include: configs: brppt1: Fix commit 0ea4fc4dcf90

Commit 0ea4fc4dcf90 ("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: 0ea4fc4dcf90 ("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>

diff --git a/configs/brppt1_mmc_defconfig b/configs/brppt1_mmc_defconfig
index 716650a..6da6d58 100644 (file)
--- a/configs/brppt1_mmc_defconfig
+++ b/configs/brppt1_mmc_defconfig
@@ -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

diff --git a/include/configs/brppt1.h b/include/configs/brppt1.h
index 481473a..aaf3f8b 100644 (file)
--- a/include/configs/brppt1.h
+++ b/include/configs/brppt1.h
@@ -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