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veyron: Unify identical mainboards 

This patch removes a lot of code duplication between the virtually
identical Veyron Chromebook variants by merging the code into a single
directory and handling the different names solely within Kconfig. This
also allows us to easily add all the other Chromebook variants that have
only been kept in Google's firmware branch to avoid cluttering coreboot
too much, making it possible to build these boards with upstream
coreboot out of the box.

The only effective change this will have on the affected boards is
removing quirks for early board revisions (since revision numbers differ
between variants). Since all those quirks concerned early pre-MP
revisions, I doubt this will bother anyone (and the old code is still
available through the Google firmware branch if anyone needs it). It
will also expand a recent fix in Jerry that increased an LCD power-on
delay to make it compatible with another kind of panel to all boards,
which is probably not a bad idea anyway.

Leaving all non-Chromebook boards as they are for now since they often
contain more extensive differences.

BRANCH=None
BUG=None
TEST=Booted Jerry.

Change-Id: I4bd590429b9539a91f837459a804888904cd6f2d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 10049a59a34ef45ca1458c1549f708b5f83e2ef9
Original-Change-Id: I6a8c813e58fe60d83a0b783141ffed520e197b3c
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/296053
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11555
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Julius Werner 2015-08-28 14:34:09 -07:00 committed by Patrick Georgi
parent 736a4a2a17
commit dd07ef2acd
152 changed files with 50 additions and 8504 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/mainboard/google/veyron_jerry/Kconfig → src/mainboard/google/veyron/Kconfig
View File

@ -17,7 +17,10 @@
## Foundation, Inc.
##
if BOARD_GOOGLE_VEYRON_JERRY
config BOARD_GOOGLE_VEYRON # dummy option to be selected by variant boards
def_bool n
if BOARD_GOOGLE_VEYRON
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
@ -43,11 +46,11 @@ config CHROMEOS
config MAINBOARD_DIR
string
default google/veyron_jerry
default google/veyron
config MAINBOARD_PART_NUMBER
string
default "Veyron_Jerry"
default "Veyron"
config MAINBOARD_VENDOR
string
@ -82,4 +85,4 @@ config PMIC_BUS
int
default 0
endif # BOARD_GOOGLE_VEYRON_JERRY
endif # BOARD_GOOGLE_VEYRON

39
src/mainboard/google/veyron/Kconfig.name Normal file
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@ -0,0 +1,39 @@
config BOARD_GOOGLE_VEYRON_GUS
bool "Veyron_Gus"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_JAQ
bool "Veyron_Jaq"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_JERRY
bool "Veyron_Jerry"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_MIGHTY
bool "Veyron_Mighty"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_MINNIE
bool "Veyron_Minnie"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_NICKY
bool "Veyron_Nicky"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_PINKY
bool "Veyron_Pinky"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_SHARK
bool "Veyron_Shark"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_SPEEDY
bool "Veyron_Speedy"
select BOARD_GOOGLE_VEYRON
config BOARD_GOOGLE_VEYRON_THEA
bool "Veyron_Thea"
select BOARD_GOOGLE_VEYRON

0
src/mainboard/google/veyron_jerry/Makefile.inc → src/mainboard/google/veyron/Makefile.inc
View File

6
src/mainboard/google/veyron_jerry/board.h → src/mainboard/google/veyron/board.h
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@ -17,8 +17,8 @@
* Foundation, Inc.
*/
#ifndef __MAINBOARD_GOOGLE_VEYRON_JERRY_BOARD_H
#define __MAINBOARD_GOOGLE_VEYRON_JERRY_BOARD_H
#ifndef __MAINBOARD_GOOGLE_VEYRON_BOARD_H
#define __MAINBOARD_GOOGLE_VEYRON_BOARD_H
#include <boardid.h>
#include <gpio.h>
@ -28,4 +28,4 @@
void setup_chromeos_gpios(void);
#endif /* __MAINBOARD_GOOGLE_VEYRON_JERRY_BOARD_H */
#endif /* __MAINBOARD_GOOGLE_VEYRON_BOARD_H */

0
src/mainboard/google/veyron_jerry/boardid.c → src/mainboard/google/veyron/boardid.c
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0
src/mainboard/google/veyron_jerry/bootblock.c → src/mainboard/google/veyron/bootblock.c
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0
src/mainboard/google/veyron_jerry/chromeos.c → src/mainboard/google/veyron/chromeos.c
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0
src/mainboard/google/veyron_jerry/devicetree.cb → src/mainboard/google/veyron/devicetree.cb
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2
src/mainboard/google/veyron_minnie/mainboard.c → src/mainboard/google/veyron/mainboard.c
View File

@ -141,7 +141,7 @@ void lb_board(struct lb_header *header)
void mainboard_power_on_backlight(void)
{
gpio_output(GPIO(2, B, 4), 1); /* BL_PWR_EN */
mdelay(20);
mdelay(120);
gpio_output(GPIO(7, A, 0), 1); /* LCD_BL */
mdelay(10);
gpio_output(GPIO_BACKLIGHT, 1); /* BL_EN */

0
src/mainboard/google/veyron_jerry/memlayout.ld → src/mainboard/google/veyron/memlayout.ld
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0
src/mainboard/google/veyron_jerry/reset.c → src/mainboard/google/veyron/reset.c
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0
src/mainboard/google/veyron_jerry/romstage.c → src/mainboard/google/veyron/romstage.c
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0
src/mainboard/google/veyron_jerry/sdram_configs.c → src/mainboard/google/veyron/sdram_configs.c
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-ddr3-hynix-2GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-ddr3-hynix-2GB.inc
View File

0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-ddr3-hynix-4GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-ddr3-hynix-4GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-ddr3-nanya-2GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-ddr3-nanya-2GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-ddr3-samsung-2GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-ddr3-samsung-2GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-ddr3-samsung-4GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-ddr3-samsung-4GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-lpddr3-elpida-2GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-lpddr3-elpida-2GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-lpddr3-elpida-4GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-lpddr3-elpida-4GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-lpddr3-hynix-2GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-lpddr3-hynix-2GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-lpddr3-hynix-4GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-lpddr3-hynix-4GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-lpddr3-samsung-2GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-lpddr3-samsung-2GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-lpddr3-samsung-4GB.inc → src/mainboard/google/veyron/sdram_inf/sdram-lpddr3-samsung-4GB.inc
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0
src/mainboard/google/veyron_jerry/sdram_inf/sdram-unused.inc → src/mainboard/google/veyron/sdram_inf/sdram-unused.inc
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2
src/mainboard/google/veyron_jerry/Kconfig.name
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@ -1,2 +0,0 @@
config BOARD_GOOGLE_VEYRON_JERRY
bool "Veyron_Jerry"

167
src/mainboard/google/veyron_jerry/mainboard.c
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@ -1,167 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/cache.h>
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include <console/console.h>
#include <delay.h>
#include <device/device.h>
#include <device/i2c.h>
#include <edid.h>
#include <elog.h>
#include <gpio.h>
#include <soc/display.h>
#include <soc/grf.h>
#include <soc/soc.h>
#include <soc/pmu.h>
#include <soc/clock.h>
#include <soc/rk808.h>
#include <soc/spi.h>
#include <soc/i2c.h>
#include <symbols.h>
#include <vbe.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
static void configure_usb(void)
{
gpio_output(GPIO(0, B, 3), 1); /* HOST1_PWR_EN */
gpio_output(GPIO(0, B, 4), 1); /* USBOTG_PWREN_H */
gpio_output(GPIO(7, C, 5), 1); /* 5V_DRV */
}
static void configure_sdmmc(void)
{
write32(&rk3288_grf->iomux_sdmmc0, IOMUX_SDMMC0);
/* use sdmmc0 io, disable JTAG function */
write32(&rk3288_grf->soc_con0, RK_CLRBITS(1 << 12));
/* Note: these power rail definitions are copied in romstage.c */
rk808_configure_ldo(4, 3300); /* VCCIO_SD */
rk808_configure_ldo(5, 3300); /* VCC33_SD */
gpio_input(GPIO(7, A, 5)); /* SD_DET */
}
static void configure_emmc(void)
{
write32(&rk3288_grf->iomux_emmcdata, IOMUX_EMMCDATA);
write32(&rk3288_grf->iomux_emmcpwren, IOMUX_EMMCPWREN);
write32(&rk3288_grf->iomux_emmccmd, IOMUX_EMMCCMD);
gpio_output(GPIO(2, B, 1), 1); /* EMMC_RST_L */
}
static void configure_codec(void)
{
write32(&rk3288_grf->iomux_i2c2, IOMUX_I2C2); /* CODEC I2C */
i2c_init(2, 400*KHz); /* CODEC I2C */
write32(&rk3288_grf->iomux_i2s, IOMUX_I2S);
write32(&rk3288_grf->iomux_i2sclk, IOMUX_I2SCLK);
rk808_configure_ldo(6, 1800); /* VCC18_CODEC */
/* AUDIO IO domain 1.8V voltage selection */
write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 6));
rkclk_configure_i2s(12288000);
}
static void configure_vop(void)
{
write32(&rk3288_grf->iomux_lcdc, IOMUX_LCDC);
/* lcdc(vop) iodomain select 1.8V */
write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 0));
switch (board_id()) {
case 2:
rk808_configure_switch(2, 1); /* VCC18_LCD */
rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
rk808_configure_switch(1, 1); /* VCC33_LCD */
break;
default:
gpio_output(GPIO(2, B, 5), 1); /* AVDD_1V8_DISP_EN */
rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
gpio_output(GPIO(7, B, 6), 1); /* LCD_EN */
rk808_configure_switch(1, 1); /* VCC33_LCD */
/* enable edp HPD */
gpio_input_pulldown(GPIO(7, B, 3));
write32(&rk3288_grf->iomux_edp_hotplug, IOMUX_EDP_HOTPLUG);
break;
}
}
static void mainboard_init(device_t dev)
{
gpio_output(GPIO_RESET, 0);
configure_usb();
configure_sdmmc();
configure_emmc();
configure_codec();
configure_vop();
elog_init();
elog_add_watchdog_reset();
elog_add_boot_reason();
}
static void mainboard_enable(device_t dev)
{
dev->ops->init = &mainboard_init;
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};
void lb_board(struct lb_header *header)
{
struct lb_range *dma;
dma = (struct lb_range *)lb_new_record(header);
dma->tag = LB_TAB_DMA;
dma->size = sizeof(*dma);
dma->range_start = (uintptr_t)_dma_coherent;
dma->range_size = _dma_coherent_size;
}
void mainboard_power_on_backlight(void)
{
switch (board_id()) {
case 2:
gpio_output(GPIO(7, A, 0), 0); /* BL_EN */
gpio_output(GPIO(7, A, 2), 1); /* LCD_BL */
mdelay(10);
gpio_output(GPIO(7, A, 0), 1); /* BL_EN */
break;
default:
gpio_output(GPIO(2, B, 4), 1); /* BL_PWR_EN */
mdelay(120);
gpio_output(GPIO(7, A, 0), 1); /* LCD_BL */
mdelay(10);
gpio_output(GPIO_BACKLIGHT, 1); /* BL_EN */
break;
}
}

