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env: allow ENV_IS_NOWHERE with other storage target

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Allow U-Boot to get default environment for some boot mode
(USB for example), and to select storage location when it is
booting from flash device;
ENVL_NOWHERE is present in env_locations with other one.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrice Chotard 2019-05-07 11:24:02 +02:00
parent 7f90cd6150
commit 208bd2b85e
1 changed files with 6 additions and 12 deletions
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18
env/Kconfig vendored
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@ -2,18 +2,12 @@ menu "Environment"
config ENV_IS_NOWHERE
bool "Environment is not stored"
depends on !ENV_IS_IN_EEPROM
depends on !ENV_IS_IN_EXT4
depends on !ENV_IS_IN_FAT
depends on !ENV_IS_IN_FLASH
depends on !ENV_IS_IN_MMC
depends on !ENV_IS_IN_NAND
depends on !ENV_IS_IN_NVRAM
depends on !ENV_IS_IN_ONENAND
depends on !ENV_IS_IN_REMOTE
depends on !ENV_IS_IN_SPI_FLASH
depends on !ENV_IS_IN_UBI
default y
default y if !ENV_IS_IN_EEPROM && !ENV_IS_IN_EXT4 && \
!ENV_IS_IN_FAT && !ENV_IS_IN_FLASH && \
!ENV_IS_IN_MMC && !ENV_IS_IN_NAND && \
!ENV_IS_IN_NVRAM && !ENV_IS_IN_ONENAND && \
!ENV_IS_IN_REMOTE && !ENV_IS_IN_SPI_FLASH && \
!ENV_IS_IN_UBI
help
Define this if you don't want to or can't have an environment stored
on a storage medium. In this case the environment will still exist