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imx8qxp: mek: enable dm-spl for pm

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with u-boot,dm-spl added for imx8qx-pm node, and SPL_SIMPLE_BUS enabled,
the bind and probe code in board file could be removed.

Also we need to enlarge SYS_MALLOC_F_LEN to avoid calloc fail.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2019-03-07 12:43:37 +00:00 • committed by Stefano Babic
parent c7d00f63d1
commit e5b8f7e665
3 changed files with 6 additions and 16 deletions
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5
arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi
View file

@ -3,6 +3,11 @@
* Copyright 2018 NXP * Copyright 2018 NXP
*/ */
&{/imx8qx-pm} {
u-boot,dm-spl;
};
&mu { &mu {
u-boot,dm-spl; u-boot,dm-spl;
}; };

15
board/freescale/imx8qxp_mek/spl.c
View file

@ -27,21 +27,6 @@ void spl_board_init(void)
continue; continue;
} }
offset = fdt_node_offset_by_compatible(gd->fdt_blob, -1, "nxp,imx8-pd");
while (offset != -FDT_ERR_NOTFOUND) {
lists_bind_fdt(gd->dm_root, offset_to_ofnode(offset),
NULL, true);
offset = fdt_node_offset_by_compatible(gd->fdt_blob, offset,
"nxp,imx8-pd");
}
uclass_find_first_device(UCLASS_POWER_DOMAIN, &dev);
for (; dev; uclass_find_next_device(&dev)) {
if (device_probe(dev))
continue;
}
arch_cpu_init(); arch_cpu_init();
board_early_init_f(); board_early_init_f();

2
configs/imx8qxp_mek_defconfig
View file

@ -4,7 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x80020000
CONFIG_SPL_GPIO_SUPPORT=y CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_TARGET_IMX8QXP_MEK=y CONFIG_TARGET_IMX8QXP_MEK=y
CONFIG_SPL_MMC_SUPPORT=y CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y