85
src/mainboard/google/veyron_mighty/Kconfig
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@ -1,85 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
if BOARD_GOOGLE_VEYRON_MIGHTY
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select BOARD_ID_AUTO
select COMMON_CBFS_SPI_WRAPPER
select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_SPI
select RAM_CODE_SUPPORT
select SOC_ROCKCHIP_RK3288
select MAINBOARD_HAS_NATIVE_VGA_INIT
select MAINBOARD_DO_NATIVE_VGA_INIT
select MAINBOARD_HAS_CHROMEOS
select BOARD_ROMSIZE_KB_4096
select HAVE_HARD_RESET
select SPI_FLASH
select SPI_FLASH_GIGADEVICE
select SPI_FLASH_WINBOND
config CHROMEOS
select CHROMEOS_VBNV_EC
select EC_SOFTWARE_SYNC
select VIRTUAL_DEV_SWITCH
config MAINBOARD_DIR
string
default google/veyron_mighty
config MAINBOARD_PART_NUMBER
string
default "Veyron_Mighty"
config MAINBOARD_VENDOR
string
default "Google"
config EC_GOOGLE_CHROMEEC_SPI_BUS
hex
default 0
config EC_GOOGLE_CHROMEEC_SPI_WAKEUP_DELAY_US
int
default 100
config BOOT_MEDIA_SPI_BUS
int
default 2
config DRIVER_TPM_I2C_BUS
hex
default 0x1
config DRIVER_TPM_I2C_ADDR
hex
default 0x20
config CONSOLE_SERIAL_UART_ADDRESS
hex
depends on DRIVERS_UART
default 0xFF690000
config PMIC_BUS
int
default 0
endif # BOARD_GOOGLE_VEYRON_MIGHTY

2
src/mainboard/google/veyron_mighty/Kconfig.name
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@ -1,2 +0,0 @@
config BOARD_GOOGLE_VEYRON_MIGHTY
bool "Veyron_Mighty"

42
src/mainboard/google/veyron_mighty/Makefile.inc
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@ -1,42 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
bootblock-y += bootblock.c
bootblock-y += boardid.c
bootblock-y += chromeos.c
bootblock-y += reset.c
verstage-y += boardid.c
verstage-y += chromeos.c
verstage-y += reset.c
romstage-y += boardid.c
romstage-y += chromeos.c
romstage-y += romstage.c
romstage-y += sdram_configs.c
romstage-y += reset.c
ramstage-y += boardid.c
ramstage-y += chromeos.c
ramstage-y += mainboard.c
ramstage-y += reset.c
bootblock-y += memlayout.ld
verstage-y += memlayout.ld
romstage-y += memlayout.ld
ramstage-y += memlayout.ld

31
src/mainboard/google/veyron_mighty/board.h
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@ -1,31 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#ifndef __MAINBOARD_GOOGLE_VEYRON_MIGHTY_BOARD_H
#define __MAINBOARD_GOOGLE_VEYRON_MIGHTY_BOARD_H
#include <boardid.h>
#include <gpio.h>
#define GPIO_BACKLIGHT GPIO(7, A, 2)
#define GPIO_RESET GPIO(0, B, 5)
void setup_chromeos_gpios(void);
#endif /* __MAINBOARD_GOOGLE_VEYRON_MIGHTY_BOARD_H */

49
src/mainboard/google/veyron_mighty/boardid.c
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@ -1,49 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <boardid.h>
#include <console/console.h>
#include <gpio.h>
#include <stdlib.h>
uint8_t board_id(void)
{
static int id = -1;
static gpio_t pins[] = {[3] = GPIO(2, A, 7), [2] = GPIO(2, A, 2),
[1] = GPIO(2, A, 1), [0] = GPIO(2, A, 0)}; /* GPIO2_A0 is LSB */
if (id < 0) {
id = gpio_base2_value(pins, ARRAY_SIZE(pins));
printk(BIOS_SPEW, "Board ID: %d.\n", id);
}
return id;
}
uint32_t ram_code(void)
{
uint32_t code;
static gpio_t pins[] = {[3] = GPIO(8, A, 3), [2] = GPIO(8, A, 2),
[1] = GPIO(8, A, 1), [0] = GPIO(8, A, 0)}; /* GPIO8_A0 is LSB */
code = gpio_base2_value(pins, ARRAY_SIZE(pins));
printk(BIOS_SPEW, "RAM Config: %u.\n", code);
return code;
}

78
src/mainboard/google/veyron_mighty/bootblock.c
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@ -1,78 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip Inc.
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <assert.h>
#include <bootblock_common.h>
#include <console/console.h>
#include <delay.h>
#include <reset.h>
#include <soc/clock.h>
#include <soc/i2c.h>
#include <soc/grf.h>
#include <soc/pmu.h>
#include <soc/rk808.h>
#include <soc/spi.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
void bootblock_mainboard_early_init()
{
if (IS_ENABLED(CONFIG_DRIVERS_UART)) {
assert(CONFIG_CONSOLE_SERIAL_UART_ADDRESS == UART2_BASE);
write32(&rk3288_grf->iomux_uart2, IOMUX_UART2);
}
}
void bootblock_mainboard_init(void)
{
if (rkclk_was_watchdog_reset())
reboot_from_watchdog();
/* Up VDD_CPU (BUCK1) to 1.4V to support max CPU frequency (1.8GHz). */
setbits_le32(&rk3288_pmu->iomux_i2c0scl, IOMUX_I2C0SCL);
setbits_le32(&rk3288_pmu->iomux_i2c0sda, IOMUX_I2C0SDA);
assert(CONFIG_PMIC_BUS == 0); /* must correspond with IOMUX */
i2c_init(CONFIG_PMIC_BUS, 400*KHz);
/* Slowly raise to max CPU voltage to prevent overshoot */
rk808_configure_buck(1, 1200);
udelay(175);/* Must wait for voltage to stabilize,2mV/us */
rk808_configure_buck(1, 1400);
udelay(100);/* Must wait for voltage to stabilize,2mV/us */
rkclk_configure_cpu();
/* i2c1 for tpm */
write32(&rk3288_grf->iomux_i2c1, IOMUX_I2C1);
i2c_init(1, 400*KHz);
/* spi2 for firmware ROM */
write32(&rk3288_grf->iomux_spi2csclk, IOMUX_SPI2_CSCLK);
write32(&rk3288_grf->iomux_spi2txrx, IOMUX_SPI2_TXRX);
rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
/* spi0 for chrome ec */
write32(&rk3288_grf->iomux_spi0, IOMUX_SPI0);
rockchip_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, 8250*KHz);
setup_chromeos_gpios();
}

