diff options
Diffstat (limited to 'env')
| -rw-r--r-- | env/Kconfig | 7 | ||||
| -rw-r--r-- | env/Makefile | 1 | ||||
| -rw-r--r-- | env/common.c | 2 | ||||
| -rw-r--r-- | env/env.c | 2 |
4 files changed, 10 insertions, 2 deletions
diff --git a/env/Kconfig b/env/Kconfig index 73332ceeb0..ac2ef067b3 100644 --- a/env/Kconfig +++ b/env/Kconfig @@ -21,6 +21,13 @@ config ENV_IS_NOWHERE stored. U-Boot will therefore always start up with a default environment. +config ENV_DEFAULT_NOWHERE + depends on !ENV_IS_NOWHERE + bool "Environment is not stored if no matched location" + help + Define this when multiple ENV locations are defined and use nowhere as + default when no storage medium is matched. + config ENV_IS_IN_EEPROM bool "Environment in EEPROM" depends on !CHAIN_OF_TRUST diff --git a/env/Makefile b/env/Makefile index 7ce8231d9a..e804ace5c0 100644 --- a/env/Makefile +++ b/env/Makefile @@ -28,6 +28,7 @@ obj-$(CONFIG_ENV_IS_IN_SPI_FLASH) += sf.o obj-$(CONFIG_ENV_IS_IN_REMOTE) += remote.o obj-$(CONFIG_ENV_IS_IN_UBI) += ubi.o obj-$(CONFIG_ENV_IS_NOWHERE) += nowhere.o +obj-$(CONFIG_ENV_DEFAULT_NOWHERE) += nowhere.o endif ifdef CONFIG_SPL_BUILD diff --git a/env/common.c b/env/common.c index f21ff70096..760b55b9b0 100644 --- a/env/common.c +++ b/env/common.c @@ -230,7 +230,7 @@ void env_relocate(void) env_htab.change_ok += gd->reloc_off; #endif if (gd->env_valid == ENV_INVALID) { -#if defined(CONFIG_ENV_IS_NOWHERE) || defined(CONFIG_SPL_BUILD) +#if defined(CONFIG_ENV_IS_NOWHERE) || defined(CONFIG_ENV_DEFAULT_NOWHERE) || defined(CONFIG_SPL_BUILD) /* Environment not changable */ set_default_env(NULL); #else @@ -60,7 +60,7 @@ static enum env_location env_locations[] = { #ifdef CONFIG_ENV_IS_IN_UBI ENVL_UBI, #endif -#ifdef CONFIG_ENV_IS_NOWHERE +#if defined(CONFIG_ENV_IS_NOWHERE) || defined(CONFIG_ENV_DEFAULT_NOWHERE) ENVL_NOWHERE, #endif }; |