From 7034478a2f05ee9f9cac97b83ac2d9e246016890 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Mon, 1 Mar 2021 16:41:28 +0100
Subject: [PATCH] ARM: imx: Include u-boot.img in u-boot-with-spl.imx if
 OF_SEPARATE=y

The u-boot-with-spl.imx is a concatenation of SPL and u-boot.uim.
The u-boot.uim is u-boot.bin wrapped in uImage. In case OF_SEPARATE
is enabled, the u-boot.bin does not contain control DT for U-Boot,
and so u-boot.uim does not contain the DT, and so u-boot-with-spl.imx
does not contain the DT, and a system where u-boot-with-spl.imx is
written to offset 1024B to the start of storage no longer boots, as
it is missing DT.

In case OF_SEPARATE is enabled, u-boot.img contains both u-boot.bin
and the necessary DTs. Therefore, use u-boot.img instead of u-boot.uim
to generate u-boot-with-spl.imx when OF_SEPARATE is enabled.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
---
 Makefile                   | 5 ++++-
 arch/arm/mach-imx/Makefile | 4 ++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 079881b62a..cfe28dafbf 100644
--- a/Makefile
+++ b/Makefile
@@ -1547,7 +1547,10 @@ flash.bin: spl/u-boot-spl.bin u-boot.itb FORCE
 endif
 endif
 
-u-boot-with-spl.imx u-boot-with-nand-spl.imx: SPL u-boot.bin FORCE
+u-boot.uim: u-boot.bin FORCE
+	$(Q)$(MAKE) $(build)=arch/arm/mach-imx $@
+
+u-boot-with-spl.imx u-boot-with-nand-spl.imx: SPL $(if $(CONFIG_OF_SEPARATE),u-boot.img,u-boot.uim) FORCE
 	$(Q)$(MAKE) $(build)=arch/arm/mach-imx $@
 
 MKIMAGEFLAGS_u-boot.ubl = -n $(UBL_CONFIG) -T ublimage -e $(CONFIG_SYS_TEXT_BASE)
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 1aa26a50ad..e6b4654cd3 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -202,10 +202,10 @@ append = cat $(filter-out $< $(PHONY), $^) >> $@
 quiet_cmd_pad_cat = CAT     $@
 cmd_pad_cat = $(cmd_objcopy) && $(append) || rm -f $@
 
-u-boot-with-spl.imx: SPL u-boot.uim FORCE
+u-boot-with-spl.imx: SPL $(if $(CONFIG_OF_SEPARATE),u-boot.img,u-boot.uim) FORCE
 	$(call if_changed,pad_cat)
 
-u-boot-with-nand-spl.imx: spl/u-boot-nand-spl.imx u-boot.uim FORCE
+u-boot-with-nand-spl.imx: spl/u-boot-nand-spl.imx $(if $(CONFIG_OF_SEPARATE),u-boot.img,u-boot.uim) FORCE
 	$(call if_changed,pad_cat)
 
 quiet_cmd_u-boot-nand-spl_imx = GEN     $@