1*784548efSMasahiro Yamada /*
2*784548efSMasahiro Yamada * Copyright (C) 2015-2017 Socionext Inc.
3*784548efSMasahiro Yamada * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
4*784548efSMasahiro Yamada *
5*784548efSMasahiro Yamada * SPDX-License-Identifier: GPL-2.0+
6*784548efSMasahiro Yamada */
7*784548efSMasahiro Yamada
8*784548efSMasahiro Yamada #include <common.h>
9*784548efSMasahiro Yamada #include <spl.h>
10*784548efSMasahiro Yamada #include <linux/io.h>
11*784548efSMasahiro Yamada #include <linux/kernel.h>
12*784548efSMasahiro Yamada
13*784548efSMasahiro Yamada #include "boot-device.h"
14*784548efSMasahiro Yamada
15*784548efSMasahiro Yamada const struct uniphier_boot_device uniphier_pxs2_boot_device_table[] = {
16*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 4)"},
17*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 5)"},
18*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 5)"},
19*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 256KB, Addr 5)"},
20*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 256KB, Addr 5)"},
21*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 512KB, Addr 5)"},
22*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 512KB, Addr 5)"},
23*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 4)"},
24*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 5)"},
25*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 5)"},
26*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 256KB, Addr 5)"},
27*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 256KB, Addr 5)"},
28*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 512KB, Addr 5)"},
29*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 512KB, Addr 5)"},
30*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 4)"},
31*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 4)"},
32*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 4)"},
33*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5)"},
34*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5)"},
35*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 4)"},
36*784548efSMasahiro Yamada {BOOT_DEVICE_MMC1, "eMMC (1.8V)"},
37*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 5)"},
38*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 5)"},
39*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 4)"},
40*784548efSMasahiro Yamada {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 4)"},
41*784548efSMasahiro Yamada {BOOT_DEVICE_SPI, "SPI (3Byte CS0)"},
42*784548efSMasahiro Yamada {BOOT_DEVICE_SPI, "SPI (4Byte CS0)"},
43*784548efSMasahiro Yamada {BOOT_DEVICE_SPI, "SPI (3Byte CS1)"},
44*784548efSMasahiro Yamada {BOOT_DEVICE_SPI, "SPI (4Byte CS1)"},
45*784548efSMasahiro Yamada {BOOT_DEVICE_SPI, "SPI (4Byte CS0)"},
46*784548efSMasahiro Yamada {BOOT_DEVICE_SPI, "SPI (3Byte CS0)"},
47*784548efSMasahiro Yamada {BOOT_DEVICE_NONE, "Reserved"},
48*784548efSMasahiro Yamada };
49*784548efSMasahiro Yamada
50*784548efSMasahiro Yamada const unsigned uniphier_pxs2_boot_device_count =
51*784548efSMasahiro Yamada ARRAY_SIZE(uniphier_pxs2_boot_device_table);
52*784548efSMasahiro Yamada
uniphier_pxs2_boot_device_is_usb(u32 pinmon)53*784548efSMasahiro Yamada int uniphier_pxs2_boot_device_is_usb(u32 pinmon)
54*784548efSMasahiro Yamada {
55*784548efSMasahiro Yamada return !!(pinmon & 0x00000040);
56*784548efSMasahiro Yamada }
57*784548efSMasahiro Yamada
uniphier_pxs2_boot_device_fixup(unsigned int mode)58*784548efSMasahiro Yamada unsigned int uniphier_pxs2_boot_device_fixup(unsigned int mode)
59*784548efSMasahiro Yamada {
60*784548efSMasahiro Yamada if (mode == BOOT_DEVICE_USB)
61*784548efSMasahiro Yamada return BOOT_DEVICE_NOR;
62*784548efSMasahiro Yamada
63*784548efSMasahiro Yamada return mode;
64*784548efSMasahiro Yamada }
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