Angel Pons | 85bf79d | 2020-04-03 01:21:41 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
Frans Hendriks | 43b6e2e | 2019-06-04 13:53:05 +0200 | [diff] [blame] | 2 | |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 3 | #include <console/console.h> |
Frans Hendriks | 43b6e2e | 2019-06-04 13:53:05 +0200 | [diff] [blame] | 4 | #include <soc/ramstage.h> |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 5 | #include <soc/smbus.h> |
Wim Vervoorn | 467802b | 2019-10-17 13:20:42 +0200 | [diff] [blame] | 6 | #include "cpld.h" |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 7 | |
| 8 | struct edp_data { |
| 9 | u8 payload_length; |
| 10 | u8 address; |
| 11 | /* data: reg[15:8],reg[7:0], data bytes starting with data[7:0] */ |
| 12 | u8 data[6]; |
| 13 | } __packed; |
| 14 | |
Frans Hendriks | 8b040c0 | 2019-06-24 08:57:56 +0200 | [diff] [blame] | 15 | static const struct edp_data b101uan01_table[] = { |
| 16 | /* set eDP bridge to 1200x1920 */ |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 17 | /* IO */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 18 | {6, 0x68, {0x08, 0x00, 0x01, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 19 | /* Boot */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 20 | {6, 0x68, {0x10, 0x00, 0x78, 0x69, 0x00, 0x00} }, |
| 21 | {6, 0x68, {0x10, 0x04, 0x02, 0x08, 0x02, 0x00} }, |
| 22 | {6, 0x68, {0x10, 0x08, 0x23, 0x00, 0x87, 0x02} }, |
| 23 | {6, 0x68, {0x10, 0x0C, 0x19, 0x04, 0x00, 0x23} }, |
| 24 | {6, 0x68, {0x10, 0x10, 0x06, 0x00, 0x67, 0x00} }, |
| 25 | {6, 0x68, {0x10, 0x14, 0x01, 0x00, 0x00, 0x00} }, |
| 26 | {6, 0x68, {0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 27 | /* Internal */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 28 | {3, 0x68, {0xB0, 0x05, 0x0A, 0x00, 0x00, 0x00} }, |
| 29 | {3, 0x68, {0xB0, 0x06, 0x03, 0x00, 0x00, 0x00} }, |
| 30 | {3, 0x68, {0xB0, 0x07, 0x16, 0x00, 0x00, 0x00} }, |
| 31 | {3, 0x68, {0xB0, 0x08, 0x00, 0x00, 0x00, 0x00} }, |
| 32 | {3, 0x68, {0xB0, 0x09, 0x21, 0x00, 0x00, 0x00} }, |
| 33 | {3, 0x68, {0xB0, 0x0A, 0x07, 0x00, 0x00, 0x00} }, |
| 34 | {6, 0x68, {0x10, 0x14, 0x03, 0x00, 0x00, 0x00} }, |
| 35 | {6, 0x68, {0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 36 | /* eDP */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 37 | {3, 0x68, {0x80, 0x03, 0x41, 0x00, 0x00, 0x00} }, |
| 38 | {3, 0x68, {0xB4, 0x00, 0x0D, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 39 | /* DPRX */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 40 | {3, 0x68, {0xB8, 0x8E, 0xFF, 0x00, 0x00, 0x00} }, |
| 41 | {3, 0x68, {0xB8, 0x8F, 0xFF, 0x00, 0x00, 0x00} }, |
| 42 | {3, 0x68, {0xB8, 0x9A, 0xFF, 0x00, 0x00, 0x00} }, |
| 43 | {3, 0x68, {0xB8, 0x9B, 0xFF, 0x00, 0x00, 0x00} }, |
