upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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281 lines
7.5 KiB
281 lines
7.5 KiB
/*
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* Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
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*
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* Configuration settings for the Boundary Devices Nitrogen6X
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* and Freescale i.MX6Q Sabre Lite boards.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include "mx6_common.h"
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#define CONFIG_MACH_TYPE 3769
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
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#define CONFIG_MISC_INIT_R
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#define CONFIG_USBD_HS
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#define CONFIG_NETCONSOLE
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART2_BASE
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#ifdef CONFIG_CMD_SF
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#define CONFIG_SF_DEFAULT_BUS 0
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#define CONFIG_SF_DEFAULT_CS 0
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#define CONFIG_SF_DEFAULT_SPEED 25000000
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#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
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#endif
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/* I2C Configs */
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
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#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
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#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
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#define CONFIG_SYS_I2C_SPEED 100000
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#define CONFIG_I2C_EDID
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/* MMC Configs */
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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/*
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* SATA Configs
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*/
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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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#define CONFIG_FEC_MXC
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#define CONFIG_MII
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#define IMX_FEC_BASE ENET_BASE_ADDR
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#define CONFIG_FEC_XCV_TYPE RGMII
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#define CONFIG_ETHPRIME "FEC"
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#define CONFIG_FEC_MXC_PHYADDR 6
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/* USB Configs */
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
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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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/* Framebuffer and LCD */
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#define CONFIG_VIDEO_IPUV3
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_SPLASH_SCREEN_ALIGN
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#define CONFIG_VIDEO_BMP_GZIP
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#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024)
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#define CONFIG_BMP_16BPP
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#define CONFIG_IMX_HDMI
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#define CONFIG_IMX_VIDEO_SKIP
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#define CONFIG_PREBOOT ""
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#ifdef CONFIG_CMD_SATA
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#define CONFIG_DRIVE_SATA "sata "
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#else
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#define CONFIG_DRIVE_SATA
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#endif
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#ifdef CONFIG_CMD_MMC
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#define CONFIG_DRIVE_MMC "mmc "
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#else
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#define CONFIG_DRIVE_MMC
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#endif
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#ifdef CONFIG_USB_STORAGE
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#define CONFIG_DRIVE_USB "usb "
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#else
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#define CONFIG_DRIVE_USB
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#endif
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#define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB
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#define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC
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#if defined(CONFIG_SABRELITE)
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"script=boot.scr\0" \
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"uimage=uImage\0" \
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"console=ttymxc1\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"fdt_file=imx6q-sabrelite.dtb\0" \
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"fdt_addr=0x18000000\0" \
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"boot_fdt=try\0" \
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"ip_dyn=yes\0" \
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"usb_pgood_delay=2000\0" \
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"mmcdevs=0 1\0" \
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"mmcpart=1\0" \
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"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate} " \
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"root=${mmcroot}\0" \
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"loadbootscript=" \
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"load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
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"bootscript=echo Running bootscript from mmc ...; " \
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"source\0" \
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"loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
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"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
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"mmcboot=echo Booting from mmc ...; " \
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"run mmcargs; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if run loadfdt; then " \
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"bootm ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootm; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootm; " \
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"fi;\0" \
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"netargs=setenv bootargs console=${console},${baudrate} " \
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"root=/dev/nfs " \
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"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
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"netboot=echo Booting from net ...; " \
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"run netargs; " \
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"if test ${ip_dyn} = yes; then " \
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"setenv get_cmd dhcp; " \
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"else " \
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"setenv get_cmd tftp; " \
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"fi; " \
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"${get_cmd} ${uimage}; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
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"bootm ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootm; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootm; " \
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"fi;\0"
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#define CONFIG_BOOTCOMMAND \
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"for mmcdev in ${mmcdevs}; do " \
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"mmc dev ${mmcdev}; " \
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"if mmc rescan; then " \
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"if run loadbootscript; then " \
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"run bootscript; " \
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"else " \
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"if run loaduimage; then " \
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"run mmcboot; " \
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"fi; " \
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"fi; " \
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"fi; " \
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"done; " \
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"run netboot; "
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#else
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"bootdevs=" CONFIG_DRIVE_TYPES "\0" \
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"umsdevs=" CONFIG_UMSDEVS "\0" \
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"usb_pgood_delay=2000\0" \
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"console=ttymxc1\0" \
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"clearenv=if sf probe || sf probe || sf probe 1 ; then " \
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"sf erase 0xc0000 0x2000 && " \
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"echo restored environment to factory default ; fi\0" \
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"bootcmd=for dtype in ${bootdevs}" \
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"; do " \
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"if itest.s \"xusb\" == \"x${dtype}\" ; then " \
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"usb start ;" \
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"fi; " \
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"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
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"load " \
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"${dtype} ${disk}:1 " \
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"10008000 " \
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"/6x_bootscript" \
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"&& source 10008000 ; " \
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"done ; " \
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"done; " \
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"setenv stdout serial,vga ; " \
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"echo ; echo 6x_bootscript not found ; " \
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"echo ; echo serial console at 115200, 8N1 ; echo ; " \
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"echo details at http://boundarydevices.com/6q_bootscript ; " \
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"setenv stdout serial;" \
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"setenv stdin serial,usbkbd;" \
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"for dtype in ${umsdevs} ; do " \
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"if itest.s sata == ${dtype}; then " \
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"initcmd='sata init' ;" \
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"else " \
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"initcmd='mmc rescan' ;" \
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"fi; " \
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"for disk in 0 1 ; do " \
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"if $initcmd && $dtype dev $disk ; then " \
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"setenv stdout serial,vga; " \
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"echo expose ${dtype} ${disk} " \
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"over USB; " \
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"ums 0 $dtype $disk ;" \
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"fi; " \
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" done; " \
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"done ;" \
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"setenv stdout serial,vga; " \
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"echo no block devices found;" \
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"\0" \
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"initrd_high=0xffffffff\0" \
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"upgradeu=for dtype in ${bootdevs}" \
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"; do " \
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"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
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"load ${dtype} ${disk}:1 10008000 " \
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"/6x_upgrade " \
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"&& source 10008000 ; " \
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"done ; " \
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"done\0" \
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#endif
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_MEMTEST_START 0x10000000
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#define CONFIG_SYS_MEMTEST_END 0x10010000
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#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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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_ENV_SIZE (8 * 1024)
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#if defined(CONFIG_ENV_IS_IN_MMC)
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#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
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#define CONFIG_ENV_OFFSET (768 * 1024)
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#define CONFIG_ENV_SECT_SIZE (8 * 1024)
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#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
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#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
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#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
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#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
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#endif
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#define CONFIG_SYS_ALT_MEMTEST
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/*
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* PCI express
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*/
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#ifdef CONFIG_CMD_PCI
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#define CONFIG_PCI_SCAN_SHOW
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#define CONFIG_PCIE_IMX
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#endif
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#endif /* __CONFIG_H */
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