148
src/mainboard/google/veyron_mighty/chromeos.c
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@ -1,148 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <boot/coreboot_tables.h>
#include <console/console.h>
#include <ec/google/chromeec/ec.h>
#include <ec/google/chromeec/ec_commands.h>
#include <gpio.h>
#include <string.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
#define GPIO_WP GPIO(7, A, 6)
#define GPIO_LID GPIO(0, A, 6)
#define GPIO_POWER GPIO(0, A, 5)
#define GPIO_RECOVERY GPIO(0, B, 1)
#define GPIO_ECINRW GPIO(0, A, 7)
#define GPIO_ECIRQ GPIO(7, A, 7)
void setup_chromeos_gpios(void)
{
gpio_input(GPIO_WP);
gpio_input_pullup(GPIO_LID);
gpio_input(GPIO_POWER);
gpio_input_pullup(GPIO_RECOVERY);
gpio_input(GPIO_ECIRQ);
}
void fill_lb_gpios(struct lb_gpios *gpios)
{
int count = 0;
/* Write Protect: active low */
gpios->gpios[count].port = GPIO_WP.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = gpio_get(GPIO_WP);
strncpy((char *)gpios->gpios[count].name, "write protect",
GPIO_MAX_NAME_LENGTH);
count++;
/* Recovery: active low */
gpios->gpios[count].port = GPIO_RECOVERY.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = get_recovery_mode_switch();
strncpy((char *)gpios->gpios[count].name, "recovery",
GPIO_MAX_NAME_LENGTH);
count++;
/* Lid: active high */
gpios->gpios[count].port = GPIO_LID.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "lid", GPIO_MAX_NAME_LENGTH);
count++;
/* Power:GPIO active high */
gpios->gpios[count].port = GPIO_POWER.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "power",
GPIO_MAX_NAME_LENGTH);
count++;
/* Developer: GPIO active high */
gpios->gpios[count].port = -1;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = get_developer_mode_switch();
strncpy((char *)gpios->gpios[count].name, "developer",
GPIO_MAX_NAME_LENGTH);
count++;
/* EC in RW: GPIO active high */
gpios->gpios[count].port = GPIO_ECINRW.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "EC in RW",
GPIO_MAX_NAME_LENGTH);
count++;
/* EC interrupt: GPIO active high */
gpios->gpios[count].port = GPIO_ECIRQ.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "EC interrupt",
GPIO_MAX_NAME_LENGTH);
count++;
/* Reset: GPIO active high (output) */
gpios->gpios[count].port = GPIO_RESET.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "reset",
GPIO_MAX_NAME_LENGTH);
count++;
/* Backlight: GPIO active high (output) */
gpios->gpios[count].port = GPIO_BACKLIGHT.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "backlight",
GPIO_MAX_NAME_LENGTH);
count++;
gpios->size = sizeof(*gpios) + (count * sizeof(struct lb_gpio));
gpios->count = count;
printk(BIOS_ERR, "Added %d GPIOS size %d\n", count, gpios->size);
}
int get_developer_mode_switch(void)
{
return 0;
}
int get_recovery_mode_switch(void)
{
uint32_t ec_events;
/* The GPIO is active low. */
if (!gpio_get(GPIO_RECOVERY))
return 1;
ec_events = google_chromeec_get_events_b();
return !!(ec_events &
EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY));
}
int get_write_protect_state(void)
{
return !gpio_get(GPIO_WP);
}

26
src/mainboard/google/veyron_mighty/devicetree.cb
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@ -1,26 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
# TODO fill with Versatile Express board data in QEMU.
chip soc/rockchip/rk3288
device cpu_cluster 0 on end
register "vop_id" = "1"
register "vop_mode" = "VOP_MODE_EDP"
register "framebuffer_bits_per_pixel" = "16"
end

167
src/mainboard/google/veyron_mighty/mainboard.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/cache.h>
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include <console/console.h>
#include <delay.h>
#include <device/device.h>
#include <device/i2c.h>
#include <edid.h>
#include <elog.h>
#include <gpio.h>
#include <soc/display.h>
#include <soc/grf.h>
#include <soc/soc.h>
#include <soc/pmu.h>
#include <soc/clock.h>
#include <soc/rk808.h>
#include <soc/spi.h>
#include <soc/i2c.h>
#include <symbols.h>
#include <vbe.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
static void configure_usb(void)
{
gpio_output(GPIO(0, B, 3), 1); /* HOST1_PWR_EN */
gpio_output(GPIO(0, B, 4), 1); /* USBOTG_PWREN_H */
gpio_output(GPIO(7, C, 5), 1); /* 5V_DRV */
}
static void configure_sdmmc(void)
{
write32(&rk3288_grf->iomux_sdmmc0, IOMUX_SDMMC0);
/* use sdmmc0 io, disable JTAG function */
write32(&rk3288_grf->soc_con0, RK_CLRBITS(1 << 12));
/* Note: these power rail definitions are copied in romstage.c */
rk808_configure_ldo(4, 3300); /* VCCIO_SD */
rk808_configure_ldo(5, 3300); /* VCC33_SD */
gpio_input(GPIO(7, A, 5)); /* SD_DET */
}
static void configure_emmc(void)
{
write32(&rk3288_grf->iomux_emmcdata, IOMUX_EMMCDATA);
write32(&rk3288_grf->iomux_emmcpwren, IOMUX_EMMCPWREN);
write32(&rk3288_grf->iomux_emmccmd, IOMUX_EMMCCMD);
gpio_output(GPIO(2, B, 1), 1); /* EMMC_RST_L */
}
static void configure_codec(void)
{
write32(&rk3288_grf->iomux_i2c2, IOMUX_I2C2); /* CODEC I2C */
i2c_init(2, 400*KHz); /* CODEC I2C */
write32(&rk3288_grf->iomux_i2s, IOMUX_I2S);
write32(&rk3288_grf->iomux_i2sclk, IOMUX_I2SCLK);
rk808_configure_ldo(6, 1800); /* VCC18_CODEC */
/* AUDIO IO domain 1.8V voltage selection */
write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 6));
rkclk_configure_i2s(12288000);
}
static void configure_vop(void)
{
write32(&rk3288_grf->iomux_lcdc, IOMUX_LCDC);
/* lcdc(vop) iodomain select 1.8V */
write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 0));
switch (board_id()) {
case 0:
rk808_configure_switch(2, 1); /* VCC18_LCD */
rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
rk808_configure_switch(1, 1); /* VCC33_LCD */
break;
default:
gpio_output(GPIO(2, B, 5), 1); /* AVDD_1V8_DISP_EN */
rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
gpio_output(GPIO(7, B, 6), 1); /* LCD_EN */
rk808_configure_switch(1, 1); /* VCC33_LCD */
/* enable edp HPD */
gpio_input_pulldown(GPIO(7, B, 3));
write32(&rk3288_grf->iomux_edp_hotplug, IOMUX_EDP_HOTPLUG);
break;
}
}
static void mainboard_init(device_t dev)
{
gpio_output(GPIO_RESET, 0);
configure_usb();
configure_sdmmc();
configure_emmc();
configure_codec();
configure_vop();
elog_init();
elog_add_watchdog_reset();
elog_add_boot_reason();
}
static void mainboard_enable(device_t dev)
{
dev->ops->init = &mainboard_init;
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};
void lb_board(struct lb_header *header)
{
struct lb_range *dma;
dma = (struct lb_range *)lb_new_record(header);
dma->tag = LB_TAB_DMA;
dma->size = sizeof(*dma);
dma->range_start = (uintptr_t)_dma_coherent;
dma->range_size = _dma_coherent_size;
}
void mainboard_power_on_backlight(void)
{
switch (board_id()) {
case 0:
gpio_output(GPIO(7, A, 0), 0); /* BL_EN */
gpio_output(GPIO(7, A, 2), 1); /* LCD_BL */
mdelay(10);
gpio_output(GPIO(7, A, 0), 1); /* BL_EN */
break;
default:
gpio_output(GPIO(2, B, 4), 1); /* BL_PWR_EN */
mdelay(20);
gpio_output(GPIO(7, A, 0), 1); /* LCD_BL */
mdelay(10);
gpio_output(GPIO_BACKLIGHT, 1); /* BL_EN */
break;
}
}

1
src/mainboard/google/veyron_mighty/memlayout.ld
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#include <soc/memlayout.ld>

30
src/mainboard/google/veyron_mighty/reset.c
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@ -1,30 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <gpio.h>
#include <reset.h>
#include "board.h"
void hard_reset(void)
{
gpio_output(GPIO_RESET, 1);
while (1);
}

117
src/mainboard/google/veyron_mighty/romstage.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/cache.h>
#include <arch/exception.h>
#include <arch/stages.h>
#include <armv7.h>
#include <assert.h>
#include <cbfs.h>
#include <cbmem.h>
#include <console/console.h>
#include <delay.h>
#include <program_loading.h>
#include <soc/sdram.h>
#include <soc/clock.h>
#include <soc/pwm.h>
#include <soc/grf.h>
#include <soc/rk808.h>
#include <soc/tsadc.h>
#include <stdlib.h>
#include <symbols.h>
#include <timestamp.h>
#include <types.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
static void regulate_vdd_log(unsigned int mv)
{
unsigned int duty_ns;
const u32 period_ns = 2000; /* pwm period: 2000ns */
const u32 max_regulator_mv = 1350; /* 1.35V */
const u32 min_regulator_mv = 870; /* 0.87V */
write32(&rk3288_grf->iomux_pwm1, IOMUX_PWM1);
assert((mv >= min_regulator_mv) && (mv <= max_regulator_mv));
duty_ns = (max_regulator_mv - mv) * period_ns /
(max_regulator_mv - min_regulator_mv);
pwm_init(1, period_ns, duty_ns);
}
static void configure_l2ctlr(void)
{
uint32_t l2ctlr;
l2ctlr = read_l2ctlr();
l2ctlr &= 0xfffc0000; /* clear bit0~bit17 */
/*
* Data RAM write latency: 2 cycles
* Data RAM read latency: 2 cycles
* Data RAM setup latency: 1 cycle
* Tag RAM write latency: 1 cycle
* Tag RAM read latency: 1 cycle
* Tag RAM setup latency: 1 cycle
*/
l2ctlr |= (1 << 3 | 1 << 0);
write_l2ctlr(l2ctlr);
}
static void sdmmc_power_off(void)
{
rk808_configure_ldo(4, 0); /* VCCIO_SD */
rk808_configure_ldo(5, 0); /* VCC33_SD */
}
void main(void)
{
timestamp_add_now(TS_START_ROMSTAGE);
console_init();
configure_l2ctlr();
tsadc_init();
/* Need to power cycle SD card to ensure it is properly reset. */
sdmmc_power_off();
/* vdd_log 1200mv is enough for ddr run 666Mhz */
regulate_vdd_log(1200);
timestamp_add_now(TS_BEFORE_INITRAM);
sdram_init(get_sdram_config());
timestamp_add_now(TS_AFTER_INITRAM);
/* Now that DRAM is up, add mappings for it and DMA coherency buffer. */
mmu_config_range((uintptr_t)_dram/MiB,
sdram_size_mb(), DCACHE_WRITEBACK);
mmu_config_range((uintptr_t)_dma_coherent/MiB,
_dma_coherent_size/MiB, DCACHE_OFF);
cbmem_initialize_empty();
timestamp_add_now(TS_END_ROMSTAGE);
run_ramstage();
}

