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imx8qm: mek: enable dm-spl for pm

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with u-boot,dm-spl added for imx8qm-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 2019-09-02 16:04:11 +08:00 committed by Stefano Babic
parent 73b6e6ad25
commit 84abc8d533
3 changed files with 6 additions and 17 deletions
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5
arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
View File

@ -3,6 +3,11 @@
* Copyright 2018 NXP
*/
&{/imx8qm-pm} {
u-boot,dm-spl;
};
&mu {
u-boot,dm-spl;
};

16
board/freescale/imx8qm_mek/spl.c
View File

@ -18,7 +18,6 @@ DECLARE_GLOBAL_DATA_PTR;
void spl_board_init(void)
{
struct udevice *dev;
int offset;
uclass_find_first_device(UCLASS_MISC, &dev);
@ -27,21 +26,6 @@ void spl_board_init(void)
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();
board_early_init_f();

2
configs/imx8qm_mek_defconfig
View File

@ -7,7 +7,7 @@ CONFIG_SPL_TEXT_BASE=0x100000
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_SYS_MALLOC_F_LEN=0x8000
CONFIG_SPL_LOAD_IMX_CONTAINER=y
CONFIG_IMX_CONTAINER_CFG="board/freescale/imx8qm_mek/uboot-container.cfg"
CONFIG_TARGET_IMX8QM_MEK=y