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-rw-r--r--common/spl/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 84670b1..72aacab 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -172,6 +172,19 @@ config SPL_ENV_SUPPORT
starting U-Boot first. Enabling this option will make getenv()
and setenv() available in SPL.
+config SPL_SAVEENV
+ bool "Support save environment"
+ depends on SPL && SPL_ENV_SUPPORT
+ help
+ Enable save environment support in SPL after setenv. By default
+ the saveenv option is not provided in SPL, but some boards need
+ this support in 'Falcon' boot, where SPL need to boot from
+ different images based on environment variable set by OS. For
+ example OS may set "reboot_image" environment variable to
+ "recovery" inorder to boot recovery image by SPL. The SPL read
+ "reboot_image" and act accordingly and change the reboot_image
+ to default mode using setenv and save the environemnt.
+
config SPL_ETH_SUPPORT
bool "Support Ethernet"
depends on SPL_ENV_SUPPORT