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| author | David Woodhouse <dwmw2@infradead.org> | 2020-08-04 10:05:47 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-10-14 11:16:34 -0400 |
| commit | b0493bb75a4c5ab8c729dd714bc8a4b2e93eb35b (patch) | |
| tree | 1c16bb635dc3ac2cf435d21ee60f59955148fe43 /env/Kconfig | |
| parent | 4dee3f785124af2fb533e820579f2f1139c42f99 (diff) | |
| download | u-boot-b0493bb75a4c5ab8c729dd714bc8a4b2e93eb35b.tar.gz u-boot-b0493bb75a4c5ab8c729dd714bc8a4b2e93eb35b.tar.bz2 u-boot-b0493bb75a4c5ab8c729dd714bc8a4b2e93eb35b.zip | |
env/ext4.c: allow loading from an EXT4 partition on the MMC boot device
This parallels what I added for FAT in commit 6731bef6966, allowing the
environment to be found in a specific partition on the device that the
board's mmc_get_env_dev() returns. On the Banana Pi R2 that means the
device that U-Boot was loaded from; either the internal eMMC or an SD
card.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'env/Kconfig')
| -rw-r--r-- | env/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/env/Kconfig b/env/Kconfig index c6ba08878d..aa63fae021 100644 --- a/env/Kconfig +++ b/env/Kconfig @@ -477,6 +477,10 @@ config ENV_EXT4_DEVICE_AND_PART If none, first valid partition in device D. If no partition table then means device D. + If ENV_EXT4_INTERFACE is set to "mmc" then device 'D' can be omitted, + leaving the string starting with a colon, and the boot device will + be used. + config ENV_EXT4_FILE string "Name of the EXT4 file to use for the environment" depends on ENV_IS_IN_EXT4 |