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 /* MMC Configs */ 19 #define CONFIG_FSL_ESDHC 20 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 21 #define CONFIG_SYS_FSL_ESDHC_NUM 1 22 23 /* Eth Configs */ 24 #define CONFIG_MII 25 26 /* USB Configs */ 27 #define CONFIG_USB_EHCI_MX5 28 #define CONFIG_MXC_USB_PORT 1 29 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 30 #define CONFIG_MXC_USB_FLAGS 0 31 32 #define CONFIG_SYS_I2C_MXC 33 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 34 #define CONFIG_SYS_EEPROM_BUS_NUM 1 35 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 36 37 /* allow to overwrite serial and ethaddr */ 38 #define CONFIG_ENV_OVERWRITE 39 40 /* Command definition */ 41 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 42 43 #define CONFIG_EXTRA_ENV_SETTINGS \ 44 "console=ttymxc1,115200\0" \ 45 "fdt_addr=0x75000000\0" \ 46 "fdt_high=0xffffffff\0" \ 47 "scriptaddr=0x74000000\0" \ 48 "kernel_file=fitImage\0"\ 49 "rdinit=/sbin/init\0" \ 50 "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \ 51 "upd_image=st.4k\0" \ 52 "uboot_file=u-boot.imx\0" \ 53 "updargs=setenv bootargs console=${console} ${smp}"\ 54 "rdinit=${rdinit} ${debug} ${displayargs}\0" \ 55 "loadusb=usb start; " \ 56 "fatload usb 0 ${loadaddr} ${upd_image}\0" \ 57 "up=if tftp ${loadaddr} ${uboot_file}; then " \ 58 "setexpr blkc ${filesize} / 0x200; " \ 59 "setexpr blkc ${blkc} + 1; " \ 60 "mmc write ${loadaddr} 0x2 ${blkc}" \ 61 "; fi\0" \ 62 "upwic=setenv wic_file kp-image-kp${boardsoc}${boardtype}.wic; "\ 63 "if tftp ${loadaddr} ${wic_file}; then " \ 64 "setexpr blkc ${filesize} / 0x200; " \ 65 "setexpr blkc ${blkc} + 1; " \ 66 "mmc write ${loadaddr} 0x0 ${blkc}" \ 67 "; fi\0" \ 68 "usbupd=echo Booting update from usb ...; " \ 69 "setenv bootargs; " \ 70 "run updargs; " \ 71 "run loadusb; " \ 72 "bootm ${loadaddr}#${fit_config}\0" \ 73 BOOTENV 74 75 #define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd" 76 77 #define BOOT_TARGET_DEVICES(func) \ 78 func(MMC, mmc, 0) \ 79 func(DHCP, dhcp, na) 80 81 #include <config_distro_bootcmd.h> 82 83 #define CONFIG_ARP_TIMEOUT 200UL 84 85 /* Miscellaneous configurable options */ 86 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 87 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 88 89 /* Physical Memory Map */ 90 #define CONFIG_NR_DRAM_BANKS 1 91 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 92 #define PHYS_SDRAM_1_SIZE (512 * SZ_1M) 93 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE) 94 95 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 96 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 97 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 98 99 #define CONFIG_SYS_INIT_SP_OFFSET \ 100 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 101 #define CONFIG_SYS_INIT_SP_ADDR \ 102 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 103 104 /* environment organization */ 105 #define CONFIG_ENV_OFFSET (SZ_1M) 106 #define CONFIG_ENV_SIZE (SZ_8K) 107 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 108 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 109 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 110 #define CONFIG_SYS_MMC_ENV_DEV 0 111 112 #endif /* __CONFIG_H_ */ 113