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019df879a9
The DDR SDRAM initialization code has not been mainlined yet, but U-Boot proper should work. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
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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 <linux/io.h>
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#include <mach/boot-device.h>
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#include <mach/sbc-regs.h>
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#include <mach/soc_info.h>
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u32 spl_boot_device(void)
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{
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if (boot_is_swapped())
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return BOOT_DEVICE_NOR;
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switch (uniphier_get_soc_type()) {
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#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3)
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case SOC_UNIPHIER_PH1_SLD3:
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return ph1_sld3_boot_device();
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#endif
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#if defined(CONFIG_ARCH_UNIPHIER_PH1_LD4) || \
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defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4) || \
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defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8)
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case SOC_UNIPHIER_PH1_LD4:
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case SOC_UNIPHIER_PH1_PRO4:
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case SOC_UNIPHIER_PH1_SLD8:
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return ph1_ld4_boot_device();
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#endif
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#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO5)
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case SOC_UNIPHIER_PH1_PRO5:
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return ph1_pro5_boot_device();
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#endif
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#if defined(CONFIG_ARCH_UNIPHIER_PROXSTREAM2) || \
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defined(CONFIG_ARCH_UNIPHIER_PH1_LD6B)
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case SOC_UNIPHIER_PROXSTREAM2:
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case SOC_UNIPHIER_PH1_LD6B:
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return proxstream2_boot_device();
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#endif
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default:
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return BOOT_DEVICE_NONE;
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}
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}
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