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| author | wdenk <wdenk> | 2004-06-09 21:54:22 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-06-09 21:54:22 +0000 |
| commit | 99edcfb29ef8c4865bd26dddf938af0bf5959482 (patch) | |
| tree | cbe509d69cb6096313ff6c1177139217e73a85a5 /board/fads/fads.h | |
| parent | 2d24a3a787c2376c2c2c86a511eee78ef170923f (diff) | |
| download | u-boot-imx-99edcfb29ef8c4865bd26dddf938af0bf5959482.zip u-boot-imx-99edcfb29ef8c4865bd26dddf938af0bf5959482.tar.gz u-boot-imx-99edcfb29ef8c4865bd26dddf938af0bf5959482.tar.bz2 | |
Patch by Yuli Barcohen, 09 Jun 2004:
Add support for 8MB flash SIMM and JFFS2 file system on
Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
Diffstat (limited to 'board/fads/fads.h')
| -rw-r--r-- | board/fads/fads.h | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/board/fads/fads.h b/board/fads/fads.h index d4e9f02..9aed226 100644 --- a/board/fads/fads.h +++ b/board/fads/fads.h @@ -91,6 +91,7 @@ #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | CFG_CMD_DHCP \ | CFG_CMD_IMMAP \ + | CFG_CMD_JFFS2 \ | CFG_CMD_MII \ | CFG_CMD_PCMCIA \ | CFG_CMD_PING \ @@ -166,14 +167,24 @@ * the maximum mapped by the Linux kernel during initialization. */ #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ + +#define CFG_MONITOR_BASE TEXT_BASE +#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 KB for monitor */ + +#ifdef CONFIG_BZIP2 +#define CFG_MALLOC_LEN (2500 << 10) /* Reserve ~2.5 MB for malloc() */ +#else +#define CFG_MALLOC_LEN (384 << 10) /* Reserve 384 kB for malloc() */ +#endif /* CONFIG_BZIP2 */ + /*----------------------------------------------------------------------- * Flash organization */ -#define CFG_FLASH_BASE TEXT_BASE -#define CFG_FLASH_SIZE ((uint)(8 * 1024 * 1024)) /* max 8Mbyte */ +#define CFG_FLASH_BASE CFG_MONITOR_BASE +#define CFG_FLASH_SIZE ((uint)(8 * 1024 * 1024)) /* max 8Mbyte */ -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 16 /* max number of sectors on one chip */ +#define CFG_MAX_FLASH_BANKS 4 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 8 /* max number of sectors on one chip */ #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ @@ -183,14 +194,14 @@ #define CFG_ENV_OFFSET CFG_ENV_SECT_SIZE #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment */ -#define CFG_MONITOR_BASE CFG_FLASH_BASE -#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 KB for monitor */ +#define CFG_DIRECT_FLASH_TFTP -#ifdef CONFIG_BZIP2 -#define CFG_MALLOC_LEN (2500 << 10) /* Reserve ~2.5 MB for malloc() */ -#else -#define CFG_MALLOC_LEN (384 << 10) /* Reserve 384 kB for malloc() */ -#endif /* CONFIG_BZIP2 */ +#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) +#define CFG_JFFS2_FIRST_BANK 0 +#define CFG_JFFS2_NUM_BANKS CFG_MAX_FLASH_BANKS +#define CFG_JFFS2_FIRST_SECTOR 4 +#define CFG_JFFS2_SORT_FRAGMENTS +#endif /* CFG_CMD_JFFS2 */ /*----------------------------------------------------------------------- * Cache Configuration @@ -352,6 +363,7 @@ #define BCSR1_PCCVCCON BCSR1_PCCVCC0 #define BCSR2_FLASH_PD_MASK ((uint)0xF0000000) +#define BCSR2_FLASH_PD_SHIFT 28 #define BCSR2_DRAM_PD_MASK ((uint)0x07800000) #define BCSR2_DRAM_PD_SHIFT 23 #define BCSR2_EXTTOLI_MASK ((uint)0x00780000) |