diff options
| author | Rafał Miłecki | 2014-10-30 12:50:03 +0100 |
|---|---|---|
| committer | Ralf Baechle | 2014-11-24 07:45:08 +0100 |
| commit | 341097f17c76b3dd39539526a2af9e7fff43705e (patch) | |
| tree | 0b86e1c6e555ebc92c44f2f9297384a2eb706637 /arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h | |
| parent | MIPS: BCM47XX: Use mtd as an alternative way/API to get NVRAM content (diff) | |
| download | kernel-qcow2-linux-341097f17c76b3dd39539526a2af9e7fff43705e.tar.gz kernel-qcow2-linux-341097f17c76b3dd39539526a2af9e7fff43705e.tar.xz kernel-qcow2-linux-341097f17c76b3dd39539526a2af9e7fff43705e.zip | |
MIPS: BCM47XX: Clean up nvram header
1) Move private defines to the .c file
2) Move SPROM helper to the sprom.c
3) Drop unused code
4) Rename magic to the NVRAM_MAGIC
5) Add const to the char pointer we never modify
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8289/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h')
| -rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h index 676be22bcab3..ee59ffe99922 100644 --- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h @@ -14,41 +14,8 @@ #include <linux/types.h> #include <linux/kernel.h> -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 */ -}; - -#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */ -#define NVRAM_VERSION 1 -#define NVRAM_HEADER_SIZE 20 -#define NVRAM_SPACE 0x8000 - -#define FLASH_MIN 0x00020000 /* Minimum flash size */ - -#define NVRAM_MAX_VALUE_LEN 255 -#define NVRAM_MAX_PARAM_LEN 64 - int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); -extern int bcm47xx_nvram_getenv(char *name, char *val, size_t val_len); - -static inline void bcm47xx_nvram_parse_macaddr(char *buf, u8 macaddr[6]) -{ - if (strchr(buf, ':')) - sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], - &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4], - &macaddr[5]); - else if (strchr(buf, '-')) - sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0], - &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4], - &macaddr[5]); - else - printk(KERN_WARNING "Can not parse mac address: %s\n", buf); -} - +int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); int bcm47xx_nvram_gpio_pin(const char *name); #endif /* __BCM47XX_NVRAM_H */ |