mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 17:41:08 +00:00
6584a1b526
This patch fixes allow for the DeviceTree and initrd relocation fixing the boot of FSL 3.10.9-1.0.0-alpha kernel. This changes following boards: - mx6sabreauto - mx6sabresd - wandboard - udoo - nitrogen6x - cgtqmx6eval The reasoning, as explained by Hui Liu, is: ,---- | The FDT blob will be placed at DDR physical addr: 0x11000000. When Linux kernel | Boot up, it will decompress the compressed kernel image and place the decompressed | kernel image at the low end of the DDR memory and start running from it. If the | decompressed kernel image is bigger for example than 16M, it may over written the | fdt blob which u-boot loaded to the DDR memory @0x11000000 with fdt_addr=0x11000000 | | To expand the fdt_addr from 0x11000000 to 0x18000000, which can avoid the override | Since we will not likely have one kernel image larger than 128MB. `---- Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefano Babic <sbabic@denx.de>
355 lines
9.1 KiB
C
355 lines
9.1 KiB
C
/*
|
|
* Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
|
|
*
|
|
* Configuration settings for the Boundary Devices Nitrogen6X
|
|
* and Freescale i.MX6Q Sabre Lite boards.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include "mx6_common.h"
|
|
#define CONFIG_MX6
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DISPLAY_BOARDINFO
|
|
|
|
#define CONFIG_MACH_TYPE 3769
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
#include <asm/imx-common/gpio.h>
|
|
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
#define CONFIG_REVISION_TAG
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_MISC_INIT_R
|
|
#define CONFIG_MXC_GPIO
|
|
#define CONFIG_MV_UDC
|
|
#define CONFIG_USBD_HS
|
|
#define CONFIG_USB_GADGET_DUALSPEED
|
|
#define CONFIG_USB_ETHER
|
|
#define CONFIG_USB_ETH_CDC
|
|
#define CONFIG_NETCONSOLE
|
|
|
|
#define CONFIG_CMD_FUSE
|
|
#ifdef CONFIG_CMD_FUSE
|
|
#define CONFIG_MXC_OCOTP
|
|
#endif
|
|
|
|
#define CONFIG_MXC_UART
|
|
#define CONFIG_MXC_UART_BASE UART2_BASE
|
|
|
|
#define CONFIG_CMD_SF
|
|
#ifdef CONFIG_CMD_SF
|
|
#define CONFIG_SPI_FLASH
|
|
#define CONFIG_SPI_FLASH_SST
|
|
#define CONFIG_MXC_SPI
|
|
#define CONFIG_SF_DEFAULT_BUS 0
|
|
#define CONFIG_SF_DEFAULT_CS (0|(IMX_GPIO_NR(3, 19)<<8))
|
|
#define CONFIG_SF_DEFAULT_SPEED 25000000
|
|
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
|
|
#endif
|
|
|
|
/* I2C Configs */
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_MXC
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
|
|
/* MMC Configs */
|
|
#define CONFIG_FSL_ESDHC
|
|
#define CONFIG_FSL_USDHC
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 2
|
|
|
|
#define CONFIG_MMC
|
|
#define CONFIG_CMD_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_BOUNCE_BUFFER
|
|
#define CONFIG_CMD_EXT2
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
#ifdef CONFIG_MX6Q
|
|
#define CONFIG_CMD_SATA
|
|
#endif
|
|
|
|
/*
|
|
* SATA Configs
|
|
*/
|
|
#ifdef CONFIG_CMD_SATA
|
|
#define CONFIG_DWC_AHSATA
|
|
#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
|
|
#define CONFIG_LIBATA
|
|
#endif
|
|
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_FEC_MXC
|
|
#define CONFIG_MII
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_FEC_XCV_TYPE RGMII
|
|
#define CONFIG_ETHPRIME "FEC"
|
|
#define CONFIG_FEC_MXC_PHYADDR 6
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_MICREL
|
|
#define CONFIG_PHY_MICREL_KSZ9021
|
|
|
|
/* USB Configs */
|
|
#define CONFIG_CMD_USB
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_USB_EHCI
|
|
#define CONFIG_USB_EHCI_MX6
|
|
#define CONFIG_USB_STORAGE
|
|
#define CONFIG_USB_HOST_ETHER
|
|
#define CONFIG_USB_ETHER_ASIX
|
|
#define CONFIG_USB_ETHER_SMSC95XX
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
|
|
/* Miscellaneous commands */
|
|
#define CONFIG_CMD_BMODE
|
|
#define CONFIG_CMD_SETEXPR
|
|
|
|
/* Framebuffer and LCD */
|
|
#define CONFIG_VIDEO
|
|
#define CONFIG_VIDEO_IPUV3
|
|
#define CONFIG_CFB_CONSOLE
|
|
#define CONFIG_VGA_AS_SINGLE_DEVICE
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
|
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
|
|
#define CONFIG_VIDEO_BMP_RLE8
|
|
#define CONFIG_SPLASH_SCREEN
|
|
#define CONFIG_BMP_16BPP
|
|
#define CONFIG_VIDEO_LOGO
|
|
#define CONFIG_IPUV3_CLK 260000000
|
|
#define CONFIG_CMD_HDMIDETECT
|
|
#define CONFIG_CONSOLE_MUX
|
|
#define CONFIG_IMX_HDMI
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/* Command definition */
|
|
#include <config_cmd_default.h>
|
|
|
|
#undef CONFIG_CMD_IMLS
|
|
|
|
#define CONFIG_BOOTDELAY 1
|
|
|
|
#define CONFIG_PREBOOT ""
