openwrt/package/boot/uboot-mediatek/patches/280-image-fdt-save-name-of-FIT-configuration-in-chosen-node.patch
Daniel Golle fa75a3a935
uboot-mediatek: update to 2022.07 release
Add patch to fix host-build of the mkimage tool without
CONFIG_TOOLS_LIBCRYPTO.
Update and refresh all patches.

Tested on BananaPi R64 (MT7622) successfully booting from SD card,
eMMC and SPI-NAND.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-07-11 17:13:22 +01:00

32 lines
1.1 KiB
Diff

From 5f2d5915f8ea4785bc2b8a26955e176a7898c15b Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Tue, 12 Apr 2022 21:00:43 +0100
Subject: [PATCH] image-fdt: save name of FIT configuration in '/chosen' node
It can be useful for the OS (Linux) to know which configuration has
been chosen by U-Boot when launching a FIT image.
Store the name of the FIT configuration node used in a new string
property called 'u-boot,bootconf' in the '/chosen' node in device tree.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
boot/image-fdt.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/boot/image-fdt.c
+++ b/boot/image-fdt.c
@@ -639,6 +639,12 @@ int image_setup_libfdt(bootm_headers_t *
images->fit_uname_cfg,
strlen(images->fit_uname_cfg) + 1, 1);
+ /* Store name of configuration node as u-boot,bootconf in /chosen node */
+ if (images->fit_uname_cfg)
+ fdt_find_and_setprop(blob, "/chosen", "u-boot,bootconf",
+ images->fit_uname_cfg,
+ strlen(images->fit_uname_cfg) + 1, 1);
+
/* Update ethernet nodes */
fdt_fixup_ethernet(blob);
#if CONFIG_IS_ENABLED(CMD_PSTORE)