| 44 | {3, 0x68, {0xB8, 0x00, 0x0E, 0x00, 0x00, 0x00} }, |
| 45 | {3, 0x68, {0xBB, 0x26, 0x02, 0x00, 0x00, 0x00} }, |
| 46 | {3, 0x68, {0xBB, 0x01, 0x20, 0x00, 0x00, 0x00} }, |
| 47 | {3, 0x68, {0xB8, 0xC0, 0xF1, 0x00, 0x00, 0x00} }, |
| 48 | {3, 0x68, {0xB8, 0xC1, 0xF1, 0x00, 0x00, 0x00} }, |
| 49 | {3, 0x68, {0xB8, 0xC2, 0xF0, 0x00, 0x00, 0x00} }, |
| 50 | {3, 0x68, {0xB8, 0xC3, 0xF0, 0x00, 0x00, 0x00} }, |
| 51 | {3, 0x68, {0xB8, 0xC4, 0xF0, 0x00, 0x00, 0x00} }, |
| 52 | {3, 0x68, {0xB8, 0xC5, 0xF0, 0x00, 0x00, 0x00} }, |
| 53 | {3, 0x68, {0xB8, 0xC6, 0xF0, 0x00, 0x00, 0x00} }, |
| 54 | {3, 0x68, {0xB8, 0xC7, 0xF0, 0x00, 0x00, 0x00} }, |
| 55 | {3, 0x68, {0xB8, 0x0B, 0x00, 0x00, 0x00, 0x00} }, |
| 56 | {3, 0x68, {0xB8, 0x33, 0x00, 0x00, 0x00, 0x00} }, |
| 57 | {3, 0x68, {0xB8, 0x5B, 0x00, 0x00, 0x00, 0x00} }, |
| 58 | {3, 0x68, {0xB8, 0x10, 0x00, 0x00, 0x00, 0x00} }, |
| 59 | {3, 0x68, {0xB8, 0x38, 0x00, 0x00, 0x00, 0x00} }, |
| 60 | {3, 0x68, {0xB8, 0x60, 0x00, 0x00, 0x00, 0x00} }, |
| 61 | {3, 0x68, {0xB8, 0x15, 0x00, 0x00, 0x00, 0x00} }, |
| 62 | {3, 0x68, {0xB8, 0x3D, 0x00, 0x00, 0x00, 0x00} }, |
| 63 | {3, 0x68, {0xB8, 0x65, 0x00, 0x00, 0x00, 0x00} }, |
| 64 | {3, 0x68, {0xB8, 0x1A, 0x00, 0x00, 0x00, 0x00} }, |
| 65 | {3, 0x68, {0xB8, 0x42, 0x00, 0x00, 0x00, 0x00} }, |
| 66 | {3, 0x68, {0xB8, 0x6A, 0x00, 0x00, 0x00, 0x00} }, |
| 67 | {3, 0x68, {0xB8, 0x1F, 0x00, 0x00, 0x00, 0x00} }, |
| 68 | {3, 0x68, {0xB8, 0x47, 0x00, 0x00, 0x00, 0x00} }, |
| 69 | {3, 0x68, {0xB8, 0x6F, 0x00, 0x00, 0x00, 0x00} }, |
| 70 | {3, 0x68, {0xB8, 0x24, 0x00, 0x00, 0x00, 0x00} }, |
| 71 | {3, 0x68, {0xB8, 0x4C, 0x00, 0x00, 0x00, 0x00} }, |
| 72 | {3, 0x68, {0xB8, 0x74, 0x00, 0x00, 0x00, 0x00} }, |
| 73 | {3, 0x68, {0xB8, 0x29, 0x00, 0x00, 0x00, 0x00} }, |
| 74 | {3, 0x68, {0xB8, 0x51, 0x00, 0x00, 0x00, 0x00} }, |
| 75 | {3, 0x68, {0xB8, 0x79, 0x00, 0x00, 0x00, 0x00} }, |
| 76 | {3, 0x68, {0xB8, 0x2E, 0x00, 0x00, 0x00, 0x00} }, |
| 77 | {3, 0x68, {0xB8, 0x56, 0x00, 0x00, 0x00, 0x00} }, |
| 78 | {3, 0x68, {0xB8, 0x7E, 0x00, 0x00, 0x00, 0x00} }, |
| 79 | {3, 0x68, {0xBB, 0x90, 0x10, 0x00, 0x00, 0x00} }, |
| 80 | {3, 0x68, {0xBB, 0x91, 0x0F, 0x00, 0x00, 0x00} }, |
| 81 | {3, 0x68, {0xBB, 0x92, 0xF6, 0x00, 0x00, 0x00} }, |
| 82 | {3, 0x68, {0xBB, 0x93, 0x10, 0x00, 0x00, 0x00} }, |
| 83 | {3, 0x68, {0xBB, 0x94, 0x0F, 0x00, 0x00, 0x00} }, |
| 84 | {3, 0x68, {0xBB, 0x95, 0xF6, 0x00, 0x00, 0x00} }, |
| 85 | {3, 0x68, {0xBB, 0x96, 0x10, 0x00, 0x00, 0x00} }, |
| 86 | {3, 0x68, {0xBB, 0x97, 0x0F, 0x00, 0x00, 0x00} }, |
| 87 | {3, 0x68, {0xBB, 0x98, 0xF6, 0x00, 0x00, 0x00} }, |
| 88 | {3, 0x68, {0xBB, 0x99, 0x10, 0x00, 0x00, 0x00} }, |
| 89 | {3, 0x68, {0xBB, 0x9A, 0x0F, 0x00, 0x00, 0x00} }, |
