diff options
| -rw-r--r-- | arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi | 106 | ||||
| -rw-r--r-- | arch/arm/mach-imx/imx8m/Kconfig | 1 | ||||
| -rw-r--r-- | board/freescale/imx8mn_evk/imximage-8mn-ddr4.cfg | 10 | ||||
| -rw-r--r-- | configs/imx8mn_ddr4_evk_defconfig | 4 |
4 files changed, 119 insertions, 2 deletions
diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi index a0fd2a3..1d38444 100644 --- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi @@ -4,6 +4,10 @@ */ / { + binman: binman { + multiple-images; + }; + wdt-reboot { compatible = "wdt-reboot"; wdt = <&wdog1>; @@ -119,3 +123,105 @@ &wdog1 { u-boot,dm-spl; }; + +&binman { + u-boot-spl-ddr { + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + align-size = <4>; + align = <4>; + + u-boot-spl { + align-end = <4>; + }; + + blob_1: blob-ext@1 { + filename = "ddr4_imem_1d_201810.bin"; + size = <0x8000>; + }; + + blob_2: blob-ext@2 { + filename = "ddr4_dmem_1d_201810.bin"; + size = <0x4000>; + }; + + blob_3: blob-ext@3 { + filename = "ddr4_imem_2d_201810.bin"; + size = <0x8000>; + }; + + blob_4: blob-ext@4 { + filename = "ddr4_dmem_2d_201810.bin"; + size = <0x4000>; + }; + }; + + + flash { + mkimage { + args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x912000"; + + blob { + filename = "u-boot-spl-ddr.bin"; + }; + }; + }; + + itb { + filename = "u-boot.itb"; + + fit { + description = "Configuration to load ATF before U-Boot"; + #address-cells = <1>; + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; + + images { + uboot { + description = "U-Boot (64-bit)"; + type = "standalone"; + arch = "arm64"; + compression = "none"; + load = <CONFIG_SYS_TEXT_BASE>; + + uboot_blob: blob-ext { + filename = "u-boot-nodtb.bin"; + }; + }; + + atf { + description = "ARM Trusted Firmware"; + type = "firmware"; + arch = "arm64"; + compression = "none"; + load = <0x960000>; + entry = <0x960000>; + + atf_blob: blob-ext { + filename = "bl31.bin"; + }; + }; + + fdt { + description = "NAME"; + type = "flat_dt"; + compression = "none"; + + uboot_fdt_blob: blob-ext { + filename = "u-boot.dtb"; + }; + }; + }; + + configurations { + default = "conf"; + + conf { + description = "NAME"; + firmware = "uboot"; + loadables = "atf"; + fdt = "fdt"; + }; + }; + }; + }; +}; diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index d9a99e9..be697bd 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -59,6 +59,7 @@ config TARGET_IMX8MN_EVK config TARGET_IMX8MN_DDR4_EVK bool "imx8mn DDR4 EVK board" + select BINMAN select IMX8MN select SUPPORT_SPL select IMX8M_DDR4 diff --git a/board/freescale/imx8mn_evk/imximage-8mn-ddr4.cfg b/board/freescale/imx8mn_evk/imximage-8mn-ddr4.cfg new file mode 100644 index 0000000..22aec26 --- /dev/null +++ b/board/freescale/imx8mn_evk/imximage-8mn-ddr4.cfg @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#define __ASSEMBLY__ + +ROM_VERSION v2 +BOOT_FROM sd +LOADER mkimage.flash.mkimage 0x912000 diff --git a/configs/imx8mn_ddr4_evk_defconfig b/configs/imx8mn_ddr4_evk_defconfig index 2c12bda..b10cd13 100644 --- a/configs/imx8mn_ddr4_evk_defconfig +++ b/configs/imx8mn_ddr4_evk_defconfig @@ -22,9 +22,9 @@ CONFIG_DEFAULT_DEVICE_TREE="imx8mn-ddr4-evk" CONFIG_FIT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_LOAD_FIT=y -CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh" +# CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_SYSTEM_SETUP=y -CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/imx8m/imximage-8mn-ddr4.cfg" +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/imx8mn_evk/imximage-8mn-ddr4.cfg" CONFIG_DEFAULT_FDT_FILE="imx8mn-ddr4-evk.dtb" CONFIG_BOARD_LATE_INIT=y CONFIG_SPL_BOARD_INIT=y |