1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2015-2016 Freescale Semiconductor, Inc. 4 * 5 * Configuration settings for the Freescale S32V234 EVB board. 6 */ 7 8#ifndef __CONFIG_H 9#define __CONFIG_H 10 11#include <asm/arch/imx-regs.h> 12 13#define CONFIG_S32V234 14 15/* Config GIC */ 16#define CONFIG_GICV2 17#define GICD_BASE 0x7D001000 18#define GICC_BASE 0x7D002000 19 20#define CONFIG_REMAKE_ELF 21#undef CONFIG_RUN_FROM_IRAM_ONLY 22 23#define CONFIG_RUN_FROM_DDR1 24#undef CONFIG_RUN_FROM_DDR0 25 26/* Run by default from DDR1 */ 27#ifdef CONFIG_RUN_FROM_DDR0 28#define DDR_BASE_ADDR 0x80000000 29#else 30#define DDR_BASE_ADDR 0xC0000000 31#endif 32 33#define CONFIG_MACH_TYPE 4146 34 35#define CONFIG_SKIP_LOWLEVEL_INIT 36 37/* Config CACHE */ 38#define CONFIG_CMD_CACHE 39 40#define CONFIG_SYS_FULL_VA 41 42/* Enable passing of ATAGs */ 43#define CONFIG_CMDLINE_TAG 44 45/* SMP Spin Table Definitions */ 46#define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 47 48/* Generic Timer Definitions */ 49#define COUNTER_FREQUENCY (1000000000) /* 1000MHz */ 50#define CONFIG_SYS_FSL_ERRATUM_A008585 51 52/* Size of malloc() pool */ 53#ifdef CONFIG_RUN_FROM_IRAM_ONLY 54#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1 * 1024 * 1024) 55#else 56#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 57#endif 58 59#define LINFLEXUART_BASE LINFLEXD0_BASE_ADDR 60 61#define CONFIG_DEBUG_UART_LINFLEXUART 62#define CONFIG_DEBUG_UART_BASE LINFLEXUART_BASE 63 64/* Allow to overwrite serial and ethaddr */ 65#define CONFIG_ENV_OVERWRITE 66#define CONFIG_SYS_UART_PORT (1) 67 68#define CONFIG_FSL_USDHC 69#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC_BASE_ADDR 70#define CONFIG_SYS_FSL_ESDHC_NUM 1 71 72#define CONFIG_CMD_MMC 73/* #define CONFIG_CMD_EXT2 EXT2 Support */ 74 75#if 0 76 77/* Ethernet config */ 78#define CONFIG_CMD_MII 79#define CONFIG_FEC_MXC 80#define IMX_FEC_BASE ENET_BASE_ADDR 81#define CONFIG_FEC_XCV_TYPE RMII 82#define CONFIG_FEC_MXC_PHYADDR 0 83#endif 84 85#if 0 /* Disable until the FLASH will be implemented */ 86#define CONFIG_SYS_USE_NAND 87#endif 88 89#ifdef CONFIG_SYS_USE_NAND 90/* Nand Flash Configs */ 91#define CONFIG_JFFS2_NAND 92#define MTD_NAND_FSL_NFC_SWECC 1 93#define CONFIG_NAND_FSL_NFC 94#define CONFIG_SYS_NAND_BASE 0x400E0000 95#define CONFIG_SYS_MAX_NAND_DEVICE 1 96#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE 97#define CONFIG_SYS_NAND_SELECT_DEVICE 98#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ 99#endif 100 101#define CONFIG_LOADADDR 0xC307FFC0 102 103#define CONFIG_EXTRA_ENV_SETTINGS \ 104 "boot_scripts=boot.scr.uimg boot.scr\0" \ 105 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 106 "console=ttyLF0,115200\0" \ 107 "fdt_file=s32v234-evb.dtb\0" \ 108 "fdt_high=0xffffffff\0" \ 109 "initrd_high=0xffffffff\0" \ 110 "fdt_addr_r=0xC2000000\0" \ 111 "kernel_addr_r=0xC307FFC0\0" \ 112 "ramdisk_addr_r=0xC4000000\0" \ 113 "ramdisk=rootfs.uimg\0"\ 114 "ip_dyn=yes\0" \ 115 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 116 "update_sd_firmware_filename=u-boot.imx\0" \ 117 "update_sd_firmware=" \ 118 "if test ${ip_dyn} = yes; then " \ 119 "setenv get_cmd dhcp; " \ 120 "else " \ 121 "setenv get_cmd tftp; " \ 122 "fi; " \ 123 "if mmc dev ${mmcdev}; then " \ 124 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 125 "setexpr fw_sz ${filesize} / 0x200; " \ 126 "setexpr fw_sz ${fw_sz} + 1; " \ 127 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 128 "fi; " \ 129 "fi\0" \ 130 "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr} ${ramdisk}\0" \ 131 "jtagboot=echo Booting using jtag...; " \ 132 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ 133 "jtagsdboot=echo Booting loading Linux with ramdisk from SD...; " \ 134 "run loaduimage; run loadramdisk; run loadfdt;"\ 135 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ 136 "boot_net_usb_start=true\0" \ 137 BOOTENV 138 139#define BOOT_TARGET_DEVICES(func) \ 140 func(MMC, mmc, 1) \ 141 func(MMC, mmc, 0) \ 142 func(DHCP, dhcp, na) 143 144#define CONFIG_BOOTCOMMAND \ 145 "run distro_bootcmd" 146 147#include <config_distro_bootcmd.h> 148 149/* Miscellaneous configurable options */ 150#define CONFIG_SYS_PROMPT "=> " 151 152#define CONFIG_SYS_MEMTEST_START (DDR_BASE_ADDR) 153#define CONFIG_SYS_MEMTEST_END (DDR_BASE_ADDR + 0x7C00000) 154 155#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 156#define CONFIG_SYS_HZ 1000 157 158#ifdef CONFIG_RUN_FROM_IRAM_ONLY 159#define CONFIG_SYS_MALLOC_BASE (DDR_BASE_ADDR) 160#endif 161 162#if 0 163/* Configure PXE */ 164#define CONFIG_BOOTP_PXE_CLIENTARCH 0x100 165#endif 166 167/* Physical memory map */ 168/* EVB board has 2x256 MB DDR chips, DDR0 and DDR1, u-boot is using just one */ 169#define PHYS_SDRAM (DDR_BASE_ADDR) 170#define PHYS_SDRAM_SIZE (256 * 1024 * 1024) 171 172#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 173#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 174#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 175 176#define CONFIG_SYS_INIT_SP_OFFSET \ 177 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 178#define CONFIG_SYS_INIT_SP_ADDR \ 179 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 180 181/* environment organization */ 182#define CONFIG_ENV_SIZE (8 * 1024) 183 184#define CONFIG_ENV_OFFSET (12 * 64 * 1024) 185#define CONFIG_SYS_MMC_ENV_DEV 0 186 187 188#define CONFIG_BOOTP_BOOTFILESIZE 189 190#endif 191