|
|
|
|
#define CONFIG_LOADADDR 0x12000000
|
|
#define CONFIG_SYS_TEXT_BASE 0x17800000
|
|
|
|
#ifdef CONFIG_CMD_SATA
|
|
#define CONFIG_DRIVE_SATA "sata "
|
|
#else
|
|
#define CONFIG_DRIVE_SATA
|
|
#endif
|
|
|
|
#ifdef CONFIG_CMD_MMC
|
|
#define CONFIG_DRIVE_MMC "mmc "
|
|
#else
|
|
#define CONFIG_DRIVE_MMC
|
|
#endif
|
|
|
|
#define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC
|
|
|
|
#if defined(CONFIG_SABRELITE)
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"script=boot.scr\0" \
|
|
"uimage=uImage\0" \
|
|
"console=ttymxc1\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"fdt_file=imx6q-sabrelite.dtb\0" \
|
|
"fdt_addr=0x18000000\0" \
|
|
"boot_fdt=try\0" \
|
|
"ip_dyn=yes\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=1\0" \
|
|
"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
|
|
"mmcargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=${mmcroot}\0" \
|
|
"loadbootscript=" \
|
|
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
|
|
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if run loadfdt; then " \
|
|
"bootm ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootm; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootm; " \
|
|
"fi;\0" \
|
|
"netargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=/dev/nfs " \
|
|
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
|
|
"netboot=echo Booting from net ...; " \
|
|
"run netargs; " \
|
|
"if test ${ip_dyn} = yes; then " \
|
|
"setenv get_cmd dhcp; " \
|
|
"else " \
|
|
"setenv get_cmd tftp; " \
|
|
"fi; " \
|
|
"${get_cmd} ${uimage}; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
|
|
"bootm ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootm; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootm; " \
|
|
"fi;\0"
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loaduimage; then " \
|
|
"run mmcboot; " \
|
|
"else run netboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else run netboot; fi"
|
|
#else
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"console=ttymxc1\0" \
|
|
"clearenv=if sf probe || sf probe || sf probe 1 ; then " \
|
|
"sf erase 0xc0000 0x2000 && " \
|
|
"echo restored environment to factory default ; fi\0" \
|
|
"bootcmd=for dtype in " CONFIG_DRIVE_TYPES \
|
|
"; do " \
|
|
"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
|
|
"for fs in fat ext2 ; do " \
|
|
"${fs}load " \
|
|
"${dtype} ${disk}:1 " \
|
|
"10008000 " \
|
|
"/6x_bootscript" \
|
|
"&& source 10008000 ; " \
|
|
"done ; " \
|
|
"done ; " \
|
|
"done; " \
|
|
"setenv stdout serial,vga ; " \
|
|
"echo ; echo 6x_bootscript not found ; " \
|
|
"echo ; echo serial console at 115200, 8N1 ; echo ; " \
|
|
"echo details at http://boundarydevices.com/6q_bootscript ; " \
|
|
"setenv stdout serial\0" \
|
|
"upgradeu=for dtype in " CONFIG_DRIVE_TYPES \
|
|
"; do " \
|
|
"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
|
|
"for fs in fat ext2 ; do " \
|
|
"${fs}load ${dtype} ${disk}:1 10008000 " \
|
|
"/6x_upgrade " \
|
|
"&& source 10008000 ; " \
|
|
"done ; " \
|
|
"done ; " \
|
|
"done\0" \
|
|
|
|
#endif
|
|
/* Miscellaneous configurable options */
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT "U-Boot > "
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_CBSIZE 1024
|
|
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
#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
|
|
|
|
#define CONFIG_CMDLINE_EDITING
|
|
|
|
/* Physical Memory Map */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#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)
|
|
|
|
/* FLASH and environment organization */
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
#define CONFIG_ENV_SIZE (8 * 1024)
|
|
|
|
#if defined(CONFIG_SABRELITE)
|
|
#define CONFIG_ENV_IS_IN_MMC
|
|
#else
|
|
#define CONFIG_ENV_IS_IN_SPI_FLASH
|
|
#endif
|
|
|
|
#if defined(CONFIG_ENV_IS_IN_MMC)
|
|
#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
|
|
#define CONFIG_ENV_OFFSET (768 * 1024)
|
|
#define CONFIG_ENV_SECT_SIZE (8 * 1024)
|
|
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
|
|
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
|
|
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
|
|
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
|
|
#endif
|
|
|
|
#define CONFIG_OF_LIBFDT
|
|
#define CONFIG_CMD_BOOTZ
|
|
|
|
#ifndef CONFIG_SYS_DCACHE_OFF
|
|
#define CONFIG_CMD_CACHE
|
|
#endif
|
|
|
|
#define CONFIG_CMD_BMP
|
|
|
|
#define CONFIG_CMD_TIME
|
|
#define CONFIG_SYS_ALT_MEMTEST
|
|
|
|
#define CONFIG_CMD_BOOTZ
|
|
#define CONFIG_SUPPORT_RAW_INITRD
|
|
#define CONFIG_CMD_FS_GENERIC
|
|
|
|
#endif /* __CONFIG_H */
|