54
src/mainboard/google/veyron_mighty/sdram_configs.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <boardid.h>
#include <console/console.h>
#include <gpio.h>
#include <soc/sdram.h>
#include <string.h>
#include <types.h>
static struct rk3288_sdram_params sdram_configs[] = {
#include "sdram_inf/sdram-lpddr3-samsung-2GB.inc" /* ram_code = 0000 */
#include "sdram_inf/sdram-lpddr3-hynix-2GB.inc" /* ram_code = 0001 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0010 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0011 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0100 */
#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 0101 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0110 */
#include "sdram_inf/sdram-lpddr3-elpida-2GB.inc" /* ram_code = 0111 */
#include "sdram_inf/sdram-lpddr3-samsung-4GB.inc" /* ram_code = 1000 */
#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc" /* ram_code = 1001 */
#include "sdram_inf/sdram-ddr3-nanya-2GB.inc" /* ram_code = 1010 */
#include "sdram_inf/sdram-lpddr3-elpida-4GB.inc" /* ram_code = 1011 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1100 */
#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 1101 */
#include "sdram_inf/sdram-ddr3-samsung-4GB.inc" /* ram_code = 1110 */
#include "sdram_inf/sdram-ddr3-hynix-4GB.inc" /* ram_code = 1111 */
};
const struct rk3288_sdram_params *get_sdram_config()
{
u32 ramcode = ram_code();
if (ramcode >= ARRAY_SIZE(sdram_configs)
|| sdram_configs[ramcode].dramtype == UNUSED)
die("Invalid RAMCODE.");
return &sdram_configs[ramcode];
}

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-ddr3-hynix-2GB.inc
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{
/* 4 Hynic H5TC4G63CFR(0101b) or H5TC4G63AFR(1101b) chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-ddr3-hynix-4GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Hynix H5TC8G63xxx chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 13,
.odt = 1
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-ddr3-nanya-2GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Nanya NT5CC256M16DP chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-ddr3-samsung-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* two Samsung K4B4G1646D-BYK0 chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-ddr3-samsung-4GB.inc
View File

@ -1,78 +0,0 @@
{
/* 4 Samsung K4B8G1646Q chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 13,
.odt = 1
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-lpddr3-elpida-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* two ELPIDA F8132A3MA-GD-F chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 2,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-lpddr3-elpida-4GB.inc
View File

@ -1,78 +0,0 @@
{
/* two ELPIDA FA232A2MA-GC-F chips */
{
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 6,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-lpddr3-hynix-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* 2 Hynix H9CCNNN8GTMLAR chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 14,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0,
},

77
src/mainboard/google/veyron_mighty/sdram_inf/sdram-lpddr3-hynix-4GB.inc
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@ -1,77 +0,0 @@
{
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 3,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0,
},

78
src/mainboard/google/veyron_mighty/sdram_inf/sdram-lpddr3-samsung-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* two Samsung K4E8E304ED-EGCE000 chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 2,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0,
},

77
src/mainboard/google/veyron_mighty/sdram_inf/sdram-lpddr3-samsung-4GB.inc
View File

@ -1,77 +0,0 @@
{
{
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 6,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0,
},

3
src/mainboard/google/veyron_mighty/sdram_inf/sdram-unused.inc
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@ -1,3 +0,0 @@
{
.dramtype= UNUSED
},

85
src/mainboard/google/veyron_minnie/Kconfig
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@ -1,85 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
if BOARD_GOOGLE_VEYRON_MINNIE
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select BOARD_ID_AUTO
select BOARD_ROMSIZE_KB_4096
select COMMON_CBFS_SPI_WRAPPER
select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_SPI
select RAM_CODE_SUPPORT
select SOC_ROCKCHIP_RK3288
select MAINBOARD_HAS_NATIVE_VGA_INIT
select MAINBOARD_DO_NATIVE_VGA_INIT
select MAINBOARD_HAS_CHROMEOS
select HAVE_HARD_RESET
select SPI_FLASH
select SPI_FLASH_GIGADEVICE
select SPI_FLASH_WINBOND
config CHROMEOS
select CHROMEOS_VBNV_EC
select EC_SOFTWARE_SYNC
select VIRTUAL_DEV_SWITCH
config MAINBOARD_DIR
string
default google/veyron_minnie
config MAINBOARD_PART_NUMBER
string
default "Veyron_Minnie"
config MAINBOARD_VENDOR
string
default "Google"
config EC_GOOGLE_CHROMEEC_SPI_BUS
hex
default 0
config EC_GOOGLE_CHROMEEC_SPI_WAKEUP_DELAY_US
int
default 100
config BOOT_MEDIA_SPI_BUS
int
default 2
config DRIVER_TPM_I2C_BUS
hex
default 0x1
config DRIVER_TPM_I2C_ADDR
hex
default 0x20
config CONSOLE_SERIAL_UART_ADDRESS
hex
depends on DRIVERS_UART
default 0xFF690000
config PMIC_BUS
int
default 0
endif # BOARD_GOOGLE_VEYRON_MINNIE

2
src/mainboard/google/veyron_minnie/Kconfig.name
View File

@ -1,2 +0,0 @@
config BOARD_GOOGLE_VEYRON_MINNIE
bool "Veyron_Minnie"

42
src/mainboard/google/veyron_minnie/Makefile.inc
View File

@ -1,42 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
bootblock-y += bootblock.c
bootblock-y += boardid.c
bootblock-y += chromeos.c
bootblock-y += reset.c
verstage-y += boardid.c
verstage-y += chromeos.c
verstage-y += reset.c
romstage-y += boardid.c
romstage-y += chromeos.c
romstage-y += romstage.c
romstage-y += sdram_configs.c
romstage-y += reset.c
ramstage-y += boardid.c
ramstage-y += chromeos.c
ramstage-y += mainboard.c
ramstage-y += reset.c
bootblock-y += memlayout.ld
verstage-y += memlayout.ld
romstage-y += memlayout.ld
ramstage-y += memlayout.ld

31
src/mainboard/google/veyron_minnie/board.h
View File

@ -1,31 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#ifndef __MAINBOARD_GOOGLE_VEYRON_MINNIE_BOARD_H
#define __MAINBOARD_GOOGLE_VEYRON_MINNIE_BOARD_H
#include <boardid.h>
#include <gpio.h>
#define GPIO_BACKLIGHT GPIO(7, A, 2)
#define GPIO_RESET GPIO(0, B, 5)
void setup_chromeos_gpios(void);
#endif /* __MAINBOARD_GOOGLE_VEYRON_MINNIE_BOARD_H */

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src/mainboard/google/veyron_minnie/board_info.txt
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Category: laptop

49
src/mainboard/google/veyron_minnie/boardid.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <boardid.h>
#include <console/console.h>
#include <gpio.h>
#include <stdlib.h>
uint8_t board_id(void)
{
static int id = -1;
static gpio_t pins[] = {[3] = GPIO(2, A, 7), [2] = GPIO(2, A, 2),
[1] = GPIO(2, A, 1), [0] = GPIO(2, A, 0)}; /* GPIO2_A0 is LSB */
if (id < 0) {
id = gpio_base2_value(pins, ARRAY_SIZE(pins));
printk(BIOS_SPEW, "Board ID: %d.\n", id);
}
return id;
}
uint32_t ram_code(void)
{
uint32_t code;
static gpio_t pins[] = {[3] = GPIO(8, A, 3), [2] = GPIO(8, A, 2),
[1] = GPIO(8, A, 1), [0] = GPIO(8, A, 0)}; /* GPIO8_A0 is LSB */
code = gpio_base2_value(pins, ARRAY_SIZE(pins));
printk(BIOS_SPEW, "RAM Config: %u.\n", code);
return code;
}

