mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 03:06:16 +09:00
0d331c035a
Add i.MX8QM MEK board support. Included a basic dts, enabled SPL FIT Boot log as below: U-Boot SPL 2019.01-rc1-00029-gf002213219 (Dec 24 2018 - 10:28:30 +0800) Normal Boot Trying to boot from MMC2_2 U-Boot 2019.01-rc1-00029-gf002213219 (Dec 24 2018 - 10:28:30 +0800) CPU: NXP i.MX8QM RevB A53 at 142933 MHz Model: Freescale i.MX8QM MEK Board: iMX8QM MEK Build: SCFW 9330215b Boot: SD1 DRAM: 6 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 Loading Environment from MMC... *** Warning - bad CRC, using default environment In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 Net: Error: ethernet@5b040000 address not set. eth-1: ethernet@5b040000 Hit any key to stop autoboot: 0 Signed-off-by: Peng Fan <peng.fan@nxp.com>
76 lines
1.4 KiB
C
76 lines
1.4 KiB
C
/*
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* Copyright 2018 NXP
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <dm.h>
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#include <spl.h>
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#include <dm/uclass.h>
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#include <dm/device.h>
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#include <dm/uclass-internal.h>
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#include <dm/device-internal.h>
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#include <dm/lists.h>
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DECLARE_GLOBAL_DATA_PTR;
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void spl_board_init(void)
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{
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struct udevice *dev;
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int offset;
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uclass_find_first_device(UCLASS_MISC, &dev);
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for (; dev; uclass_find_next_device(&dev)) {
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if (device_probe(dev))
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continue;
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}
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offset = fdt_node_offset_by_compatible(gd->fdt_blob, -1, "nxp,imx8-pd");
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while (offset != -FDT_ERR_NOTFOUND) {
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lists_bind_fdt(gd->dm_root, offset_to_ofnode(offset),
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NULL, true);
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offset = fdt_node_offset_by_compatible(gd->fdt_blob, offset,
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"nxp,imx8-pd");
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}
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uclass_find_first_device(UCLASS_POWER_DOMAIN, &dev);
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for (; dev; uclass_find_next_device(&dev)) {
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if (device_probe(dev))
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continue;
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}
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arch_cpu_init();
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board_early_init_f();
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timer_init();
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preloader_console_init();
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puts("Normal Boot\n");
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}
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#ifdef CONFIG_SPL_LOAD_FIT
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int board_fit_config_name_match(const char *name)
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{
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/* Just empty function now - can't decide what to choose */
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debug("%s: %s\n", __func__, name);
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return 0;
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}
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#endif
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void board_init_f(ulong dummy)
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{
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/* Clear global data */
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memset((void *)gd, 0, sizeof(gd_t));
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/* Clear the BSS. */
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memset(__bss_start, 0, __bss_end - __bss_start);
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board_init_r(NULL, 0);
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}
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