mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-23 19:39:44 +09:00
1dec7fa797
Remove old (pre-DM) i2c setup code. Enable DM i2c. Convert common code to use DM rtc. Convert common code to read VPD from eeprom partition. Convert the generic i2c PMIC init code to use the new da9063 driver. mx53ppd only: Correct RTC compatible in device tree. Enable MXC DM i2c driver. Define CONFIG_SYS_MALLOC_F_LEN so that DM is available in pre-reloc. Make GPIO banks available during preloc, since initialisation is done in board_early_init_f(). Add gpio_request() calls to satisfy the DM_GPIO compatibility API. Remove unused power configuration. Signed-off-by: Robert Beckett <bob.beckett@collabora.com> Signed-off-by: Ian Ray <ian.ray@ge.com>
178 lines
5.1 KiB
C
178 lines
5.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2011 Freescale Semiconductor, Inc.
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* Jason Liu <r64343@freescale.com>
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*
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* Configuration settings for Freescale MX53 low cost board.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <asm/arch/imx-regs.h>
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#define CONSOLE_DEV "ttymxc0"
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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_SYS_FSL_CLK
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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_BOARD_LATE_INIT
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#define CONFIG_REVISION_TAG
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART1_BASE
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/* Eth Configs */
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#define CONFIG_FEC_MXC
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#define IMX_FEC_BASE FEC_BASE_ADDR
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#define CONFIG_FEC_MXC_PHYADDR 0x1F
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/* USB Configs */
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_ASIX
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#define CONFIG_USB_ETHER_MCS7830
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#define CONFIG_USB_ETHER_SMSC95XX
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#define CONFIG_MXC_USB_PORT 1
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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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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_BAUDRATE 115200
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/* Command definition */
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#define CONFIG_ETHPRIME "FEC0"
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#define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
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#define PPD_CONFIG_NFS \
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"nfsserver=192.168.252.95\0" \
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"gatewayip=192.168.252.95\0" \
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"netmask=255.255.255.0\0" \
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"ipaddr=192.168.252.99\0" \
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"kernsize=0x2000\0" \
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"use_dhcp=0\0" \
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"nfsroot=/opt/springdale/rd\0" \
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"bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs " \
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"${kern_ipconf} nfsroot=${nfsserver}:${nfsroot},v3,tcp rw\0" \
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"choose_ip=if test $use_dhcp = 1; then setenv kern_ipconf ip=dhcp; " \
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"setenv getcmd dhcp; else setenv kern_ipconf " \
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"ip=${ipaddr}:${nfsserver}:${gatewayip}:${netmask}::eth0:off; " \
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"setenv getcmd tftp; fi\0" \
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"nfs=run choose_ip setargs bootargs_nfs; ${getcmd} ${loadaddr} " \
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"${nfsserver}:${image}; bootm ${loadaddr}\0" \
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#define CONFIG_EXTRA_ENV_SETTINGS \
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PPD_CONFIG_NFS \
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"image=/boot/fitImage\0" \
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"fdt_high=0xffffffff\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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"console=" CONSOLE_DEV "\0" \
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"lvds=ldb\0" \
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"setargs=setenv bootargs ${lvds} jtag=on mem=2G " \
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"vt.global_cursor_default=0 bootcause=${bootcause} ${quiet} " \
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"console=${console}\0" \
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"bootargs_emmc=setenv bootargs root=/dev/${rootdev}${partnum} ro " \
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"rootwait ${bootargs}\0" \
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"doquiet=if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
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"then setenv quiet; fi\0" \
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"hasfirstboot=ext2load ${dev} ${devnum}:${partnum} 0x7000A000 " \
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"/boot/bootcause/firstboot\0" \
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"swappartitions=setexpr partnum 3 - ${partnum}\0" \
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"failbootcmd=" \
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"ppd_lcd_enable; " \
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"msg=\"Monitor failed to start. " \
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"Try again, or contact GE Service for support.\"; " \
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"echo $msg; " \
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"setenv stdout vga; " \
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"echo \"\n\n\n\n \" $msg; " \
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"setenv stdout serial; " \
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"mw.b 0x7000A000 0xbc; " \
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"mw.b 0x7000A001 0x00; " \
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"ext4write ${dev} ${devnum}:5 0x7000A000 /boot/failures 2\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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"setenv bootcause REVERT; " \
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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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"run bootargs_emmc; " \
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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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"video-mode=" \
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"lcd:800x480-24@60,monitor=lcd\0" \
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#define CONFIG_MMCBOOTCOMMAND \
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"if mmc dev ${devnum}; then " \
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"run doquiet; " \
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"run tryboot; " \
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"fi; " \
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#define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
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#define CONFIG_ARP_TIMEOUT 200UL
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#define CONFIG_SYS_MAXARGS 48 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_MEMTEST_START 0x70000000
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#define CONFIG_SYS_MEMTEST_END 0x70010000
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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_1 CSD0_BASE_ADDR
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#define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
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#define PHYS_SDRAM_2 CSD1_BASE_ADDR
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#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
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#define PHYS_SDRAM_SIZE (gd->ram_size)
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#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
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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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/* FLASH and environment organization */
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#define CONFIG_CMD_FUSE
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#define CONFIG_FSL_IIM
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#define CONFIG_BCH
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/* Backlight Control */
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#define CONFIG_IMX6_PWM_PER_CLK 66666000
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#endif /* __CONFIG_H */
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