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8d61237edb
u-boot/env
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Felix.Vietmeyer@jila.colorado.edu 8d61237edb env: Load env when ENV_IS_NOWHERE is only location selected 
This patch prevent u-boot from hanging on a UltraZed EG board (zynqmp).

Without the patch,
(drv = env_driver_lookup(ENVOP_INIT, prio))
evaluates to 0, causing prio = 0
Then, (!prio) is hit, returning -ENODEV causing a stall.

With the patch,
instead of returning -ENODEV and causing a stall, we
set gd->env_addr (is this really needed?)
and then
mark gd->env_valid = ENV_INVALID to use the default env.
2022-04-07 13:52:36 -04:00
..
attr.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
callback.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
common.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
eeprom.c env: Drop env_get_char_spec() and old, unused .get_char() implementations 2021-10-21 12:50:48 -06:00
embedded.c env: Allow U-Boot scripts to be placed in a .env file 2021-11-16 14:35:08 -05:00
env.c env: Load env when ENV_IS_NOWHERE is only location selected 2022-04-07 13:52:36 -04:00
ext4.c env: add ENV_ERASE_PTR macro 2021-04-16 17:32:34 -04:00
fat.c env: fat: Add new lines at the end of print statements 2022-01-14 14:36:57 -05:00
flags.c env: Fix warning when forcing environment without ENV_ACCESS_IGNORE_FORCE 2021-04-16 11:55:55 -04:00
flash.c env: flash: Cosmetic fix 2021-10-31 12:26:44 -06:00
Kconfig Convert CONFIG_ETHPRIME to Kconfig 2022-03-18 12:48:17 -04:00
Makefile env: remove callback.o for an SPL build 2020-04-24 10:09:59 -04:00
mmc.c env: mmc: Add support for redundant env in both eMMC boot partitions 2021-10-25 14:33:13 -04:00
nand.c env: nand: Put ENV_INVALID into gd->env_valid if default environment 2021-10-31 12:26:44 -06:00
nowhere.c env: nowhere: Cosmetic fix 2021-10-31 12:26:44 -06:00
nvram.c env: nvram: Cosmetic fix in env_nvram_init() 2021-10-31 12:26:44 -06:00
onenand.c mtd: Remove mtd_erase_callback() entirely 2021-10-23 15:47:33 +05:30
remote.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
sata.c env: Discern environment coming from external storage 2020-07-31 10:13:00 -04:00
sf.c env: sf: Put ENV_INVALID into gd->env_valid on CRC failure 2021-10-31 12:26:44 -06:00
ubi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00