/* * This file is part of the coreboot project. * * Copyright (C) 2018-2019 Facebook, Inc * Copyright (C) 2018-2019 Eltan B.V. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include #include #include #include #include "mainboard.h" #include "onboard.h" struct edp_data { u8 payload_length; u8 address; /* data: reg[15:8],reg[7:0], data bytes starting with data[7:0] */ u8 data[6]; } __packed; static const struct edp_data b101uan01_table[] = { /* set eDP bridge to 1200x1920 */ /* IO */ { 6, 0x68, { 0x08, 0x00, 0x01, 0x00, 0x00, 0x00 } }, /* Boot */ { 6, 0x68, { 0x10, 0x00, 0x78, 0x69, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x04, 0x02, 0x08, 0x02, 0x00 } }, { 6, 0x68, { 0x10, 0x08, 0x23, 0x00, 0x87, 0x02 } }, { 6, 0x68, { 0x10, 0x0C, 0x19, 0x04, 0x00, 0x23 } }, { 6, 0x68, { 0x10, 0x10, 0x06, 0x00, 0x67, 0x00 } }, { 6, 0x68, { 0x10, 0x14, 0x01, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF } }, /* Internal */ { 3, 0x68, { 0xB0, 0x05, 0x0A, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x06, 0x03, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x07, 0x16, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x08, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x09, 0x21, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x0A, 0x07, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x14, 0x03, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF } }, /* eDP */ { 3, 0x68, { 0x80, 0x03, 0x41, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB4, 0x00, 0x0D, 0x00, 0x00, 0x00 } }, /* DPRX */ { 3, 0x68, { 0xB8, 0x8E, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8F, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x9A, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x9B, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x00, 0x0E, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x26, 0x02, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x01, 0x20, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC0, 0xF1, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC1, 0xF1, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC2, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC3, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC4, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC5, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC6, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC7, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x0B, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x33, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x5B, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x10, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x38, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x60, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x15, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x3D, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x65, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x1A, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x42, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x6A, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x1F, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x47, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x6F, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x24, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x4C, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x74, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x29, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x51, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x79, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x2E, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x56, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x7E, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x90, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x91, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x92, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x93, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x94, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x95, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x96, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x97, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x98, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x99, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x9A, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x9B, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8A, 0x03, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x96, 0x03, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0xD1, 0x07, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0xB0, 0x07, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8B, 0x04, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8C, 0x45, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8D, 0x05, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x97, 0x04, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x98, 0xE0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x99, 0x2E, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x80, 0x0E, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x14, 0x07, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF } }, /* Video size */ { 6, 0x68, { 0x01, 0x48, 0xB0, 0x04, 0x00, 0x00 } }, { 6, 0x68, { 0x29, 0x20, 0x10, 0x0E, 0x0B, 0x3E } }, /* eDP */ { 3, 0x68, { 0xB6, 0x31, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x80, 0x01, 0x14, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x80, 0x02, 0x02, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB6, 0x08, 0x0B, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x00, 0x1E, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x87, 