mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-09 12:46:17 +09:00
ce2896a8a0
Remove the legacy way of enabling GPIO, SPI and UART on Vybrid based boards since these driver's now only supports DT mode. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
274 lines
8.0 KiB
C
274 lines
8.0 KiB
C
/*
|
|
* Copyright 2013 Freescale Semiconductor, Inc.
|
|
*
|
|
* Configuration settings for the phytec PCM-052 SoM.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#define CONFIG_SYS_CACHELINE_SIZE 32
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
#define CONFIG_VF610
|
|
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DISPLAY_BOARDINFO
|
|
#define CONFIG_SYS_THUMB_BUILD
|
|
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
|
|
/* Enable passing of ATAGs */
|
|
#define CONFIG_CMDLINE_TAG
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
/* Allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
#undef CONFIG_CMD_IMLS
|
|
|
|
/* NAND support */
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_NAND_TRIMFFS
|
|
#define CONFIG_SYS_NAND_ONFI_DETECTION
|
|
|
|
#ifdef CONFIG_CMD_NAND
|
|
#define CONFIG_USE_ARCH_MEMCPY
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
|
|
|
|
#define CONFIG_JFFS2_NAND
|
|
|
|
/* UBI */
|
|
#define CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_UBIFS
|
|
#define CONFIG_RBTREE
|
|
#define CONFIG_LZO
|
|
|
|
/* Dynamic MTD partition support */
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define CONFIG_MTD_DEVICE
|
|
#define MTDIDS_DEFAULT "nand0=NAND"
|
|
#define MTDPARTS_DEFAULT "mtdparts=NAND:256k(spare)"\
|
|
",384k(bootloader)"\
|
|
",128k(env1)"\
|
|
",128k(env2)"\
|
|
",128k(dtb)"\
|
|
",6144k(kernel)"\
|
|
",65536k(ramdisk)"\
|
|
",450944k(root)"
|
|
#endif
|
|
|
|
#define CONFIG_MMC
|
|
#define CONFIG_FSL_ESDHC
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
#define CONFIG_SYS_FSL_ESDHC_NUM 1
|
|
|
|
/*#define CONFIG_ESDHC_DETECT_USE_EXTERN_IRQ1*/
|
|
#define CONFIG_SYS_FSL_ERRATUM_ESDHC135
|
|
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
|
|
#define CONFIG_SYS_FSL_ERRATUM_ESDHC_A001
|
|
|
|
#define CONFIG_CMD_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_FEC_MXC
|
|
#define CONFIG_MII
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_FEC_XCV_TYPE RMII
|
|
#define CONFIG_FEC_MXC_PHYADDR 0
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_MICREL
|
|
|
|
/* QSPI Configs*/
|
|
|
|
#ifdef CONFIG_FSL_QSPI
|
|
#define CONFIG_CMD_SF
|
|
#define CONFIG_SPI_FLASH
|
|
#define FSL_QSPI_FLASH_SIZE (1 << 24)
|
|
#define FSL_QSPI_FLASH_NUM 2
|
|
#define CONFIG_SYS_FSL_QSPI_LE
|
|
#endif
|
|
|
|
/* I2C Configs */
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_MXC_I2C3
|
|
#define CONFIG_SYS_I2C_MXC
|
|
|
|
/* RTC (actually an RV-4162 but M41T62-compatible) */
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_RTC_M41T62
|
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
|
|
#define CONFIG_SYS_RTC_BUS_NUM 2
|
|
|
|
/* EEPROM (24FC256) */
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
|
|
#define CONFIG_SYS_I2C_EEPROM_BUS 2
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
#define CONFIG_LOADADDR 0x82000000
|
|
|
|
/* We boot from the gfxRAM area of the OCRAM. */
|
|
#define CONFIG_SYS_TEXT_BASE 0x3f408000
|
|
#define CONFIG_BOARD_SIZE_LIMIT 524288
|
|
|
|
#define CONFIG_BOOTCOMMAND "run bootcmd_sd"
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"blimg_file=u-boot.imx\0" \
|
|
"blsec_addr=0x81000000\0" \
|
|
"blimg_addr=0x81000400\0" \
|
|
"kernel_file=zImage\0" \
|
|
"kernel_addr=0x82000000\0" \
|
|
"fdt_file=vf610-pcm052.dtb\0" \
|
|
"fdt_addr=0x81000000\0" \
|
|
"ram_file=uRamdisk\0" \
|
|
"ram_addr=0x83000000\0" \
|
|
"filesys=rootfs.ubifs\0" \
|
|
"sys_addr=0x81000000\0" \
|
|
"tftploc=/path/to/tftp/directory/\0" \
|
|
"nfs_root=/path/to/nfs/root\0" \
|
|
"tftptimeout=1000\0" \
|
|
"tftptimeoutcountmax=1000000\0" \
|
|
"mtdparts=" MTDPARTS_DEFAULT "\0" \
|
|
"bootargs_base=setenv bootargs rw mem=256M " \
|
|
"console=ttyLP1,115200n8\0" \
|
|
"bootargs_sd=setenv bootargs ${bootargs} " \
