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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2011 Freescale Semiconductor, Inc.
- * Jason Liu <r64343@freescale.com>
- *
- * Configuration settings for Freescale MX53 low cost board.
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- #include <asm/arch/imx-regs.h>
- #define CONFIG_CMDLINE_TAG
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_INITRD_TAG
- #define CONFIG_SYS_FSL_CLK
- /* Size of malloc() pool */
- #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
- #define CONFIG_REVISION_TAG
- /* USB Configs */
- #define CONFIG_USB_HOST_ETHER
- #define CONFIG_USB_ETHER_ASIX
- #define CONFIG_USB_ETHER_MCS7830
- #define CONFIG_USB_ETHER_SMSC95XX
- #define CONFIG_MXC_USB_PORT 1
- #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
- #define CONFIG_MXC_USB_FLAGS 0
- /* Command definition */
- #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
- #define PPD_CONFIG_NFS \
- "nfsserver=192.168.252.95\0" \
- "gatewayip=192.168.252.95\0" \
- "netmask=255.255.255.0\0" \
- "ipaddr=192.168.252.99\0" \
- "kernsize=0x2000\0" \
- "use_dhcp=0\0" \
- "nfsroot=/opt/springdale/rd\0" \
- "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs " \
- "${kern_ipconf} nfsroot=${nfsserver}:${nfsroot},v3,tcp rw\0" \
- "choose_ip=if test $use_dhcp = 1; then setenv kern_ipconf ip=dhcp; " \
- "setenv getcmd dhcp; else setenv kern_ipconf " \
- "ip=${ipaddr}:${nfsserver}:${gatewayip}:${netmask}::eth0:off; " \
- "setenv getcmd tftp; fi\0" \
- "nfs=run choose_ip setargs bootargs_nfs; ${getcmd} ${loadaddr} " \
- "${nfsserver}:${image}; bootm ${loadaddr}\0" \
- #define CONFIG_EXTRA_ENV_SETTINGS \
- PPD_CONFIG_NFS \
- "image=/boot/fitImage\0" \
- "dev=mmc\0" \
- "devnum=2\0" \
- "rootdev=mmcblk0p\0" \
- "quiet=quiet loglevel=0\0" \
- "lvds=ldb\0" \
- "setargs=setenv bootargs ${lvds} jtag=on mem=2G " \
- "vt.global_cursor_default=0 bootcause=${bootcause} ${quiet}\0" \
- "bootargs_emmc=setenv bootargs root=/dev/${rootdev}${partnum} ro " \
- "rootwait ${bootargs}\0" \
- "doquiet=if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
- "then setenv quiet; fi\0" \
- "hasfirstboot=" \
- "test -e ${dev} ${devnum}:${partnum} /boot/bootcause/firstboot\0" \
- "swappartitions=setexpr partnum 3 - ${partnum}\0" \
- "failbootcmd=" \
- "cls; " \
- "setcurs 5 4; " \
- "lcdputs \"Monitor failed to start. " \
- "Try again, or contact GE Service for support.\"; " \
- "bootcount reset; \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; " \
- "run bootargs_emmc; " \
- "bootm ${loadaddr}\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" \
- "video-mode=" \
- "lcd:800x480-24@60,monitor=lcd\0" \
- #define CONFIG_MMCBOOTCOMMAND \
- "if mmc dev ${devnum}; then " \
- "run doquiet; " \
- "run tryboot; " \
- "fi; " \
- #define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
- #define CONFIG_ARP_TIMEOUT 200UL
- /* Miscellaneous configurable options */
- #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
- #define CONFIG_SYS_MAXARGS 48 /* max number of command args */
- #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
- #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
- #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* 256M */
- /* Physical Memory Map */
- #define PHYS_SDRAM_1 CSD0_BASE_ADDR
- #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
- #define PHYS_SDRAM_2 CSD1_BASE_ADDR
- #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
- #define PHYS_SDRAM_SIZE (gd->ram_size)
- #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
- #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_FSL_IIM
- /* Backlight Control */
- #define CONFIG_IMX6_PWM_PER_CLK 66666000
- #define CONFIG_IMX_VIDEO_SKIP
- #endif /* __CONFIG_H */
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