| 90 | {3, 0x68, {0xBB, 0x9B, 0xF6, 0x00, 0x00, 0x00} }, |
| 91 | {3, 0x68, {0xB8, 0x8A, 0x03, 0x00, 0x00, 0x00} }, |
| 92 | {3, 0x68, {0xB8, 0x96, 0x03, 0x00, 0x00, 0x00} }, |
| 93 | {3, 0x68, {0xBB, 0xD1, 0x07, 0x00, 0x00, 0x00} }, |
| 94 | {3, 0x68, {0xBB, 0xB0, 0x07, 0x00, 0x00, 0x00} }, |
| 95 | {3, 0x68, {0xB8, 0x8B, 0x04, 0x00, 0x00, 0x00} }, |
| 96 | {3, 0x68, {0xB8, 0x8C, 0x45, 0x00, 0x00, 0x00} }, |
| 97 | {3, 0x68, {0xB8, 0x8D, 0x05, 0x00, 0x00, 0x00} }, |
| 98 | {3, 0x68, {0xB8, 0x97, 0x04, 0x00, 0x00, 0x00} }, |
| 99 | {3, 0x68, {0xB8, 0x98, 0xE0, 0x00, 0x00, 0x00} }, |
| 100 | {3, 0x68, {0xB8, 0x99, 0x2E, 0x00, 0x00, 0x00} }, |
| 101 | {3, 0x68, {0x80, 0x0E, 0x00, 0x00, 0x00, 0x00} }, |
| 102 | {6, 0x68, {0x10, 0x14, 0x07, 0x00, 0x00, 0x00} }, |
| 103 | {6, 0x68, {0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 104 | /* Video size */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 105 | {6, 0x68, {0x01, 0x48, 0xB0, 0x04, 0x00, 0x00} }, |
| 106 | {6, 0x68, {0x29, 0x20, 0x10, 0x0E, 0x0B, 0x3E} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 107 | /* eDP */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 108 | {3, 0x68, {0xB6, 0x31, 0xFF, 0x00, 0x00, 0x00} }, |
| 109 | {3, 0x68, {0x80, 0x01, 0x14, 0x00, 0x00, 0x00} }, |
| 110 | {3, 0x68, {0x80, 0x02, 0x02, 0x00, 0x00, 0x00} }, |
| 111 | {3, 0x68, {0xB6, 0x08, 0x0B, 0x00, 0x00, 0x00} }, |
| 112 | {3, 0x68, {0xB8, 0x00, 0x1E, 0x00, 0x00, 0x00} }, |
| 113 | {3, 0x68, {0x87, 0x00, 0x00, 0x00, 0x00, 0x00} }, |
| 114 | {6, 0x68, {0x50, 0x10, 0x00, 0x00, 0x9D, 0x00} }, |
| 115 | {6, 0x68, {0x00, 0x8C, 0x40, 0x00, 0x00, 0x00} }, |
| 116 | {6, 0x68, {0x00, 0x80, 0x02, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 117 | /* Link Training */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 118 | {3, 0x68, {0x82, 0x02, 0xFF, 0x00, 0x00, 0x00} }, |
| 119 | {3, 0x68, {0x82, 0x03, 0xFF, 0x00, 0x00, 0x00} }, |
| 120 | {3, 0x68, {0x82, 0x04, 0xFF, 0x00, 0x00, 0x00} }, |
| 121 | {6, 0x68, {0x21, 0x58, 0x09, 0x00, 0x28, 0x00} }, |
| 122 | {6, 0x68, {0x21, 0x60, 0x07, 0x00, 0x0F, 0x00} }, |
| 123 | {6, 0x68, {0x21, 0x64, 0x28, 0x23, 0x00, 0x00} }, |
| 124 | {6, 0x68, {0x21, 0x68, 0x0E, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 125 | /* DSI */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 126 | {6, 0x68, {0x20, 0x7C, 0x81, 0x00, 0x00, 0x00} }, |
| 127 | {6, 0x68, {0x20, 0x50, 0x00, 0x00, 0x00, 0x00} }, |
| 128 | {6, 0x68, {0x20, 0x1C, 0x01, 0x00, 0x00, 0x00} }, |
| 129 | {6, 0x68, {0x20, 0x60, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 130 | /* GPIO */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 131 | {6, 0x68, {0x08, 0x04, 0x00, 0x00, 0x00, 0x00} }, |