0x00, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x50, 0x10, 0x00, 0x00, 0x9D, 0x00 } }, { 6, 0x68, { 0x00, 0x8C, 0x40, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x80, 0x02, 0x00, 0x00, 0x00 } }, /* Link Training */ { 3, 0x68, { 0x82, 0x02, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x82, 0x03, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x82, 0x04, 0xFF, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x21, 0x58, 0x09, 0x00, 0x28, 0x00 } }, { 6, 0x68, { 0x21, 0x60, 0x07, 0x00, 0x0F, 0x00 } }, { 6, 0x68, { 0x21, 0x64, 0x28, 0x23, 0x00, 0x00 } }, { 6, 0x68, { 0x21, 0x68, 0x0E, 0x00, 0x00, 0x00 } }, /* DSI */ { 6, 0x68, { 0x20, 0x7C, 0x81, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x20, 0x50, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x20, 0x1C, 0x01, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x20, 0x60, 0xFF, 0xFF, 0xFF, 0xFF } }, /* GPIO */ { 6, 0x68, { 0x08, 0x04, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x80, 0x0F, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x84, 0x0F, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x84, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x84, 0x0F, 0x00, 0x00, 0x00 } }, /* DSI clock */ { 6, 0x68, { 0x20, 0x50, 0x20, 0x00, 0x00, 0x00 } }, /* LCD init */ { 6, 0x68, { 0x22, 0xFC, 0x15, 0x01, 0x00, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x8C, 0x80, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0xC7, 0x50, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0xC5, 0x50, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x85, 0x04, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x86, 0x08, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x83, 0xAA, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x84, 0x11, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x9C, 0x10, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0xA9, 0x4B, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x05, 0x11, 0x00, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x05, 0x29, 0x00, 0x81 } }, { 6, 0x68, { 0x2A, 0x10, 0x10, 0x00, 0x04, 0x80 } }, { 6, 0x68, { 0x2A, 0x04, 0x01, 0x00, 0x00, 0x00 } }, /* Check Video */ { 6, 0x68, { 0x01, 0x54, 0x01, 0x00, 0x00, 0x00 } }, /* End of table */ { 0, 0x00, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }, }; static const struct edp_data b101uan08_table[] = { /* set eDP bridge to 1200x1920 */ /* IO Voltage Setting */ { 6, 0x68, { 0x08, 0x00, 0x01, 0x00, 0x00, 0x00 } }, /* Boot Settings */ { 6, 0x68, { 0x10, 0x00, 0x78, 0x69, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x04, 0x02, 0x08, 0x02, 0x00 } }, { 6, 0x68, { 0x10, 0x08, 0x22, 0x00, 0xA0, 0x02 } }, { 6, 0x68, { 0x10, 0x0C, 0x50, 0x04, 0x00, 0x03 } }, { 6, 0x68, { 0x10, 0x10, 0x10, 0x0D, 0x06, 0x01 } }, { 6, 0x68, { 0x10, 0x14, 0x01, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF } }, /* Internal PCLK settings for Non Present or REFCLK=26MHz */ { 3, 0x68, { 0xB0, 0x05, 0x0A, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x06, 0x03, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x07, 0x16, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x08, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x09, 0x21, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB0, 0x0A, 0x07, 0x00, 0x00, 0x00 } }, /* DSI Clock setting for Non Preset or REFCLK=26MHz */ { 6, 0x68, { 0x41, 0xB0, 0xC1, 0x22, 0x04, 0x00 } }, { 6, 0x68, { 0x41, 0xBC, 0x01, 0x0E, 0x00, 0x00 } }, { 6, 0x68, { 0x41, 0xC0, 0x30, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x14, 0x03, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF } }, /* Additional Settng for eDP */ { 3, 0x68, { 0x80, 0x03, 0x41, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB4, 0x00, 0x0D, 0x00, 0x00, 0x00 } }, /* DPRX CAD Register Setting */ { 3, 0x68, { 0xB8, 0x8E, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8F, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x9A, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x9B, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x00, 0x0E, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x26, 0x02, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x01, 0x20, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC0, 0xF1, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC1, 0xF1, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC2, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC3, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC4, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC5, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC6, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0xC7, 0xF0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x0B, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x33, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x5B, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x10, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x38, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x60, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x15, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x3D, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x65, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x1A, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x42, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x6A, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x1F, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x47, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x6F, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x24, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x4C, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x74, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x29, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x51, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x79, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x2E, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x56, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x7E, 