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| author | Wolfgang Denk <wd@denx.de> | 2008-09-12 16:14:28 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-09-12 16:14:28 +0200 |
| commit | 225f0eaa745adfae05931848543d99942798756a (patch) | |
| tree | f5c2b1a7ddb5f2c64063b5ef3ccae0f5ded41fb8 /common/env_dataflash.c | |
| parent | 6b8be3e58e9cc1badb7a709b0f3568d4d8eca4b7 (diff) | |
| parent | afbc526336447a7357e9c82852df0377d09a8089 (diff) | |
| download | u-boot-imx-225f0eaa745adfae05931848543d99942798756a.zip u-boot-imx-225f0eaa745adfae05931848543d99942798756a.tar.gz u-boot-imx-225f0eaa745adfae05931848543d99942798756a.tar.bz2 | |
Merge branch 'master' of /home/wd/git/u-boot/custodians
Diffstat (limited to 'common/env_dataflash.c')
| -rw-r--r-- | common/env_dataflash.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/common/env_dataflash.c b/common/env_dataflash.c index 2945364..fed919e 100644 --- a/common/env_dataflash.c +++ b/common/env_dataflash.c @@ -18,9 +18,6 @@ * */ #include <common.h> - -#if defined(CFG_ENV_IS_IN_DATAFLASH) /* Environment is in DataFlash */ - #include <command.h> #include <environment.h> #include <linux/stddef.h> @@ -44,22 +41,22 @@ extern uchar default_environment[]; uchar env_get_char_spec (int index) { uchar c; - read_dataflash(CFG_ENV_ADDR + index + offsetof(env_t,data), + read_dataflash(CONFIG_ENV_ADDR + index + offsetof(env_t,data), 1, (char *)&c); return (c); } void env_relocate_spec (void) { - read_dataflash(CFG_ENV_ADDR, CFG_ENV_SIZE, (char *)env_ptr); + read_dataflash(CONFIG_ENV_ADDR, CONFIG_ENV_SIZE, (char *)env_ptr); } int saveenv(void) { /* env must be copied to do not alter env structure in memory*/ - unsigned char temp[CFG_ENV_SIZE]; - memcpy(temp, env_ptr, CFG_ENV_SIZE); - return write_dataflash(CFG_ENV_ADDR, (unsigned long)temp, CFG_ENV_SIZE); + unsigned char temp[CONFIG_ENV_SIZE]; + memcpy(temp, env_ptr, CONFIG_ENV_SIZE); + return write_dataflash(CONFIG_ENV_ADDR, (unsigned long)temp, CONFIG_ENV_SIZE); } /************************************************************************ @@ -77,14 +74,14 @@ int env_init(void) AT91F_DataflashInit(); /* prepare for DATAFLASH read/write */ /* read old CRC */ - read_dataflash(CFG_ENV_ADDR + offsetof(env_t, crc), + read_dataflash(CONFIG_ENV_ADDR + offsetof(env_t, crc), sizeof(ulong), (char *)&crc); new = 0; len = ENV_SIZE; off = offsetof(env_t,data); while (len > 0) { int n = (len > sizeof(buf)) ? sizeof(buf) : len; - read_dataflash(CFG_ENV_ADDR + off, n, (char *)buf); + read_dataflash(CONFIG_ENV_ADDR + off, n, (char *)buf); new = crc32 (new, buf, n); len -= n; off += n; @@ -100,5 +97,3 @@ int env_init(void) return (0); } - -#endif /* CFG_ENV_IS_IN_DATAFLASH */ |