| 132 | {6, 0x68, {0x00, 0x80, 0x0F, 0x00, 0x00, 0x00} }, |
| 133 | {6, 0x68, {0x00, 0x84, 0x0F, 0x00, 0x00, 0x00} }, |
| 134 | {6, 0x68, {0x00, 0x84, 0x00, 0x00, 0x00, 0x00} }, |
| 135 | {6, 0x68, {0x00, 0x84, 0x0F, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 136 | /* DSI clock */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 137 | {6, 0x68, {0x20, 0x50, 0x20, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 138 | /* LCD init */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 139 | {6, 0x68, {0x22, 0xFC, 0x15, 0x01, 0x00, 0x81} }, |
| 140 | {6, 0x68, {0x22, 0xFC, 0x15, 0x8C, 0x80, 0x81} }, |
| 141 | {6, 0x68, {0x22, 0xFC, 0x15, 0xC7, 0x50, 0x81} }, |
| 142 | {6, 0x68, {0x22, 0xFC, 0x15, 0xC5, 0x50, 0x81} }, |
| 143 | {6, 0x68, {0x22, 0xFC, 0x15, 0x85, 0x04, 0x81} }, |
| 144 | {6, 0x68, {0x22, 0xFC, 0x15, 0x86, 0x08, 0x81} }, |
| 145 | {6, 0x68, {0x22, 0xFC, 0x15, 0x83, 0xAA, 0x81} }, |
| 146 | {6, 0x68, {0x22, 0xFC, 0x15, 0x84, 0x11, 0x81} }, |
| 147 | {6, 0x68, {0x22, 0xFC, 0x15, 0x9C, 0x10, 0x81} }, |
| 148 | {6, 0x68, {0x22, 0xFC, 0x15, 0xA9, 0x4B, 0x81} }, |
| 149 | {6, 0x68, {0x22, 0xFC, 0x05, 0x11, 0x00, 0x81} }, |
| 150 | {6, 0x68, {0x22, 0xFC, 0x05, 0x29, 0x00, 0x81} }, |
| 151 | {6, 0x68, {0x2A, 0x10, 0x10, 0x00, 0x04, 0x80} }, |
| 152 | {6, 0x68, {0x2A, 0x04, 0x01, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 153 | /* Check Video */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 154 | {6, 0x68, {0x01, 0x54, 0x01, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 155 | /* End of table */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 156 | {0, 0x00, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 157 | }; |
| 158 | |
| 159 | static const struct edp_data b101uan08_table[] = { |
Frans Hendriks | 8b040c0 | 2019-06-24 08:57:56 +0200 | [diff] [blame] | 160 | /* set eDP bridge to 1200x1920 */ |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 161 | /* IO Voltage Setting */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 162 | {6, 0x68, {0x08, 0x00, 0x01, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 163 | /* Boot Settings */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 164 | {6, 0x68, {0x10, 0x00, 0x78, 0x69, 0x00, 0x00} }, |
| 165 | {6, 0x68, {0x10, 0x04, 0x02, 0x08, 0x02, 0x00} }, |
| 166 | {6, 0x68, {0x10, 0x08, 0x22, 0x00, 0xA0, 0x02} }, |
| 167 | {6, 0x68, {0x10, 0x0C, 0x50, 0x04, 0x00, 0x03} }, |
| 168 | {6, 0x68, {0x10, 0x10, 0x10, 0x0D, 0x06, 0x01} }, |
| 169 | {6, 0x68, {0x10, 0x14, 0x01, 0x00, 0x00, 0x00} }, |
| 170 | {6, 0x68, {0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 171 | /* Internal PCLK settings for Non Present or REFCLK=26MHz */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 172 | {3, 0x68, {0xB0, 0x05, 0x0A, 0x00, 0x00, 0x00} }, |
