From: Lukasz Majewski <lukma@denx.de>
Date: Wed, 8 May 2019 14:26:22 +0000 (+0200)
Subject: config: Update KP's imx53 HSC config to support SWUpdate
X-Git-Tag: v2019.07~36^2~78
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a73b4b60a37656d3901e80b8bed43968ccd17bcd;p=oweals%2Fu-boot.git

config: Update KP's imx53 HSC config to support SWUpdate

This commit updates envs responsible for using USB pendrive as a
SWUpdate based tool for recovery and update.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---

diff --git a/include/configs/kp_imx53.h b/include/configs/kp_imx53.h
index a252e9003d..9c7c908453 100644
--- a/include/configs/kp_imx53.h
+++ b/include/configs/kp_imx53.h
@@ -41,8 +41,9 @@
 	"addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
 	"upd_image=st.4k\0" \
 	"uboot_file=u-boot.imx\0" \
-	"updargs=setenv bootargs console=${console} ${smp}"\
-	       "rdinit=${rdinit} ${debug} ${displayargs}\0" \
+	"updargs=setenv bootargs console=${console} ${smp} ${displayargs}\0" \
+	"initrd_ram_dev=/dev/ram\0" \
+	"addswupdate=setenv bootargs ${bootargs} root=${initrd_ram_dev} rw\0" \
 	"loadusb=usb start; " \
 	       "fatload usb 0 ${loadaddr} ${upd_image}\0" \
 	"up=if tftp ${loadaddr} ${uboot_file}; then " \
@@ -59,6 +60,8 @@
 	"usbupd=echo Booting update from usb ...; " \
 	       "setenv bootargs; " \
 	       "run updargs; " \
+	       "run addinitrd; " \
+	       "run addswupdate; " \
 	       "run loadusb; " \
 	       "bootm ${loadaddr}#${fit_config}\0" \
 	BOOTENV