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git01.mediatek.com / filogic / uboot / 98905693f0e97759992ddfe325172d48be057324 / . / arch / arm / mach-uniphier / boot-mode / boot-mode-sld3.c
blob: a4a3c47bfa4ea697fa853dfbf1f3214b6b5b6cc6 [file] [log] [blame]
Masahiro Yamadafa714412015-07-21 14:04:22 +0900[diff] [blame]1/*
2 * Copyright (C) 2014-2015 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>
Masahiro Yamadaefdf3402016-01-09 01:51:13 +0900[diff] [blame]10
11#include "../sg-regs.h"
12#include "boot-device.h"
Masahiro Yamadafa714412015-07-21 14:04:22 +0900[diff] [blame]13
Masahiro Yamada75f16f82015-09-22 00:27:39 +0900[diff] [blame]14static struct boot_device_info boot_device_table[] = {
Masahiro Yamadae97f27c2016-03-23 01:40:04 +0900[diff] [blame]15 {BOOT_DEVICE_NOR, "NOR boot"},
Masahiro Yamadafa714412015-07-21 14:04:22 +0900[diff] [blame]16 {BOOT_DEVICE_NONE, "External Master"},
17 {BOOT_DEVICE_NONE, "Reserved"},
18 {BOOT_DEVICE_NONE, "Reserved"},
19 {BOOT_DEVICE_MMC1, "eMMC (3.3V, Boot Oparation)"},
20 {BOOT_DEVICE_NONE, "Reserved"},
21 {BOOT_DEVICE_MMC1, "eMMC (1.8V, Boot Oparation)"},
22 {BOOT_DEVICE_NONE, "Reserved"},
23 {BOOT_DEVICE_MMC1, "eMMC (3.3V, Normal)"},
24 {BOOT_DEVICE_NONE, "Reserved"},
25 {BOOT_DEVICE_MMC1, "eMMC (1.8V, Normal)"},
26 {BOOT_DEVICE_NONE, "Reserved"},
27 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 128KB, Addr 5)"},
28 {BOOT_DEVICE_NONE, "Reserved"},
29 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 256KB, Addr 5)"},
30 {BOOT_DEVICE_NONE, "Reserved"},
31 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, EraseSize 512KB, Addr 5)"},
32 {BOOT_DEVICE_NONE, "Reserved"},
33 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 128KB, Addr 5)"},
34 {BOOT_DEVICE_NONE, "Reserved"},
35 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 256KB, Addr 5)"},
36 {BOOT_DEVICE_NONE, "Reserved"},
37 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, EraseSize 512KB, Addr 5)"},
38 {BOOT_DEVICE_NONE, "Reserved"},
39 {BOOT_DEVICE_NAND, "NAND (Mirror 4, ECC 24, EraseSize 1MB, Addr 5)"},
40 {BOOT_DEVICE_NONE, "Reserved"},
41 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 128KB, Addr 5)"},
42 {BOOT_DEVICE_NONE, "Reserved"},
43 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 256KB, Addr 5)"},
44 {BOOT_DEVICE_NONE, "Reserved"},
45 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, EraseSize 512KB, Addr 5)"},
46 {BOOT_DEVICE_NONE, "Reserved"},
47 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 128KB, Addr 5)"},
48 {BOOT_DEVICE_NONE, "Reserved"},
49 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 256KB, Addr 5)"},
50 {BOOT_DEVICE_NONE, "Reserved"},
51 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, EraseSize 512KB, Addr 5)"},
52 {BOOT_DEVICE_NONE, "Reserved"},
53 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 24, EraseSize 1MB, Addr 5)"},
54 {BOOT_DEVICE_NONE, "Reserved"},
55 {BOOT_DEVICE_NONE, "Reserved"},
56 {BOOT_DEVICE_NONE, "Reserved"},
57 {BOOT_DEVICE_NONE, "Reserved"},
58 {BOOT_DEVICE_NONE, "Reserved"},
59 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 8, ONFI, Addr 5)"},
60 {BOOT_DEVICE_NONE, "Reserved"},
61 {BOOT_DEVICE_NAND, "NAND (Mirror 1, ECC 16, ONFI, Addr 5)"},
62 {BOOT_DEVICE_NONE, "Reserved"},
63 {BOOT_DEVICE_NAND, "NAND (Mirror 4, ECC 24, ONFI, Addr 5)"},
64 {BOOT_DEVICE_NONE, "Reserved"},
65 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 8, ONFI, Addr 5)"},
66 {BOOT_DEVICE_NONE, "Reserved"},
67 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 16, ONFI, Addr 5)"},
68 {BOOT_DEVICE_NONE, "Reserved"},
69 {BOOT_DEVICE_NAND, "NAND (Mirror 8, ECC 24, ONFI, Addr 5)"},
70 {BOOT_DEVICE_NONE, "Reserved"},
71 {BOOT_DEVICE_NONE, "Reserved"},
72 {BOOT_DEVICE_NONE, "Reserved"},
73 {BOOT_DEVICE_NONE, "Reserved"},
74 {BOOT_DEVICE_NONE, "Reserved"},
75 {BOOT_DEVICE_NONE, "Reserved"},
76 {BOOT_DEVICE_NONE, "Reserved"},
77 {BOOT_DEVICE_NONE, "Reserved"},
78 {BOOT_DEVICE_NONE, "Reserved"},
Masahiro Yamadafa714412015-07-21 14:04:22 +0900[diff] [blame]79};
80
Masahiro Yamada75f16f82015-09-22 00:27:39 +0900[diff] [blame]81static int get_boot_mode_sel(void)
Masahiro Yamadafa714412015-07-21 14:04:22 +0900[diff] [blame]82{
83 return readl(SG_PINMON0) & 0x3f;
84}
85
Masahiro Yamada98905692016-03-30 20:17:02 +0900[diff] [blame^]86u32 uniphier_sld3_boot_device(void)
Masahiro Yamadafa714412015-07-21 14:04:22 +0900[diff] [blame]87{
88 int boot_mode;
89
Masahiro Yamadafa714412015-07-21 14:04:22 +0900[diff] [blame]90 boot_mode = get_boot_mode_sel();
91
92 return boot_device_table[boot_mode].type;
93}
Masahiro Yamada75f16f82015-09-22 00:27:39 +0900[diff] [blame]94
Masahiro Yamada98905692016-03-30 20:17:02 +0900[diff] [blame^]95void uniphier_sld3_boot_mode_show(void)
Masahiro Yamada75f16f82015-09-22 00:27:39 +0900[diff] [blame]96{
97 int mode_sel, i;
98
99 mode_sel = get_boot_mode_sel();
100
101 puts("Boot Mode Pin:\n");
102
103 for (i = 0; i < ARRAY_SIZE(boot_device_table); i++)
104 printf(" %c %02x %s\n", i == mode_sel ? '*' : ' ', i,
105 boot_device_table[i].info);
106}