From: David Yang <mmyangfl@gmail.com>
Date: Wed, 8 Feb 2023 01:59:27 +0000 (+0800)
Subject: build: Allow specifying uImage time
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a8a2a95351d711133e220c5c618822d3b72358ac;p=openwrt%2Fstaging%2Frobimarko.git

build: Allow specifying uImage time

Some U-Boot checks for a specified uImage time and refuses to boot if
mismatched. This patch fixes it by recognizing UIMAGE_TIME parameter.

Signed-off-by: David Yang <mmyangfl@gmail.com>
---

diff --git a/include/image-commands.mk b/include/image-commands.mk
index 6c385b85e8..ea602662a5 100644
--- a/include/image-commands.mk
+++ b/include/image-commands.mk
@@ -581,6 +581,7 @@ define Build/tplink-v2-image
 endef
 
 define Build/uImage
+	$(if $(UIMAGE_TIME),SOURCE_DATE_EPOCH="$(UIMAGE_TIME)") \
 	mkimage \
 		-A $(LINUX_KARCH) \
 		-O linux \
diff --git a/include/image.mk b/include/image.mk
index b801ef993c..0eae216ded 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -405,6 +405,7 @@ define Device/Init
   BOARD_NAME :=
   UIMAGE_MAGIC :=
   UIMAGE_NAME :=
+  UIMAGE_TIME :=
   DEVICE_COMPAT_VERSION := 1.0
   DEVICE_COMPAT_MESSAGE :=
   SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
@@ -425,7 +426,7 @@ DEFAULT_DEVICE_VARS := \
   DEVICE_DTS_CONFIG DEVICE_DTS_DELIMITER DEVICE_DTS_DIR DEVICE_DTS_OVERLAY \
   DEVICE_DTS_LOADADDR \
   DEVICE_FDT_NUM DEVICE_IMG_PREFIX SOC BOARD_NAME UIMAGE_MAGIC UIMAGE_NAME \
-  SUPPORTED_DEVICES IMAGE_METADATA KERNEL_ENTRY KERNEL_LOADADDR \
+  UIMAGE_TIME SUPPORTED_DEVICES IMAGE_METADATA KERNEL_ENTRY KERNEL_LOADADDR \
   UBOOT_PATH IMAGE_SIZE \
   FACTORY_IMG_NAME FACTORY_SIZE \
   DEVICE_PACKAGES DEVICE_COMPAT_VERSION DEVICE_COMPAT_MESSAGE \