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28f40d4a MY |
1 | /* |
2 | * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #include <common.h> | |
8 | #include <spl.h> | |
9 | #include <linux/io.h> | |
107b3fb4 MY |
10 | |
11 | #include "../sg-regs.h" | |
12 | #include "boot-device.h" | |
28f40d4a MY |
13 | |
14 | static struct boot_device_info boot_device_table[] = { | |
15 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 5)"}, | |
16 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 5)"}, | |
17 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 256KB, Addr 5)"}, | |
18 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 256KB, Addr 5)"}, | |
19 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 512KB, Addr 5)"}, | |
20 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 512KB, Addr 5)"}, | |
21 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 4)"}, | |
22 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128MB, Addr 4)"}, | |
23 | {BOOT_DEVICE_NONE, "Reserved"}, | |
24 | {BOOT_DEVICE_NONE, "Reserved"}, | |
25 | {BOOT_DEVICE_NONE, "Reserved"}, | |
26 | {BOOT_DEVICE_NONE, "Reserved"}, | |
27 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 512MB, Addr 5)"}, | |
28 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 512KB, Addr 5)"}, | |
29 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 4)"}, | |
30 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 4)"}, | |
31 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 5)"}, | |
32 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 5)"}, | |
33 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 4)"}, | |
34 | {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 4)"}, | |
35 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5)"}, | |
36 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5)"}, | |
37 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 4)"}, | |
38 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 4)"}, | |
39 | {BOOT_DEVICE_NONE, "Reserved"}, | |
40 | {BOOT_DEVICE_MMC1, "eMMC Boot (1.8V)"}, | |
41 | {BOOT_DEVICE_NONE, "Reserved"}, | |
42 | {BOOT_DEVICE_NONE, "Reserved"}, | |
43 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128MB, Addr 5)"}, | |
44 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 5)"}, | |
45 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 256KB, Addr 5)"}, | |
46 | {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 256KB, Addr 5)"}, | |
47 | { /* sentinel */ } | |
48 | }; | |
49 | ||
50 | static int get_boot_mode_sel(void) | |
51 | { | |
52 | return (readl(SG_PINMON0) >> 1) & 0x1f; | |
53 | } | |
54 | ||
55 | u32 ph1_pro5_boot_device(void) | |
56 | { | |
57 | int boot_mode; | |
58 | ||
59 | boot_mode = get_boot_mode_sel(); | |
60 | ||
61 | return boot_device_table[boot_mode].type; | |
62 | } | |
63 | ||
64 | void ph1_pro5_boot_mode_show(void) | |
65 | { | |
66 | int mode_sel, i; | |
67 | ||
68 | mode_sel = get_boot_mode_sel(); | |
69 | ||
70 | puts("Boot Mode Pin:\n"); | |
71 | ||
72 | for (i = 0; i < ARRAY_SIZE(boot_device_table); i++) | |
73 | printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i, | |
74 | boot_device_table[i].info); | |
75 | } |