From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 9 Nov 2016 13:17:36 +0000 (+0100)
Subject: ARM64: zynqmp: Extend sdboot mode to be able to run commands
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=03f871ff27a26f23af74474c86e430207e23dc96;p=thirdparty%2Fu-boot.git

ARM64: zynqmp: Extend sdboot mode to be able to run commands

This change is taken from Zynq which was done by:
"zynq_common: Add uEnv.txt boot environment load support"
(sha1: c7e6af90ef545902daacb0d83e5dc29c722dcf9d)

uenvcmd is variable which stores commands for different platform
initialization in SD boot mode.

Reported-by: Alexey Figaro <Alexey_Firago@mentor.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index deb62046985..4714b3317d8 100644
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -211,6 +211,10 @@
 			"run loadbootenv; " \
 			"echo Loaded environment from ${bootenv}; " \
 			"run importbootenv; " \
+		"fi; " \
+		"if test -n $uenvcmd; then " \
+			"echo Running uenvcmd ...; " \
+			"run uenvcmd; " \
 		"fi\0" \
 	"sdboot=mmc dev $sdbootdev && mmcinfo && run uenvboot || run sdroot$sdbootdev; " \
 		"load mmc $sdbootdev:$partid $fdt_addr system.dtb && " \