unlock_irq(&priv->lock); + +#ifdef DEBUG + dump_packet (dev,skb,"send"); +#endif /* #ifdef DEBUG */ + + dev->trans_start = jiffies; + + dev_kfree_skb (skb); + + priv->txlen = skb->len; + + return (0); +} + +static irqreturn_t cs8900_interrupt (int irq,void *id,struct pt_regs *regs) +{ + struct net_device *dev = (struct net_device *) id; + cs8900_t *priv; + u16 status; + irqreturn_t handled = 0; + + //printk("In interrupt\n"); + if (dev->priv == NULL) { + printk (KERN_WARNING "%s: irq %d for unknown device.\n",dev->name,irq); + return 0; + } + + priv = (cs8900_t *) dev->priv; + + while ((status = cs8900_read (dev, PP_ISQ))) { + handled = 1; + //printk("@@@@@@@@@@@@@@@@@@@@@@ status is %x\n", status); + + switch (RegNum (status)) { + case RxEvent: + cs8900_receive (dev); + break; + + case TxEvent: + priv->stats.collisions += ColCount (cs8900_read (dev,PP_TxCOL)); + if (!(RegContent (status) & TxOK)) { + priv->stats.tx_errors++; + if ((RegContent (status) & Out_of_window)) priv->stats.tx_window_errors++; + if ((RegContent (status) & Jabber)) priv->stats.tx_aborted_errors++; + break; + } else if (priv->txlen) { + priv->stats.tx_packets++; + priv->stats.tx_bytes += priv->txlen; + } + priv->txlen = 0; + netif_wake_queue (dev); + break; + + case BufEvent: + if ((RegContent (status) & RxMiss)) { + u16 missed = MissCount (cs8900_read (dev,PP_RxMISS)); + priv->stats.rx_errors += missed; + priv->stats.rx_missed_errors += missed; + } + if ((RegContent (status) & TxUnderrun)) { + priv->stats.tx_errors++; + priv->stats.tx_fifo_errors++; + + priv->txlen = 0; + netif_wake_queue (dev); + } + /* FIXME: if Rdy4Tx, transmit last sent packet (if any) */ + break; + + case TxCOL: + priv->stats.collisions += ColCount (cs8900_read (dev,PP_TxCOL)); + break; + + case RxMISS: + status = MissCount (cs8900_read (dev,PP_RxMISS)); + priv->stats.rx_errors += status; + priv->stats.rx_missed_errors += status; + break; + } + } + return handled; +} + +static void cs8900_transmit_timeout (struct net_device *dev) +{ + cs8900_t *priv = (cs8900_t *) dev->priv; + priv->stats.tx_errors++; + priv->stats.tx_heartbeat_errors++; + priv->txlen = 0; + netif_wake_queue (dev); +} + +static int cs8900_start (struct net_device *dev) +{ + int result; + + set_irq_type(dev->irq, IRQT_RISING); + + /* enable the ethernet controller */ + cs8900_set (dev,PP_RxCFG,RxOKiE | BufferCRC | CRCerroriE | RuntiE | ExtradataiE); + cs8900_set (dev,PP_RxCTL,RxOKA | IndividualA | BroadcastA); + cs8900_set (dev,PP_TxCFG,TxOKiE | Out_of_windowiE | JabberiE); + cs8900_set (dev,PP_BufCFG,Rdy4TxiE | RxMissiE | TxUnderruniE | TxColOvfiE | MissOvfloiE); + cs8900_set (dev,PP_LineCTL,SerRxON | SerTxON); + cs8900_set (dev,PP_BusCTL,EnableRQ); + + set_irq_type(dev->irq, IRQT_RISING); + + /* install interrupt handler */ + if ((result = request_irq (dev->irq,&cs8900_interrupt,0,dev->name,dev)) < 0) { + printk (KERN_ERR "%s: could not register interrupt %d\n",dev->name,dev->irq); + return (result); + } + +#ifdef FULL_DUPLEX + cs8900_set (dev,PP_TestCTL,FDX); +#endif /* #ifdef FULL_DUPLEX */ + + /* start the queue */ + netif_start_queue (dev); + + //printk("CS8900 started!\n"); + return (0); +} + +static int cs8900_stop (struct net_device *dev) +{ + /* disable ethernet controller */ + cs8900_write (dev,PP_BusCTL,0); + cs8900_write (dev,PP_TestCTL,0); + cs8900_write (dev,PP_SelfCTL,0); + cs8900_write (dev,PP_LineCTL,0); + cs8900_write (dev,PP_BufCFG,0); + cs8900_write (dev,PP_TxCFG,0); + cs8900_write (dev,PP_RxCTL,0); + cs8900_write (dev,PP_RxCFG,0); + + /* uninstall interrupt handler */ + free_irq (dev->irq,dev); + + /* stop the queue */ + netif_stop_queue (dev); + + return (0); +} + +static struct net_device_stats *cs8900_get_stats (struct net_device *dev) +{ + cs8900_t *priv = (cs8900_t *) dev->priv; + return (&priv->stats); +} + +static void cs8900_set_receive_mode (struct net_device *dev) +{ + if ((dev->flags & IFF_PROMISC)) + cs8900_set (dev,PP_RxCTL,PromiscuousA); + else + cs8900_clear (dev,PP_RxCTL,PromiscuousA); + + if ((dev->flags & IFF_ALLMULTI) && dev->mc_list) + cs8900_set (dev,PP_RxCTL,MulticastA); + else + cs8900_clear (dev,PP_RxCTL,MulticastA); +} + +static int cs8900_eeprom (struct net_device *dev) +{ + cs8900_t *priv = (cs8900_t *) dev->priv; + int i; + + return (-ENODEV); + +#ifdef DEBUG + eepromdump (dev); +#endif + + if( (cs8900_read( dev, PP_SelfST) & EEPROMpresent) == 0) + { + /* no eeprom */ + return (-ENODEV); + } + + /* add character device for easy eeprom programming */ + if( (priv->char_devnum=register_chrdev(0,"cs8900_eeprom",&cs8900_eeprom_fops)) != 0) + printk (KERN_INFO "%s: Registered cs8900_eeprom char device (major #%d)\n", + dev->name, priv->char_devnum); + else + printk (KERN_WARNING "%s: Failed to register char device cs8900_eeprom\n",dev->name); + + if( (cs8900_read( dev, PP_SelfST) & EEPROMOK) == 0) + { + /* bad checksum, invalid config block */ + return (-EFAULT); + } + + /* If we get here, the chip will have initialized the registers + * that were specified in the eeprom configuration block + * We assume this is at least the mac address. + */ + for (i = 0; i < ETH_ALEN; i += 2) + { + u16 mac = cs8900_read (dev,PP_IA + i); + dev->dev_addr[i] = mac & 0xff; + dev->dev_addr[i+1] = (mac>>8) & 0xff; + } + + return (0); +} + +/* + * EEPROM Charater device + */ + +static int cs8900_eeprom_fopen(struct inode *inode, struct file *file) +{ + u16 i; + for( i=0; if_pos + offset; + break; + case 2: /* SEEK_END */ + newpos = (MAX_EEPROM_SIZE-1) - offset; + break; + default: /* can't happen */ + return -EINVAL; + + } + + if( (newpos<0) || (newpos>=MAX_EEPROM_SIZE)) return -EINVAL; + + file->f_pos = newpos; + return newpos; +} + +static ssize_t cs8900_eeprom_fread(struct file *file, char *buf, size_t count, loff_t *f_pos) +{ + unsigned char *temp = (unsigned char *)cs8900_eeprom_cache; + + if (*f_pos >= MAX_EEPROM_SIZE) + return 0; + + if (*f_pos + count > MAX_EEPROM_SIZE) + count = MAX_EEPROM_SIZE - *f_pos; + + if (count<1) + return 0; + + if (copy_to_user(buf, &temp[*f_pos], count)){ + return -EFAULT; + } + *f_pos += count; + return count; +} + +static ssize_t cs8900_eeprom_fwrite(struct file *file, const char *buf, size_t count, loff_t *f_pos) +{ + u16 i; + unsigned char *temp = (unsigned char *)cs8900_eeprom_cache; + + if (*f_pos >= MAX_EEPROM_SIZE) + return 0; + + if (*f_pos + count > MAX_EEPROM_SIZE) + count = MAX_EEPROM_SIZE - *f_pos; + + if (count<1) + return 0; + + /* FIXME: lock critical section */ + + /* update the cache */ + if (copy_from_user(&temp[*f_pos], buf, count)){ + return -EFAULT; + } + + /* not concerned about performance, so write the entire thing */ + for( i=0; iopen = cs8900_start; + dev->stop = cs8900_stop; + dev->hard_start_xmit = cs8900_send_start; + dev->get_stats = cs8900_get_stats; + dev->set_multicast_list = cs8900_set_receive_mode; + dev->tx_timeout = cs8900_transmit_timeout; + dev->watchdog_timeo = HZ; + + dev->dev_addr[0] = 0x08; + dev->dev_addr[1] = 0x00; + dev->dev_addr[2] = 0x3e; + dev->dev_addr[3] = 0x26; + dev->dev_addr[4] = 0x0a; + dev->dev_addr[5] = 0x5b; + + dev->if_port = IF_PORT_10BASET; + dev->priv = (void *) &priv; + + spin_lock_init(&priv.lock); + + + SET_MODULE_OWNER (dev); + +#ifdef CONFIG_SA1100_FRODO + dev->base_addr = FRODO_ETH_IO + 0x300; + dev->irq = FRODO_ETH_IRQ; + frodo_reset (dev); +#endif /* #ifdef CONFIG_SA1100_FRODO */ + +#if defined(CONFIG_SA1100_CERF) + dev->base_addr = CERF_ETH_IO + 0x300; + dev->irq = CERF_ETH_IRQ; +#endif /* #if defined(CONFIG_SA1100_CERF) */ + +#if defined(CONFIG_ARCH_SMDK2410) + dev->base_addr = SMDK2410_ETH_IO + 0x300; + dev->irq = SMDK2410_ETH_IRQ; +#endif /* #if defined(CONFIG_ARCH_SMDK2410) */ + +#if defined(CONFIG_MACH_LN2410SBC) + dev->base_addr = LN2410SBC_ETH_IO + 0x300; + dev->irq = LN2410SBC_ETH_IRQ; +#endif /* #if defined(CONFIG_MACH_LN2410SBC) */ + + if ((result = check_mem_region (dev->base_addr, 0xfff))) { + printk (KERN_ERR "%s: can't get I/O port address 0x%lx\n",dev->name,dev->base_addr); + return (result); + } + request_mem_region (dev->base_addr, 0xff, dev->name); + + /* verify EISA registration number for Cirrus Logic */ + if ((value = cs8900_read (dev,PP_ProductID)) != EISA_REG_CODE) { + printk (KERN_ERR "%s: incorrect signature 0x%.4x\n",dev->name,value); + return (-ENXIO); + } + + /* verify chip version */ + value = cs8900_read (dev,PP_ProductID + 2); + if (VERSION (value) != CS8900A) { + printk (KERN_ERR "%s: unknown chip version 0x%.8x\n",dev->name,VERSION (value)); + return (-ENXIO); + } + + /* setup interrupt number */ + cs8900_write (dev,PP_IntNum,0); + + /* If an EEPROM is present, use it's MAC address. A valid EEPROM will + * initialize the registers automatically. + */ + result = cs8900_eeprom (dev); + + printk (KERN_INFO "%s: CS8900A rev %c at %#lx irq=%d", + dev->name,'B' + REVISION (value) - REV_B, dev->base_addr, dev->irq); + if (result == -ENODEV) { + /* no eeprom or invalid config block, configure MAC address by hand */ + for (i = 0; i < ETH_ALEN; i += 2) + cs8900_write (dev,PP_IA + i,dev->dev_addr[i] | (dev->dev_addr[i + 1] << 8)); + printk (", no eeprom "); + } + else if( result == -EFAULT) + { +#if defined(CONFIG_ARCH_SMDK2410) || defined (CONFIG_MACH_LN2410SBC) + /* The default eeprom layout doesn't follow the cs8900 layout + * that enables automatic cs8900 initialization. Doh! + * Read the mac address manually. + */ + u16 MAC_addr[3] = {0, 0, 0}; + + if (cs8900_eeprom_read(dev, &MAC_addr[0], 0x1c) == -1) + printk("\ncs8900: [CERF] EEPROM[0] read failed\n"); + if (cs8900_eeprom_read(dev, &MAC_addr[1], 0x1d) == -1) + printk("\ncs8900: [CERF] EEPROM[1] read failed\n"); + if (cs8900_eeprom_read(dev, &MAC_addr[2], 0x1e) == -1) + printk("\ncs8900: [CERF] EEPROM[2] read failed\n"); + + for (i = 0; i < ETH_ALEN / 2; i++) + { + dev->dev_addr[i*2] = MAC_addr[i] & 0xff; + dev->dev_addr[i*2+1] = (MAC_addr[i] >> 8) & 0xff; + + cs8900_write (dev,PP_IA + i*2,dev->dev_addr[i*2] | (dev->dev_addr[i*2 + 1] << 8)); + } + printk (", eeprom (smdk2410 layout)"); +#else + printk (", eeprom (invalid config block)"); +#endif /* #if defined(CONFIG_ARCH_SMDK2410) */ + } + else + { + printk (", eeprom ok"); + } + + printk (", addr:"); + for (i = 0; i < ETH_ALEN; i += 2) + { + u16 mac = cs8900_read (dev,PP_IA + i); + printk ("%c%02X:%2X", (i==0)?' ':':', mac & 0xff, (mac >> 8)); + } + printk ("\n"); + + return (0); +} + +static int __init cs8900_init (void) +{ + strcpy(cs8900_dev.name, "eth%d"); + + return (register_netdev (&cs8900_dev)); +} + +static void __exit cs8900_cleanup (void) +{ + cs8900_t *priv = (cs8900_t *) cs8900_dev.priv; + if( priv->char_devnum) + { + unregister_chrdev(priv->char_devnum,"cs8900_eeprom"); + } + release_mem_region (cs8900_dev.base_addr,16); + unregister_netdev (&cs8900_dev); +} + +MODULE_AUTHOR ("Abraham van der Merwe "); +MODULE_DESCRIPTION (VERSION_STRING); +MODULE_LICENSE ("GPL"); + +module_init (cs8900_init); +module_exit (cs8900_cleanup); diff -Naurb linux-2.6.13.2/drivers/net/cs8900a.h 2.6.13.2-lc5/drivers/net/cs8900a.h --- linux-2.6.13.2/drivers/net/cs8900a.h 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/drivers/net/cs8900a.h 2005-11-06 12:35:33.000000000 -0800 @@ -0,0 +1,237 @@ +#ifndef CS8900_H +#define CS8900_H + +/* + * linux/drivers/net/cs8900.h + * + * Author: Abraham van der Merwe + * + * A Cirrus Logic CS8900A driver for Linux + * based on the cs89x0 driver written by Russell Nelson, + * Donald Becker, and others. + * + * This source code is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + */ + +/* + * Ports + */ + +#define PP_Address 0x0a /* PacketPage Pointer Port (Section 4.10.10) */ +#define PP_Data 0x0c /* PacketPage Data Port (Section 4.10.10) */ + +/* + * Registers + */ + +#define PP_ProductID 0x0000 /* Section 4.3.1 Product Identification Code */ +#define PP_MemBase 0x002c /* Section 4.9.2 Memory Base Address Register */ +#define PP_IntNum 0x0022 /* Section 3.2.3 Interrupt Number */ +#define PP_EEPROMCommand 0x0040 /* Section 4.3.11 EEPROM Command */ +#define PP_EEPROMData 0x0042 /* Section 4.3.12 EEPROM Data */ +#define PP_RxCFG 0x0102 /* Section 4.4.6 Receiver Configuration */ +#define PP_RxCTL 0x0104 /* Section 4.4.8 Receiver Control */ +#define PP_TxCFG 0x0106 /* Section 4.4.9 Transmit Configuration */ +#define PP_BufCFG 0x010a /* Section 4.4.12 Buffer Configuration */ +#define PP_LineCTL 0x0112 /* Section 4.4.16 Line Control */ +#define PP_SelfCTL 0x0114 /* Section 4.4.18 Self Control */ +#define PP_BusCTL 0x0116 /* Section 4.4.20 Bus Control */ +#define PP_TestCTL 0x0118 /* Section 4.4.22 Test Control */ +#define PP_ISQ 0x0120 /* Section 4.4.5 Interrupt Status Queue */ +#define PP_TxEvent 0x0128 /* Section 4.4.10 Transmitter Event */ +#define PP_BufEvent 0x012c /* Section 4.4.13 Buffer Event */ +#define PP_RxMISS 0x0130 /* Section 4.4.14 Receiver Miss Counter */ +#define PP_TxCOL 0x0132 /* Section 4.4.15 Transmit Collision Counter */ +#define PP_SelfST 0x0136 /* Section 4.4.19 Self Status */ +#define PP_BusST 0x0138 /* Section 4.4.21 Bus Status */ +#define PP_TxCMD 0x0144 /* Section 4.4.11 Transmit Command */ +#define PP_TxLength 0x0146 /* Section 4.5.2 Transmit Length */ +#define PP_IA 0x0158 /* Section 4.6.2 Individual Address (IEEE Address) */ +#define PP_RxStatus 0x0400 /* Section 4.7.1 Receive Status */ +#define PP_RxLength 0x0402 /* Section 4.7.1 Receive Length (in bytes) */ +#define PP_RxFrame 0x0404 /* Section 4.7.2 Receive Frame Location */ +#define PP_TxFrame 0x0a00 /* Section 4.7.2 Transmit Frame Location */ + +/* + * Values + */ + +/* PP_IntNum */ +#define INTRQ0 0x0000 +#define INTRQ1 0x0001 +#define INTRQ2 0x0002 +#define INTRQ3 0x0003 + +/* PP_ProductID */ +#define EISA_REG_CODE 0x630e +#define REVISION(x) (((x) & 0x1f00) >> 8) +#define VERSION(x) ((x) & ~0x1f00) + +#define CS8900A 0x0000 +#define REV_B 7 +#define REV_C 8 +#define REV_D 9 + +/* PP_RxCFG */ +#define Skip_1 0x0040 +#define StreamE 0x0080 +#define RxOKiE 0x0100 +#define RxDMAonly 0x0200 +#define AutoRxDMAE 0x0400 +#define BufferCRC 0x0800 +#define CRCerroriE 0x1000 +#define RuntiE 0x2000 +#define ExtradataiE 0x4000 + +/* PP_RxCTL */ +#define IAHashA 0x0040 +#define PromiscuousA 0x0080 +#define RxOKA 0x0100 +#define MulticastA 0x0200 +#define IndividualA 0x0400 +#define BroadcastA 0x0800 +#define CRCerrorA 0x1000 +#define RuntA 0x2000 +#define ExtradataA 0x4000 + +/* PP_TxCFG */ +#define Loss_of_CRSiE 0x0040 +#define SQErroriE 0x0080 +#define TxOKiE 0x0100 +#define Out_of_windowiE 0x0200 +#define JabberiE 0x0400 +#define AnycolliE 0x0800 +#define T16colliE 0x8000 + +/* PP_BufCFG */ +#define SWint_X 0x0040 +#define RxDMAiE 0x0080 +#define Rdy4TxiE 0x0100 +#define TxUnderruniE 0x0200 +#define RxMissiE 0x0400 +#define Rx128iE 0x0800 +#define TxColOvfiE 0x1000 +#define MissOvfloiE 0x2000 +#define RxDestiE 0x8000 + +/* PP_LineCTL */ +#define SerRxON 0x0040 +#define SerTxON 0x0080 +#define AUIonly 0x0100 +#define AutoAUI_10BT 0x0200 +#define ModBackoffE 0x0800 +#define PolarityDis 0x1000 +#define L2_partDefDis 0x2000 +#define LoRxSquelch 0x4000 + +/* PP_SelfCTL */ +#define RESET 0x0040 +#define SWSuspend 0x0100 +#define HWSleepE 0x0200 +#define HWStandbyE 0x0400 +#define HC0E 0x1000 +#define HC1E 0x2000 +#define HCB0 0x4000 +#define HCB1 0x8000 + +/* PP_BusCTL */ +#define ResetRxDMA 0x0040 +#define DMAextend 0x0100 +#define UseSA 0x0200 +#define MemoryE 0x0400 +#define DMABurst 0x0800 +#define IOCHRDYE 0x1000 +#define RxDMAsize 0x2000 +#define EnableRQ 0x8000 + +/* PP_TestCTL */ +#define DisableLT 0x0080 +#define ENDECloop 0x0200 +#define AUIloop 0x0400 +#define DisableBackoff 0x0800 +#define FDX 0x4000 + +/* PP_ISQ */ +#define RegNum(x) ((x) & 0x3f) +#define RegContent(x) ((x) & ~0x3d) + +#define RxEvent 0x0004 +#define TxEvent 0x0008 +#define BufEvent 0x000c +#define RxMISS 0x0010 +#define TxCOL 0x0012 + +/* PP_RxStatus */ +#define IAHash 0x0040 +#define Dribblebits 0x0080 +#define RxOK 0x0100 +#define Hashed 0x0200 +#define IndividualAdr 0x0400 +#define Broadcast 0x0800 +#define CRCerror 0x1000 +#define Runt 0x2000 +#define Extradata 0x4000 + +#define HashTableIndex(x) ((x) >> 0xa) + +/* PP_TxCMD */ +#define After5 0 +#define After381 1 +#define After1021 2 +#define AfterAll 3 +#define TxStart(x) ((x) << 6) + +#define Force 0x0100 +#define Onecoll 0x0200 +#define InhibitCRC 0x1000 +#define TxPadDis 0x2000 + +/* PP_BusST */ +#define TxBidErr 0x0080 +#define Rdy4TxNOW 0x0100 + +/* PP_TxEvent */ +#define Loss_of_CRS 0x0040 +#define SQEerror 0x0080 +#define TxOK 0x0100 +#define Out_of_window 0x0200 +#define Jabber 0x0400 +#define T16coll 0x8000 + +#define TX_collisions(x) (((x) >> 0xb) & ~0x8000) + +/* PP_BufEvent */ +#define SWint 0x0040 +#define RxDMAFrame 0x0080 +#define Rdy4Tx 0x0100 +#define TxUnderrun 0x0200 +#define RxMiss 0x0400 +#define Rx128 0x0800 +#define RxDest 0x8000 + +/* PP_RxMISS */ +#define MissCount(x) ((x) >> 6) + +/* PP_TxCOL */ +#define ColCount(x) ((x) >> 6) + +/* PP_SelfST */ +#define T3VActive 0x0040 +#define INITD 0x0080 +#define SIBUSY 0x0100 +#define EEPROMpresent 0x0200 +#define EEPROMOK 0x0400 +#define ELpresent 0x0800 +#define EEsize 0x1000 + +/* PP_EEPROMCommand */ +#define EEWriteEnable 0x00F0 +#define EEWriteDisable 0x0000 +#define EEWriteRegister 0x0100 +#define EEReadRegister 0x0200 +#define EEEraseRegister 0x0300 +#define ELSEL 0x0400 + +#endif /* #ifndef CS8900_H */ diff -Naurb linux-2.6.13.2/drivers/net/cs89x0.c 2.6.13.2-lc5/drivers/net/cs89x0.c --- linux-2.6.13.2/drivers/net/cs89x0.c 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/net/cs89x0.c 2005-11-06 12:31:16.000000000 -0800 @@ -181,6 +181,20 @@ #define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */ static unsigned int netcard_portlist[] __initdata = {CIRRUS_DEFAULT_BASE, 0}; static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0}; +#elif defined(CONFIG_MACH_LN2410SBC) +#include +static unsigned int netcard_portlist[] __initdata = + { LN2410SBC_VA_CS8900A_BASE + DEFAULTIOBASE, 0}; +static unsigned int cs8900_irq_map[] = {IRQ_EINT2,0,0,0}; + +#ifdef request_region +#undef request_region +#endif +#ifdef release_region +#undef release_region +#endif +#define request_region(a,s,n) request_mem_region(a,s,n) +#define release_region(a,s) release_mem_region(a,s) #else static unsigned int netcard_portlist[] __initdata = { 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0}; @@ -463,6 +477,38 @@ readreg(dev, 0); #endif +#ifdef CONFIG_MACH_LN2410SBC + +#include +#include + +#define CS8900_Tacs (0x0) // 0clk +#define CS8900_Tcos (0x3) // 4clk +#define CS8900_Tacc (0x7) // 14clk +#define CS8900_Tcoh (0x1) // 1clk +#define CS8900_Tah (0x3) // 4clk +#define CS8900_Tacp (0x3) // 6clk +#define CS8900_PMC (0x0) // normal(1data) + + // initialize CS8900 + // rBWSCON = (rBWSCON&~(0xf<<12))|(0xd<<12); /* nWAIT */ + + // rGSTATUS0; /* Read Only */ + // rGPACON; /* look up uncomress.h */ + __raw_writel(((__raw_readl(S3C2410_GPFCON)&(~3<<4))|(2<<4)), + S3C2410_GPFCON); + // *S3C2410_GPFCON = (*S3C2410_GPFCON & ~(3<<4))|(2<<4); /* EXINT 2 */ + __raw_writel(((CS8900_Tacs<<13)+(CS8900_Tcos<<11)+(CS8900_Tacc<<8)+(CS8900_Tcoh<<6)+(CS8900_Tah<<4)+(CS8900_Tacp<<2)+(CS8900_PMC)), S3C2410_BANKCON1); + + // rBANKCON1=((CS8900_Tacs<<13)+(CS8900_Tcos<<11)+(CS8900_Tacc<<8) + // +(CS8900_Tcoh<<6)+(CS8900_Tah<<4)+(CS8900_Tacp<<2)+(CS8900_PMC)); + + __raw_writel(((__raw_readl(S3C2410_EXTINT0) &~(7<<8))|(4<<8)), S3C2410_EXTINT0); /* Rising Edge Detect Mode */ + + // rEXTINT0 = (rEXTINT0&~(7<<8))|(4<<8); /* Rising Edge Detect Mode */ + +#endif + /* Grab the region so we can find another board if autoIRQ fails. */ /* WTF is going on here? */ if (!request_region(ioaddr & ~3, NETCARD_IO_EXTENT, DRV_NAME)) { @@ -536,6 +582,14 @@ reset_chip(dev); +#ifdef CONFIG_MACH_LN2410SBC + /* The SMDK2410 eval board does not have an EEPROM attached + to the CS8900A.... so set some defaults */ + /* Force a 10 Base-T connection. */ + lp->force = FORCE_RJ45; + lp->auto_neg_cnf = IMM_BIT; /* don't error if no cable plugged */ +#endif + /* Here we read the current configuration of the chip. If there is no Extended EEPROM then the idea is to not disturb the chip configuration, it should have been correctly setup by automatic @@ -734,6 +788,14 @@ printk(" IRQ %d", dev->irq); + dev->dev_addr[0] = 0x00; + dev->dev_addr[1] = 0x00; + dev->dev_addr[2] = 0xc0; + dev->dev_addr[3] = 0xff; + dev->dev_addr[4] = 0xee; + dev->dev_addr[5] = 0x08; + set_mac_address(dev, dev->dev_addr); + #if ALLOW_DMA if (lp->use_dma) { get_dma_channel(dev); diff -Naurb linux-2.6.13.2/drivers/net/Kconfig 2.6.13.2-lc5/drivers/net/Kconfig --- linux-2.6.13.2/drivers/net/Kconfig 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/net/Kconfig 2005-11-06 12:37:21.000000000 -0800 @@ -1320,7 +1320,7 @@ config CS89x0 tristate "CS89x0 support" - depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 + depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 || MACH_LN2410SBC ---help--- Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the @@ -1332,6 +1332,10 @@ . The module will be called cs89x. +config CS8900a + tristate "CS8900a support" + depends on NET_ETHERNET && (MACH_LN2410SBC) + config TC35815 tristate "TOSHIBA TC35815 Ethernet support" depends on NET_PCI && PCI && TOSHIBA_JMR3927 diff -Naurb linux-2.6.13.2/drivers/net/Makefile 2.6.13.2-lc5/drivers/net/Makefile --- linux-2.6.13.2/drivers/net/Makefile 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/net/Makefile 2005-11-06 12:39:14.000000000 -0800 @@ -169,6 +169,7 @@ obj-$(CONFIG_HYDRA) += hydra.o 8390.o obj-$(CONFIG_ARIADNE) += ariadne.o obj-$(CONFIG_CS89x0) += cs89x0.o +obj-$(CONFIG_CS8900a) += cs8900a.o obj-$(CONFIG_MACSONIC) += macsonic.o obj-$(CONFIG_MACMACE) += macmace.o obj-$(CONFIG_MAC89x0) += mac89x0.o diff -Naurb linux-2.6.13.2/drivers/video/Kconfig 2.6.13.2-lc5/drivers/video/Kconfig --- linux-2.6.13.2/drivers/video/Kconfig 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/video/Kconfig 2005-11-20 10:50:10.000000000 -0800 @@ -1484,6 +1484,29 @@ working with S1D13806). Product specs at +config FB_S3C2410 + tristate "S3C2410 LCD framebuffer support" + depends on FB && ARCH_S3C2410 + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + select FB_SOFT_CURSOR + ---help--- + Frame buffer driver for the built-in LCD controller in the Samsung + S3C2410 processor. + +config LN2410SBC_LP64 + bool "LN2410SBC/LP64 support" + depends on FB_S3C2410 && MACH_LN2410SBC + ---help--- + Frame buffer driver for LP64 screen(6.4inch, 640x480) attached to LN2410SBC + +config LN2410SBC_LP35 + bool "LN2410SBC/LP35 support" + depends on FB_S3C2410 && MACH_LN2410SBC + ---help--- + Frame buffer driver for LP35 screen (3.5inch, 320x240) attached to LN2410SBC + config FB_VIRTUAL tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)" depends on FB diff -Naurb linux-2.6.13.2/drivers/video/Makefile 2.6.13.2-lc5/drivers/video/Makefile --- linux-2.6.13.2/drivers/video/Makefile 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/drivers/video/Makefile 2005-11-12 12:10:45.000000000 -0800 @@ -92,6 +92,7 @@ obj-$(CONFIG_FB_TX3912) += tx3912fb.o obj-$(CONFIG_FB_S1D13XXX) += s1d13xxxfb.o obj-$(CONFIG_FB_IMX) += imxfb.o +obj-$(CONFIG_FB_S3C2410) += s3c2410fb.o # Platform or fallback drivers go here obj-$(CONFIG_FB_VESA) += vesafb.o diff -Naurb linux-2.6.13.2/drivers/video/s3c2410fb.c 2.6.13.2-lc5/drivers/video/s3c2410fb.c --- linux-2.6.13.2/drivers/video/s3c2410fb.c 