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