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 --- arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi | 5 +++++ board/freescale/imx8qm_mek/spl.c | 16 ---------------- configs/imx8qm_mek_defconfig | 1 + 3 files changed, 6 insertions(+), 16 deletions(-)
diff --git a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi index 5d50eb028e..9a4a83b70e 100644 --- a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi +++ b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi @@ -3,6 +3,11 @@ * Copyright 2018 NXP */
+&{/imx8qm-pm} { + + u-boot,dm-spl; +}; + &mu { u-boot,dm-spl; }; diff --git a/board/freescale/imx8qm_mek/spl.c b/board/freescale/imx8qm_mek/spl.c index 95ce9f37e8..cb4006eb2a 100644 --- a/board/freescale/imx8qm_mek/spl.c +++ b/board/freescale/imx8qm_mek/spl.c @@ -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(); diff --git a/configs/imx8qm_mek_defconfig b/configs/imx8qm_mek_defconfig index 3294931ef8..594eb9efb2 100644 --- a/configs/imx8qm_mek_defconfig +++ b/configs/imx8qm_mek_defconfig @@ -6,6 +6,7 @@ CONFIG_SYS_TEXT_BASE=0x80020000 CONFIG_SPL_GPIO_SUPPORT=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x8000 CONFIG_TARGET_IMX8QM_MEK=y CONFIG_SPL_MMC_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y