From: Mathieu Othacehe m.othacehe@gmail.com
Add dedicated Makefile targets for the i.MX93 and a new imx93-u-boot.dtsi device-tree to create binman images.
Signed-off-by: Mathieu Othacehe m.othacehe@gmail.com --- arch/arm/dts/imx93-u-boot.dtsi | 88 ++++++++++++++++++++++++++++++++++ arch/arm/mach-imx/Makefile | 22 ++++++++- 2 files changed, 109 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/imx93-u-boot.dtsi
diff --git a/arch/arm/dts/imx93-u-boot.dtsi b/arch/arm/dts/imx93-u-boot.dtsi new file mode 100644 index 00000000000..40e17bbc5ae --- /dev/null +++ b/arch/arm/dts/imx93-u-boot.dtsi @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2023 Mathieu Othacehe m.othacehe@gmail.com + */ + +/ { + binman: binman { + multiple-images; + }; +}; + +&binman { + u-boot-spl-ddr { + align = <4>; + align-size = <4>; + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + + u-boot-spl { + align-end = <4>; + filename = "u-boot-spl.bin"; + }; + + ddr-1d-imem-fw { + filename = "lpddr4_imem_1d_v202201.bin"; + align-end = <4>; + type = "blob-ext"; + }; + + ddr-1d-dmem-fw { + filename = "lpddr4_dmem_1d_v202201.bin"; + align-end = <4>; + type = "blob-ext"; + }; + + ddr-2d-imem-fw { + filename = "lpddr4_imem_2d_v202201.bin"; + align-end = <4>; + type = "blob-ext"; + }; + + ddr-2d-dmem-fw { + filename = "lpddr4_dmem_2d_v202201.bin"; + align-end = <4>; + type = "blob-ext"; + }; + }; + + spl { + filename = "spl.bin"; + + mkimage { + args = "-n spl/u-boot-spl.cfgout -T imx8image -e 0x2049A000"; + + blob { + filename = "u-boot-spl-ddr.bin"; + }; + }; + }; + + u-boot-container { + filename = "u-boot-container.bin"; + + mkimage { + args = "-n u-boot-container.cfgout -T imx8image -e 0x0"; + + blob { + filename = "u-boot.bin"; + }; + }; + }; + + imx-boot { + filename = "flash.bin"; + pad-byte = <0x00>; + + spl: blob-ext@1 { + filename = "spl.bin"; + offset = <0x0>; + align-size = <0x400>; + align = <0x400>; + }; + + uboot: blob-ext@2 { + filename = "u-boot-container.bin"; + }; + }; +}; diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index aebfa6517bd..2a16f9b9dfc 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -129,6 +129,9 @@ DEPFILE_EXISTS := $(shell $(CPP) $(cpp_flags) -x c -o u-boot-dtb.cfgout $(srctre else ifeq ($(CONFIG_ARCH_IMX8M), y) IMAGE_TYPE := imx8mimage DEPFILE_EXISTS := 0 +else ifeq ($(CONFIG_ARCH_IMX9), y) +IMAGE_TYPE := imx8image +DEPFILE_EXISTS := 0 else IMAGE_TYPE := imximage DEPFILE_EXISTS := 0 @@ -211,7 +214,24 @@ endif endif
ifeq ($(CONFIG_ARCH_IMX9), y) -SPL: + +SPL: spl/u-boot-spl.bin spl/u-boot-spl.cfgout u-boot-container.cfgout FORCE + +MKIMAGEFLAGS_flash.bin = -n spl/u-boot-spl.cfgout -T $(IMAGE_TYPE) -e $(CONFIG_SPL_TEXT_BASE) +flash.bin: MKIMAGEOUTPUT = flash.log + +spl/u-boot-spl.cfgout: $(IMX_CONFIG) FORCE + $(Q)mkdir -p $(dir $@) + $(call if_changed_dep,cpp_cfg) + +spl/u-boot-spl-ddr.bin: spl/u-boot-spl.bin spl/u-boot-spl.cfgout FORCE + +u-boot-container.cfgout: $(IMX_CONTAINER_CFG) FORCE + $(Q)mkdir -p $(dir $@) + $(call if_changed_dep,cpp_cfg) + +flash.bin: spl/u-boot-spl-ddr.bin container.cfgout FORCE + $(call if_changed,mkimage) endif
else