mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-05 18:56:15 +09:00
8ed43b966c
This patch adds basic SDIO/MMC booting support to MVEBU SoC's. Since I don't know of a way to test the boot-device upon runtime, this patch hardcodes the spl_boot_device instead. Tested on Marvell DB-88F6820-GP board. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Dirk Eibach <eibach@gdsys.de>
59 lines
979 B
C
59 lines
979 B
C
/*
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* Copyright (C) 2014 Stefan Roese <sr@denx.de>
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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 <spl.h>
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#include <asm/io.h>
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#include <asm/arch/cpu.h>
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#include <asm/arch/soc.h>
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DECLARE_GLOBAL_DATA_PTR;
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u32 spl_boot_device(void)
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{
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#if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
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return BOOT_DEVICE_SPI;
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#endif
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#if defined(CONFIG_SPL_MMC_SUPPORT)
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return BOOT_DEVICE_MMC1;
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#endif
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}
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#ifdef CONFIG_SPL_MMC_SUPPORT
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u32 spl_boot_mode(void)
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{
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return MMCSD_MODE_RAW;
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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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/* Set global data pointer */
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gd = &gdata;
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/* Linux expects the internal registers to be at 0xf1000000 */
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arch_cpu_init();
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/*
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* Pin muxing needs to be done before UART output, since
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* on A38x the UART pins need some re-muxing for output
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* to work.
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*/
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board_early_init_f();
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preloader_console_init();
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timer_init();
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/* First init the serdes PHY's */
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serdes_phy_config();
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/* Setup DDR */
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ddr3_init();
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board_init_r(NULL, 0);
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}
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