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| Commit | Line | Data |
|---|---|---|
| 323d1f9d MY |
1 | /* |
| 2 | * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com> | |
| 3 | * | |
| 4 | * SPDX-License-Identifier: GPL-2.0+ | |
| 5 | */ | |
| 6 | ||
| 6ba60faf | 7 | #include <common.h> |
| 323d1f9d MY |
8 | #include <libfdt.h> |
| 9 | #include <linux/kernel.h> | |
| 10 | #include <mach/init.h> | |
| 11 | ||
| 6ba60faf MY |
12 | DECLARE_GLOBAL_DATA_PTR; |
| 13 | ||
| 323d1f9d MY |
14 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3) |
| 15 | static const struct uniphier_board_data ph1_sld3_data = { | |
| 16 | .dram_ch0_base = 0x80000000, | |
| 17 | .dram_ch0_size = 0x20000000, | |
| 18 | .dram_ch0_width = 32, | |
| 19 | .dram_ch1_base = 0xc0000000, | |
| 20 | .dram_ch1_size = 0x20000000, | |
| 21 | .dram_ch1_width = 16, | |
| 22 | .dram_ch2_base = 0xc0000000, | |
| 23 | .dram_ch2_size = 0x10000000, | |
| 24 | .dram_ch2_width = 16, | |
| 25 | .dram_freq = 1600, | |
| 26 | }; | |
| 27 | #endif | |
| 28 | ||
| 29 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_LD4) | |
| 30 | static const struct uniphier_board_data ph1_ld4_data = { | |
| 31 | .dram_ch0_base = 0x80000000, | |
| 32 | .dram_ch0_size = 0x10000000, | |
| 33 | .dram_ch0_width = 16, | |
| 34 | .dram_ch1_base = 0x90000000, | |
| 35 | .dram_ch1_size = 0x10000000, | |
| 36 | .dram_ch1_width = 16, | |
| 37 | .dram_freq = 1600, | |
| 38 | }; | |
| 39 | #endif | |
| 40 | ||
| 41 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4) | |
| 42 | static const struct uniphier_board_data ph1_pro4_data = { | |
| 43 | .dram_ch0_base = 0x80000000, | |
| 44 | .dram_ch0_size = 0x20000000, | |
| 45 | .dram_ch0_width = 32, | |
| 46 | .dram_ch1_base = 0xa0000000, | |
| 47 | .dram_ch1_size = 0x20000000, | |
| 48 | .dram_ch1_width = 32, | |
| 49 | .dram_freq = 1600, | |
| 50 | }; | |
| 51 | #endif | |
| 52 | ||
| 53 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8) | |
| 54 | static const struct uniphier_board_data ph1_sld8_data = { | |
| 55 | .dram_ch0_base = 0x80000000, | |
| 56 | .dram_ch0_size = 0x10000000, | |
| 57 | .dram_ch0_width = 16, | |
| 58 | .dram_ch1_base = 0x90000000, | |
| 59 | .dram_ch1_size = 0x10000000, | |
| 60 | .dram_ch1_width = 16, | |
| 61 | .dram_freq = 1333, | |
| 62 | }; | |
| 63 | #endif | |
| 64 | ||
| 28f40d4a MY |
65 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO5) |
| 66 | static const struct uniphier_board_data ph1_pro5_data = { | |
| 67 | .dram_ch0_base = 0x80000000, | |
| 68 | .dram_ch0_size = 0x20000000, | |
| 69 | .dram_ch0_width = 32, | |
| 70 | .dram_ch1_base = 0xa0000000, | |
| 71 | .dram_ch1_size = 0x20000000, | |
| 72 | .dram_ch1_width = 32, | |
| 73 | .dram_freq = 1866, | |
| 74 | }; | |
| 75 | #endif | |
| 76 | ||
| 89c05fa5 | 77 | #if defined(CONFIG_ARCH_UNIPHIER_PROXSTREAM2) |
| 019df879 | 78 | static const struct uniphier_board_data proxstream2_data = { |
| 89c05fa5 MY |
79 | .dram_ch0_base = 0x80000000, |
| 80 | .dram_ch0_size = 0x40000000, | |
| 81 | .dram_ch0_width = 32, | |
| 82 | .dram_ch1_base = 0xc0000000, | |
| 83 | .dram_ch1_size = 0x20000000, | |
| 84 | .dram_ch1_width = 32, | |
| 85 | .dram_ch2_base = 0xe0000000, | |
| 86 | .dram_ch2_size = 0x20000000, | |
| 87 | .dram_ch2_width = 16, | |
| 88 | .dram_freq = 2133, | |
| 89 | }; | |
| 90 | #endif | |
| 91 | ||
| 92 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_LD6B) | |
| 93 | static const struct uniphier_board_data ph1_ld6b_data = { | |
| 019df879 MY |
94 | .dram_ch0_base = 0x80000000, |
| 95 | .dram_ch0_size = 0x40000000, | |
| 96 | .dram_ch0_width = 32, | |
| 97 | .dram_ch1_base = 0xc0000000, | |
| 98 | .dram_ch1_size = 0x20000000, | |
| 99 | .dram_ch1_width = 32, | |
| 100 | .dram_ch2_base = 0xe0000000, | |
| 101 | .dram_ch2_size = 0x20000000, | |
| 102 | .dram_ch2_width = 16, | |
| 103 | .dram_freq = 1866, | |
| 104 | }; | |
| 105 | #endif | |
| 106 | ||
| 323d1f9d MY |
107 | struct uniphier_board_id { |
| 108 | const char *compatible; | |
| 109 | const struct uniphier_board_data *param; | |
| 110 | }; | |
| 111 | ||
| 112 | static const struct uniphier_board_id uniphier_boards[] = { | |
| 113 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3) | |
| 114 | { "socionext,ph1-sld3", &ph1_sld3_data, }, | |
| 115 | #endif | |
| 116 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_LD4) | |
| 117 | { "socionext,ph1-ld4", &ph1_ld4_data, }, | |
| 118 | #endif | |
| 119 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4) | |
| 120 | { "socionext,ph1-pro4", &ph1_pro4_data, }, | |
| 121 | #endif | |
| 122 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8) | |
| 123 | { "socionext,ph1-sld8", &ph1_sld8_data, }, | |
| 124 | #endif | |
| 28f40d4a MY |
125 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO5) |
| 126 | { "socionext,ph1-pro5", &ph1_pro5_data, }, | |
| 127 | #endif | |
| 019df879 MY |
128 | #if defined(CONFIG_ARCH_UNIPHIER_PROXSTREAM2) |
| 129 | { "socionext,proxstream2", &proxstream2_data, }, | |
| 130 | #endif | |
| 131 | #if defined(CONFIG_ARCH_UNIPHIER_PH1_LD6B) | |
| 89c05fa5 | 132 | { "socionext,ph1-ld6b", &ph1_ld6b_data, }, |
| 019df879 | 133 | #endif |
| 323d1f9d MY |
134 | }; |
| 135 | ||
| 6ba60faf | 136 | const struct uniphier_board_data *uniphier_get_board_param(void) |
| 323d1f9d MY |
137 | { |
| 138 | int i; | |
| 139 | ||
| 140 | for (i = 0; i < ARRAY_SIZE(uniphier_boards); i++) { | |
| 6ba60faf | 141 | if (!fdt_node_check_compatible(gd->fdt_blob, 0, |
| 323d1f9d MY |
142 | uniphier_boards[i].compatible)) |
| 143 | return uniphier_boards[i].param; | |
| 144 | } | |
| 145 | ||
| 146 | return NULL; | |
| 147 | } |