mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-21 02:33:07 +00:00
e7fb789612
OF_HOSTFILE is used on sandbox configs only. Although it's pretty unique and not causing any confusions, we are better of having simpler config options for the DTB. So let's replace that with the existing OF_BOARD. U-Boot would then have only three config options for the DTB origin. - OF_SEPARATE, build separately from U-Boot - OF_BOARD, board specific way of providing the DTB - OF_EMBED embedded in the u-boot binary(should not be used in production Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
135 lines
2.3 KiB
C
135 lines
2.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2017 Andes Technology Corporation
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* Rick Chen, Andes Technology Corporation <rick@andestech.com>
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*/
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#include <common.h>
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#include <flash.h>
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#include <image.h>
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#include <init.h>
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#include <net.h>
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#if defined(CONFIG_FTMAC100) && !defined(CONFIG_DM_ETH)
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#include <netdev.h>
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#endif
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#include <asm/global_data.h>
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#include <linux/io.h>
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#include <faraday/ftsmc020.h>
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#include <fdtdec.h>
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#include <dm.h>
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#include <spl.h>
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* Miscellaneous platform dependent initializations
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*/
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int board_init(void)
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{
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gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400;
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return 0;
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}
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int dram_init(void)
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{
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return fdtdec_setup_mem_size_base();
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}
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int dram_init_banksize(void)
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{
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return fdtdec_setup_memory_banksize();
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}
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#if defined(CONFIG_FTMAC100) && !defined(CONFIG_DM_ETH)
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int board_eth_init(struct bd_info *bd)
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{
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return ftmac100_initialize(bd);
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}
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#endif
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ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
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{
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return 0;
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}
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void *board_fdt_blob_setup(int *err)
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{
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*err = 0;
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#if CONFIG_IS_ENABLED(OF_BOARD)
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return (void *)(ulong)gd->arch.firmware_fdt_addr;
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#elif CONFIG_IS_ENABLED(OF_SEPARATE)
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return (void *)CONFIG_SYS_FDT_BASE;
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#else
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*err = -EINVAL;
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return NULL;
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#endif
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}
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int smc_init(void)
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{
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int node = -1;
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const char *compat = "andestech,atfsmc020";
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void *blob = (void *)gd->fdt_blob;
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fdt_addr_t addr;
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struct ftsmc020_bank *regs;
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node = fdt_node_offset_by_compatible(blob, -1, compat);
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if (node < 0)
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return -FDT_ERR_NOTFOUND;
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addr = fdtdec_get_addr_size_auto_noparent(blob, node,
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"reg", 0, NULL, false);
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if (addr == FDT_ADDR_T_NONE)
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return -EINVAL;
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regs = (struct ftsmc020_bank *)(uintptr_t)addr;
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regs->cr &= ~FTSMC020_BANK_WPROT;
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return 0;
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}
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static void v5l2_init(void)
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{
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struct udevice *dev;
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uclass_get_device(UCLASS_CACHE, 0, &dev);
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}
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#ifdef CONFIG_BOARD_EARLY_INIT_F
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int board_early_init_f(void)
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{
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smc_init();
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v5l2_init();
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return 0;
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}
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#endif
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#ifdef CONFIG_SPL
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void board_boot_order(u32 *spl_boot_list)
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{
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u8 i;
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u32 boot_devices[] = {
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#ifdef CONFIG_SPL_RAM_SUPPORT
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BOOT_DEVICE_RAM,
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#endif
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#ifdef CONFIG_SPL_MMC
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BOOT_DEVICE_MMC1,
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#endif
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};
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for (i = 0; i < ARRAY_SIZE(boot_devices); i++)
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spl_boot_list[i] = boot_devices[i];
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}
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#endif
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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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/* boot using first FIT config */
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return 0;
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}
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#endif
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