mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 20:54:31 +00:00
b186cfa1a3
Pass rtc_status via the device tree, instead of on kernel command line. Additionally, the 2038 mitigation is reported, if applied successfully. Signed-off-by: Ian Ray <ian.ray@ge.com> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
221 lines
6.4 KiB
C
221 lines
6.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2015 Timesys Corporation
|
|
* Copyright (C) 2015 General Electric Company
|
|
* Copyright (C) 2014 Advantech
|
|
* Copyright (C) 2012 Freescale Semiconductor, Inc.
|
|
*
|
|
* Configuration settings for the GE MX6Q Bx50v3 boards.
|
|
*/
|
|
|
|
#ifndef __GE_BX50V3_CONFIG_H
|
|
#define __GE_BX50V3_CONFIG_H
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
#include <asm/mach-imx/gpio.h>
|
|
|
|
#define CONFIG_BOARD_NAME "General Electric Bx50v3"
|
|
|
|
#define CONFIG_MXC_UART_BASE UART3_BASE
|
|
#define CONSOLE_DEV "ttymxc2"
|
|
|
|
#include "mx6_common.h"
|
|
#include <linux/sizes.h>
|
|
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
#define CONFIG_REVISION_TAG
|
|
#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
|
|
|
|
#define CONFIG_MXC_UART
|
|
|
|
/* SATA Configs */
|
|
#ifdef CONFIG_CMD_SATA
|
|
#define CONFIG_SYS_SATA_MAX_DEVICE 1
|
|
#define CONFIG_DWC_AHSATA_PORT_ID 0
|
|
#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
|
|
#define CONFIG_LBA48
|
|
#endif
|
|
|
|
/* USB Configs */
|
|
#ifdef CONFIG_USB
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
|
|
#define CONFIG_USBD_HS
|
|
#define CONFIG_USB_GADGET_MASS_STORAGE
|
|
#endif
|
|
|
|
/* Serial Flash */
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
#define CONFIG_LOADADDR 0x12000000
|
|
|
|
#ifdef CONFIG_NFS_CMD
|
|
#define NETWORKBOOT \
|
|
"setnetworkboot=" \
|
|
"setenv ipaddr 172.16.2.10; setenv serverip 172.16.2.20; " \
|
|
"setenv gatewayip 172.16.2.20; setenv nfsserver 172.16.2.20; " \
|
|
"setenv netmask 255.255.255.0; setenv ethaddr ca:fe:de:ca:f0:11; " \
|
|
"setenv bootargs root=/dev/nfs nfsroot=${nfsserver}:/srv/nfs/,v3,tcp rw rootwait" \
|
|
"setenv bootargs $bootargs ip=${ipaddr}:${nfsserver}:${gatewayip}:${netmask}::eth0:off " \
|
|
"setenv bootargs $bootargs cma=128M bootcause=POR console=${console} ${videoargs} " \
|
|
"setenv bootargs $bootargs systemd.mask=helix-network-defaults.service " \
|
|
"setenv bootargs $bootargs watchdog.handle_boot_enabled=1\0" \
|
|
"networkboot=" \
|
|
"run setnetworkboot; " \
|
|
"nfs ${loadaddr} /srv/nfs/fitImage; " \
|
|
"bootm ${loadaddr}#conf@${confidx}\0" \
|
|
|
|
#define CONFIG_NETWORKBOOTCOMMAND \
|
|
"run networkboot; " \
|
|
|
|
#else
|
|
#define NETWORKBOOT \
|
|
|
|
#endif
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
NETWORKBOOT \
|
|
"bootcause=POR\0" \
|
|
"image=/boot/fitImage\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"dev=mmc\0" \
|
|
"devnum=2\0" \
|
|
"rootdev=mmcblk0p\0" \
|
|
"quiet=quiet loglevel=0\0" \
|
|
"console=" CONSOLE_DEV "\0" \
|
|
"setargs=setenv bootargs root=/dev/${rootdev}${partnum} " \
|
|
"ro rootwait cma=128M " \
|
|
"bootcause=${bootcause} " \
|
|
"${quiet} console=${console} " \
|
|
"${videoargs}" "\0" \
|
|
"doquiet=" \
|
|
"if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
|
|
"then setenv quiet; fi\0" \
|
|
"hasfirstboot=" \
|
|
"ext2load ${dev} ${devnum}:${partnum} 0x7000A000 " \
|
|
"/boot/bootcause/firstboot\0" \
|
|
"swappartitions=" \
|
|
"setexpr partnum 3 - ${partnum}\0" \
|
