1 /* 2 * Copyright (C) 2015 Beckhoff Automation GmbH & Co. KG 3 * Patrick Bruenn <p.bruenn@beckhoff.com> 4 * 5 * Configuration settings for Beckhoff CX9020. 6 * 7 * Based on Freescale's Linux i.MX mx53loco.h file: 8 * Copyright (C) 2010-2011 Freescale Semiconductor. 9 * 10 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef __CONFIG_H 14 #define __CONFIG_H 15 16 #include <asm/arch/imx-regs.h> 17 18 #define CONFIG_CMDLINE_TAG 19 #define CONFIG_SETUP_MEMORY_TAGS 20 #define CONFIG_INITRD_TAG 21 22 #define CONFIG_SYS_FSL_CLK 23 24 /* Size of malloc() pool */ 25 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 26 27 #define CONFIG_BOARD_EARLY_INIT_F 28 #define CONFIG_BOARD_LATE_INIT 29 #define CONFIG_MXC_GPIO 30 #define CONFIG_REVISION_TAG 31 32 #define CONFIG_MXC_UART_BASE UART2_BASE 33 34 #define CONFIG_FPGA_COUNT 1 35 36 /* MMC Configs */ 37 #define CONFIG_FSL_ESDHC 38 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 39 #define CONFIG_SYS_FSL_ESDHC_NUM 2 40 41 #define CONFIG_GENERIC_MMC 42 43 /* bootz: zImage/initrd.img support */ 44 #define CONFIG_DOS_PARTITION 45 46 /* Eth Configs */ 47 #define CONFIG_MII 48 #define IMX_FEC_BASE FEC_BASE_ADDR 49 #define CONFIG_ETHPRIME "FEC0" 50 #define CONFIG_FEC_MXC_PHYADDR 0x1F 51 52 /* USB Configs */ 53 #define CONFIG_USB_EHCI 54 #define CONFIG_USB_EHCI_MX5 55 #define CONFIG_USB_STORAGE 56 #define CONFIG_USB_HOST_ETHER 57 #define CONFIG_USB_ETHER_ASIX 58 #define CONFIG_USB_ETHER_MCS7830 59 #define CONFIG_USB_ETHER_SMSC95XX 60 #define CONFIG_MXC_USB_PORT 1 61 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 62 #define CONFIG_MXC_USB_FLAGS 0 63 64 /* allow to overwrite serial and ethaddr */ 65 #define CONFIG_ENV_OVERWRITE 66 #define CONFIG_CONS_INDEX 1 67 #define CONFIG_BAUDRATE 115200 68 69 /* Command definition */ 70 #define CONFIG_SUPPORT_RAW_INITRD 71 72 #define CONFIG_LOADADDR 0x70010000 /* loadaddr env var */ 73 #define CONFIG_SYS_TEXT_BASE 0x77800000 74 75 #define CONFIG_EXTRA_ENV_SETTINGS \ 76 "fdt_addr=0x71ff0000\0" \ 77 "rdaddr=0x72000000\0" \ 78 "console=ttymxc1,115200\0" \ 79 "uenv=/boot/uEnv.txt\0" \ 80 "optargs=\0" \ 81 "cmdline=\0" \ 82 "mmcdev=0\0" \ 83 "mmcpart=1\0" \ 84 "mmcrootfstype=ext4 rootwait fixrtc\0" \ 85 "mmcargs=setenv bootargs console=${console} " \ 86 "${optargs} " \ 87 "root=/dev/mmcblk${mmcdev}p${mmcpart} ro " \ 88 "rootfstype=${mmcrootfstype} " \ 89 "${cmdline}\0" \ 90 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 91 "loadrd=load mmc ${bootpart} ${rdaddr} ${bootdir}/${rdfile};" \ 92 "setenv rdsize ${filesize}\0" \ 93 "loadfdt=echo loading ${fdt_path} ...;" \ 94 "load mmc ${bootpart} ${fdt_addr} ${fdt_path}\0" \ 95 "mmcboot=mmc dev ${mmcdev}; " \ 96 "if mmc rescan; then " \ 97 "echo SD/MMC found on device ${mmcdev};" \ 98 "echo Checking for: ${uenv} ...;" \ 99 "setenv bootpart ${mmcdev}:${mmcpart};" \ 100 "if test -e mmc ${bootpart} ${uenv}; then " \ 101 "load mmc ${bootpart} ${loadaddr} ${uenv};" \ 102 "env import -t ${loadaddr} ${filesize};" \ 103 "echo Loaded environment from ${uenv};" \ 104 "if test -n ${dtb}; then " \ 105 "setenv fdt_file ${dtb};" \ 106 "echo Using: dtb=${fdt_file} ...;" \ 107 "fi;" \ 108 "echo Checking for uname_r in ${uenv}...;" \ 109 "if test -n ${uname_r}; then " \ 110 "echo Running uname_boot ...;" \ 111 "run uname_boot;" \ 112 "fi;" \ 113 "fi;" \ 114 "fi;\0" \ 115 "uname_boot="\ 116 "setenv bootdir /boot; " \ 117 "setenv bootfile vmlinuz-${uname_r}; " \ 118 "setenv ccatfile /boot/ccat.rbf; " \ 119 "echo loading CCAT firmware from ${ccatfile}; " \ 120 "load mmc ${bootpart} ${loadaddr} ${ccatfile}; " \ 121 "fpga load 0 ${loadaddr} ${filesize}; " \ 122 "if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \ 123 "echo loading ${bootdir}/${bootfile} ...; " \ 124 "run loadimage;" \ 125 "setenv fdt_path /boot/dtbs/${uname_r}/${fdt_file}; " \ 126 "if test -e mmc ${bootpart} ${fdt_path}; then " \ 127 "run loadfdt;" \ 128 "else " \ 129 "echo; echo unable to find ${fdt_file} ...;" \ 130 "echo booting legacy ...;"\ 131 "run mmcargs;" \ 132 "echo debug: [${bootargs}] ... ;" \ 133 "echo debug: [bootz ${loadaddr}] ... ;" \ 134 "bootz ${loadaddr}; " \ 135 "fi;" \ 136 "run mmcargs;" \ 137 "echo debug: [${bootargs}] ... ;" \ 138 "echo debug: [bootz ${loadaddr} - ${fdt_addr}] ... ;" \ 139 "bootz ${loadaddr} - ${fdt_addr}; " \ 140 "fi;\0" 141 142 #define CONFIG_BOOTCOMMAND \ 143 "run mmcboot;" 144 145 #define CONFIG_ARP_TIMEOUT 200UL 146 147 /* Miscellaneous configurable options */ 148 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 149 #define CONFIG_AUTO_COMPLETE 150 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 151 152 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 153 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 154 155 #define CONFIG_SYS_MEMTEST_START 0x70000000 156 #define CONFIG_SYS_MEMTEST_END 0x70010000 157 158 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 159 160 #define CONFIG_CMDLINE_EDITING 161 162 /* Physical Memory Map */ 163 #define CONFIG_NR_DRAM_BANKS 2 164 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 165 #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) 166 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 167 #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) 168 #define PHYS_SDRAM_SIZE (gd->ram_size) 169 170 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 171 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 172 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 173 174 #define CONFIG_SYS_INIT_SP_OFFSET \ 175 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 176 #define CONFIG_SYS_INIT_SP_ADDR \ 177 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 178 179 /* FLASH and environment organization */ 180 #define CONFIG_SYS_NO_FLASH 181 182 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 183 #define CONFIG_ENV_SIZE (8 * 1024) 184 #define CONFIG_ENV_IS_IN_MMC 185 #define CONFIG_SYS_MMC_ENV_DEV 0 186 187 /* Framebuffer and LCD */ 188 #define CONFIG_PREBOOT 189 #define CONFIG_VIDEO_IPUV3 190 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 191 #define CONFIG_VIDEO_BMP_RLE8 192 #define CONFIG_SPLASH_SCREEN 193 #define CONFIG_BMP_16BPP 194 #define CONFIG_VIDEO_LOGO 195 #define CONFIG_IPUV3_CLK 200000000 196 197 #endif /* __CONFIG_H */ 198