| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2014, Barco (www.barco.com) |
| */ |
| |
| #ifndef __PLATINUM_CONFIG_H__ |
| #define __PLATINUM_CONFIG_H__ |
| |
| /* SPL */ |
| |
| /* Location in NAND to read U-Boot from */ |
| #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * 1024 * 1024) |
| |
| #include "imx6_spl.h" /* common IMX6 SPL configuration */ |
| #include "mx6_common.h" |
| |
| /* |
| * Hardware configuration |
| */ |
| |
| /* UART config */ |
| #define CONFIG_MXC_UART |
| #define CONFIG_MXC_UART_BASE UART1_BASE |
| |
| /* I2C config */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_MXC |
| #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
| #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
| #define CONFIG_SYS_I2C_SPEED 100000 |
| |
| /* MMC config */ |
| #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| #define CONFIG_SYS_FSL_USDHC_NUM 1 |
| |
| /* Ethernet config */ |
| #define CONFIG_FEC_MXC |
| #define IMX_FEC_BASE ENET_BASE_ADDR |
| |
| /* USB config */ |
| #define CONFIG_MXC_USB_PORT 1 |
| #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| #define CONFIG_MXC_USB_FLAGS 0 |
| |
| /* Memory config */ |
| #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| #ifndef PHYS_SDRAM_SIZE |
| #define PHYS_SDRAM_SIZE (1024 << 20) |
| #endif |
| |
| #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) |
| |
| #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) |
| |
| #ifdef CONFIG_CMD_NAND |
| |
| /* NAND config */ |
| #ifndef CONFIG_SYS_NAND_MAX_CHIPS |
| #define CONFIG_SYS_NAND_MAX_CHIPS 2 |
| #endif |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| #define CONFIG_SYS_NAND_BASE 0x40000000 |
| #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
| #define CONFIG_SYS_NAND_ONFI_DETECTION |
| |
| /* DMA config, needed for GPMI/MXS NAND support */ |
| |
| /* Environment in NAND */ |
| #define CONFIG_ENV_OFFSET (16 << 20) |
| #define CONFIG_ENV_SECT_SIZE (128 << 10) |
| #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE |
| #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) |
| |
| #else /* CONFIG_CMD_NAND */ |
| |
| /* Environment in MMC */ |
| #define CONFIG_ENV_SIZE (8 << 10) |
| #define CONFIG_ENV_OFFSET (6 * 64 * 1024) |
| #define CONFIG_SYS_MMC_ENV_DEV 0 |
| |
| #endif /* CONFIG_CMD_NAND */ |
| |
| /* |
| * U-Boot configuration |
| */ |
| |
| /* Board startup config */ |
| |
| #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ |
| PHYS_SDRAM_SIZE - (12 << 20)) |
| |
| #define CONFIG_BOOTCOMMAND "run bootubi_scr" |
| |
| /* Miscellaneous configurable options */ |
| |
| /* MTD/UBI/UBIFS config */ |
| |
| /* |
| * Environment configuration |
| */ |
| |
| #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) |
| #define CONFIG_COMMON_ENV_UBI \ |
| "setubipartition=env set ubipartition ubi\0" \ |
| "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" |
| #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) |
| #define CONFIG_COMMON_ENV_UBI \ |
| "setubipartition=env set ubipartition ubi$boot_vol\0" \ |
| "setubirfs=env set ubirfs ubi0:rootfs\0" |
| #endif |
| |
| #define CONFIG_COMMON_ENV_MISC \ |
| "user=user\0" \ |
| "project="CONFIG_PLATINUM_PROJECT"\0" \ |
| "uimage=uImage\0" \ |
| "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ |
| "serverip=serverip\0" \ |
| "memaddrlinux=0x10800000\0" \ |
| "memaddrsrc=0x11000000\0" \ |
| "memaddrdtb=0x12000000\0" \ |
| "console=ttymxc0\0" \ |
| "baudrate=115200\0" \ |
| "boot_scr=boot.uboot\0" \ |
| "boot_vol=0\0" \ |
| "mtdids="CONFIG_MTDIDS_DEFAULT"\0" \ |
| "mtdparts="CONFIG_MTDPARTS_DEFAULT"\0" \ |
| "mmcfs=ext2\0" \ |
| "mmcrootpart=1\0" \ |
| \ |
| "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ |
| "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ |
| "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ |
| "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ |
| "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ |
| "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ |
| "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ |
| "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ |
| \ |
| "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ |
| "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ |
| "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ |
| "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ |
| "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ |
| "$mmcfilelinux\0" \ |
| "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ |
| "$mmcfiledtb\0" \ |
| \ |
| "ubipart=ubi part $ubipartition\0" \ |
| "ubimount=ubifsmount $ubirfs\0" \ |
| \ |
| "setbootargscommon=env set bootargs $bootargs " \ |
| "console=$console,$baudrate enable_wait_mode=off\0" \ |
| "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ |
| "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ |
| "setbootargsubirfs=env set bootargs $bootargs " \ |
| "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ |
| "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ |
| "nfsroot=$serverip:$nfspath,v3,tcp\0" \ |
| "setbootargsmmcrfs=env set bootargs $bootargs " \ |
| "root=$mmcrootdev rootwait rw\0" \ |
| \ |
| "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ |
| "setbootargscommon setbootargsmtd setbootargsdhcp " \ |
| "setbootargsnfsrfs;" \ |
| "run loadtftpkernel loadtftpdtb;" \ |
| "bootm $memaddrlinux - $memaddrdtb\0" \ |
| "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ |
| "run setubipartition setubirfs;" \ |
| "run setbootargscommon setbootargsmtd " \ |
| "setbootargsubirfs;" \ |
| "run loadtftpkernel loadtftpdtb;" \ |
| "bootm $memaddrlinux - $memaddrdtb\0" \ |
| "bootubi=run setubipartition setubirfs setubifilelinux " \ |
| "setubipfiledtb;" \ |
| "run setbootargscommon setbootargsmtd " \ |
| "setbootargsubirfs;" \ |
| "run ubipart ubimount loadubikernel loadubidtb;" \ |
| "bootm $memaddrlinux - $memaddrdtb\0" \ |
| "bootubi_scr=run setubipartition setubirfs;" \ |
| "run ubipart ubimount;" \ |
| "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ |
| "then source ${memaddrsrc}; else run bootubi; fi\0" \ |
| "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ |
| "setbootargscommon setbootargsmmcrfs;" \ |
| "run loadmmckernel loadmmcdtb;" \ |
| "bootm $memaddrlinux - $memaddrdtb\0" \ |
| \ |
| "bootcmd="CONFIG_BOOTCOMMAND"\0" |
| |
| #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ |
| CONFIG_COMMON_ENV_UBI |
| #endif /* __PLATINUM_CONFIG_H__ */ |