Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-28 15:41:40 +00:00
Code Issues Projects Releases Packages Wiki Activity

imx8mn_beacon: Fix booting hang and switch to binman

Browse source 
Somewhere along the line, the board stopped being able to boot.
Rather than just fixing the issue, let's fix the issue and migrate
to binman to eliminate a warning when using custom imx tools for
generating the binary.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Adam Ford 2021-09-10 15:19:22 -05:00 committed by Tom Rini
parent 80efad1342
commit 2baacc75a5
5 changed files with 148 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

130
arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
View file

@ -4,6 +4,10 @@
*/
/ {
binman: binman {
multiple-images;
};
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
@ -40,6 +44,9 @@
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&gpio1 {
@ -99,6 +106,10 @@
u-boot,off-on-delay-us = <20000>;
};
&uart2 {
u-boot,dm-spl;
};
&usdhc1 {
u-boot,dm-spl;
sd-uhs-sdr104;
@ -120,3 +131,122 @@
&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 = "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>;
};
};
spl {
filename = "spl.bin";
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";
};
};
};
};
imx-boot {
filename = "flash.bin";
pad-byte = <0x00>;
spl: blob-ext@1 {
offset = <0x0>;
filename = "spl.bin";
};
uboot: blob-ext@2 {
offset = <0x58000>;
filename = "u-boot.itb";
};
};
};

1
arch/arm/mach-imx/imx8m/Kconfig
View file

@ -124,6 +124,7 @@ config TARGET_IMX8MM_BEACON
config TARGET_IMX8MN_BEACON
bool "imx8mn Beacon Embedded devkit"
select BINMAN
select IMX8MN
select SUPPORT_SPL
select IMX8M_LPDDR4

2
board/beacon/imx8mn/Kconfig
View file

@ -16,7 +16,7 @@ config IMX8MN_BEACON_2GB_LPDDR
bool "Enable 2GB LPDDR"
config IMX_CONFIG
default "arch/arm/mach-imx/imx8m/imximage-8mn-lpddr4.cfg"
default "board/beacon/imx8mn/imximage-8mn-lpddr4.cfg"
source "board/freescale/common/Kconfig"

10
board/beacon/imx8mn/imximage-8mn-lpddr4.cfg Normal file
View file

@ -0,0 +1,10 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2021 NXP
*/
#define __ASSEMBLY__
ROM_VERSION v2
BOOT_FROM sd
LOADER u-boot-spl-ddr.bin 0x912000

8
configs/imx8mn_beacon_defconfig
View file

@ -25,7 +25,7 @@ CONFIG_SYS_LOAD_ADDR=0x40480000
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_DEFAULT_FDT_FILE="imx8mn-beacon-kit.dtb"
CONFIG_ARCH_MISC_INIT=y
@ -34,6 +34,7 @@ CONFIG_SPL_BOOTROM_SUPPORT=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_I2C=y
CONFIG_SPL_POWER=y
CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="u-boot=> "
# CONFIG_BOOTM_NETBSD is not set
@ -60,7 +61,6 @@ CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent interrupts"
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
@ -103,6 +103,7 @@ CONFIG_PHY_GIGE=y
CONFIG_FEC_MXC=y
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_DM_PMIC=y
# CONFIG_SPL_PMIC_CHILDREN is not set
@ -119,7 +120,9 @@ CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_NXP_FSPI=y
CONFIG_SYSRESET=y
CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_PSCI=y
CONFIG_SYSRESET_WATCHDOG=y
CONFIG_DM_THERMAL=y
CONFIG_USB=y
# CONFIG_SPL_DM_USB is not set
@ -131,3 +134,4 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
CONFIG_SDP_LOADADDR=0x0
CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_IMX_WATCHDOG=y