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env: enable saveenv command when one CONFIG_ENV_IS_IN is activated 

Introduce ENV_IS_IN_DEVICE to test if one the
CONFIG_ENV_IS_IN_ is defined and support the command
saveenv even if CONFIG_ENV_IS_NOWHERE is activated

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2019-02-18 10:58:16 +01:00 committed by Patrice Chotard
parent 208bd2b85e
commit 2643c85da2
1 changed files with 21 additions and 15 deletions
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36
cmd/nvedit.c
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@ -39,18 +39,24 @@
DECLARE_GLOBAL_DATA_PTR;
#if !defined(CONFIG_ENV_IS_IN_EEPROM) && \
!defined(CONFIG_ENV_IS_IN_FLASH) && \
!defined(CONFIG_ENV_IS_IN_MMC) && \
!defined(CONFIG_ENV_IS_IN_FAT) && \
!defined(CONFIG_ENV_IS_IN_EXT4) && \
!defined(CONFIG_ENV_IS_IN_NAND) && \
!defined(CONFIG_ENV_IS_IN_NVRAM) && \
!defined(CONFIG_ENV_IS_IN_ONENAND) && \
!defined(CONFIG_ENV_IS_IN_SATA) && \
!defined(CONFIG_ENV_IS_IN_SPI_FLASH) && \
!defined(CONFIG_ENV_IS_IN_REMOTE) && \
!defined(CONFIG_ENV_IS_IN_UBI) && \
#if defined(CONFIG_ENV_IS_IN_EEPROM) || \
defined(CONFIG_ENV_IS_IN_FLASH) || \
defined(CONFIG_ENV_IS_IN_MMC) || \
defined(CONFIG_ENV_IS_IN_FAT) || \
defined(CONFIG_ENV_IS_IN_EXT4) || \
defined(CONFIG_ENV_IS_IN_NAND) || \
defined(CONFIG_ENV_IS_IN_NVRAM) || \
defined(CONFIG_ENV_IS_IN_ONENAND) || \
defined(CONFIG_ENV_IS_IN_SATA) || \
defined(CONFIG_ENV_IS_IN_SPI_FLASH) || \
defined(CONFIG_ENV_IS_IN_REMOTE) || \
defined(CONFIG_ENV_IS_IN_UBI)
#define ENV_IS_IN_DEVICE
#endif
#if !defined(ENV_IS_IN_DEVICE) && \
!defined(CONFIG_ENV_IS_NOWHERE)
# error Define one of CONFIG_ENV_IS_IN_{EEPROM|FLASH|MMC|FAT|EXT4|\
NAND|NVRAM|ONENAND|SATA|SPI_FLASH|REMOTE|UBI} or CONFIG_ENV_IS_NOWHERE
@ -749,7 +755,7 @@ ulong env_get_ulong(const char *name, int base, ulong default_val)
}
#ifndef CONFIG_SPL_BUILD
#if defined(CONFIG_CMD_SAVEENV) && !defined(CONFIG_ENV_IS_NOWHERE)
#if defined(CONFIG_CMD_SAVEENV) && defined(ENV_IS_IN_DEVICE)
static int do_env_save(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
@ -1205,7 +1211,7 @@ static cmd_tbl_t cmd_env_sub[] = {
#if defined(CONFIG_CMD_RUN)
U_BOOT_CMD_MKENT(run, CONFIG_SYS_MAXARGS, 1, do_run, "", ""),
#endif
#if defined(CONFIG_CMD_SAVEENV) && !defined(CONFIG_ENV_IS_NOWHERE)
#if defined(CONFIG_CMD_SAVEENV) && defined(ENV_IS_IN_DEVICE)
U_BOOT_CMD_MKENT(save, 1, 0, do_env_save, "", ""),
#endif
U_BOOT_CMD_MKENT(set, CONFIG_SYS_MAXARGS, 0, do_env_set, "", ""),
@ -1280,7 +1286,7 @@ static char env_help_text[] =
#if defined(CONFIG_CMD_RUN)
"env run var [...] - run commands in an environment variable\n"
#endif
#if defined(CONFIG_CMD_SAVEENV) && !defined(CONFIG_ENV_IS_NOWHERE)
#if defined(CONFIG_CMD_SAVEENV) && defined(ENV_IS_IN_DEVICE)
"env save - save environment\n"
#endif
#if defined(CONFIG_CMD_NVEDIT_EFI)