diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2014-12-10 18:29:26 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2014-12-10 18:29:26 +0000 |
| commit | 960130e99c8ecc6a914c815d303bf00a7e0731f1 (patch) | |
| tree | 7923f17b65afdc52387f126517daa8eabdade93d /target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c | |
| parent | fa5f896cb7eedd142e2a1916a4b664f7d2f43d04 (diff) | |
| download | upstream-960130e99c8ecc6a914c815d303bf00a7e0731f1.tar.gz upstream-960130e99c8ecc6a914c815d303bf00a7e0731f1.tar.bz2 upstream-960130e99c8ecc6a914c815d303bf00a7e0731f1.zip | |
bcm53xx: clean up nvram header
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 43606
Diffstat (limited to 'target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c')
| -rw-r--r-- | target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c index 6ea715c2cd..55374799c0 100644 --- a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c +++ b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c @@ -21,6 +21,19 @@ #include <linux/io.h> #include <linux/bcm47xx_nvram.h> +#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */ +#define NVRAM_SPACE 0x8000 + +#define FLASH_MIN 0x00020000 /* Minimum flash size */ + +struct nvram_header { + u32 magic; + u32 len; + u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */ + u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */ + u32 config_ncdl; /* ncdl values for memc */ +}; + struct bcm47xx_nvram { size_t nvram_len; char *nvram_buf; |