78
src/mainboard/google/veyron_minnie/bootblock.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip Inc.
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <assert.h>
#include <bootblock_common.h>
#include <console/console.h>
#include <delay.h>
#include <reset.h>
#include <soc/clock.h>
#include <soc/i2c.h>
#include <soc/grf.h>
#include <soc/pmu.h>
#include <soc/rk808.h>
#include <soc/spi.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
void bootblock_mainboard_early_init()
{
if (IS_ENABLED(CONFIG_DRIVERS_UART)) {
assert(CONFIG_CONSOLE_SERIAL_UART_ADDRESS == UART2_BASE);
write32(&rk3288_grf->iomux_uart2, IOMUX_UART2);
}
}
void bootblock_mainboard_init(void)
{
if (rkclk_was_watchdog_reset())
reboot_from_watchdog();
/* Up VDD_CPU (BUCK1) to 1.4V to support max CPU frequency (1.8GHz). */
setbits_le32(&rk3288_pmu->iomux_i2c0scl, IOMUX_I2C0SCL);
setbits_le32(&rk3288_pmu->iomux_i2c0sda, IOMUX_I2C0SDA);
assert(CONFIG_PMIC_BUS == 0); /* must correspond with IOMUX */
i2c_init(CONFIG_PMIC_BUS, 400*KHz);
/* Slowly raise to max CPU voltage to prevent overshoot */
rk808_configure_buck(1, 1200);
udelay(175);/* Must wait for voltage to stabilize,2mV/us */
rk808_configure_buck(1, 1400);
udelay(100);/* Must wait for voltage to stabilize,2mV/us */
rkclk_configure_cpu();
/* i2c1 for tpm */
write32(&rk3288_grf->iomux_i2c1, IOMUX_I2C1);
i2c_init(1, 400*KHz);
/* spi2 for firmware ROM */
write32(&rk3288_grf->iomux_spi2csclk, IOMUX_SPI2_CSCLK);
write32(&rk3288_grf->iomux_spi2txrx, IOMUX_SPI2_TXRX);
rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
/* spi0 for chrome ec */
write32(&rk3288_grf->iomux_spi0, IOMUX_SPI0);
rockchip_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, 8250*KHz);
setup_chromeos_gpios();
}

148
src/mainboard/google/veyron_minnie/chromeos.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <boot/coreboot_tables.h>
#include <console/console.h>
#include <ec/google/chromeec/ec.h>
#include <ec/google/chromeec/ec_commands.h>
#include <gpio.h>
#include <string.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
#define GPIO_WP GPIO(7, A, 6)
#define GPIO_LID GPIO(0, A, 6)
#define GPIO_POWER GPIO(0, A, 5)
#define GPIO_RECOVERY GPIO(0, B, 1)
#define GPIO_ECINRW GPIO(0, A, 7)
#define GPIO_ECIRQ GPIO(7, A, 7)
void setup_chromeos_gpios(void)
{
gpio_input(GPIO_WP);
gpio_input_pullup(GPIO_LID);
gpio_input(GPIO_POWER);
gpio_input_pullup(GPIO_RECOVERY);
gpio_input(GPIO_ECIRQ);
}
void fill_lb_gpios(struct lb_gpios *gpios)
{
int count = 0;
/* Write Protect: active low */
gpios->gpios[count].port = GPIO_WP.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = gpio_get(GPIO_WP);
strncpy((char *)gpios->gpios[count].name, "write protect",
GPIO_MAX_NAME_LENGTH);
count++;
/* Recovery: active low */
gpios->gpios[count].port = GPIO_RECOVERY.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = get_recovery_mode_switch();
strncpy((char *)gpios->gpios[count].name, "recovery",
GPIO_MAX_NAME_LENGTH);
count++;
/* Lid: active high */
gpios->gpios[count].port = GPIO_LID.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "lid", GPIO_MAX_NAME_LENGTH);
count++;
/* Power:GPIO active high */
gpios->gpios[count].port = GPIO_POWER.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "power",
GPIO_MAX_NAME_LENGTH);
count++;
/* Developer: GPIO active high */
gpios->gpios[count].port = -1;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = get_developer_mode_switch();
strncpy((char *)gpios->gpios[count].name, "developer",
GPIO_MAX_NAME_LENGTH);
count++;
/* EC in RW: GPIO active high */
gpios->gpios[count].port = GPIO_ECINRW.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "EC in RW",
GPIO_MAX_NAME_LENGTH);
count++;
/* EC interrupt: GPIO active high */
gpios->gpios[count].port = GPIO_ECIRQ.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "EC interrupt",
GPIO_MAX_NAME_LENGTH);
count++;
/* Reset: GPIO active high (output) */
gpios->gpios[count].port = GPIO_RESET.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "reset",
GPIO_MAX_NAME_LENGTH);
count++;
/* Backlight: GPIO active high (output) */
gpios->gpios[count].port = GPIO_BACKLIGHT.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "backlight",
GPIO_MAX_NAME_LENGTH);
count++;
gpios->size = sizeof(*gpios) + (count * sizeof(struct lb_gpio));
gpios->count = count;
printk(BIOS_ERR, "Added %d GPIOS size %d\n", count, gpios->size);
}
int get_developer_mode_switch(void)
{
return 0;
}
int get_recovery_mode_switch(void)
{
uint32_t ec_events;
/* The GPIO is active low. */
if (!gpio_get(GPIO_RECOVERY))
return 1;
ec_events = google_chromeec_get_events_b();
return !!(ec_events &
EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY));
}
int get_write_protect_state(void)
{
return !gpio_get(GPIO_WP);
}

26
src/mainboard/google/veyron_minnie/devicetree.cb
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##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
# TODO fill with Versatile Express board data in QEMU.
chip soc/rockchip/rk3288
device cpu_cluster 0 on end
register "vop_id" = "1"
register "vop_mode" = "VOP_MODE_EDP"
register "framebuffer_bits_per_pixel" = "16"
end

1
src/mainboard/google/veyron_minnie/memlayout.ld
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#include <soc/memlayout.ld>

30
src/mainboard/google/veyron_minnie/reset.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <gpio.h>
#include <reset.h>
#include "board.h"
void hard_reset(void)
{
gpio_output(GPIO_RESET, 1);
while (1);
}

118
src/mainboard/google/veyron_minnie/romstage.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/cache.h>
#include <arch/exception.h>
#include <arch/io.h>
#include <arch/stages.h>
#include <armv7.h>
#include <assert.h>
#include <cbfs.h>
#include <cbmem.h>
#include <console/console.h>
#include <delay.h>
#include <program_loading.h>
#include <soc/sdram.h>
#include <soc/clock.h>
#include <soc/pwm.h>
#include <soc/grf.h>
#include <soc/rk808.h>
#include <soc/tsadc.h>
#include <stdlib.h>
#include <symbols.h>
#include <timestamp.h>
#include <types.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
static void regulate_vdd_log(unsigned int mv)
{
unsigned int duty_ns;
const u32 period_ns = 2000; /* pwm period: 2000ns */
const u32 max_regulator_mv = 1350; /* 1.35V */
const u32 min_regulator_mv = 870; /* 0.87V */
write32(&rk3288_grf->iomux_pwm1, IOMUX_PWM1);
assert((mv >= min_regulator_mv) && (mv <= max_regulator_mv));
duty_ns = (max_regulator_mv - mv) * period_ns /
(max_regulator_mv - min_regulator_mv);
pwm_init(1, period_ns, duty_ns);
}
static void configure_l2ctlr(void)
{
uint32_t l2ctlr;
l2ctlr = read_l2ctlr();
l2ctlr &= 0xfffc0000; /* clear bit0~bit17 */
/*
* Data RAM write latency: 2 cycles
* Data RAM read latency: 2 cycles
* Data RAM setup latency: 1 cycle
* Tag RAM write latency: 1 cycle
* Tag RAM read latency: 1 cycle
* Tag RAM setup latency: 1 cycle
*/
l2ctlr |= (1 << 3 | 1 << 0);
write_l2ctlr(l2ctlr);
}
static void sdmmc_power_off(void)
{
rk808_configure_ldo(4, 0); /* VCCIO_SD */
rk808_configure_ldo(5, 0); /* VCC33_SD */
}
void main(void)
{
timestamp_add_now(TS_START_ROMSTAGE);
console_init();
configure_l2ctlr();
tsadc_init();
/* Need to power cycle SD card to ensure it is properly reset. */
sdmmc_power_off();
/* vdd_log 1200mv is enough for ddr run 666Mhz */
regulate_vdd_log(1200);
timestamp_add_now(TS_BEFORE_INITRAM);
sdram_init(get_sdram_config());
timestamp_add_now(TS_AFTER_INITRAM);
/* Now that DRAM is up, add mappings for it and DMA coherency buffer. */
mmu_config_range((uintptr_t)_dram/MiB,
sdram_size_mb(), DCACHE_WRITEBACK);
mmu_config_range((uintptr_t)_dma_coherent/MiB,
_dma_coherent_size/MiB, DCACHE_OFF);
cbmem_initialize_empty();
timestamp_add_now(TS_END_ROMSTAGE);
run_ramstage();
}

54
src/mainboard/google/veyron_minnie/sdram_configs.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <boardid.h>
#include <console/console.h>
#include <gpio.h>
#include <soc/sdram.h>
#include <string.h>
#include <types.h>
static struct rk3288_sdram_params sdram_configs[] = {
#include "sdram_inf/sdram-lpddr3-samsung-2GB.inc" /* ram_code = 0000 */
#include "sdram_inf/sdram-lpddr3-hynix-2GB.inc" /* ram_code = 0001 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0010 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0011 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0100 */
#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 0101 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0110 */
#include "sdram_inf/sdram-lpddr3-elpida-2GB.inc" /* ram_code = 0111 */
#include "sdram_inf/sdram-lpddr3-samsung-4GB.inc" /* ram_code = 1000 */
#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc" /* ram_code = 1001 */
#include "sdram_inf/sdram-ddr3-nanya-2GB.inc" /* ram_code = 1010 */
#include "sdram_inf/sdram-lpddr3-elpida-4GB.inc" /* ram_code = 1011 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1100 */
#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 1101 */
#include "sdram_inf/sdram-ddr3-samsung-4GB.inc" /* ram_code = 1110 */
#include "sdram_inf/sdram-ddr3-hynix-4GB.inc" /* ram_code = 1111 */
};
const struct rk3288_sdram_params *get_sdram_config()
{
u32 ramcode = ram_code();
if (ramcode >= ARRAY_SIZE(sdram_configs)
|| sdram_configs[ramcode].dramtype == UNUSED)
die("Invalid RAMCODE.");
return &sdram_configs[ramcode];
}