| 173 | {3, 0x68, {0xB0, 0x06, 0x03, 0x00, 0x00, 0x00} }, |
| 174 | {3, 0x68, {0xB0, 0x07, 0x16, 0x00, 0x00, 0x00} }, |
| 175 | {3, 0x68, {0xB0, 0x08, 0x00, 0x00, 0x00, 0x00} }, |
| 176 | {3, 0x68, {0xB0, 0x09, 0x21, 0x00, 0x00, 0x00} }, |
| 177 | {3, 0x68, {0xB0, 0x0A, 0x07, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 178 | /* DSI Clock setting for Non Preset or REFCLK=26MHz */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 179 | {6, 0x68, {0x41, 0xB0, 0xC1, 0x22, 0x04, 0x00} }, |
| 180 | {6, 0x68, {0x41, 0xBC, 0x01, 0x0E, 0x00, 0x00} }, |
| 181 | {6, 0x68, {0x41, 0xC0, 0x30, 0x00, 0x00, 0x00} }, |
| 182 | {6, 0x68, {0x10, 0x14, 0x03, 0x00, 0x00, 0x00} }, |
| 183 | {6, 0x68, {0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 184 | /* Additional Settng for eDP */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 185 | {3, 0x68, {0x80, 0x03, 0x41, 0x00, 0x00, 0x00} }, |
| 186 | {3, 0x68, {0xB4, 0x00, 0x0D, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 187 | /* DPRX CAD Register Setting */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 188 | {3, 0x68, {0xB8, 0x8E, 0xFF, 0x00, 0x00, 0x00} }, |
| 189 | {3, 0x68, {0xB8, 0x8F, 0xFF, 0x00, 0x00, 0x00} }, |
| 190 | {3, 0x68, {0xB8, 0x9A, 0xFF, 0x00, 0x00, 0x00} }, |
| 191 | {3, 0x68, {0xB8, 0x9B, 0xFF, 0x00, 0x00, 0x00} }, |
| 192 | {3, 0x68, {0xB8, 0x00, 0x0E, 0x00, 0x00, 0x00} }, |
| 193 | {3, 0x68, {0xBB, 0x26, 0x02, 0x00, 0x00, 0x00} }, |
| 194 | {3, 0x68, {0xBB, 0x01, 0x20, 0x00, 0x00, 0x00} }, |
| 195 | {3, 0x68, {0xB8, 0xC0, 0xF1, 0x00, 0x00, 0x00} }, |
| 196 | {3, 0x68, {0xB8, 0xC1, 0xF1, 0x00, 0x00, 0x00} }, |
| 197 | {3, 0x68, {0xB8, 0xC2, 0xF0, 0x00, 0x00, 0x00} }, |
| 198 | {3, 0x68, {0xB8, 0xC3, 0xF0, 0x00, 0x00, 0x00} }, |
| 199 | {3, 0x68, {0xB8, 0xC4, 0xF0, 0x00, 0x00, 0x00} }, |
| 200 | {3, 0x68, {0xB8, 0xC5, 0xF0, 0x00, 0x00, 0x00} }, |
| 201 | {3, 0x68, {0xB8, 0xC6, 0xF0, 0x00, 0x00, 0x00} }, |
| 202 | {3, 0x68, {0xB8, 0xC7, 0xF0, 0x00, 0x00, 0x00} }, |
| 203 | {3, 0x68, {0xB8, 0x0B, 0x00, 0x00, 0x00, 0x00} }, |
| 204 | {3, 0x68, {0xB8, 0x33, 0x00, 0x00, 0x00, 0x00} }, |
| 205 | {3, 0x68, {0xB8, 0x5B, 0x00, 0x00, 0x00, 0x00} }, |
| 206 | {3, 0x68, {0xB8, 0x10, 0x00, 0x00, 0x00, 0x00} }, |
| 207 | {3, 0x68, {0xB8, 0x38, 0x00, 0x00, 0x00, 0x00} }, |
| 208 | {3, 0x68, {0xB8, 0x60, 0x00, 0x00, 0x00, 0x00} }, |
| 209 | {3, 0x68, {0xB8, 0x15, 0x00, 0x00, 0x00, 0x00} }, |
| 210 | {3, 0x68, {0xB8, 0x3D, 0x00, 0x00, 0x00, 0x00} }, |
| 211 | {3, 0x68, {0xB8, 0x65, 0x00, 0x00, 0x00, 0x00} }, |
| 212 | {3, 0x68, {0xB8, 0x1A, 0x00, 0x00, 0x00, 0x00} }, |
| 213 | {3, 0x68, {0xB8, 0x42, 0x00, 0x00, 0x00, 0x00} }, |
| 214 | {3, 0x68, {0xB8, 0x6A, 0x00, 0x00, 0x00, 0x00} }, |
