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[PATCH] MTD partition support, JFFS2 support

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This commit is contained in:
Michal Simek 2007-04-24 23:01:02 +02:00
parent 3255644384
commit 144876a380
3 changed files with 30 additions and 4 deletions
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2
fs/jffs2/compr_zlib.c
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@ -45,7 +45,7 @@
long zlib_decompress(unsigned char *data_in, unsigned char *cpage_out, long zlib_decompress(unsigned char *data_in, unsigned char *cpage_out,
__u32 srclen, __u32 destlen) __u32 srclen, __u32 destlen)
{ {
return (decompress_block(cpage_out, data_in + 2, ldr_memcpy)); return (decompress_block(cpage_out, data_in + 2, (void *) ldr_memcpy));
} }

29
include/configs/ml401.h
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@ -40,7 +40,7 @@
/* ethernet */ /* ethernet */
#define CONFIG_EMACLITE 1 #define CONFIG_EMACLITE 1
#define XPAR_EMAC_0_DEVICE_ID XPAR_XEMAC_NUM_INSTANCES #define XPAR_EMAC_0_DEVICE_ID XPAR_OPB_ETHERNET_0_DEVICE_ID
/* gpio */ /* gpio */
#define CFG_GPIO_0 1 #define CFG_GPIO_0 1
@ -118,6 +118,7 @@
#define CFG_FLASH_EMPTY_INFO 1 /* ?empty sector */ #define CFG_FLASH_EMPTY_INFO 1 /* ?empty sector */
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
#define CFG_FLASH_PROTECTION /* hardware flash protection */
#ifdef RAMENV #ifdef RAMENV
#define CFG_ENV_IS_NOWHERE 1 #define CFG_ENV_IS_NOWHERE 1
@ -136,6 +137,7 @@
#define CFG_ENV_IS_NOWHERE 1 #define CFG_ENV_IS_NOWHERE 1
#define CFG_ENV_SIZE 0x1000 #define CFG_ENV_SIZE 0x1000
#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE) #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
#define CFG_FLASH_PROTECTION /* hardware flash protection */
#endif /* !FLASH */ #endif /* !FLASH */
#ifdef FLASH #ifdef FLASH
@ -155,6 +157,8 @@
CFG_CMD_CACHE |\ CFG_CMD_CACHE |\
CFG_CMD_FAT |\ CFG_CMD_FAT |\
CFG_CMD_EXT2 |\ CFG_CMD_EXT2 |\
CFG_CMD_JFFS2 |\
CFG_CMD_ECHO |\
CFG_CMD_IMLS |\ CFG_CMD_IMLS |\
CFG_CMD_FLASH |\ CFG_CMD_FLASH |\
CFG_CMD_PING \ CFG_CMD_PING \
@ -179,6 +183,8 @@
CFG_CMD_ENV |\ CFG_CMD_ENV |\
CFG_CMD_FAT |\ CFG_CMD_FAT |\
CFG_CMD_EXT2 |\ CFG_CMD_EXT2 |\
CFG_CMD_JFFS2 |\
CFG_CMD_ECHO |\
CFG_CMD_SAVES \ CFG_CMD_SAVES \
) )
@ -206,6 +212,17 @@
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h> #include <cmd_confdefs.h>
#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
/* JFFS2 partitions */
#define CONFIG_JFFS2_CMDLINE /* mtdparts command line support */
#define MTDIDS_DEFAULT "nor0=ml401-0"
/* default mtd partition table */
#define MTDPARTS_DEFAULT "mtdparts=ml401-0:256k(u-boot),"\
"256k(env),3m(kernel),1m(romfs),"\
"1m(cramfs),-(jffs2)"
#endif
/* Miscellaneous configurable options */ /* Miscellaneous configurable options */
#define CFG_PROMPT "U-Boot-mONStR> " #define CFG_PROMPT "U-Boot-mONStR> "
#define CFG_CBSIZE 512 /* size of console buffer */ #define CFG_CBSIZE 512 /* size of console buffer */
@ -214,7 +231,7 @@
#define CFG_LONGHELP #define CFG_LONGHELP
#define CFG_LOAD_ADDR 0x12000000 /* default load address */ #define CFG_LOAD_ADDR 0x12000000 /* default load address */
#define CONFIG_BOOTDELAY 30 #define CONFIG_BOOTDELAY 30
#define CONFIG_BOOTARGS "root=romfs" #define CONFIG_BOOTARGS "root=romfs"
#define CONFIG_HOSTNAME "ml401" #define CONFIG_HOSTNAME "ml401"
#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
@ -235,4 +252,12 @@
#define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH #define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
#define CONFIG_DOS_PARTITION #define CONFIG_DOS_PARTITION
#define CONFIG_PREBOOT "echo U-BOOT for ML401;setenv preboot;echo"
#define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" /* hardware flash protection */\
"nor0=ml401-0\0"\
"mtdparts=mtdparts=ml401-0:"\
"256k(u-boot),256k(env),3m(kernel),"\
"1m(romfs),1m(cramfs),-(jffs2)\0"
#endif /* __CONFIG_H */ #endif /* __CONFIG_H */

3
include/linux/stat.h
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@ -67,7 +67,8 @@ struct stat {
#endif /* __PPC__ */ #endif /* __PPC__ */
#if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__blackfin__) #if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__blackfin__) ||\
defined (__microblaze__)
struct stat { struct stat {
unsigned short st_dev; unsigned short st_dev;