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_MXC_GPIO 28 #define CONFIG_REVISION_TAG 29 30 #define CONFIG_MXC_UART_BASE UART2_BASE 31 32 #define CONFIG_FPGA_COUNT 1 33 34 /* MMC Configs */ 35 #define CONFIG_FSL_ESDHC 36 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 37 #define CONFIG_SYS_FSL_ESDHC_NUM 2 38 39 #define CONFIG_GENERIC_MMC 40 41 /* bootz: zImage/initrd.img support */ 42 43 /* Eth Configs */ 44 #define CONFIG_MII 45 #define IMX_FEC_BASE FEC_BASE_ADDR 46 #define CONFIG_ETHPRIME "FEC0" 47 #define CONFIG_FEC_MXC_PHYADDR 0x1F 48 49 /* USB Configs */ 50 #define CONFIG_USB_EHCI 51 #define CONFIG_USB_EHCI_MX5 52 #define CONFIG_USB_STORAGE 53 #define CONFIG_USB_HOST_ETHER 54 #define CONFIG_USB_ETHER_ASIX 55 #define CONFIG_USB_ETHER_MCS7830 56 #define CONFIG_USB_ETHER_SMSC95XX 57 #define CONFIG_MXC_USB_PORT 1 58 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 59 #define CONFIG_MXC_USB_FLAGS 0 60 61 /* allow to overwrite serial and ethaddr */ 62 #define CONFIG_ENV_OVERWRITE 63 #define CONFIG_CONS_INDEX 1 64 #define CONFIG_BAUDRATE 115200 65 66 /* Command definition */ 67 #define CONFIG_SUPPORT_RAW_INITRD 68 69 #define CONFIG_LOADADDR 0x70010000 /* loadaddr env var */ 70 #define CONFIG_SYS_TEXT_BASE 0x77800000 71 72 #define CONFIG_EXTRA_ENV_SETTINGS \ 73 "fdt_addr=0x71ff0000\0" \ 74 "rdaddr=0x72000000\0" \ 75 "console=ttymxc1,115200\0" \ 76 "uenv=/boot/uEnv.txt\0" \ 77 "optargs=\0" \ 78 "cmdline=\0" \ 79 "mmcdev=0\0" \ 80 "mmcpart=1\0" \ 81 "mmcrootfstype=ext4 rootwait fixrtc\0" \ 82 "mmcargs=setenv bootargs console=${console} " \ 83 "${optargs} " \ 84 "root=/dev/mmcblk${mmcdev}p${mmcpart} ro " \ 85 "rootfstype=${mmcrootfstype} " \ 86 "${cmdline}\0" \ 87 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ 88 "loadrd=load mmc ${bootpart} ${rdaddr} ${bootdir}/${rdfile};" \ 89 "setenv rdsize ${filesize}\0" \ 90 "loadfdt=echo loading ${fdt_path} ...;" \ 91 "load mmc ${bootpart} ${fdt_addr} ${fdt_path}\0" \ 92 "mmcboot=mmc dev ${mmcdev}; " \ 93 "if mmc rescan; then " \ 94 "echo SD/MMC found on device ${mmcdev};" \ 95 "echo Checking for: ${uenv} ...;" \ 96 "setenv bootpart ${mmcdev}:${mmcpart};" \ 97 "if test -e mmc ${bootpart} ${uenv}; then " \ 98 "load mmc ${bootpart} ${loadaddr} ${uenv};" \ 99 "env import -t ${loadaddr} ${filesize};" \ 100 "echo Loaded environment from ${uenv};" \ 101 "if test -n ${dtb}; then " \ 102 "setenv fdt_file ${dtb};" \ 103 "echo Using: dtb=${fdt_file} ...;" \ 104 "fi;" \ 105 "echo Checking for uname_r in ${uenv}...;" \ 106 "if test -n ${uname_r}; then " \ 107 "echo Running uname_boot ...;" \ 108 "run uname_boot;" \ 109 "fi;" \ 110 "fi;" \ 111 "fi;\0" \ 112 "uname_boot="\ 113 "setenv bootdir /boot; " \ 114 "setenv bootfile vmlinuz-${uname_r}; " \ 115 "setenv ccatfile /boot/ccat.rbf; " \ 116 "echo loading CCAT firmware from ${ccatfile}; " \ 117 "load mmc ${bootpart} ${loadaddr} ${ccatfile}; " \ 118 "fpga load 0 ${loadaddr} ${filesize}; " \ 119 "if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \ 120 "echo loading ${bootdir}/${bootfile} ...; " \ 121 "run loadimage;" \ 122 "setenv fdt_path /boot/dtbs/${uname_r}/${fdt_file}; " \ 123 "if test -e mmc ${bootpart} ${fdt_path}; then " \ 124 "run loadfdt;" \ 125 "else " \ 126 "echo; echo unable to find ${fdt_file} ...;" \ 127 "echo booting legacy ...;"\ 128 "run mmcargs;" \ 129 "echo debug: [${bootargs}] ... ;" \ 130 "echo debug: [bootz ${loadaddr}] ... ;" \ 131 "bootz ${loadaddr}; " \ 132 "fi;" \ 133 "run mmcargs;" \ 134 "echo debug: [${bootargs}] ... ;" \ 135 "echo debug: [bootz ${loadaddr} - ${fdt_addr}] ... ;" \ 136 "bootz ${loadaddr} - ${fdt_addr}; " \ 137 "fi;\0" 138 139 #define CONFIG_BOOTCOMMAND \ 140 "run mmcboot;" 141 142 #define CONFIG_ARP_TIMEOUT 200UL 143 144 /* Miscellaneous configurable options */ 145 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 146 #define CONFIG_AUTO_COMPLETE 147 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 148 149 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 150 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 151 152 #define CONFIG_SYS_MEMTEST_START 0x70000000 153 #define CONFIG_SYS_MEMTEST_END 0x70010000 154 155 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 156 157 #define CONFIG_CMDLINE_EDITING 158 159 /* Physical Memory Map */ 160 #define CONFIG_NR_DRAM_BANKS 2 161 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 162 #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) 163 #define PHYS_SDRAM_2 CSD1_BASE_ADDR 164 #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) 165 #define PHYS_SDRAM_SIZE (gd->ram_size) 166 167 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 168 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 169 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 170 171 #define CONFIG_SYS_INIT_SP_OFFSET \ 172 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 173 #define CONFIG_SYS_INIT_SP_ADDR \ 174 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 175 176 /* FLASH and environment organization */ 177 #define CONFIG_SYS_NO_FLASH 178 179 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 180 #define CONFIG_ENV_SIZE (8 * 1024) 181 #define CONFIG_ENV_IS_IN_MMC 182 #define CONFIG_SYS_MMC_ENV_DEV 0 183 184 /* Framebuffer and LCD */ 185 #define CONFIG_PREBOOT 186 #define CONFIG_VIDEO_IPUV3 187 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 188 #define CONFIG_VIDEO_BMP_RLE8 189 #define CONFIG_SPLASH_SCREEN 190 #define CONFIG_BMP_16BPP 191 #define CONFIG_VIDEO_LOGO 192 #define CONFIG_IPUV3_CLK 200000000 193 194 #endif /* __CONFIG_H */ 195