| 215 | {3, 0x68, {0xB8, 0x1F, 0x00, 0x00, 0x00, 0x00} }, |
| 216 | {3, 0x68, {0xB8, 0x47, 0x00, 0x00, 0x00, 0x00} }, |
| 217 | {3, 0x68, {0xB8, 0x6F, 0x00, 0x00, 0x00, 0x00} }, |
| 218 | {3, 0x68, {0xB8, 0x24, 0x00, 0x00, 0x00, 0x00} }, |
| 219 | {3, 0x68, {0xB8, 0x4C, 0x00, 0x00, 0x00, 0x00} }, |
| 220 | {3, 0x68, {0xB8, 0x74, 0x00, 0x00, 0x00, 0x00} }, |
| 221 | {3, 0x68, {0xB8, 0x29, 0x00, 0x00, 0x00, 0x00} }, |
| 222 | {3, 0x68, {0xB8, 0x51, 0x00, 0x00, 0x00, 0x00} }, |
| 223 | {3, 0x68, {0xB8, 0x79, 0x00, 0x00, 0x00, 0x00} }, |
| 224 | {3, 0x68, {0xB8, 0x2E, 0x00, 0x00, 0x00, 0x00} }, |
| 225 | {3, 0x68, {0xB8, 0x56, 0x00, 0x00, 0x00, 0x00} }, |
| 226 | {3, 0x68, {0xB8, 0x7E, 0x00, 0x00, 0x00, 0x00} }, |
| 227 | {3, 0x68, {0xBB, 0x90, 0x10, 0x00, 0x00, 0x00} }, |
| 228 | {3, 0x68, {0xBB, 0x91, 0x0F, 0x00, 0x00, 0x00} }, |
| 229 | {3, 0x68, {0xBB, 0x92, 0xF6, 0x00, 0x00, 0x00} }, |
| 230 | {3, 0x68, {0xBB, 0x93, 0x10, 0x00, 0x00, 0x00} }, |
| 231 | {3, 0x68, {0xBB, 0x94, 0x0F, 0x00, 0x00, 0x00} }, |
| 232 | {3, 0x68, {0xBB, 0x95, 0xF6, 0x00, 0x00, 0x00} }, |
| 233 | {3, 0x68, {0xBB, 0x96, 0x10, 0x00, 0x00, 0x00} }, |
| 234 | {3, 0x68, {0xBB, 0x97, 0x0F, 0x00, 0x00, 0x00} }, |
| 235 | {3, 0x68, {0xBB, 0x98, 0xF6, 0x00, 0x00, 0x00} }, |
| 236 | {3, 0x68, {0xBB, 0x99, 0x10, 0x00, 0x00, 0x00} }, |
| 237 | {3, 0x68, {0xBB, 0x9A, 0x0F, 0x00, 0x00, 0x00} }, |
| 238 | {3, 0x68, {0xBB, 0x9B, 0xF6, 0x00, 0x00, 0x00} }, |
| 239 | {3, 0x68, {0xB8, 0x8A, 0x03, 0x00, 0x00, 0x00} }, |
| 240 | {3, 0x68, {0xB8, 0x96, 0x03, 0x00, 0x00, 0x00} }, |
| 241 | {3, 0x68, {0xBB, 0xD1, 0x07, 0x00, 0x00, 0x00} }, |
| 242 | {3, 0x68, {0xBB, 0xB0, 0x07, 0x00, 0x00, 0x00} }, |
| 243 | {3, 0x68, {0xB8, 0x8B, 0x04, 0x00, 0x00, 0x00} }, |
| 244 | {3, 0x68, {0xB8, 0x8C, 0x45, 0x00, 0x00, 0x00} }, |
| 245 | {3, 0x68, {0xB8, 0x8D, 0x05, 0x00, 0x00, 0x00} }, |
| 246 | {3, 0x68, {0xB8, 0x97, 0x04, 0x00, 0x00, 0x00} }, |
| 247 | {3, 0x68, {0xB8, 0x98, 0xE0, 0x00, 0x00, 0x00} }, |
| 248 | {3, 0x68, {0xB8, 0x99, 0x2E, 0x00, 0x00, 0x00} }, |
| 249 | {3, 0x68, {0x80, 0x0E, 0x00, 0x00, 0x00, 0x00} }, |
| 250 | {6, 0x68, {0x10, 0x14, 0x07, 0x00, 0x00, 0x00} }, |
| 251 | {6, 0x68, {0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 252 | /* Video size Related Settings for Non Present */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 253 | {6, 0x68, {0x01, 0x48, 0xB0, 0x04, 0x00, 0x00} }, |
| 254 | {6, 0x68, {0x29, 0x20, 0x10, 0x0E, 0x0B, 0x3E} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 255 | /* eDP Settings for Link Training*/ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 256 | {3, 0x68, {0xB6, 0x31, 0xFF, 0x00, 0x00, 0x00} }, |
| 257 | {3, 0x68, {0x80, 0x01, 0x14, 0x00, 0x00, 0x00} }, |