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-ddr3-hynix-2GB.inc
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{
/* 4 Hynic H5TC4G63CFR(0101b) or H5TC4G63AFR(1101b) chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-ddr3-hynix-4GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Hynix H5TC8G63xxx chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 13,
.odt = 1
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-ddr3-nanya-2GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Nanya NT5CC256M16DP chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-ddr3-samsung-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* two Samsung K4B4G1646D-BYK0 chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-ddr3-samsung-4GB.inc
View File

@ -1,78 +0,0 @@
{
/* 4 Samsung K4B8G1646Q chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 13,
.odt = 1
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-lpddr3-elpida-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* two ELPIDA F8132A3MA-GD-F chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 2,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-lpddr3-elpida-4GB.inc
View File

@ -1,78 +0,0 @@
{
/* two ELPIDA FA232A2MA-GC-F chips */
{
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 6,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-lpddr3-hynix-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* 2 Hynix H9CCNNN8GTMLAR chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 14,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0,
},

77
src/mainboard/google/veyron_minnie/sdram_inf/sdram-lpddr3-hynix-4GB.inc
View File

@ -1,77 +0,0 @@
{
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 3,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0,
},

78
src/mainboard/google/veyron_minnie/sdram_inf/sdram-lpddr3-samsung-2GB.inc
View File

@ -1,78 +0,0 @@
{
/* two Samsung K4E8E304ED-EGCE000 chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 2,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0,
},

77
src/mainboard/google/veyron_minnie/sdram_inf/sdram-lpddr3-samsung-4GB.inc
View File

@ -1,77 +0,0 @@
{
{
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 6,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0,
},

3
src/mainboard/google/veyron_minnie/sdram_inf/sdram-unused.inc
View File

@ -1,3 +0,0 @@
{
.dramtype= UNUSED
},

85
src/mainboard/google/veyron_pinky/Kconfig
View File

@ -1,85 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
if BOARD_GOOGLE_VEYRON_PINKY
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select BOARD_ID_AUTO
select COMMON_CBFS_SPI_WRAPPER
select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_SPI
select RAM_CODE_SUPPORT
select SOC_ROCKCHIP_RK3288
select MAINBOARD_HAS_NATIVE_VGA_INIT
select MAINBOARD_DO_NATIVE_VGA_INIT
select MAINBOARD_HAS_CHROMEOS
select BOARD_ROMSIZE_KB_4096
select HAVE_HARD_RESET
select SPI_FLASH
select SPI_FLASH_GIGADEVICE
select SPI_FLASH_WINBOND
config CHROMEOS
select CHROMEOS_VBNV_EC
select EC_SOFTWARE_SYNC
select VIRTUAL_DEV_SWITCH
config MAINBOARD_DIR
string
default google/veyron_pinky
config MAINBOARD_PART_NUMBER
string
default "Veyron_Pinky"
config MAINBOARD_VENDOR
string
default "Google"
config EC_GOOGLE_CHROMEEC_SPI_BUS
hex
default 0
config EC_GOOGLE_CHROMEEC_SPI_WAKEUP_DELAY_US
int
default 100
config BOOT_MEDIA_SPI_BUS
int
default 2
config DRIVER_TPM_I2C_BUS
hex
default 0x1
config DRIVER_TPM_I2C_ADDR
hex
default 0x20
config CONSOLE_SERIAL_UART_ADDRESS
hex
depends on DRIVERS_UART
default 0xFF690000
config PMIC_BUS
int
default 0
endif # BOARD_GOOGLE_VEYRON_PINKY

2
src/mainboard/google/veyron_pinky/Kconfig.name
View File

@ -1,2 +0,0 @@
config BOARD_GOOGLE_VEYRON_PINKY
bool "Veyron_Pinky"

42
src/mainboard/google/veyron_pinky/Makefile.inc
View File

@ -1,42 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
bootblock-y += bootblock.c
bootblock-y += boardid.c
bootblock-y += chromeos.c
bootblock-y += reset.c
verstage-y += boardid.c
verstage-y += chromeos.c
verstage-y += reset.c
romstage-y += boardid.c
romstage-y += romstage.c
romstage-y += chromeos.c
romstage-y += sdram_configs.c
romstage-y += reset.c
ramstage-y += boardid.c
ramstage-y += chromeos.c
ramstage-y += mainboard.c
ramstage-y += reset.c
bootblock-y += memlayout.ld
verstage-y += memlayout.ld
romstage-y += memlayout.ld
ramstage-y += memlayout.ld

31
src/mainboard/google/veyron_pinky/board.h
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@ -1,31 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#ifndef __MAINBOARD_GOOGLE_VEYRON_PINKY_BOARD_H
#define __MAINBOARD_GOOGLE_VEYRON_PINKY_BOARD_H
#include <boardid.h>
#include <gpio.h>
#define GPIO_BACKLIGHT GPIO(7, A, 2)
#define GPIO_RESET (board_id() > 0 ? GPIO(0, B, 5) : GPIO(0, B, 2))
void setup_chromeos_gpios(void);
#endif /* __MAINBOARD_GOOGLE_VEYRON_PINKY_BOARD_H */

49
src/mainboard/google/veyron_pinky/boardid.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <boardid.h>
#include <console/console.h>
#include <gpio.h>
#include <stdlib.h>
uint8_t board_id(void)
{
static int id = -1;
static gpio_t pins[] = {[3] = GPIO(2, A, 7), [2] = GPIO(2, A, 2),
[1] = GPIO(2, A, 1), [0] = GPIO(2, A, 0)}; /* GPIO2_A0 is LSB */
if (id < 0) {
id = gpio_base2_value(pins, ARRAY_SIZE(pins));
printk(BIOS_SPEW, "Board ID: %d.\n", id);
}
return id;
}
uint32_t ram_code(void)
{
uint32_t code;
static gpio_t pins[] = {[3] = GPIO(8, A, 3), [2] = GPIO(8, A, 2),
[1] = GPIO(8, A, 1), [0] = GPIO(8, A, 0)}; /* GPIO8_A0 is LSB */
code = gpio_base2_value(pins, ARRAY_SIZE(pins));
printk(BIOS_SPEW, "RAM Config: %u.\n", code);
return code;
}

78
src/mainboard/google/veyron_pinky/bootblock.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip Inc.
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <assert.h>
#include <bootblock_common.h>
#include <console/console.h>
#include <delay.h>
#include <reset.h>
#include <soc/clock.h>
#include <soc/i2c.h>
#include <soc/grf.h>
#include <soc/pmu.h>
#include <soc/rk808.h>
#include <soc/spi.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
void bootblock_mainboard_early_init()
{
if (IS_ENABLED(CONFIG_DRIVERS_UART)) {
assert(CONFIG_CONSOLE_SERIAL_UART_ADDRESS == UART2_BASE);
write32(&rk3288_grf->iomux_uart2, IOMUX_UART2);
}
}
void bootblock_mainboard_init(void)
{
if (rkclk_was_watchdog_reset())
reboot_from_watchdog();
/* Up VDD_CPU (BUCK1) to 1.4V to support max CPU frequency (1.8GHz). */
setbits_le32(&rk3288_pmu->iomux_i2c0scl, IOMUX_I2C0SCL);
setbits_le32(&rk3288_pmu->iomux_i2c0sda, IOMUX_I2C0SDA);
assert(CONFIG_PMIC_BUS == 0); /* must correspond with IOMUX */
i2c_init(CONFIG_PMIC_BUS, 400*KHz);
/* Slowly raise to max CPU voltage to prevent overshoot */
rk808_configure_buck(1, 1200);
udelay(175);/* Must wait for voltage to stabilize,2mV/us */
rk808_configure_buck(1, 1400);
udelay(100);/* Must wait for voltage to stabilize,2mV/us */
rkclk_configure_cpu();
/* i2c1 for tpm */
write32(&rk3288_grf->iomux_i2c1, IOMUX_I2C1);
i2c_init(1, 400*KHz);
/* spi2 for firmware ROM */
write32(&rk3288_grf->iomux_spi2csclk, IOMUX_SPI2_CSCLK);
write32(&rk3288_grf->iomux_spi2txrx, IOMUX_SPI2_TXRX);
rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
/* spi0 for chrome ec */
write32(&rk3288_grf->iomux_spi0, IOMUX_SPI0);
rockchip_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, 8250*KHz);
setup_chromeos_gpios();
}