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/drivers/video/s3c2410fb.c 2005-11-20 14:02:49.000000000 -0800 @@ -0,0 +1,516 @@ +/* + * linux/drivers/s3c2410fb.c + * + * Copyright (c) www.LittleChips.com + * + * based on linux/drivers/h1940fb.c + * Copyright (c) Arnaud Patard + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + * iPAQ h1940/S3C2410 LCD Controller Frame Buffer Driver + * based on skeletonfb.c, sa1100fb.c + * + * ChangeLog + * 2004-07-27: Arnaud Patard + * - code cleanup + * - added a forgotten return in s3c2410fb_init + * + * 2004-07-19: Herbert Pötzl + * - code cleanup and extended debugging + * + * 2004-07-15: Arnaud Patard + * - First version + */ + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include "s3c2410fb.h" + +/* + * LP64 screen (6.4 inch, 640x480) setup + */ +#ifdef CONFIG_LN2410SBC_LP64 +#define S3C2410_WIDTH 640 +#define S3C2410_HEIGHT 480 +#define S3C2410_BPP 16 +#define S3C2410_LCDCON1_VALUE ( S3C2410_LCDCON1_TFT16BPP \ + | S3C2410_LCDCON1_TFT \ + | S3C2410_LCDCON1_CLKVAL(0x1) \ + ) +#define S3C2410_LCDCON2_VALUE ( S3C2410_LCDCON2_VBPD(31) \ + | S3C2410_LCDCON2_LINEVAL(S3C2410_HEIGHT-1) \ + | S3C2410_LCDCON2_VFPD(10) \ + | S3C2410_LCDCON2_VSPW(1) \ + ) + +#define S3C2410_LCDCON3_VALUE ( S3C2410_LCDCON3_HBPD(47) \ + | S3C2410_LCDCON3_HOZVAL(S3C2410_WIDTH-1) \ + | S3C2410_LCDCON3_HFPD(15) \ + ) + +#define S3C2410_LCDCON4_VALUE ( S3C2410_LCDCON4_MVAL(13) \ + | S3C2410_LCDCON4_HSPW(95) \ + ) + +#define S3C2410_LCDCON5_VALUE ( S3C2410_LCDCON5_FRM565 \ + | S3C2410_LCDCON5_INVVLINE \ + | S3C2410_LCDCON5_INVVFRAME \ + | S3C2410_LCDCON5_HWSWP \ + ) +#endif + +/* + * LP35 screen (3.5 inch, 320x240) setup + */ +#ifdef CONFIG_LN2410SBC_LP35 +#define S3C2410_WIDTH 320 +#define S3C2410_HEIGHT 240 +#define S3C2410_BPP 16 +#define S3C2410_LCDCON1_VALUE ( S3C2410_LCDCON1_TFT16BPP \ + | S3C2410_LCDCON1_TFT \ + | S3C2410_LCDCON1_CLKVAL(0x5) \ + ) +#define S3C2410_LCDCON2_VALUE ( S3C2410_LCDCON2_VBPD(13) \ + | S3C2410_LCDCON2_LINEVAL(S3C2410_HEIGHT-1) \ + | S3C2410_LCDCON2_VFPD(22) \ + | S3C2410_LCDCON2_VSPW(3) \ + ) + +#define S3C2410_LCDCON3_VALUE ( S3C2410_LCDCON3_HBPD(57) \ + | S3C2410_LCDCON3_HOZVAL(S3C2410_WIDTH-1) \ + | S3C2410_LCDCON3_HFPD(29) \ + ) + +#define S3C2410_LCDCON4_VALUE ( S3C2410_LCDCON4_MVAL(13) \ + | S3C2410_LCDCON4_HSPW(9) \ + ) + +#define S3C2410_LCDCON5_VALUE ( S3C2410_LCDCON5_FRM565 \ + | S3C2410_LCDCON5_INVVCLK \ + | S3C2410_LCDCON5_INVVLINE \ + | S3C2410_LCDCON5_INVVFRAME \ + | S3C2410_LCDCON5_INVVD \ + | S3C2410_LCDCON5_HWSWP \ + ) +#endif + +extern void *dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, int gfp); + +static struct s3c2410fb_info info; + +#if 0 +#define dprintk(msg...) printk(KERN_INFO "s3c2410fb: " msg) +#else +#define dprintk(msg...) while (0) { } +#endif + +/* + * s3c2410fb_check_var(): + * Get the video params out of 'var'. If a value doesn't fit, round it up, + * if it's too big, return -EINVAL. + * + * Round up in the following order: bits_per_pixel, xres, + * yres, xres_virtual, yres_virtual, xoffset, yoffset, grayscale, + * bitfields, horizontal timing, vertical timing. + */ +static int s3c2410fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) +{ + dprintk("check_var(var=%p, info=%p)\n", var, info); + + var->red.offset=11; + var->green.offset=5; + var->blue.offset=0; + var->red.length=5; + var->green.length=6; + var->blue.length=5; + + return 0; +} + +/** + * s3c2410fb_set_par - Optional function. Alters the hardware state. + * @info: frame buffer structure that represents a single frame buffer + * + */ +static int s3c2410fb_set_par(struct fb_info *info) +{ + struct s3c2410fb_info *fbi = (struct s3c2410fb_info *)info; + + dprintk("set_par(info=%p)\n", info); + + /* We support only 16BPP true color */ + fbi->fb.fix.visual = FB_VISUAL_TRUECOLOR; + fbi->fb.fix.line_length = S3C2410_WIDTH*16/8; + return 0; +} + + +static int s3c2410fb_setcolreg(unsigned regno, + unsigned red, unsigned green, unsigned blue, + unsigned transp, struct fb_info *info) +{ + struct s3c2410fb_info *fbi = (struct s3c2410fb_info *)info; + int bpp, m = 0; + +/* dprintk("setcolreg(reg=%d, RGBA=%d,%d,%d,%d info=%p)\n", + regno, red, green, blue, transp, info); +*/ + bpp = fbi->fb.var.bits_per_pixel; + m = 1 << bpp; + if (regno >= m) { + return -EINVAL; + } + + switch (bpp) { + case 16: + /* RGB 565 */ + fbi->pseudo_pal[regno] = ((red & 0xF800) + | ((green & 0xFC00) >> 5) + | ((blue & 0xF800) >> 11)); + break; + } + + return 0; +} + + +/** + * s3c2410fb_pan_display - NOT a required function. Pans the display. + * @var: frame buffer variable screen structure + * @info: frame buffer structure that represents a single frame buffer + * + * Pan (or wrap, depending on the `vmode' field) the display using the + * `xoffset' and `yoffset' fields of the `var' structure. + * If the values don't fit, return -EINVAL. + * + * Returns negative errno on error, or zero on success. + */ +static int s3c2410fb_pan_display(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + dprintk("pan_display(var=%p, info=%p)\n", var, info); + return 0; +} + +/** + * xxxfb_blank - NOT a required function. Blanks the display. + * @blank_mode: the blank mode we want. + * @info: frame buffer structure that represents a single frame buffer + * + * Blank the screen if blank_mode != 0, else unblank. Return 0 if + * blanking succeeded, != 0 if un-/blanking failed due to e.g. a + * video mode which doesn't support it. Implements VESA suspend + * and powerdown modes on hardware that supports disabling hsync/vsync: + * blank_mode == 2: suspend vsync + * blank_mode == 3: suspend hsync + * blank_mode == 4: powerdown + * + * Returns negative errno on error, or zero on success. + * + */ +static int s3c2410fb_blank(int blank_mode, struct fb_info *info) +{ + struct s3c2410fb_info *fbi = (struct s3c2410fb_info *)info; + int