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@@ -0,0 +1,75 @@
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+/*
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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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+
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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/sg-regs.h>
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+
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+static struct boot_device_info boot_device_table[] = {
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 256KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 256KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 512KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 512KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 4)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128MB, Addr 4)"},
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+ {BOOT_DEVICE_NONE, "Reserved"},
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+ {BOOT_DEVICE_NONE, "Reserved"},
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+ {BOOT_DEVICE_NONE, "Reserved"},
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+ {BOOT_DEVICE_NONE, "Reserved"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 512MB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 512KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 4)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 4)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 4)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 4)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 4)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 4)"},
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+ {BOOT_DEVICE_NONE, "Reserved"},
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+ {BOOT_DEVICE_MMC1, "eMMC Boot (1.8V)"},
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+ {BOOT_DEVICE_NONE, "Reserved"},
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+ {BOOT_DEVICE_NONE, "Reserved"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128MB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 256KB, Addr 5)"},
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+ {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 256KB, Addr 5)"},
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+ { /* sentinel */ }
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+};
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+
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+static int get_boot_mode_sel(void)
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+{
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+ return (readl(SG_PINMON0) >> 1) & 0x1f;
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+}
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+
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+u32 ph1_pro5_boot_device(void)
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+{
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+ int boot_mode;
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+
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+ boot_mode = get_boot_mode_sel();
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+
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+ return boot_device_table[boot_mode].type;
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+}
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+
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+void ph1_pro5_boot_mode_show(void)
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+{
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+ int mode_sel, i;
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+
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+ mode_sel = get_boot_mode_sel();
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+
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+ puts("Boot Mode Pin:\n");
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+
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+ for (i = 0; i < ARRAY_SIZE(boot_device_table); i++)
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+ printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i,
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+ boot_device_table[i].info);
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+}
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