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u-boot-brain
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imx8mn-evk: switch to use binman 

Use binman to pack images.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2021-04-06 11:59:00 +08:00 committed by Stefano Babic
parent 353dfe4b43
commit d6afc6b3a0
3 changed files with 105 additions and 2 deletions
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102
arch/arm/dts/imx8mn-evk-u-boot.dtsi
View File

@ -24,3 +24,105 @@
&pinctrl_pmic {
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 = "lpddr4_pmu_train_1d_imem.bin";
size = <0x8000>;
};
blob_2: blob-ext@2 {
filename = "lpddr4_pmu_train_1d_dmem.bin";
size = <0x4000>;
};
blob_3: blob-ext@3 {
filename = "lpddr4_pmu_train_2d_imem.bin";
size = <0x8000>;
};
blob_4: blob-ext@4 {
filename = "lpddr4_pmu_train_2d_dmem.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";
};
};
};
};
};

1
arch/arm/mach-imx/imx8m/Kconfig
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@ -53,6 +53,7 @@ config TARGET_IMX8MM_VENICE
config TARGET_IMX8MN_EVK
bool "imx8mn LPDDR4 EVK board"
select BINMAN
select IMX8MN
select SUPPORT_SPL
select IMX8M_LPDDR4

4
configs/imx8mn_evk_defconfig
View File

@ -25,9 +25,9 @@ CONFIG_DEFAULT_DEVICE_TREE="imx8mn-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-lpddr4.cfg"
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/imx8mn_evk/imximage-8mn-ddr4.cfg"
CONFIG_DEFAULT_FDT_FILE="imx8mn-evk.dtb"
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_BOARD_INIT=y