0x00, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x90, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x91, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x92, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x93, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x94, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x95, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x96, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x97, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x98, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x99, 0x10, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x9A, 0x0F, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0x9B, 0xF6, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8A, 0x03, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x96, 0x03, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0xD1, 0x07, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xBB, 0xB0, 0x07, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8B, 0x04, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8C, 0x45, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x8D, 0x05, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x97, 0x04, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x98, 0xE0, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x99, 0x2E, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x80, 0x0E, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x14, 0x07, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x10, 0x18, 0xFF, 0xFF, 0xFF, 0xFF } }, /* Video size Related Settings for Non Present */ { 6, 0x68, { 0x01, 0x48, 0xB0, 0x04, 0x00, 0x00 } }, { 6, 0x68, { 0x29, 0x20, 0x10, 0x0E, 0x0B, 0x3E } }, /* eDP Settings for Link Training*/ { 3, 0x68, { 0xB6, 0x31, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x80, 0x01, 0x14, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x80, 0x02, 0x02, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB6, 0x08, 0x0B, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0xB8, 0x00, 0x1E, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x87, 0x00, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x50, 0x10, 0x00, 0x00, 0x9D, 0x00 } }, { 6, 0x68, { 0x00, 0x8C, 0x40, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x80, 0x02, 0x00, 0x00, 0x00 } }, /* Link Training */ { 3, 0x68, { 0x82, 0x02, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x82, 0x03, 0xFF, 0x00, 0x00, 0x00 } }, { 3, 0x68, { 0x82, 0x04, 0xFF, 0x00, 0x00, 0x00 } }, /* DSI Transition Time Setting for Non Preset */ { 6, 0x68, { 0x21, 0x54, 0x0D, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x21, 0x58, 0x06, 0x00, 0x2A, 0x00 } }, { 6, 0x68, { 0x21, 0x5C, 0x07, 0x00, 0x0E, 0x00 } }, { 6, 0x68, { 0x21, 0x60, 0x07, 0x00, 0x10, 0x00 } }, { 6, 0x68, { 0x21, 0x64, 0x10, 0x27, 0x00, 0x00 } }, { 6, 0x68, { 0x21, 0x68, 0x0E, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x21, 0x6C, 0x0A, 0x00, 0x0E, 0x00 } }, { 6, 0x68, { 0x21, 0x78, 0x0E, 0x00, 0x0D, 0x00 } }, /* DSI Start */ { 6, 0x68, { 0x20, 0x7C, 0x81, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x20, 0x50, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x20, 0x1C, 0x01, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x20, 0x60, 0xFF, 0xFF, 0xFF, 0xFF } }, /* GPIO for LCD control*/ { 6, 0x68, { 0x08, 0x04, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x80, 0x0F, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x84, 0x0F, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x84, 0x00, 0x00, 0x00, 0x00 } }, { 6, 0x68, { 0x00, 0x84, 0x0F, 0x00, 0x00, 0x00 } }, /* DSI Hs Clock Mode */ { 6, 0x68, { 0x20, 0x50, 0x20, 0x00, 0x00, 0x00 } }, /* LCD Initialization */ { 6, 0x68, { 0x22, 0xFC, 0x15, 0xBF, 0xA5, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x01, 0x00, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x8F, 0xA5, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x83, 0xAA, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x84, 0x11, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0xA9, 0x48, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x83, 0x00, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x84, 0x00, 0x81 } }, { 6, 0x68, { 0x22, 0xFC, 0x15, 0x8F, 0x00, 0x81 } }, { 6, 0x68, { 0x2A, 0x10, 0x10, 0x00, 0x04, 0x80 } }, { 6, 0x68, { 0x2A, 0x04, 0x01, 0x00, 0x00, 0x00 } }, /* Check if eDP video is coming */ { 6, 0x68, { 0x01, 0x54, 0x01, 0x00, 0x00, 0x00 } }, /* End of table */ { 0, 0x00, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }, }; static void mainboard_configure_edp_bridge(void) { const struct edp_data *edptable; unsigned int loops; int status; if (mainboard_read_pcb_version() < 7) edptable = b101uan01_table; else edptable = b101uan08_table; /* reset bridge */ outb(CPLD_CMD_RESET_DSI_BRIDGE_ACTIVE, CPLD_RESET_PORT); outb(CPLD_CMD_RESET_DSI_BRIDGE_INACTIVE, CPLD_RESET_PORT); while (edptable->payload_length) { loops = 5; do { status = smbus_i2c_block_write(edptable->address, edptable->payload_length, (u8 *)&edptable->data[0]); } while (--loops && (status < 0)); if (loops == 0) { printk(BIOS_ERR, "Writing eDP bridge failed!\n"); return; } edptable++; }; } void mainboard_silicon_init_params(SILICON_INIT_UPD *params) { mainboard_configure_edp_bridge(); if (CONFIG(FSP1_1_DISPLAY_LOGO)) { size_t logo_len; void *logo = NULL; logo = load_logo(&logo_len); if (logo) { params->PcdLogoPtr = (u32)logo; params->PcdLogoSize = logo_len; } } }