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 25 /* USB Configs */ 26 #define CONFIG_USB_EHCI_MX5 27 #define CONFIG_MXC_USB_PORT 1 28 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 29 #define CONFIG_MXC_USB_FLAGS 0 30 31 #define CONFIG_SYS_I2C_MXC 32 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 33 #define CONFIG_SYS_EEPROM_BUS_NUM 1 34 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 35 36 /* allow to overwrite serial and ethaddr */ 37 #define CONFIG_ENV_OVERWRITE 38 39 /* Command definition */ 40 #define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */ 41 42 #define CONFIG_EXTRA_ENV_SETTINGS \ 43 "console=ttymxc1,115200\0" \ 44 "fdt_addr=0x75000000\0" \ 45 "fdt_high=0xffffffff\0" \ 46 "scriptaddr=0x74000000\0" \ 47 "kernel_file=fitImage\0"\ 48 "silent=1\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 PHYS_SDRAM_1 CSD0_BASE_ADDR 91 #define PHYS_SDRAM_1_SIZE (512 * SZ_1M) 92 #define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE) 93 94 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 95 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 96 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 97 98 #define CONFIG_SYS_INIT_SP_OFFSET \ 99 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 100 #define CONFIG_SYS_INIT_SP_ADDR \ 101 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 102 103 /* environment organization */ 104 #define CONFIG_ENV_OFFSET (SZ_1M) 105 #define CONFIG_ENV_SIZE (SZ_8K) 106 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 107 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 108 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 109 #define CONFIG_SYS_MMC_ENV_DEV 0 110 111 #endif /* __CONFIG_H_ */ 112