149
src/mainboard/google/veyron_pinky/chromeos.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <boot/coreboot_tables.h>
#include <console/console.h>
#include <ec/google/chromeec/ec.h>
#include <ec/google/chromeec/ec_commands.h>
#include <gpio.h>
#include <string.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
#define GPIO_WP GPIO(7, A, 6)
#define GPIO_LID (board_id() > 0 ? GPIO(0, A, 6) : GPIO(7, B, 5))
#define GPIO_POWER GPIO(0, A, 5)
#define GPIO_RECOVERY GPIO(0, B, 1)
#define GPIO_ECINRW GPIO(0, A, 7)
#define GPIO_ECIRQ GPIO(7, A, 7)
void setup_chromeos_gpios(void)
{
gpio_input(GPIO_WP);
gpio_input_pullup(GPIO_LID);
gpio_input(GPIO_POWER);
gpio_input_pullup(GPIO_RECOVERY);
gpio_input(GPIO_ECIRQ);
}
void fill_lb_gpios(struct lb_gpios *gpios)
{
int count = 0;
/* Write Protect: active low */
gpios->gpios[count].port = GPIO_WP.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = gpio_get(GPIO_WP);
strncpy((char *)gpios->gpios[count].name, "write protect",
GPIO_MAX_NAME_LENGTH);
count++;
/* Recovery: active low */
gpios->gpios[count].port = GPIO_RECOVERY.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = get_recovery_mode_switch();
strncpy((char *)gpios->gpios[count].name, "recovery",
GPIO_MAX_NAME_LENGTH);
count++;
/* Lid: active high */
gpios->gpios[count].port = GPIO_LID.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "lid", GPIO_MAX_NAME_LENGTH);
count++;
/* Power:GPIO active high */
gpios->gpios[count].port = GPIO_POWER.raw;
gpios->gpios[count].polarity = board_id() > 1 ? ACTIVE_LOW :
ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "power",
GPIO_MAX_NAME_LENGTH);
count++;
/* Developer: GPIO active high */
gpios->gpios[count].port = -1;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = get_developer_mode_switch();
strncpy((char *)gpios->gpios[count].name, "developer",
GPIO_MAX_NAME_LENGTH);
count++;
/* EC in RW: GPIO active high */
gpios->gpios[count].port = GPIO_ECINRW.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "EC in RW",
GPIO_MAX_NAME_LENGTH);
count++;
/* EC interrupt: GPIO active high */
gpios->gpios[count].port = GPIO_ECIRQ.raw;
gpios->gpios[count].polarity = ACTIVE_LOW;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "EC interrupt",
GPIO_MAX_NAME_LENGTH);
count++;
/* Reset: GPIO active high (output) */
gpios->gpios[count].port = GPIO_RESET.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "reset",
GPIO_MAX_NAME_LENGTH);
count++;
/* Backlight: GPIO active high (output) */
gpios->gpios[count].port = GPIO_BACKLIGHT.raw;
gpios->gpios[count].polarity = ACTIVE_HIGH;
gpios->gpios[count].value = -1;
strncpy((char *)gpios->gpios[count].name, "backlight",
GPIO_MAX_NAME_LENGTH);
count++;
gpios->size = sizeof(*gpios) + (count * sizeof(struct lb_gpio));
gpios->count = count;
printk(BIOS_ERR, "Added %d GPIOS size %d\n", count, gpios->size);
}
int get_developer_mode_switch(void)
{
return 0;
}
int get_recovery_mode_switch(void)
{
uint32_t ec_events;
/* The GPIO is active low. */
if (!gpio_get(GPIO_RECOVERY))
return 1;
ec_events = google_chromeec_get_events_b();
return !!(ec_events &
EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY));
}
int get_write_protect_state(void)
{
return !gpio_get(GPIO_WP);
}

26
src/mainboard/google/veyron_pinky/devicetree.cb
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@ -1,26 +0,0 @@
##
## This file is part of the coreboot project.
##
## Copyright 2014 Rockchip 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.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##
# TODO fill with Versatile Express board data in QEMU.
chip soc/rockchip/rk3288
device cpu_cluster 0 on end
register "vop_id" = "1"
register "vop_mode" = "VOP_MODE_EDP"
register "framebuffer_bits_per_pixel" = "16"
end

213
src/mainboard/google/veyron_pinky/mainboard.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/cache.h>
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include <console/console.h>
#include <delay.h>
#include <device/device.h>
#include <device/i2c.h>
#include <edid.h>
#include <elog.h>
#include <gpio.h>
#include <soc/display.h>
#include <soc/grf.h>
#include <soc/soc.h>
#include <soc/pmu.h>
#include <soc/clock.h>
#include <soc/rk808.h>
#include <soc/spi.h>
#include <soc/i2c.h>
#include <symbols.h>
#include <vbe.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
static void configure_usb(void)
{
gpio_output(GPIO(0, B, 3), 1); /* HOST1_PWR_EN */
gpio_output(GPIO(0, B, 4), 1); /* USBOTG_PWREN_H */
switch (board_id()) {
case 0:
gpio_output(GPIO(7, B, 3), 1); /* 5V_DRV */
break;
case 1:
break; /* 5V_DRV moved to EC in rev2 */
default:
gpio_output(GPIO(7, C, 5), 1); /* 5V_DRV, again */
break;
}
}
static void configure_sdmmc(void)
{
write32(&rk3288_grf->iomux_sdmmc0, IOMUX_SDMMC0);
/* use sdmmc0 io, disable JTAG function */
write32(&rk3288_grf->soc_con0, RK_CLRBITS(1 << 12));
/* Note: these power rail definitions are copied in romstage.c */
switch (board_id()) {
case 0:
rk808_configure_ldo(8, 3300); /* VCCIO_SD */
gpio_output(GPIO(7, C, 5), 1); /* SD_EN */
break;
default:
rk808_configure_ldo(4, 3300); /* VCCIO_SD */
rk808_configure_ldo(5, 3300); /* VCC33_SD */
break;
}
gpio_input(GPIO(7, A, 5)); /* SD_DET */
}
static void configure_emmc(void)
{
write32(&rk3288_grf->iomux_emmcdata, IOMUX_EMMCDATA);
write32(&rk3288_grf->iomux_emmcpwren, IOMUX_EMMCPWREN);
write32(&rk3288_grf->iomux_emmccmd, IOMUX_EMMCCMD);
switch (board_id()) {
case 0:
case 1:
/*
* Use a pullup instead of a drive since the output is 3.3V and
* really should be 1.8V (oops). The external pulldown will help
* bring the voltage down if we only drive with a pullup here.
*/
gpio_input_pullup(GPIO(7, B, 4)); /* EMMC_RST_L */
break;
default:
gpio_output(GPIO(2, B, 1), 1); /* EMMC_RST_L */
break;
}
}
static void configure_codec(void)
{
write32(&rk3288_grf->iomux_i2c2, IOMUX_I2C2); /* CODEC I2C */
i2c_init(2, 400*KHz); /* CODEC I2C */
write32(&rk3288_grf->iomux_i2s, IOMUX_I2S);
write32(&rk3288_grf->iomux_i2sclk, IOMUX_I2SCLK);
switch (board_id()) {
case 0:
rk808_configure_ldo(5, 1800); /* VCC18_CODEC */
break;
default:
rk808_configure_ldo(6, 1800); /* VCC18_CODEC */
break;
}
/* AUDIO IO domain 1.8V voltage selection */
write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 6));
rkclk_configure_i2s(12288000);
}
static void configure_vop(void)
{
write32(&rk3288_grf->iomux_lcdc, IOMUX_LCDC);
/* lcdc(vop) iodomain select 1.8V */
write32(&rk3288_grf->io_vsel, RK_SETBITS(1 << 0));
switch (board_id()) {
case 0:
rk808_configure_ldo(4, 1800); /* VCC18_LCD */
rk808_configure_ldo(6, 1000); /* VCC10_LCD */
gpio_output(GPIO(7, B, 7), 1); /* LCD_EN */
break;
case 1:
case 2:
rk808_configure_switch(2, 1); /* VCC18_LCD */
rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
rk808_configure_switch(1, 1); /* VCC33_LCD */
break;
default:
gpio_output(GPIO(2, B, 5), 1); /* AVDD_1V8_DISP_EN */
rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
rk808_configure_switch(1, 1); /* VCC33_LCD */
gpio_output(GPIO(7, B, 6), 1); /* LCD_EN */
/* enable edp HPD */
gpio_input_pulldown(GPIO(7, B, 3));
write32(&rk3288_grf->iomux_edp_hotplug, IOMUX_EDP_HOTPLUG);
break;
}
}
static void mainboard_init(device_t dev)
{
gpio_output(GPIO_RESET, 0);
configure_usb();
configure_sdmmc();
configure_emmc();
configure_codec();
configure_vop();
elog_init();
elog_add_watchdog_reset();
elog_add_boot_reason();
}
static void mainboard_enable(device_t dev)
{
dev->ops->init = &mainboard_init;
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};
void lb_board(struct lb_header *header)
{
struct lb_range *dma;
dma = (struct lb_range *)lb_new_record(header);
dma->tag = LB_TAB_DMA;
dma->size = sizeof(*dma);
dma->range_start = (uintptr_t)_dma_coherent;
dma->range_size = _dma_coherent_size;
}
void mainboard_power_on_backlight(void)
{
switch (board_id()) {
case 0:
case 1:
case 2:
gpio_output(GPIO(7, A, 0), 0); /* BL_EN */
gpio_output(GPIO(7, A, 2), 1); /* LCD_BL */
mdelay(10);
gpio_output(GPIO(7, A, 0), 1); /* BL_EN */
break;
default:
gpio_output(GPIO(2, B, 4), 1); /* BL_PWR_EN */
mdelay(20);
gpio_output(GPIO(7, A, 0), 1); /* LCD_BL */
mdelay(10);
gpio_output(GPIO_BACKLIGHT, 1); /* BL_EN */
break;
}
}

1
src/mainboard/google/veyron_pinky/memlayout.ld
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#include <soc/memlayout.ld>

