leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

include: configs: brppt1: Fix commit 0ea4fc4dcf

Browse Source 
Commit 0ea4fc4dcf ("board/BuR: invalidate ${dtbaddr} before cfgscr")
destroys the boot targets b_t30lgcy#0 and b_t30lgcy#1. The reason behind
this is, that b_t30lgcy#0 and b_t30lgcy#1 both load the for booting
needed device trees from mmc and the cfgscr script patches those. Because
of this, cfgscr is not allowed to destroy the previously loaded device
tree otherwise cfgscr will fail.
This patch moves the device trees invalidation on warm restart to the
PREBOOT cmd to fix that issue.

Fixes: 0ea4fc4dcf ("board/BuR: invalidate ${dtbaddr} before cfgscr")
Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
This commit is contained in:
Bernhard Messerklinger 2022-08-25 08:54:03 +02:00 committed by Tom Rini
parent febd82c45e
commit 0daeadbbd2
2 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
configs/brppt1_mmc_defconfig
View File

@ -26,7 +26,7 @@ CONFIG_BOOTDELAY=0
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run b_default"
CONFIG_USE_PREBOOT=y
CONFIG_PREBOOT="run cfgscr; run brdefaultip"
CONFIG_PREBOOT="mw ${dtbaddr} 0; run cfgscr; run brdefaultip"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y

1
include/configs/brppt1.h
View File

@ -53,7 +53,6 @@
#ifdef CONFIG_ENV_IS_IN_MMC
#define MMCTGTS \
MMC_TGTS \
"cfgscr=mw ${dtbaddr} 0;" \
" mmc dev 1; mmc read ${cfgaddr} 200 80; source ${cfgaddr};" \
" fdt addr ${dtbaddr} || cp ${fdtcontroladdr} ${dtbaddr} 4000\0"
#else