1 /* 2 * Copyright (C) 2015 Timesys Corporation 3 * Copyright (C) 2015 General Electric Company 4 * Copyright (C) 2014 Advantech 5 * Copyright (C) 2012 Freescale Semiconductor, Inc. 6 * 7 * Configuration settings for the GE MX6Q Bx50v3 boards. 8 * 9 * SPDX-License-Identifier: GPL-2.0+ 10 */ 11 12 #ifndef __GE_BX50V3_CONFIG_H 13 #define __GE_BX50V3_CONFIG_H 14 15 #include <asm/arch/imx-regs.h> 16 #include <asm/mach-imx/gpio.h> 17 18 #define BX50V3_BOOTARGS_EXTRA 19 #if defined(CONFIG_TARGET_GE_B450V3) 20 #define CONFIG_BOARD_NAME "General Electric B450v3" 21 #elif defined(CONFIG_TARGET_GE_B650V3) 22 #define CONFIG_BOARD_NAME "General Electric B650v3" 23 #elif defined(CONFIG_TARGET_GE_B850V3) 24 #define CONFIG_BOARD_NAME "General Electric B850v3" 25 #undef BX50V3_BOOTARGS_EXTRA 26 #define BX50V3_BOOTARGS_EXTRA "video=DP-1:1024x768@60 " \ 27 "video=HDMI-A-1:1024x768@60 " 28 #else 29 #define CONFIG_BOARD_NAME "General Electric BA16 Generic" 30 #endif 31 32 #define CONFIG_MXC_UART_BASE UART3_BASE 33 #define CONSOLE_DEV "ttymxc2" 34 35 #define CONFIG_SUPPORT_EMMC_BOOT 36 37 38 #include "mx6_common.h" 39 #include <linux/sizes.h> 40 41 #define CONFIG_CMDLINE_TAG 42 #define CONFIG_SETUP_MEMORY_TAGS 43 #define CONFIG_INITRD_TAG 44 #define CONFIG_REVISION_TAG 45 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 46 47 #define CONFIG_MXC_GPIO 48 #define CONFIG_MXC_UART 49 50 #define CONFIG_MXC_OCOTP 51 52 /* SATA Configs */ 53 #ifdef CONFIG_CMD_SATA 54 #define CONFIG_DWC_AHSATA 55 #define CONFIG_SYS_SATA_MAX_DEVICE 1 56 #define CONFIG_DWC_AHSATA_PORT_ID 0 57 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 58 #define CONFIG_LBA48 59 #define CONFIG_LIBATA 60 #endif 61 62 /* MMC Configs */ 63 #define CONFIG_FSL_ESDHC 64 #define CONFIG_FSL_USDHC 65 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 66 #define CONFIG_BOUNCE_BUFFER 67 68 /* USB Configs */ 69 #ifdef CONFIG_USB 70 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 71 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 72 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 73 #define CONFIG_MXC_USB_FLAGS 0 74 75 #define CONFIG_USBD_HS 76 #define CONFIG_USB_GADGET_MASS_STORAGE 77 #define CONFIG_USB_FUNCTION_MASS_STORAGE 78 #endif 79 80 /* Networking Configs */ 81 #ifdef CONFIG_NET 82 #define CONFIG_FEC_MXC 83 #define CONFIG_MII 84 #define IMX_FEC_BASE ENET_BASE_ADDR 85 #define CONFIG_FEC_XCV_TYPE RGMII 86 #define CONFIG_ETHPRIME "FEC" 87 #define CONFIG_FEC_MXC_PHYADDR 4 88 #define CONFIG_PHY_ATHEROS 89 #endif 90 91 /* Serial Flash */ 92 #ifdef CONFIG_CMD_SF 93 #define CONFIG_MXC_SPI 94 #define CONFIG_SF_DEFAULT_BUS 0 95 #define CONFIG_SF_DEFAULT_CS 0 96 #define CONFIG_SF_DEFAULT_SPEED 20000000 97 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 98 #endif 99 100 /* allow to overwrite serial and ethaddr */ 101 #define CONFIG_ENV_OVERWRITE 102 #define CONFIG_CONS_INDEX 1 103 104 #define CONFIG_LOADADDR 0x12000000 105 #define CONFIG_SYS_TEXT_BASE 0x17800000 106 107 #define CONFIG_EXTRA_ENV_SETTINGS \ 108 "script=boot.scr\0" \ 109 "image=/boot/uImage\0" \ 110 "uboot=u-boot.imx\0" \ 111 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 112 "fdt_addr=0x18000000\0" \ 113 "boot_fdt=yes\0" \ 114 "ip_dyn=yes\0" \ 115 "console=" CONSOLE_DEV "\0" \ 116 "fdt_high=0xffffffff\0" \ 117 "initrd_high=0xffffffff\0" \ 118 "sddev=0\0" \ 119 "emmcdev=1\0" \ 120 "partnum=1\0" \ 121 "update_sd_firmware=" \ 122 "if test ${ip_dyn} = yes; then " \ 123 "setenv get_cmd dhcp; " \ 124 "else " \ 