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https://github.com/AsahiLinux/u-boot
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cbd2fba1ec
This adds a general board file based on MT7629 SoCs from MediaTek. Apart from the generic parts (cpu) we add some low level init codes and initialize the early clocks. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org>
43 lines
760 B
C
43 lines
760 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2018 MediaTek Inc.
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* Author: Ryder Lee <ryder.lee@mediatek.com>
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*/
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#include <clk.h>
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#include <common.h>
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#include <spl.h>
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#include "init.h"
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void board_init_f(ulong dummy)
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{
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int ret;
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ret = spl_early_init();
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if (ret)
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hang();
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/* enable console uart printing */
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preloader_console_init();
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/* soc early initialization */
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ret = mtk_soc_early_init();
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if (ret)
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hang();
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}
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u32 spl_boot_device(void)
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{
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#if defined(CONFIG_SPL_SPI_SUPPORT)
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return BOOT_DEVICE_SPI;
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#elif defined(CONFIG_SPL_MMC_SUPPORT)
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return BOOT_DEVICE_MMC1;
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#elif defined(CONFIG_SPL_NAND_SUPPORT)
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return BOOT_DEVICE_NAND;
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#elif defined(CONFIG_SPL_NOR_SUPPORT)
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return BOOT_DEVICE_NOR;
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#else
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return BOOT_DEVICE_NONE;
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#endif
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}
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