From: Marek Vasut [mailto:marex@denx.de] Sent: Thursday, February 4, 2021 7:00 PM
To: u-boot@lists.denx.de Cc: Marek Vasut marex@denx.de; Christoph Niedermaier <cniedermaier@dh- electronics.com>; Fabio Estevam festevam@gmail.com; Peng Fan peng.fan@nxp.com; Simon Glass sjg@chromium.org; Stefano Babic sbabic@denx.de; Ye Li ye.li@nxp.com; uboot-imx uboot-imx@nxp.com Subject: [PATCH V3] ARM: imx: Include u-boot.img in u-boot-with-spl.imx if OF_SEPARATE=y
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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
V2: Swap the u-boot.uim <-> u-boot.img in the conditional so this would match the patch which Fabio originally tested V3: - Correct the u-boot.img/u-boot.uim dependency in top-level Makefile - Drop TB from Fabio, this needs to be retested
Makefile | 2 +- arch/arm/mach-imx/Makefile | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile index b4f1cbcf9bd..2b308a6aac0 100644 --- a/Makefile +++ b/Makefile @@ -1542,7 +1542,7 @@ 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-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 1aa26a50ad8..e6b4654cd35 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 $@
2.29.2
Tested-by: Christoph Niedermaier cniedermaier@dh-electronics.com
Best regards Christoph Niedermaier
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