1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2018 4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de 5 */ 6 7 #ifndef __CONFIG_H_ 8 #define __CONFIG_H_ 9 10 #include <asm/arch/imx-regs.h> 11 #include <linux/sizes.h> 12 13 #define CONFIG_SYS_FSL_CLK 14 15 /* Size of malloc() pool */ 16 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 17 18 /* USB Configs */ 19 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 20 #define CONFIG_MXC_USB_FLAGS 0 21 22 #define CONFIG_SYS_I2C_MXC 23 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 24 #define CONFIG_SYS_EEPROM_BUS_NUM 1 25 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 26 27 /* Command definition */ 28 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 29 30 #define CONFIG_EXTRA_ENV_SETTINGS \ 31 "console=ttymxc1,115200\0" \ 32 "fdt_addr=0x75000000\0" \ 33 "fdt_high=0xffffffff\0" \ 34 "scriptaddr=0x74000000\0" \ 35 "kernel_file=fitImage\0"\ 36 "silent=1\0"\ 37 "rdinit=/sbin/init\0" \ 38 "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \ 39 "upd_image=st.4k\0" \ 40 "uboot_file=u-boot.imx\0" \ 41 "updargs=setenv bootargs console=${console} ${smp} ${displayargs}\0" \ 42 "initrd_ram_dev=/dev/ram\0" \ 43 "addswupdate=setenv bootargs ${bootargs} root=${initrd_ram_dev} rw\0" \ 44 "addkeys=setenv bootargs ${bootargs} di=${dig_in} key1=${key1}\0" \ 45 "loadusb=usb start; " \ 46 "fatload usb 0 ${loadaddr} ${upd_image}\0" \ 47 "up=if tftp ${loadaddr} ${uboot_file}; then " \ 48 "setexpr blkc ${filesize} / 0x200; " \ 49 "setexpr blkc ${blkc} + 1; " \ 50 "mmc write ${loadaddr} 0x2 ${blkc}" \ 51 "; fi\0" \ 52 "upwic=setenv wic_file kp-image-kp${boardsoc}.wic; "\ 53 "if tftp ${loadaddr} ${wic_file}; then " \ 54 "setexpr blkc ${filesize} / 0x200; " \ 55 "setexpr blkc ${blkc} + 1; " \ 56 "mmc write ${loadaddr} 0x0 ${blkc}" \ 57 "; fi\0" \ 58 "usbupd=echo Booting update from usb ...; " \ 59 "setenv bootargs; " \ 60 "run updargs; " \ 61 "run addinitrd; " \ 62 "run addswupdate; " \ 63 "run addkeys; " \ 64 "run loadusb; " \ 65 "bootm ${loadaddr}#${fit_config}\0" \ 66 BOOTENV 67 68 #define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd" 69 70 #define BOOT_TARGET_DEVICES(func) \ 71 func(MMC, mmc, 0) \ 72 func(DHCP, dhcp, na) 73 74 #include <config_distro_bootcmd.h> 75 76 #define CONFIG_ARP_TIMEOUT 200UL 77 78 /* Miscellaneous configurable options */ 79 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 80 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 81 82 /* Physical Memory Map */ 83 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 84 #define PHYS_SDRAM_1_SIZE (512 * SZ_1M) 85 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE) 86 87 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 88 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 89 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 90 91 #define CONFIG_SYS_INIT_SP_OFFSET \ 92 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 93 #define CONFIG_SYS_INIT_SP_ADDR \ 94 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 95 96 /* environment organization */ 97 98 #endif /* __CONFIG_H_ */ 99