initial buildroot for linux 5.15

board/freescale/imx6sabre/patches/uboot/0001-mx6qsabre_common-boot-Linux-to-init-in-mfgtools-mode.patch

@@ -0,0 +1,37 @@
+From e9a88fddc149fc52cdc5a8997f9fd3a29416c643 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Vincent=20Stehl=C3=A9?= <vincent.stehle@freescale.com>
+Date: Tue, 12 Aug 2014 10:17:31 +0200
+Subject: [PATCH] mx6qsabre_common: boot Linux to /init in mfgtools mode
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Buildroot supplies a nice /init wrapper script to use when booting from a
+ramdisk.
+
+This patch tells u-boot to tell the kernel to boot into /init (instead of
+/linuxrc) on i.MX6, when booting in mfgtools mode. This way we can boot a
+buildroot system entirely through USB.
+
+Signed-off-by: Vincent Stehlé <vincent.stehle@freescale.com>
+Signed-off-by: Julien Olivain <julien.olivain@oss.nxp.com>
+---
+ include/configs/imx_env.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/configs/imx_env.h b/include/configs/imx_env.h
+index c03748d93f..aa1a8bf488 100644
+--- a/include/configs/imx_env.h
++++ b/include/configs/imx_env.h
+@@ -29,7 +29,7 @@
+ 
+ #define CONFIG_MFG_ENV_SETTINGS_DEFAULT \
+ 	"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
+-		"rdinit=/linuxrc " \
++		"rdinit=/init " \
+ 		"clk_ignore_unused "\
+ 		"\0" \
+ 	"kboot="MFG_BOOT_CMD"\0"\
+-- 
+2.26.2
+