i; + + dprintk("blank(mode=%d, info=%p)\n", blank_mode, info); + + switch (blank_mode) { + case VESA_POWERDOWN: + case VESA_VSYNC_SUSPEND: + case VESA_HSYNC_SUSPEND: + if (fbi->fb.fix.visual == FB_VISUAL_PSEUDOCOLOR || + fbi->fb.fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR) + for (i = 0; i < fbi->palette_size; i++) + { + // pxafb_setpalettereg(i, 0, 0, 0, 0, info); + } + + break; + + case VESA_NO_BLANKING: + //TODO if (pxafb_blank_helper) pxafb_blank_helper(blank); + if (fbi->fb.fix.visual == FB_VISUAL_PSEUDOCOLOR || + fbi->fb.fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR) + fb_set_cmap(&fbi->fb.cmap, info); + } + return 0; + +} + +static struct fb_ops s3c2410fb_ops = { + .owner = THIS_MODULE, + .fb_check_var = s3c2410fb_check_var, + .fb_set_par = s3c2410fb_set_par, + .fb_blank = s3c2410fb_blank, + .fb_pan_display = s3c2410fb_pan_display, + .fb_setcolreg = s3c2410fb_setcolreg, + .fb_fillrect = cfb_fillrect, + .fb_copyarea = cfb_copyarea, + .fb_imageblit = cfb_imageblit, + .fb_cursor = soft_cursor, +}; + + +/* Fake monspecs to fill in fbinfo structure */ +/* Don't know if the values are important */ +static struct fb_monspecs monspecs __initdata = { + .hfmin = 30000, + .hfmax = 70000, + .vfmin = 50, + .vfmax = 65, +}; + +/* + * s3c2410fb_map_video_memory(): + * Allocates the DRAM memory for the frame buffer. This buffer is + * remapped into a non-cached, non-buffered, memory region to + * allow palette and pixel writes to occur without flushing the + * cache. Once this area is remapped, all virtual memory + * access to the video memory should occur at the new region. + */ +static int __init s3c2410fb_map_video_memory(struct s3c2410fb_info *fbi) +{ + u_long palette_mem_size; + + dprintk("map_video_memory(fbi=%p)\n", fbi); + + fbi->map_size = PAGE_ALIGN(fbi->fb.fix.smem_len + PAGE_SIZE); + fbi->map_cpu = dma_alloc_writecombine(fbi->dev, fbi->map_size, + &fbi->map_dma, GFP_KERNEL); + + if (fbi->map_cpu) { + /* prevent initial garbage on screen */ + + dprintk("map_video_memory: clear %p:%08x\n", + fbi->map_cpu, fbi->map_size); + memset(fbi->map_cpu, 0xf0, fbi->map_size); + + fbi->fb.screen_base = fbi->map_cpu + PAGE_SIZE; + fbi->screen_dma = fbi->map_dma + PAGE_SIZE; + fbi->fb.fix.smem_start = fbi->screen_dma; + fbi->palette_size = 256; + + palette_mem_size = fbi->palette_size * sizeof(u16); + dprintk("palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size); + + fbi->palette_cpu = (u16 *)(fbi->map_cpu + PAGE_SIZE - palette_mem_size); + fbi->palette_dma = fbi->map_dma + PAGE_SIZE - palette_mem_size; +/* + fbi->screen_dma = fbi->map_dma; + fbi->fb.screen_base = fbi->map_cpu; + fbi->fb.fix.smem_start = fbi->screen_dma; +*/ + dprintk("map_video_memory: dma=%08x cpu=%p size=%08x\n", + fbi->map_dma, fbi->map_cpu, fbi->fb.fix.smem_len); + } + + return fbi->map_cpu ? 0 : -ENOMEM; +} + + +int __init s3c2410fb_init_registers(struct s3c2410fb_info *fbi) +{ + unsigned long saddr1, saddr2, saddr3; + unsigned long tmp; + + // LCD CLOCK ENABLE + tmp = readl(S3C2410_CLKCON); + tmp |= S3C2410_CLKCON_LCDC; + writel(tmp, S3C2410_CLKCON); + + // GPIO ALTERNATE ENABLE + + // GPC + tmp = readl(S3C2410_GPCCON); + tmp &= 0x0000FC03; + tmp |= ( S3C2410_GPC1_VCLK + | S3C2410_GPC3_VFRAME + | S3C2410_GPC2_VLINE + | S3C2410_GPC4_VM + | S3C2410_GPC8_VD0 + | S3C2410_GPC9_VD1 + | S3C2410_GPC10_VD2 + | S3C2410_GPC11_VD3 + | S3C2410_GPC12_VD4 + | S3C2410_GPC13_VD5 + | S3C2410_GPC14_VD6 + | S3C2410_GPC15_VD7 ); + writel(tmp, S3C2410_GPCCON); + + // GPD + tmp = readl(S3C2410_GPDCON); + tmp &= 0x00000000; + tmp |= ( S3C2410_GPD0_VD8 + | S3C2410_GPD1_VD9 + | S3C2410_GPD2_VD10 + | S3C2410_GPD3_VD11 + | S3C2410_GPD4_VD12 + | S3C2410_GPD5_VD13 + | S3C2410_GPD6_VD14 + | S3C2410_GPD7_VD15 + | S3C2410_GPD8_VD16 + | S3C2410_GPD9_VD17 + | S3C2410_GPD10_VD18 + | S3C2410_GPD11_VD19 + | S3C2410_GPD12_VD20 + | S3C2410_GPD13_VD21 + | S3C2410_GPD14_VD22 + | S3C2410_GPD15_VD23 ); + writel(tmp, S3C2410_GPDCON); + +#ifdef CONFIG_LN2410SBC_LP35 + // GPB + tmp = readl(S3C2410_GPBDAT); + tmp |= 0x1; // LP35 PWREN + writel(tmp, S3C2410_GPBDAT); + + tmp = readl(S3C2410_GPBCON); + tmp &= ~(0x3<<18); + tmp |= (1<<18); + writel(tmp, S3C2410_GPBCON); + + tmp = readl(S3C2410_GPBDAT); + tmp |= (0x1 << 9); + writel(tmp, S3C2410_GPBDAT); +#endif + + /* Initialise LCD with values from haret */ + writel(S3C2410_LCDCON1_VALUE, S3C2410_LCDCON1); + writel(S3C2410_LCDCON2_VALUE, S3C2410_LCDCON2); + writel(S3C2410_LCDCON3_VALUE, S3C2410_LCDCON3); + writel(S3C2410_LCDCON4_VALUE, S3C2410_LCDCON4); + writel(S3C2410_LCDCON5_VALUE, S3C2410_LCDCON5); + + dprintk("LCDCON1 = 0x%08lx\n", S3C2410_LCDCON1_VALUE); + dprintk("LCDCON2 = 0x%08lx\n", S3C2410_LCDCON2_VALUE); + dprintk("LCDCON3 = 0x%08lx\n", S3C2410_LCDCON3_VALUE); + dprintk("LCDCON4 = 0x%08lx\n", S3C2410_LCDCON4_VALUE); + dprintk("LCDCON5 = 0x%08lx\n", S3C2410_LCDCON5_VALUE); + + saddr1 = S3C2410_LCDBANK(fbi->fb.fix.smem_start >> 22) + | S3C2410_LCDBASEU(fbi->fb.fix.smem_start >> 1); + saddr2 = (fbi->fb.fix.smem_start+(S3C2410_WIDTH*S3C2410_HEIGHT*2)) >> 1; + saddr3 = S3C2410_OFFSIZE(0) | S3C2410_PAGEWIDTH(S3C2410_WIDTH); + + + dprintk("LCDSADDR1 = 0x%08lx\n", saddr1); + writel(saddr1, S3C2410_LCDSADDR1); + + dprintk("LCDSADDR2 = 0x%08lx\n", saddr2); + writel(saddr2, S3C2410_LCDSADDR2); + + dprintk("LCDSADDR3 = 0x%08lx\n", saddr3); + writel(saddr3, S3C2410_LCDSADDR3); + + writel(0x00000000, S3C2410_LPCSEL); + + /* Enable video by setting the ENVID bit to 1 */ + writel(S3C2410_LCDCON1_VALUE|S3C2410_LCDCON1_ENVID, S3C2410_LCDCON1); + + return 0; +} + +static int __init s3c2410fb_init(void) +{ + char driver_name[]="s3c2410fb"; + int ret; + + strcpy(info.fb.fix.id, driver_name); + + info.fb.fix.type = FB_TYPE_PACKED_PIXELS; + info.fb.fix.type_aux = 0; + info.fb.fix.xpanstep = 0; + info.fb.fix.ypanstep = 0; + info.fb.fix.ywrapstep = 0; + info.fb.fix.accel = FB_ACCEL_NONE; + + info.fb.var.nonstd = 0; + info.fb.var.activate = FB_ACTIVATE_NOW; + info.fb.var.height = S3C2410_HEIGHT; + info.fb.var.width = S3C2410_WIDTH; + info.fb.var.accel_flags = 0; + info.fb.var.vmode = FB_VMODE_NONINTERLACED; + + info.fb.fbops = &s3c2410fb_ops; + info.fb.flags = FBINFO_FLAG_DEFAULT; + info.fb.monspecs = monspecs; + info.fb.pseudo_palette = &info.pseudo_pal; + + + info.fb.var.xres = S3C2410_WIDTH; + info.fb.var.xres_virtual = S3C2410_WIDTH; + info.fb.var.yres = S3C2410_HEIGHT; + info.fb.var.yres_virtual = S3C2410_HEIGHT; + info.fb.var.bits_per_pixel = S3C2410_BPP; + + + info.fb.var.red.offset = 11; + info.fb.var.green.offset = 5; + info.fb.var.blue.offset = 0; + info.fb.var.transp.offset = 0; + info.fb.var.red.length = 5; + info.fb.var.green.length = 6; + info.fb.var.blue.length = 5; + info.fb.var.transp.length = 0; + + info.fb.fix.smem_len = info.fb.var.xres * info.fb.var.yres * + info.fb.var.bits_per_pixel / 8; + + /* Initialize video memory */ + + ret = s3c2410fb_map_video_memory(&info); + if (ret) { + printk("Failed to allocate video RAM: %d\n", ret); + ret = -ENOMEM; + goto failed; + } + ret = s3c2410fb_init_registers(&info); + + ret = s3c2410fb_check_var(&info.fb.var, &info.fb); + + ret = register_framebuffer(&info.fb); + if (ret < 0) { + printk("Failed to register framebuffer device: %d\n", ret); + goto failed; + } + + printk(KERN_INFO "fb%d: %s frame buffer device\n", + info.fb.node, info.fb.fix.id); + return 0; +failed: + return ret; +} + + /* + * Cleanup + */ + +static void __exit s3c2410fb_cleanup(void) +{ + unregister_framebuffer(&info.fb); +} + +module_init(s3c2410fb_init); +module_exit(s3c2410fb_cleanup); + +MODULE_AUTHOR("www.LittleChips.com "); +MODULE_DESCRIPTION("Framebuffer driver for LN2410SBC based on s3c2410"); +MODULE_LICENSE("GPL"); + diff -Naurb linux-2.6.13.2/drivers/video/s3c2410fb.h 2.6.13.2-lc5/drivers/video/s3c2410fb.h --- linux-2.6.13.2/drivers/video/s3c2410fb.h 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/drivers/video/s3c2410fb.h 2005-11-12 13:16:04.000000000 -0800 @@ -0,0 +1,58 @@ +/* + * linux/drivers/s3c2410fb.h + * + * Copyright (c) www.LittleChips.com + * + * based of linux/drivers/h1940fb.h + * Copyright (c) Arnaud Patard + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + * iPAQ h1940/S3C2410 LCD Controller Frame Buffer Driver + * based on skeletonfb.c, sa1100fb.h + * + * ChangeLog + * + * 2004-07-15: Arnaud Patard + * - First version + */ + +struct s3c2410fb_info { + struct fb_info fb; + struct device *dev; + + /* raw memory addresses */ + dma_addr_t map_dma; /* physical */ + u_char * map_cpu; /* virtual */ + u_int map_size; + + /* addresses of pieces placed in raw buffer */ + u_char * screen_cpu; /* virtual address of frame buffer */ + dma_addr_t screen_dma; /* physical address of frame buffer */ + + u16 * palette_cpu; /* virtual address of palette memory */ + dma_addr_t palette_dma; /* physical address of palette memory */ + u_int palette_size; + +#ifdef CONFIG_LCD_DEVICE +/* struct lcd_device *lm; + struct backlight_device *bm;*/ +#endif + u_int reg_lcdcon1; + u_int reg_lcdcon2; + u_int reg_lcdcon3; + u_int reg_lcdcon4; + u_int reg_lcdcon5; + + u_int reg_lcdsaddr1; + u_int reg_lcdsaddr2; + u_int reg_lcdsaddr3; + u_int reg_lpc_en; + + u32 pseudo_pal[16]; +}; + +int s3c2410fb_init(void); + diff -Naurb linux-2.6.13.2/include/asm-arm/arch-s3c2410/ln2410sbc-map.h 2.6.13.2-lc5/include/asm-arm/arch-s3c2410/ln2410sbc-map.h --- linux-2.6.13.2/include/asm-arm/arch-s3c2410/ln2410sbc-map.h 1969-12-31 16:00:00.000000000 -0800 +++ 2.6.13.2-lc5/include/asm-arm/arch-s3c2410/ln2410sbc-map.h 2005-11-05 10:46:37.000000000 -0800 @@ -0,0 +1,3 @@ + +#define LN2410SBC_PA_CS8900A_BASE (S3C2410_CS1) +#define LN2410SBC_VA_CS8900A_BASE S3C2410_ADDR(0x01300000) diff -Naurb linux-2.6.13.2/include/asm-arm/arch-s3c2410/regs-adc.h 2.6.13.2-lc5/include/asm-arm/arch-s3c2410/regs-adc.h --- linux-2.6.13.2/include/asm-arm/arch-s3c2410/regs-adc.h 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/include/asm-arm/arch-s3c2410/regs-adc.h 2005-11-26 12:05:30.000000000 -0800 @@ -15,7 +15,7 @@ #ifndef __ASM_ARCH_REGS_ADC_H #define __ASM_ARCH_REGS_ADC_H "regs-adc.h" -#define S3C2410_ADCREG(x) (x) +#define S3C2410_ADCREG(x) ((x) + S3C24XX_VA_ADC) #define S3C2410_ADCCON S3C2410_ADCREG(0x00) #define S3C2410_ADCTSC S3C2410_ADCREG(0x04) @@ -44,8 +44,11 @@ #define S3C2410_ADCTSC_XP_SEN (1<<4) #define S3C2410_ADCTSC_PULL_UP_DISABLE (1<<3) #define S3C2410_ADCTSC_AUTO_PST (1<<2) +#define S3C2410_ADCTSC_X_PST (0x1<<0) +#define S3C2410_ADCTSC_Y_PST (0x2<<0) #define S3C2410_ADCTSC_XY_PST (0x3<<0) + /* ADCDAT0 Bits */ #define S3C2410_ADCDAT0_UPDOWN (1<<15) #define S3C2410_ADCDAT0_AUTO_PST (1<<14) diff -Naurb linux-2.6.13.2/include/asm-arm/arch-s3c2410/regs-sdi.h 2.6.13.2-lc5/include/asm-arm/arch-s3c2410/regs-sdi.h --- linux-2.6.13.2/include/asm-arm/arch-s3c2410/regs-sdi.h 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/include/asm-arm/arch-s3c2410/regs-sdi.h 2005-12-23 18:25:39.000000000 -0800 @@ -47,7 +47,8 @@ #define S3C2410_SDICMDCON_LONGRSP (1<<10) #define S3C2410_SDICMDCON_WAITRSP (1<<9) #define S3C2410_SDICMDCON_CMDSTART (1<<8) -#define S3C2410_SDICMDCON_INDEX (0xff) +#define S3C2410_SDICMDCON_SENDERHOST (1<<6) +#define S3C2410_SDICMDCON_INDEX (0x3f) #define S3C2410_SDICMDSTAT_CRCFAIL (1<<12) #define S3C2410_SDICMDSTAT_CMDSENT (1<<11) @@ -73,6 +74,7 @@ #define S3C2410_SDIDCON_XFER_RXSTART (2<<12) #define S3C2410_SDIDCON_XFER_TXSTART (3<<12) +#define S3C2410_SDIDCON_BLKNUM_MASK (0xFFF) #define S3C2410_SDIDCNT_BLKNUM_SHIFT (12) #define S3C2410_SDIDSTA_RDYWAITREQ (1<<10) @@ -115,4 +117,14 @@ #define S3C2410_SDIIMSK_RXFIFOFULL (1<<1) #define S3C2410_SDIIMSK_RXFIFOHALF (1<<0) +#define S3C2410_SDICMDCON_ABORT (1<<12) +#define S3C2410_SDICMDCON_WITHDATA (1<<11) +#define S3C2410_SDICMDCON_LONGRSP (1<<10) +#define