| 258 | {3, 0x68, {0x80, 0x02, 0x02, 0x00, 0x00, 0x00} }, |
| 259 | {3, 0x68, {0xB6, 0x08, 0x0B, 0x00, 0x00, 0x00} }, |
| 260 | {3, 0x68, {0xB8, 0x00, 0x1E, 0x00, 0x00, 0x00} }, |
| 261 | {3, 0x68, {0x87, 0x00, 0x00, 0x00, 0x00, 0x00} }, |
| 262 | {6, 0x68, {0x50, 0x10, 0x00, 0x00, 0x9D, 0x00} }, |
| 263 | {6, 0x68, {0x00, 0x8C, 0x40, 0x00, 0x00, 0x00} }, |
| 264 | {6, 0x68, {0x00, 0x80, 0x02, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 265 | /* Link Training */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 266 | {3, 0x68, {0x82, 0x02, 0xFF, 0x00, 0x00, 0x00} }, |
| 267 | {3, 0x68, {0x82, 0x03, 0xFF, 0x00, 0x00, 0x00} }, |
| 268 | {3, 0x68, {0x82, 0x04, 0xFF, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 269 | /* DSI Transition Time Setting for Non Preset */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 270 | {6, 0x68, {0x21, 0x54, 0x0D, 0x00, 0x00, 0x00} }, |
| 271 | {6, 0x68, {0x21, 0x58, 0x06, 0x00, 0x2A, 0x00} }, |
| 272 | {6, 0x68, {0x21, 0x5C, 0x07, 0x00, 0x0E, 0x00} }, |
| 273 | {6, 0x68, {0x21, 0x60, 0x07, 0x00, 0x10, 0x00} }, |
| 274 | {6, 0x68, {0x21, 0x64, 0x10, 0x27, 0x00, 0x00} }, |
| 275 | {6, 0x68, {0x21, 0x68, 0x0E, 0x00, 0x00, 0x00} }, |
| 276 | {6, 0x68, {0x21, 0x6C, 0x0A, 0x00, 0x0E, 0x00} }, |
| 277 | {6, 0x68, {0x21, 0x78, 0x0E, 0x00, 0x0D, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 278 | /* DSI Start */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 279 | {6, 0x68, {0x20, 0x7C, 0x81, 0x00, 0x00, 0x00} }, |
| 280 | {6, 0x68, {0x20, 0x50, 0x00, 0x00, 0x00, 0x00} }, |
| 281 | {6, 0x68, {0x20, 0x1C, 0x01, 0x00, 0x00, 0x00} }, |
| 282 | {6, 0x68, {0x20, 0x60, 0xFF, 0xFF, 0xFF, 0xFF} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 283 | /* GPIO for LCD control*/ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 284 | {6, 0x68, {0x08, 0x04, 0x00, 0x00, 0x00, 0x00} }, |
| 285 | {6, 0x68, {0x00, 0x80, 0x0F, 0x00, 0x00, 0x00} }, |
| 286 | {6, 0x68, {0x00, 0x84, 0x0F, 0x00, 0x00, 0x00} }, |
| 287 | {6, 0x68, {0x00, 0x84, 0x00, 0x00, 0x00, 0x00} }, |
| 288 | {6, 0x68, {0x00, 0x84, 0x0F, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 289 | /* DSI Hs Clock Mode */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 290 | {6, 0x68, {0x20, 0x50, 0x20, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 291 | /* LCD Initialization */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 292 | {6, 0x68, {0x22, 0xFC, 0x15, 0xBF, 0xA5, 0x81} }, |
| 293 | {6, 0x68, {0x22, 0xFC, 0x15, 0x01, 0x00, 0x81} }, |
| 294 | {6, 0x68, {0x22, 0xFC, 0x15, 0x8F, 0xA5, 0x81} }, |
| 295 | {6, 0x68, {0x22, 0xFC, 0x15, 0x83, 0xAA, 0x81} }, |
| 296 | {6, 0x68, {0x22, 0xFC, 0x15, 0x84, 0x11, 0x81} }, |
| 297 | {6, 0x68, {0x22, 0xFC, 0x15, 0xA9, 0x48, 0x81} }, |
