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| author | Pali Rohár <pali@kernel.org> | 2020-12-23 12:21:30 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2021-02-08 08:53:08 +0100 |
| commit | 44be835d25ba17bfa353a81984dfad61b4a60259 (patch) | |
| tree | a1b37b272b6e7e8b979b9b9649ec5262529e7fb2 /include/configs/mvebu_armada-37xx.h | |
| parent | c4df0f6f315cfec2e34e346cfc22ae088e418c0d (diff) | |
| download | u-boot-44be835d25ba17bfa353a81984dfad61b4a60259.tar.gz | |
arm: mvebu: Espressobin: Set default value for $ethNaddr env variable
On Espressobin board are MAC addresses stored in U-Boot env area. Therefore
they are not present in default_environment[] array constructed at compile
time.
This change puts permanent MAC addresses into default_environment[] array
at board runtime. Espressobin board has enabled DEFAULT_ENV_IS_RW option
and therefore can modify this array.
This change ensure that 'env default -a' does not delete permanent MAC
addresses from Espressobin env storage area.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Andre Heider <a.heider@gmail.com>
Diffstat (limited to 'include/configs/mvebu_armada-37xx.h')
| -rw-r--r-- | include/configs/mvebu_armada-37xx.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h index 6df702367c3..2ad4325eaf5 100644 --- a/include/configs/mvebu_armada-37xx.h +++ b/include/configs/mvebu_armada-37xx.h @@ -94,6 +94,10 @@ /* filler for default values filled by board_early_init_f() */ #define ENV_RW_FILLER \ + "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for ethaddr= */ \ + "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for eth1addr= */ \ + "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for eth2addr= */ \ + "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for eth3addr= */ \ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for fdtfile= */ \ "" |