|
|
"root=/dev/mmcblk0p2 rootwait\0" \
|
|
"bootargs_net=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp " \
|
|
"nfsroot=${serverip}:${nfs_root},v3,tcp\0" \
|
|
"bootargs_nand=setenv bootargs ${bootargs} " \
|
|
"ubi.mtd=6 rootfstype=ubifs root=ubi0:rootfs\0" \
|
|
"bootargs_ram=setenv bootargs ${bootargs} " \
|
|
"root=/dev/ram rw initrd=${ram_addr}\0" \
|
|
"bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
|
|
"bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; " \
|
|
"fatload mmc 0:1 ${kernel_addr} ${kernel_file}; " \
|
|
"fatload mmc 0:1 ${fdt_addr} ${fdt_file}; " \
|
|
"bootz ${kernel_addr} - ${fdt_addr}\0" \
|
|
"bootcmd_net=run bootargs_base bootargs_net bootargs_mtd; " \
|
|
"tftpboot ${kernel_addr} ${tftpdir}${kernel_file}; " \
|
|
"tftpboot ${fdt_addr} ${tftpdir}${fdt_file}; " \
|
|
"bootz ${kernel_addr} - ${fdt_addr}\0" \
|
|
"bootcmd_nand=run bootargs_base bootargs_nand bootargs_mtd; " \
|
|
"nand read ${fdt_addr} dtb; " \
|
|
"nand read ${kernel_addr} kernel; " \
|
|
"bootz ${kernel_addr} - ${fdt_addr}\0" \
|
|
"bootcmd_ram=run bootargs_base bootargs_ram bootargs_mtd; " \
|
|
"nand read ${fdt_addr} dtb; " \
|
|
"nand read ${kernel_addr} kernel; " \
|
|
"nand read ${ram_addr} ramdisk; " \
|
|
"bootz ${kernel_addr} ${ram_addr} ${fdt_addr}\0" \
|
|
"update_bootloader_from_tftp=mtdparts default; " \
|
|
"nand read ${blsec_addr} bootloader; " \
|
|
"mw.b ${blimg_addr} 0xff 0x5FC00; " \
|
|
"if tftp ${blimg_addr} ${tftpdir}${blimg_file}; then " \
|
|
"nand erase.part bootloader; " \
|
|
"nand write ${blsec_addr} bootloader ${filesize}; fi\0" \
|
|
"update_kernel_from_sd=if fatload mmc 0:2 ${kernel_addr} " \
|
|
"${kernel_file}; " \
|
|
"then mtdparts default; " \
|
|
"nand erase.part kernel; " \
|
|
"nand write ${kernel_addr} kernel ${filesize}; " \
|
|
"if fatload mmc 0:2 ${fdt_addr} ${fdt_file}; then " \
|
|
"nand erase.part dtb; " \
|
|
"nand write ${fdt_addr} dtb ${filesize}; fi\0" \
|
|
"update_kernel_from_tftp=if tftp ${fdt_addr} ${tftpdir}${fdt_file}; " \
|
|
"then setenv fdtsize ${filesize}; " \
|
|
"if tftp ${kernel_addr} ${tftpdir}${kernel_file}; then " \
|
|
"mtdparts default; " \
|
|
"nand erase.part dtb; " \
|
|
"nand write ${fdt_addr} dtb ${fdtsize}; " \
|
|
"nand erase.part kernel; " \
|
|
"nand write ${kernel_addr} kernel ${filesize}; fi; fi\0" \
|
|
"update_rootfs_from_tftp=if tftp ${sys_addr} ${tftpdir}${filesys}; " \
|
|
"then mtdparts default; " \
|
|
"nand erase.part root; " \
|
|
"ubi part root; " \
|
|
"ubi create rootfs; " \
|
|
"ubi write ${sys_addr} rootfs ${filesize}; fi\0" \
|
|
"update_ramdisk_from_tftp=if tftp ${ram_addr} ${tftpdir}${ram_file}; " \
|
|
"then mtdparts default; " \
|
|
"nand erase.part ramdisk; " \
|
|
"nand write ${ram_addr} ramdisk ${filesize}; fi\0"
|
|
|
|
/* Miscellaneous configurable options */
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE \
|
|
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
#define CONFIG_CMD_MEMTEST
|
|
#define CONFIG_SYS_MEMTEST_START 0x80010000
|
|
#define CONFIG_SYS_MEMTEST_END 0x87C00000
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
/*
|
|
* Stack sizes
|
|
* The stack sizes are set up in start.S using the settings below
|
|
*/
|
|
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
|
|
|
|
/* Physical memory map */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM (0x80000000)
|
|
#define PHYS_SDRAM_SIZE (256 * 1024 * 1024)
|
|
|
|
#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
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_MMC
|
|
#define CONFIG_ENV_SIZE (8 * 1024)
|
|
|
|
#define CONFIG_ENV_OFFSET (12 * 64 * 1024)
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#endif
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_NAND
|
|
#define CONFIG_ENV_SECT_SIZE (128 * 1024)
|
|
#define CONFIG_ENV_SIZE (8 * 1024)
|
|
#define CONFIG_ENV_OFFSET 0xA0000
|
|
#define CONFIG_ENV_SIZE_REDUND (8 * 1024)
|
|
#define CONFIG_ENV_OFFSET_REDUND 0xC0000
|
|
#endif
|
|
|
|
#define CONFIG_OF_LIBFDT
|
|
#define CONFIG_CMD_BOOTZ
|
|
|
|
#endif
|