openwrtv4/package/boot/uboot-sunxi/patches/200-mkimage-check-environment-for-dtc-binary-location.patch
Hauke Mehrtens f2135e7811 uboot-sunxi: update to version 2018.05
This patch 220-add-sunxi50i-nanopi-neo-plus2.patch was merged upstream.
The u-boot-sunxi-with-spl.bin is now also created for the ARM64 sunxi
boards by U-Boot itself, no need to do it manually any more.

This was tested on a H2+ Orange Pi R1 and a H5 Orange Pi Zero Plus.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-06-18 07:10:20 +02:00

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From 637800493945ffed2f454756300437a4ec86e3b1 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Wed, 19 Jul 2017 22:23:15 +0200
Subject: mkimage: check environment for dtc binary location
Currently mkimage assumes the dtc binary is in the path and fails
otherwise. This patch makes it check the DTC environment variable first
for the dtc binary and then fall back to the default path. This makes
it possible to call the u-boot build with make DTC=... and build a fit
image with the dtc binary not being the the default path.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Simon Glass <sjg@chromium.org>
---
tools/fit_image.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
--- a/tools/fit_image.c
+++ b/tools/fit_image.c
@@ -649,9 +649,14 @@ static int fit_handle_file(struct image_
}
*cmd = '\0';
} else if (params->datafile) {
+ const char* dtc = getenv("DTC");
+
+ if (!dtc)
+ dtc = MKIMAGE_DTC;
+
/* dtc -I dts -O dtb -p 500 -o tmpfile datafile */
snprintf(cmd, sizeof(cmd), "%s %s -o \"%s\" \"%s\"",
- MKIMAGE_DTC, params->dtc, tmpfile, params->datafile);
+ dtc, params->dtc, tmpfile, params->datafile);
debug("Trying to execute \"%s\"\n", cmd);
} else {
snprintf(cmd, sizeof(cmd), "cp \"%s\" \"%s\"",