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| author | Tom Rini <trini@konsulko.com> | 2022-06-13 22:57:33 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-06-28 17:11:48 -0400 |
| commit | 5d7dea14007bc41b8984a7881bf1686d7030f644 (patch) | |
| tree | d76198cbf506256b278cd77778b6353cb8019387 /env | |
| parent | 5c3f6a320678d64c9fa0c42755488822a033b567 (diff) | |
| download | u-boot-5d7dea14007bc41b8984a7881bf1686d7030f644.tar.gz u-boot-5d7dea14007bc41b8984a7881bf1686d7030f644.tar.bz2 u-boot-5d7dea14007bc41b8984a7881bf1686d7030f644.zip | |
Convert CONFIG_ENV_RANGE to Kconfig
This converts the following to Kconfig:
CONFIG_ENV_RANGE
Now that this is in Kconfig we can enforce a minimum size and so remove
the check in C code to ensure range is larger than size.
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'env')
| -rw-r--r-- | env/Kconfig | 18 | ||||
| -rw-r--r-- | env/nand.c | 8 |
2 files changed, 10 insertions, 16 deletions
diff --git a/env/Kconfig b/env/Kconfig index 0aed7aea46..238e4c70cf 100644 --- a/env/Kconfig +++ b/env/Kconfig @@ -264,14 +264,6 @@ config ENV_IS_IN_NAND during a "saveenv" operation. CONFIG_ENV_OFFSET_REDUND must be aligned to an erase block boundary. - - CONFIG_ENV_RANGE (optional): - - Specifies the length of the region in which the environment - can be written. This should be a multiple of the NAND device's - block size. Specifying a range with more erase blocks than - are needed to hold CONFIG_ENV_SIZE allows bad blocks within - the range to be avoided. - - CONFIG_ENV_OFFSET_OOB (optional): Enables support for dynamically retrieving the offset of the @@ -280,6 +272,16 @@ config ENV_IS_IN_NAND Currently, CONFIG_ENV_OFFSET_REDUND is not supported when using CONFIG_ENV_OFFSET_OOB. +config ENV_RANGE + hex "Length of the region in which the environment can be written" + depends on ENV_IS_IN_NAND + range ENV_SIZE 0x7fffffff + default ENV_SIZE + help + This should be a multiple of the NAND device's block size. + Specifying a range with more erase blocks than are needed to hold + CONFIG_ENV_SIZE allows bad blocks within the range to be avoided. + config ENV_IS_IN_NVRAM bool "Environment in a non-volatile RAM" depends on !CHAIN_OF_TRUST diff --git a/env/nand.c b/env/nand.c index 21aa367d5b..df300b1317 100644 --- a/env/nand.c +++ b/env/nand.c @@ -33,10 +33,6 @@ #error CONFIG_ENV_OFFSET_REDUND must have CONFIG_CMD_SAVEENV & CONFIG_CMD_NAND #endif -#ifndef CONFIG_ENV_RANGE -#define CONFIG_ENV_RANGE CONFIG_ENV_SIZE -#endif - #if defined(ENV_IS_EMBEDDED) static env_t *env_ptr = &environment; #elif defined(CONFIG_NAND_ENV_DST) @@ -201,10 +197,6 @@ static int env_nand_save(void) #endif }; - - if (CONFIG_ENV_RANGE < CONFIG_ENV_SIZE) - return 1; - ret = env_export(env_new); if (ret) return ret; |