30
src/mainboard/google/veyron_pinky/reset.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <gpio.h>
#include <reset.h>
#include "board.h"
void hard_reset(void)
{
gpio_output(GPIO_RESET, 1);
while (1);
}

125
src/mainboard/google/veyron_pinky/romstage.c
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@ -1,125 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2014 Rockchip 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/cache.h>
#include <arch/exception.h>
#include <arch/stages.h>
#include <armv7.h>
#include <assert.h>
#include <cbfs.h>
#include <cbmem.h>
#include <console/console.h>
#include <delay.h>
#include <program_loading.h>
#include <soc/sdram.h>
#include <soc/clock.h>
#include <soc/pwm.h>
#include <soc/grf.h>
#include <soc/rk808.h>
#include <soc/tsadc.h>
#include <stdlib.h>
#include <symbols.h>
#include <timestamp.h>
#include <types.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
static void regulate_vdd_log(unsigned int mv)
{
unsigned int duty_ns;
const u32 period_ns = 2000; /* pwm period: 2000ns */
const u32 max_regulator_mv = 1350; /* 1.35V */
const u32 min_regulator_mv = 870; /* 0.87V */
write32(&rk3288_grf->iomux_pwm1, IOMUX_PWM1);
assert((mv >= min_regulator_mv) && (mv <= max_regulator_mv));
duty_ns = (max_regulator_mv - mv) * period_ns /
(max_regulator_mv - min_regulator_mv);
pwm_init(1, period_ns, duty_ns);
}
static void configure_l2ctlr(void)
{
uint32_t l2ctlr;
l2ctlr = read_l2ctlr();
l2ctlr &= 0xfffc0000; /* clear bit0~bit17 */
/*
* Data RAM write latency: 2 cycles
* Data RAM read latency: 2 cycles
* Data RAM setup latency: 1 cycle
* Tag RAM write latency: 1 cycle
* Tag RAM read latency: 1 cycle
* Tag RAM setup latency: 1 cycle
*/
l2ctlr |= (1 << 3 | 1 << 0);
write_l2ctlr(l2ctlr);
}
static void sdmmc_power_off(void)
{
switch (board_id()) {
case 0:
rk808_configure_ldo(8, 0); /* VCCIO_SD */
gpio_output(GPIO(7, C, 5), 0); /* SD_EN */
break;
default:
rk808_configure_ldo(4, 0); /* VCCIO_SD */
rk808_configure_ldo(5, 0); /* VCC33_SD */
break;
}
}
void main(void)
{
timestamp_add_now(TS_START_ROMSTAGE);
console_init();
configure_l2ctlr();
tsadc_init();
/* Need to power cycle SD card to ensure it is properly reset. */
sdmmc_power_off();
/* vdd_log 1200mv is enough for ddr run 666Mhz */
regulate_vdd_log(1200);
timestamp_add_now(TS_BEFORE_INITRAM);
sdram_init(get_sdram_config());
timestamp_add_now(TS_AFTER_INITRAM);
/* Now that DRAM is up, add mappings for it and DMA coherency buffer. */
mmu_config_range((uintptr_t)_dram/MiB,
sdram_size_mb(), DCACHE_WRITEBACK);
mmu_config_range((uintptr_t)_dma_coherent/MiB,
_dma_coherent_size/MiB, DCACHE_OFF);
cbmem_initialize_empty();
timestamp_add_now(TS_END_ROMSTAGE);
run_ramstage();
}

54
src/mainboard/google/veyron_pinky/sdram_configs.c
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/*
* This file is part of the coreboot project.
*
* Copyright 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/io.h>
#include <boardid.h>
#include <console/console.h>
#include <gpio.h>
#include <soc/sdram.h>
#include <string.h>
#include <types.h>
static struct rk3288_sdram_params sdram_configs[] = {
#include "sdram_inf/sdram-lpddr3-samsung-2GB.inc" /* ram_code = 0000 */
#include "sdram_inf/sdram-lpddr3-hynix-2GB.inc" /* ram_code = 0001 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0010 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0011 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0100 */
#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 0101 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0110 */
#include "sdram_inf/sdram-lpddr3-elpida-2GB.inc" /* ram_code = 0111 */
#include "sdram_inf/sdram-lpddr3-samsung-4GB.inc" /* ram_code = 1000 */
#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc" /* ram_code = 1001 */
#include "sdram_inf/sdram-ddr3-nanya-2GB.inc" /* ram_code = 1010 */
#include "sdram_inf/sdram-lpddr3-elpida-4GB.inc" /* ram_code = 1011 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1100 */
#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 1101 */
#include "sdram_inf/sdram-ddr3-samsung-4GB.inc" /* ram_code = 1110 */
#include "sdram_inf/sdram-ddr3-hynix-4GB.inc" /* ram_code = 1111 */
};
const struct rk3288_sdram_params *get_sdram_config()
{
u32 ramcode = ram_code();
if (ramcode >= ARRAY_SIZE(sdram_configs)
|| sdram_configs[ramcode].dramtype == UNUSED)
die("Invalid RAMCODE.");
return &sdram_configs[ramcode];
}

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-ddr3-hynix-2GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Hynic H5TC4G63CFR(0101b) or H5TC4G63AFR(1101b) chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-ddr3-hynix-4GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Hynix H5TC8G63xxx chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 13,
.odt = 1
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-ddr3-nanya-2GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Nanya NT5CC256M16DP chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-ddr3-samsung-2GB.inc
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@ -1,78 +0,0 @@
{
/* two Samsung K4B4G1646D-BYK0 chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 9,
.odt = 1
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-ddr3-samsung-4GB.inc
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@ -1,78 +0,0 @@
{
/* 4 Samsung K4B8G1646Q chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x1,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x29A,
.tinit = 0xC8,
.trsth = 0x1F4,
.togcnt100n = 0x42,
.trefi = 0x4E,
.tmrd = 0x4,
.trfc = 0xEA,
.trp = 0xA,
.trtw = 0x5,
.tal = 0x0,
.tcl = 0xA,
.tcwl = 0x7,
.tras = 0x19,
.trc = 0x24,
.trcd = 0xA,
.trrd = 0x7,
.trtp = 0x5,
.twr = 0xA,
.twtr = 0x5,
.texsr = 0x200,
.txp = 0x5,
.txpdll = 0x10,
.tzqcs = 0x40,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x7,
.tcksrx = 0x7,
.tcke = 0x4,
.tmod = 0xC,
.trstl = 0x43,
.tzqcl = 0x100,
.tmrr = 0x0,
.tckesr = 0x5,
.tdpd = 0x0
},
{
.dtpr0 = 0x48F9AAB4,
.dtpr1 = 0xEA0910,
.dtpr2 = 0x1002C200,
.mr[0] = 0xA60,
.mr[1] = 0x40,
.mr[2] = 0x10,
.mr[3] = 0x0
},
.noc_timing = 0x30B25564,
.noc_activate = 0x627,
.ddrconfig = 3,
.ddr_freq = 666*MHz,
.dramtype = DDR3,
.num_channels = 2,
.stride = 13,
.odt = 1
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-lpddr3-elpida-2GB.inc
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@ -1,78 +0,0 @@
{
/* two ELPIDA F8132A3MA-GD-F chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 2,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-lpddr3-elpida-4GB.inc
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@ -1,78 +0,0 @@
{
/* two ELPIDA FA232A2MA-GC-F chips */
{
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xB,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 6,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-lpddr3-hynix-2GB.inc
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@ -1,78 +0,0 @@
{
/* 2 Hynix H9CCNNN8GTMLAR chips */
{
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x1,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 14,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0,
},

77
src/mainboard/google/veyron_pinky/sdram_inf/sdram-lpddr3-hynix-4GB.inc
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@ -1,77 +0,0 @@
{
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xF,
.cs1_row = 0xF
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 3,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
.odt = 0,
},

78
src/mainboard/google/veyron_pinky/sdram_inf/sdram-lpddr3-samsung-2GB.inc
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@ -1,78 +0,0 @@
{
/* two Samsung K4E8E304ED-EGCE000 chips */
{
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
},
{
.rank = 0x2,
.col = 0xA,
.bk = 0x3,
.bw = 0x2,
.dbw = 0x2,
.row_3_4 = 0x0,
.cs0_row = 0xE,
.cs1_row = 0xE
}
},
{
.togcnt1u = 0x215,
.tinit = 0xC8,
.trsth = 0x0,
.togcnt100n = 0x35,
.trefi = 0x26,
.tmrd = 0x2,
.trfc = 0x70,
.trp = 0x2000D,
.trtw = 0x6,
.tal = 0x0,
.tcl = 0x8,
.tcwl = 0x4,
.tras = 0x17,
.trc = 0x24,
.trcd = 0xD,
.trrd = 0x6,
.trtp = 0x4,
.twr = 0x8,
.twtr = 0x4,
.texsr = 0x76,
.txp = 0x4,
.txpdll = 0x0,
.tzqcs = 0x30,
.tzqcsi = 0x0,
.tdqs = 0x1,
.tcksre = 0x2,
.tcksrx = 0x2,
.tcke = 0x4,
.tmod = 0x0,
.trstl = 0x0,
.tzqcl = 0xC0,
.tmrr = 0x4,
.tckesr = 0x8,
.tdpd = 0x1F4
},
{
.dtpr0 = 0x48D7DD93,
.dtpr1 = 0x187008D8,
.dtpr2 = 0x121076,
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
.mr[3] = 0x1
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
.ddrconfig = 2,
.ddr_freq = 533*MHz,
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
.odt = 0,
},

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