From 0cf89bf20a4f592754a60a1c519b8c20d2a823d3 Mon Sep 17 00:00:00 2001 From: Youness Alaoui Date: Tue, 8 May 2018 19:34:21 -0400 Subject: purism/librem_bdl: Add support for Librem 15 v2 Adding new librem_bdl variant for the Librem 15 v2, which is very similar to Librem 13 v1, with the following differences: - SATA ports 0 and 1 instead of 0 and 3 - SATA DTLE IOBP value is 7 instead of 9 for port 0 - There is no LAN device - There are two SODIMM slots, and DQs are interleaved - USB ports are different Change-Id: Ifaca382a540d085e6c919daa992a0fbd52643a5b Signed-off-by: Youness Alaoui Reviewed-on: https://review.coreboot.org/26184 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/mainboard/purism/librem_bdl/Kconfig | 9 ++- src/mainboard/purism/librem_bdl/Kconfig.name | 4 ++ .../librem_bdl/variants/librem15v2/board_info.txt | 9 +++ .../librem_bdl/variants/librem15v2/devicetree.cb | 75 ++++++++++++++++++++++ .../librem_bdl/variants/librem15v2/pei_data.c | 64 ++++++++++++++++++ 5 files changed, 160 insertions(+), 1 deletion(-) create mode 100644 src/mainboard/purism/librem_bdl/variants/librem15v2/board_info.txt create mode 100644 src/mainboard/purism/librem_bdl/variants/librem15v2/devicetree.cb create mode 100644 src/mainboard/purism/librem_bdl/variants/librem15v2/pei_data.c (limited to 'src/mainboard/purism') diff --git a/src/mainboard/purism/librem_bdl/Kconfig b/src/mainboard/purism/librem_bdl/Kconfig index 63863ca41a..910be0500b 100644 --- a/src/mainboard/purism/librem_bdl/Kconfig +++ b/src/mainboard/purism/librem_bdl/Kconfig @@ -13,10 +13,12 @@ if BOARD_PURISM_BASEBOARD_LIBREM_BDL config VARIANT_DIR string default "librem13v1" if BOARD_PURISM_LIBREM13_V1 + default "librem15v2" if BOARD_PURISM_LIBREM15_V2 config DEVICETREE string default "variants/librem13v1/devicetree.cb" if BOARD_PURISM_LIBREM13_V1 + default "variants/librem15v2/devicetree.cb" if BOARD_PURISM_LIBREM15_V2 config DRIVERS_PS2_KEYBOARD def_bool y @@ -54,14 +56,17 @@ config MAINBOARD_VENDOR config MAINBOARD_PART_NUMBER string default "Librem 13 v1" if BOARD_PURISM_LIBREM13_V1 + default "Librem 15 v2" if BOARD_PURISM_LIBREM15_V2 config MAINBOARD_FAMILY string default "Librem 13" if BOARD_PURISM_LIBREM13_V1 + default "Librem 15" if BOARD_PURISM_LIBREM15_V2 config MAINBOARD_VERSION string default "1.0" if BOARD_PURISM_LIBREM13_V1 + default "2.0" if BOARD_PURISM_LIBREM15_V2 config MAX_CPUS int @@ -79,6 +84,8 @@ config PRE_GRAPHICS_DELAY config VGA_BIOS_ID string - default "8086,1616" + default "8086,1616" if BOARD_PURISM_LIBREM13_V1 + default "8086,162b" if BOARD_PURISM_LIBREM15_V2 + endif diff --git a/src/mainboard/purism/librem_bdl/Kconfig.name b/src/mainboard/purism/librem_bdl/Kconfig.name index 498c6ef2bf..e0cbed4efd 100644 --- a/src/mainboard/purism/librem_bdl/Kconfig.name +++ b/src/mainboard/purism/librem_bdl/Kconfig.name @@ -1,3 +1,7 @@ config BOARD_PURISM_LIBREM13_V1 bool "Librem 13 v1" select BOARD_PURISM_BASEBOARD_LIBREM_BDL + +config BOARD_PURISM_LIBREM15_V2 + bool "Librem 15 v2" + select BOARD_PURISM_BASEBOARD_LIBREM_BDL diff --git a/src/mainboard/purism/librem_bdl/variants/librem15v2/board_info.txt b/src/mainboard/purism/librem_bdl/variants/librem15v2/board_info.txt new file mode 100644 index 0000000000..953e92e2aa --- /dev/null +++ b/src/mainboard/purism/librem_bdl/variants/librem15v2/board_info.txt @@ -0,0 +1,9 @@ +Category: laptop +Vendor name: Purism +Board name: Librem 15 v2 +Board URL: https://web.archive.org/web/20160529052744/https://puri.sm/librem-15/ +ROM package: SOIC8 +ROM protocol: SPI +ROM socketed: n +Flashrom support: y +Release year: 2015 diff --git a/src/mainboard/purism/librem_bdl/variants/librem15v2/devicetree.cb b/src/mainboard/purism/librem_bdl/variants/librem15v2/devicetree.cb new file mode 100644 index 0000000000..3e83d3fb1a --- /dev/null +++ b/src/mainboard/purism/librem_bdl/variants/librem15v2/devicetree.cb @@ -0,0 +1,75 @@ +chip soc/intel/broadwell + + # Enable eDP Hotplug with 6ms pulse + register "gpu_dp_d_hotplug" = "0x06" + + # Enable DDI1 Hotplug with 6ms pulse + register "gpu_dp_b_hotplug" = "0x06" + + # Set backlight PWM values for eDP + register "gpu_cpu_backlight" = "0x00000200" + register "gpu_pch_backlight" = "0x04000200" + + # Enable