| 298 | {6, 0x68, {0x22, 0xFC, 0x15, 0x83, 0x00, 0x81} }, |
| 299 | {6, 0x68, {0x22, 0xFC, 0x15, 0x84, 0x00, 0x81} }, |
| 300 | {6, 0x68, {0x22, 0xFC, 0x15, 0x8F, 0x00, 0x81} }, |
| 301 | {6, 0x68, {0x2A, 0x10, 0x10, 0x00, 0x04, 0x80} }, |
| 302 | {6, 0x68, {0x2A, 0x04, 0x01, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 303 | /* Check if eDP video is coming */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 304 | {6, 0x68, {0x01, 0x54, 0x01, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 305 | /* End of table */ |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 306 | {0, 0x00, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }, |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 307 | }; |
| 308 | |
| 309 | static void mainboard_configure_edp_bridge(void) |
| 310 | { |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 311 | const struct edp_data *edptable; |
| 312 | unsigned int loops; |
Wim Vervoorn | 467802b | 2019-10-17 13:20:42 +0200 | [diff] [blame] | 313 | unsigned int pcb_version; |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 314 | int status; |
| 315 | |
Wim Vervoorn | 467802b | 2019-10-17 13:20:42 +0200 | [diff] [blame] | 316 | pcb_version = cpld_read_pcb_version(); |
| 317 | printk(BIOS_DEBUG, "PCB version: %x\n", pcb_version); |
| 318 | |
| 319 | if (pcb_version < 7) |
Frans Hendriks | 8b040c0 | 2019-06-24 08:57:56 +0200 | [diff] [blame] | 320 | edptable = b101uan01_table; |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 321 | else |
| 322 | edptable = b101uan08_table; |
| 323 | |
| 324 | /* reset bridge */ |
Wim Vervoorn | 467802b | 2019-10-17 13:20:42 +0200 | [diff] [blame] | 325 | cpld_reset_bridge(); |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 326 | |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 327 | while (edptable->payload_length) { |
| 328 | loops = 5; |
| 329 | do { |
| 330 | status = smbus_i2c_block_write(edptable->address, |
Wim Vervoorn | 89f59676 | 2019-10-11 13:52:42 +0200 | [diff] [blame] | 331 | edptable->payload_length, |
| 332 | (u8 *)&edptable->data[0]); |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 333 | } while (--loops && (status < 0)); |
| 334 | |
| 335 | if (loops == 0) { |
| 336 | printk(BIOS_ERR, "Writing eDP bridge failed!\n"); |
| 337 | return; |
| 338 | } |
| 339 | edptable++; |
| 340 | }; |
| 341 | } |
Frans Hendriks | 43b6e2e | 2019-06-04 13:53:05 +0200 | [diff] [blame] | 342 | |
| 343 | void mainboard_silicon_init_params(SILICON_INIT_UPD *params) |
| 344 | { |
Frans Hendriks | 6f9fcc6 | 2019-06-21 09:48:48 +0200 | [diff] [blame] | 345 | mainboard_configure_edp_bridge(); |
Frans Hendriks | 43b6e2e | 2019-06-04 13:53:05 +0200 | [diff] [blame] | 346 | } |