From 431d0083a86df5e08c63e621a587e182b1af46f1 Mon Sep 17 00:00:00 2001 From: Johanna Schander Date: Mon, 22 Jul 2019 09:24:14 +0200 Subject: Add Razer Blade Stealth (2016) H2U MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Razer Blade Stealth H2U is a KabyLake System using: - Intel KBL 7500U - ITE8528E SuperIO - Intel 600P Series NVMe SSD - Either four MT52L1G32D4PG (16GB) or MT52L512MB32D4PG (8GB) of soldered memory in dualchannel mode - (Optional) Touchscreen - HDMI 2.0a via DP-1: Paradetech PS175 - AlpineRidge Thunderbolt 3 controller - TPS65982 USB-PD power switch / multiplexer Even though it has a 16MB chip equipped (W25Q128.V) only the first 8MB are used and mapped via IFD. The rest is left empty (0xFF). The flash is not secured in any way and can be read via flashrom. It should be the source for this port's IFD and ME blobs. Working: - USB-A Ports left and right - Speakers - Touchscreen (USB) - Onboard Keyboard in Linux - NVMe SSD - SeaBIOS, Tianocore and Grub Payloads - Webcam - Powersaving Modes - Battery state and LID switch, sometimes slow to update. - Touchpad (I2C-HID) - Headphones Not part of this commit: - Thunderbolt / USB-C (Requires advanced EC signaling) - Full HDMI support (Currently requires plugged connection at boot) Change-Id: I7ede881d631e1863f07f5130f84bc3b8ca61a350 Signed-off-by: Johanna Schander Reviewed-on: https://review.coreboot.org/c/coreboot/+/34475 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Neuschäfer --- src/mainboard/razer/blade_stealth_kbl/romstage.c | 63 ++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 src/mainboard/razer/blade_stealth_kbl/romstage.c (limited to 'src/mainboard/razer/blade_stealth_kbl/romstage.c') diff --git a/src/mainboard/razer/blade_stealth_kbl/romstage.c b/src/mainboard/razer/blade_stealth_kbl/romstage.c new file mode 100644 index 0000000000..893d28a2ab --- /dev/null +++ b/src/mainboard/razer/blade_stealth_kbl/romstage.c @@ -0,0 +1,63 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2010 coresystems GmbH + * Copyright (C) 2015 Google Inc. + * Copyright (C) 2015 Intel Corporation + * Copyright (C) 2017 Purism SPC. + * + * 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 +#include "spd/spd.h" +#include +#include +#include + +#define SPD_4X_2GB 0 +#define SPD_4X_4GB 1 + +void mainboard_memory_init_params(FSPM_UPD *mupd) +{ + FSP_M_CONFIG *mem_cfg; + mem_cfg = &mupd->FspmConfig; + + +#if CONFIG(BOARD_RAZER_BLADE_STEALTH_KBL_16GB) + u8 spd_index = SPD_4X_4GB; +#else + u8 spd_index = SPD_4X_2GB; +#endif + + printk(BIOS_INFO, "SPD index %d\n", spd_index); + + mainboard_fill_dq_map_data(&mem_cfg->DqByteMapCh0); + mainboard_fill_dqs_map_data(&mem_cfg->DqsMapCpu2DramCh0); + mainboard_fill_rcomp_res_data(&mem_cfg->RcompResistor); + mainboard_fill_rcomp_strength_data(&mem_cfg->RcompTarget); + + struct region_device spd_rdev; + + mem_cfg->DqPinsInterleaved = 0; + if (get_spd_cbfs_rdev(&spd_rdev, spd_index) < 0) + die("spd.bin not found\n"); + mem_cfg->MemorySpdDataLen = region_device_sz(&spd_rdev); + /* Memory leak is ok since we have memory mapped boot media */ + // TODO evaluate google/eve way of loading + mem_cfg->MemorySpdPtr00 = (uintptr_t)rdev_mmap_full(&spd_rdev); + mem_cfg->MemorySpdPtr10 = mem_cfg->MemorySpdPtr00; + + mupd->FspmTestConfig.DmiVc1 = 1; +} -- cgit v1.2.3