Panel and configure power delays + register "gpu_panel_port_select" = "1" # eDP + register "gpu_panel_power_cycle_delay" = "6" # 500ms + register "gpu_panel_power_up_delay" = "2000" # 200ms + register "gpu_panel_power_down_delay" = "500" # 50ms + register "gpu_panel_power_backlight_on_delay" = "2000" # 200ms + register "gpu_panel_power_backlight_off_delay" = "2000" # 200ms + + # EC host command ranges are in 0x380-0x383 & 0x80-0x8f + register "gen1_dec" = "0x00000381" + register "gen2_dec" = "0x000c0081" + + # Port 0 is HDD + # Port 1 is M.2 NGFF + register "sata_port_map" = "0x3" + + # Port tuning for link stability + register "sata_port0_gen3_dtle" = "7" + register "sata_port1_gen3_dtle" = "9" + register "sata_port2_gen3_dtle" = "9" + register "sata_port3_gen3_dtle" = "7" + + device cpu_cluster 0 on + device lapic 0 on end + end + device domain 0 on + device pci 00.0 on end # host bridge + device pci 02.0 on end # vga controller + device pci 03.0 on end # mini-hd audio + device pci 13.0 off end # Smart Sound Audio DSP + device pci 14.0 on end # USB3 XHCI + device pci 15.0 off end # Serial I/O DMA + device pci 15.1 off end # I2C0 + device pci 15.2 off end # I2C1 + device pci 15.3 off end # GSPI0 + device pci 15.4 off end # GSPI1 + device pci 15.5 off end # UART0 + device pci 15.6 off end # UART1 + device pci 16.0 off end # Management Engine Interface 1 + device pci 16.1 off end # Management Engine Interface 2 + device pci 16.2 off end # Management Engine IDE-R + device pci 16.3 off end # Management Engine KT + device pci 17.0 off end # SDIO + device pci 19.0 off end # GbE + device pci 1b.0 on end # High Definition Audio + device pci 1c.0 on end # PCIe Port #1 + device pci 1c.1 off end # PCIe Port #2 + device pci 1c.2 off end # PCIe Port #3 - LAN + device pci 1c.3 on end # PCIe Port #4 - WiFi + device pci 1c.4 on end # PCIe Port #5 + device pci 1c.5 on end # PCIe Port #6 - M.2 NVMe + device pci 1d.0 on end # USB2 EHCI + device pci 1e.0 off end # PCI bridge + device pci 1f.0 on + chip ec/purism/librem + device pnp 0c09.0 on end + end + end # LPC bridge + device pci 1f.2 on end # SATA Controller + device pci 1f.3 on end # SMBus + device pci 1f.6 off end # Thermal + end +end diff --git a/src/mainboard/purism/librem_bdl/variants/librem15v2/pei_data.c b/src/mainboard/purism/librem_bdl/variants/librem15v2/pei_data.c new file mode 100644 index 0000000000..83de020cf8 --- /dev/null +++ b/src/mainboard/purism/librem_bdl/variants/librem15v2/pei_data.c @@ -0,0 +1,64 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Google Inc. + * + * 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 + +void mainboard_fill_pei_data(struct pei_data *pei_data) +{ + pei_data->ec_present = 1; + pei_data->dq_pins_interleaved = 1; + + /* One DIMM slot */ + pei_data->dimm_channel0_disabled = 2; + pei_data->dimm_channel1_disabled = 2; + + pei_data->spd_addresses[0] = 0xa0; + pei_data->spd_addresses[2] = 0xa4; + + /* P1: Right Side Port (USB2) */ + pei_data_usb2_port(pei_data, 0, 0x0080, 1, USB_OC_PIN_SKIP, + USB_PORT_BACK_PANEL); + /* P2: Right Side Port (USB2) */ + pei_data_usb2_port(pei_data, 1, 0x0080, 1, USB_OC_PIN_SKIP, + USB_PORT_BACK_PANEL); + /* P3: Left Side Port (USB2 only) */ + pei_data_usb2_port(pei_data, 2, 0x0080, 1, USB_OC_PIN_SKIP, + USB_PORT_BACK_PANEL); + /* P4: Left Side Port (USB2 only) */ + pei_data_usb2_port(pei_data, 3, 0x0080, 1, USB_OC_PIN_SKIP, + USB_PORT_BACK_PANEL); + /* P5: Empty */ + pei_data_usb2_port(pei_data, 4, 0x0080, 0, USB_OC_PIN_SKIP, + USB_PORT_BACK_PANEL); + /* P6: Bluetooth */ + pei_data_usb2_port(pei_data, 5, 0x0080, 1, USB_OC_PIN_SKIP, + USB_PORT_SKIP); + /* P7: Camera */ + pei_data_usb2_port(pei_data, 6, 0x0080, 1, USB_OC_PIN_SKIP, + USB_PORT_SKIP); + /* P8: SD Card */ + pei_data_usb2_port(pei_data, 7, 0x0080, 1, USB_OC_PIN_SKIP, + USB_PORT_BACK_PANEL); + + /* P1: Right Side Port (USB3) */ + pei_data_usb3_port(pei_data, 0, 1, USB_OC_PIN_SKIP, 0); + /* P2: Right Side Port (USB3) */ + pei_data_usb3_port(pei_data, 1, 1, USB_OC_PIN_SKIP, 0); + /* P3: Empty */ + pei_data_usb3_port(pei_data, 2, 0, USB_OC_PIN_SKIP, 0); + /* P4: Empty */ + pei_data_usb3_port(pei_data, 3, 0, USB_OC_PIN_SKIP, 0); +} -- cgit v1.2.3