S3C2410_SDICMDCON_WAITRSP (1<<9) +#define S3C2410_SDICMDCON_CMDSTART (1<<8) +#define S3C2410_SDICMDCON_SENDERHOST (1<<6) + +#define S3C2410_SDIDCON_BLKNUM_MASK (0xFFF) +#define S3C2410_SDIDCNT_BLKNUM_SHIFT (12) + #endif /* __ASM_ARM_REGS_SDI */ diff -Naurb linux-2.6.13.2/include/linux/mmc/card.h 2.6.13.2-lc5/include/linux/mmc/card.h --- linux-2.6.13.2/include/linux/mmc/card.h 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/include/linux/mmc/card.h 2005-12-23 18:25:39.000000000 -0800 @@ -24,12 +24,55 @@ }; struct mmc_csd { - unsigned char mmca_vsn; - unsigned short cmdclass; + u8 sd; + u8 csd_vers; + u8 spec_vers; + u8 taac; + u8 nsac; + u16 ccc; + u8 tran_speed; + u8 read_bl_len; + u8 read_bl_partial; + u8 write_blk_misalign; + u8 read_blk_misalign; + u8 dsr_imp; + u16 c_size; + u8 vdd_r_curr_min; + u8 vdd_r_curr_max; + u8 vdd_w_curr_min; + u8 vdd_w_curr_max; + u8 c_size_mult; + union { + struct { /* MMC system specification version 3.1 */ + u8 erase_grp_size; + u8 erase_grp_mult; + } mmc31; + struct { /* MMC system specification version 2.2 */ + u8 sector_size; + u8 erase_grp_size; + } mmc22; + struct { /* SD Version 1.0 */ + u8 erase_blk_en; + u8 erase_blk_size; + } sd10; + } erase; + + u8 wp_grp_size; + u8 wp_grp_enable; + u8 default_ecc; + u8 r2w_factor; + u8 write_bl_len; + u8 write_bl_partial; + u8 file_format_grp; + u8 copy; + u8 perm_write_protect; + u8 tmp_write_protect; + u8 file_format; + u8 ecc; + unsigned short tacc_clks; unsigned int tacc_ns; unsigned int max_dtr; - unsigned int read_blkbits; unsigned int capacity; }; @@ -42,8 +85,10 @@ struct list_head node; /* node in hosts devices list */ struct mmc_host *host; /* the host this device belongs to */ struct device dev; /* the device */ + unsigned char sd; unsigned int rca; /* relative card address of device */ unsigned int state; /* (our) card state */ + u8 bus_width; /* bus_width the card is set to */ #define MMC_STATE_PRESENT (1<<0) /* present in sysfs */ #define MMC_STATE_DEAD (1<<1) /* device no longer in stack */ #define MMC_STATE_BAD (1<<2) /* unrecognised device */ diff -Naurb linux-2.6.13.2/include/linux/mmc/host.h 2.6.13.2-lc5/include/linux/mmc/host.h --- linux-2.6.13.2/include/linux/mmc/host.h 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/include/linux/mmc/host.h 2005-12-23 18:25:39.000000000 -0800 @@ -61,13 +61,17 @@ struct mmc_card; struct device; +#define MMC_HOST_WIDEMODE 1 + struct mmc_host { struct device *dev; + struct class_device class_dev; + int index; struct mmc_host_ops *ops; unsigned int f_min; unsigned int f_max; u32 ocr_avail; - char host_name[8]; + u32 flags; /* host specific block data */ unsigned int max_seg_size; /* see blk_queue_max_segment_size */ @@ -97,6 +101,7 @@ #define mmc_priv(x) ((void *)((x) + 1)) #define mmc_dev(x) ((x)->dev) +#define mmc_hostname(x) ((x)->class_dev.class_id) extern int mmc_suspend_host(struct mmc_host *, pm_message_t); extern int mmc_resume_host(struct mmc_host *); diff -Naurb linux-2.6.13.2/include/linux/mmc/mmc.h 2.6.13.2-lc5/include/linux/mmc/mmc.h --- linux-2.6.13.2/include/linux/mmc/mmc.h 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/include/linux/mmc/mmc.h 2005-12-23 18:25:39.000000000 -0800 @@ -48,6 +48,8 @@ #define MMC_ERR_FIFO 3 #define MMC_ERR_FAILED 4 #define MMC_ERR_INVALID 5 +#define MMC_ERR_BUSY 6 +#define MMC_ERR_DMA 7 struct mmc_data *data; /* data segment associated with cmd */ struct mmc_request *mrq; /* assoicated request */ @@ -64,6 +66,7 @@ #define MMC_DATA_WRITE (1 << 8) #define MMC_DATA_READ (1 << 9) #define MMC_DATA_STREAM (1 << 10) +#define MMC_DATA_WIDE (1 << 11) unsigned int bytes_xfered; @@ -72,6 +75,8 @@ unsigned int sg_len; /* size of scatter list */ struct scatterlist *sg; /* I/O scatter list */ + + struct request *req; }; struct mmc_request { diff -Naurb linux-2.6.13.2/include/linux/mmc/protocol.h 2.6.13.2-lc5/include/linux/mmc/protocol.h --- linux-2.6.13.2/include/linux/mmc/protocol.h 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/include/linux/mmc/protocol.h 2005-12-23 18:25:39.000000000 -0800 @@ -86,6 +86,9 @@ #define SD_APP_OP_COND 41 /* bcr [31:0] OCR R3 */ #define SD_APP_SEND_SCR 51 /* adtc R1 */ +#define MMC_ACMD_SD_APP_OP_COND 41 /* ???? op conds ??? */ +#define MMC_ACMD_SD_SET_BUS_WIDTH 6 /* ???? 00=1 10=4 ??? */ + /* MMC status in R1 Type @@ -128,7 +131,8 @@ /* These are unpacked versions of the actual responses */ struct _mmc_csd { - u8 csd_structure; + u8 sd; + u8 csd_vers; u8 spec_vers; u8 taac; u8 nsac; @@ -149,11 +153,15 @@ struct { /* MMC system specification version 3.1 */ u8 erase_grp_size; u8 erase_grp_mult; - } v31; + } mmc31; struct { /* MMC system specification version 2.2 */ u8 sector_size; u8 erase_grp_size; - } v22; + } mmc22; + struct { /* SD Version 1.0 */ + u8 erase_blk_en; + u8 erase_blk_size; + } sd10; } erase; u8 wp_grp_size; u8 wp_grp_enable; @@ -169,6 +177,13 @@ u8 ecc; }; +#define SD_CSDV_1 0 + +#define MMC_CSDV_1 0 +#define MMC_CSDV_14 1 +#define MMC_CSDV_2 2 +#define MMC_CSDV_3 3 + #define MMC_VDD_145_150 0x00000001 /* VDD voltage 1.45 - 1.50 */ #define MMC_VDD_150_155 0x00000002 /* VDD voltage 1.50 - 1.55 */ #define MMC_VDD_155_160 0x00000004 /* VDD voltage 1.55 - 1.60 */ diff -Naurb linux-2.6.13.2/Makefile 2.6.13.2-lc5/Makefile --- linux-2.6.13.2/Makefile 2005-09-16 18:02:12.000000000 -0700 +++ 2.6.13.2-lc5/Makefile 2005-10-09 00:15:47.000000000 -0700 @@ -171,6 +171,8 @@ -e s/arm.*/arm/ -e s/sa110/arm/ \ -e s/s390x/s390/ -e s/parisc64/parisc/ ) +SUBARCH := arm + # Cross compiling and selecting different set of gcc/bin-utils # --------------------------------------------------------------------------- # @@ -191,7 +193,7 @@ # Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile ARCH ?= $(SUBARCH) -CROSS_COMPILE ?= +CROSS_COMPILE ?= arm-none-linux-gnueabi- # Architecture as present in compile.h UTS_MACHINE := $(ARCH)