168 lines
4.8 KiB
C
168 lines
4.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2015 Timesys Corporation
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* Copyright (C) 2015 General Electric Company
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* Copyright (C) 2014 Advantech
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* Copyright (C) 2012 Freescale Semiconductor, Inc.
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*
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* Configuration settings for the GE MX6Q Bx50v3 boards.
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*/
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#ifndef __GE_BX50V3_CONFIG_H
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#define __GE_BX50V3_CONFIG_H
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#include <asm/arch/imx-regs.h>
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#include <asm/mach-imx/gpio.h>
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#define CONFIG_BOARD_NAME "General Electric Bx50v3"
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#include "mx6_common.h"
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#include <linux/sizes.h>
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_REVISION_TAG
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#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
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/* SATA Configs */
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#ifdef CONFIG_CMD_SATA
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#define CONFIG_SYS_SATA_MAX_DEVICE 1
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#define CONFIG_DWC_AHSATA_PORT_ID 0
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#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
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#define CONFIG_LBA48
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#endif
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/* USB Configs */
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#ifdef CONFIG_USB
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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#define CONFIG_USBD_HS
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#define CONFIG_USB_GADGET_MASS_STORAGE
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#endif
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/* Serial Flash */
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#define CONFIG_LOADADDR 0x12000000
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#ifdef CONFIG_CMD_NFS
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#define NETWORKBOOT \
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"setnetworkboot=" \
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"setenv ipaddr 172.16.2.10; setenv serverip 172.16.2.20; " \
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"setenv gatewayip 172.16.2.20; setenv nfsserver 172.16.2.20; " \
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"setenv netmask 255.255.255.0; setenv ethaddr ca:fe:de:ca:f0:11; " \
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"setenv bootargs root=/dev/nfs nfsroot=${nfsserver}:/srv/nfs/,v3,tcp rw rootwait" \
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"setenv bootargs $bootargs ip=${ipaddr}:${nfsserver}:${gatewayip}:${netmask}::eth0:off " \
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"setenv bootargs $bootargs cma=128M bootcause=${bootcause} ${videoargs} " \
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"setenv bootargs $bootargs systemd.mask=helix-network-defaults.service " \
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"setenv bootargs $bootargs watchdog.handle_boot_enabled=1\0" \
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"networkboot=" \
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"run setnetworkboot; " \
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"nfs ${loadaddr} /srv/nfs/fitImage; " \
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"bootm ${loadaddr}\0" \
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#define CONFIG_NETWORKBOOTCOMMAND \
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"run networkboot; " \
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#else
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#define NETWORKBOOT \
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#endif
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#define CONFIG_EXTRA_ENV_SETTINGS \
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NETWORKBOOT \
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"image=/boot/fitImage\0" \
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"dev=mmc\0" \
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"devnum=2\0" \
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"rootdev=mmcblk0p\0" \
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"quiet=quiet loglevel=0\0" \
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"setargs=setenv bootargs root=/dev/${rootdev}${partnum} " \
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"ro rootwait cma=128M " \
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"bootcause=${bootcause} " \
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"${quiet} " \
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"${videoargs}" "\0" \
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"doquiet=" \
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"if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
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"then setenv quiet; fi\0" \
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"hasfirstboot=" \
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"test -e ${dev} ${devnum}:${partnum} /boot/bootcause/firstboot\0" \
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"swappartitions=" \
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"setexpr partnum 3 - ${partnum}\0" \
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"failbootcmd=" \
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"cls; " \
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"setcurs 5 4; " \
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"lcdputs \"Monitor failed to start. " \
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"Try again, or contact GE Service for support.\"; " \
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"bootcount reset; " \
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"while true; do sleep 1; done; \0" \
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"altbootcmd=" \
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"run doquiet; " \
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"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
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"run hasfirstboot || setenv partnum 0; " \
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"if test ${partnum} != 0; then " \
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"run swappartitions loadimage doboot; " \
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"fi; " \
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"run failbootcmd\0" \
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"loadimage=" \
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"ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${image}\0" \
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"doboot=" \
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"echo Booting from ${dev}:${devnum}:${partnum} ...; " \
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"run setargs; " \
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"bootm ${loadaddr}\0" \
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"tryboot=" \
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"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
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"run loadimage || run swappartitions && run loadimage || " \
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"setenv partnum 0 && echo MISSING IMAGE;" \
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"run doboot; " \
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"run failbootcmd\0" \
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#define CONFIG_MMCBOOTCOMMAND \
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"run doquiet; " \
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"run tryboot; " \
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#ifdef CONFIG_CMD_NFS
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#define CONFIG_BOOTCOMMAND CONFIG_NETWORKBOOTCOMMAND
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#else
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#define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
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#endif
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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/* Physical Memory Map */
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* 256M */
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* environment organization */
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#define CONFIG_SYS_FSL_USDHC_NUM 3
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/* Framebuffer */
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#define CONFIG_HIDE_LOGO_VERSION
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#define CONFIG_IMX_HDMI
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#define CONFIG_IMX_VIDEO_SKIP
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#define CONFIG_IMX6_PWM_PER_CLK 66000000
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#define CONFIG_PCI_SCAN_SHOW
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#define CONFIG_PCIE_IMX
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#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(7, 12)
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#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(1, 5)
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#endif /* __GE_BX50V3_CONFIG_H */
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