|
"failbootcmd=" \
|
|
"echo reached failbootcmd; " \
|
|
"bx50_backlight_enable; " \
|
|
"setcurs 5 4; " \
|
|
"lcdputs \"Monitor failed to start. " \
|
|
"Try again, or contact GE Service for support.\"; " \
|
|
"mw.b 0x7000A000 0xbc; " \
|
|
"mw.b 0x7000A001 0x00; " \
|
|
"ext4write ${dev} ${devnum}:5 0x7000A000 /boot/failures 2\0" \
|
|
"altbootcmd=" \
|
|
"run doquiet; " \
|
|
"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
|
|
"run hasfirstboot || setenv partnum 0; " \
|
|
"if test ${partnum} != 0; then " \
|
|
"setenv bootcause REVERT; " \
|
|
"run swappartitions loadimage doboot; " \
|
|
"fi; " \
|
|
"run failbootcmd\0" \
|
|
"loadimage=" \
|
|
"ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${image}\0" \
|
|
"doboot=" \
|
|
"echo Booting from ${dev}:${devnum}:${partnum} ...; " \
|
|
"run setargs; " \
|
|
"bootm ${loadaddr}#conf@${confidx}\0" \
|
|
"tryboot=" \
|
|
"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
|
|
"run loadimage || run swappartitions && run loadimage || " \
|
|
"setenv partnum 0 && echo MISSING IMAGE;" \
|
|
"run doboot; " \
|
|
"run failbootcmd\0" \
|
|
|
|
#define CONFIG_MMCBOOTCOMMAND \
|
|
"if mmc dev ${devnum}; then " \
|
|
"run doquiet; " \
|
|
"run tryboot; " \
|
|
"fi; " \
|
|
|
|
#define CONFIG_USBBOOTCOMMAND \
|
|
"echo Unsupported; " \
|
|
|
|
#ifdef CONFIG_NFS_CMD
|
|
#define CONFIG_BOOTCOMMAND CONFIG_NETWORKBOOTCOMMAND
|
|
#elif CONFIG_CMD_USB
|
|
#define CONFIG_BOOTCOMMAND CONFIG_USBBOOTCOMMAND
|
|
#else
|
|
#define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
|
|
#endif
|
|
|
|
|
|
/* Miscellaneous configurable options */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x10000000
|
|
#define CONFIG_SYS_MEMTEST_END 0x10010000
|
|
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
/* Physical Memory Map */
|
|
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
|
|
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
|
|
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
|
|
|
|
/* environment organization */
|
|
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 3
|
|
|
|
/* Framebuffer */
|
|
#define CONFIG_HIDE_LOGO_VERSION
|
|
#define CONFIG_IMX_HDMI
|
|
#define CONFIG_IMX_VIDEO_SKIP
|
|
#define CONFIG_CMD_BMP
|
|
|
|
#define CONFIG_IMX6_PWM_PER_CLK 66000000
|
|
|
|
#define CONFIG_PCI_SCAN_SHOW
|
|
#define CONFIG_PCIE_IMX
|
|
#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(7, 12)
|
|
#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(1, 5)
|
|
|
|
#define CONFIG_RTC_RX8010SJ
|
|
#define CONFIG_SYS_RTC_BUS_NUM 2
|
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x32
|
|
|
|
/* I2C Configs */
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_MXC
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
#define CONFIG_SYS_I2C_MXC_I2C1
|
|
#define CONFIG_SYS_I2C_MXC_I2C2
|
|
#define CONFIG_SYS_I2C_MXC_I2C3
|
|
|
|
#define CONFIG_SYS_NUM_I2C_BUSES 11
|
|
#define CONFIG_SYS_I2C_MAX_HOPS 1
|
|
#define CONFIG_SYS_I2C_BUSES { {0, {I2C_NULL_HOP} }, \
|
|
{1, {I2C_NULL_HOP} }, \
|
|
{2, {I2C_NULL_HOP} }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 0} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 3} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 4} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 5} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 6} } }, \
|
|
{0, {{I2C_MUX_PCA9547, 0x70, 7} } }, \
|
|
}
|
|
|
|
#define CONFIG_BCH
|
|
|
|
#endif /* __GE_BX50V3_CONFIG_H */
|