125 "setenv get_cmd tftp; " \ 126 "fi; " \ 127 "if mmc dev ${mmcdev}; then " \ 128 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 129 "setexpr fw_sz ${filesize} / 0x200; " \ 130 "setexpr fw_sz ${fw_sz} + 1; " \ 131 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 132 "fi; " \ 133 "fi\0" \ 134 "update_sf_uboot=" \ 135 "if tftp $loadaddr $uboot; then " \ 136 "sf probe; " \ 137 "sf erase 0 0xC0000; " \ 138 "sf write $loadaddr 0x400 $filesize; " \ 139 "echo 'U-Boot upgraded. Please reset'; " \ 140 "fi\0" \ 141 "setargs=setenv bootargs console=${console},${baudrate} " \ 142 "root=/dev/${rootdev} rw rootwait cma=128M " \ 143 BX50V3_BOOTARGS_EXTRA "\0" \ 144 "loadbootscript=" \ 145 "ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${script};\0" \ 146 "bootscript=echo Running bootscript from ${dev}:${devnum}:${partnum};" \ 147 " source\0" \ 148 "loadimage=" \ 149 "ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${image}\0" \ 150 "loadfdt=ext2load ${dev} ${devnum}:${partnum} ${fdt_addr} ${fdt_file}\0" \ 151 "tryboot=" \ 152 "if run loadbootscript; then " \ 153 "run bootscript; " \ 154 "else " \ 155 "if run loadimage; then " \ 156 "run doboot; " \ 157 "fi; " \ 158 "fi;\0" \ 159 "doboot=echo Booting from ${dev}:${devnum}:${partnum} ...; " \ 160 "run setargs; " \ 161 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 162 "if run loadfdt; then " \ 163 "bootm ${loadaddr} - ${fdt_addr}; " \ 164 "else " \ 165 "if test ${boot_fdt} = try; then " \ 166 "bootm; " \ 167 "else " \ 168 "echo WARN: Cannot load the DT; " \ 169 "fi; " \ 170 "fi; " \ 171 "else " \ 172 "bootm; " \ 173 "fi;\0" \ 174 "netargs=setenv bootargs console=${console},${baudrate} " \ 175 "root=/dev/nfs " \ 176 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 177 "netboot=echo Booting from net ...; " \ 178 "run netargs; " \ 179 "if test ${ip_dyn} = yes; then " \ 180 "setenv get_cmd dhcp; " \ 181 "else " \ 182 "setenv get_cmd tftp; " \ 183 "fi; " \ 184 "${get_cmd} ${image}; " \ 185 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 186 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 187 "bootm ${loadaddr} - ${fdt_addr}; " \ 188 "else " \ 189 "if test ${boot_fdt} = try; then " \ 190 "bootm; " \ 191 "else " \ 192 "echo WARN: Cannot load the DT; " \ 193 "fi; " \ 194 "fi; " \ 195 "else " \ 196 "bootm; " \ 197 "fi;\0" \ 198 199 #define CONFIG_MMCBOOTCOMMAND \ 200 "setenv dev mmc; " \ 201 "setenv rootdev mmcblk0p${partnum}; " \ 202 \ 203 "setenv devnum ${sddev}; " \ 204 "if mmc dev ${devnum}; then " \ 205 "run tryboot; " \ 206 "setenv rootdev mmcblk1p${partnum}; " \ 207 "fi; " \ 208 \ 209 "setenv devnum ${emmcdev}; " \ 210 "if mmc dev ${devnum}; then " \ 211 "run tryboot; " \ 212 "fi; " \ 213 214 #define CONFIG_USBBOOTCOMMAND \ 215 "usb start; " \ 216 "setenv dev usb; " \ 217 "setenv devnum 0; " \ 218 "setenv rootdev sda${partnum}; " \ 219 "run tryboot; " \ 220 \ 221 CONFIG_MMCBOOTCOMMAND \ 222 "bmode usb; " \ 223 224 #ifdef CONFIG_CMD_USB 225 #define CONFIG_BOOTCOMMAND CONFIG_USBBOOTCOMMAND 226 #else 227 #define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND 228 #endif 229 230 #define CONFIG_ARP_TIMEOUT 200UL 231 232 /* Miscellaneous configurable options */ 233 #define CONFIG_SYS_LONGHELP 234 #define CONFIG_AUTO_COMPLETE 235 236 #define CONFIG_SYS_MEMTEST_START 0x10000000 237 #define CONFIG_SYS_MEMTEST_END 0x10010000 238 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 239 240 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 241 242 #define CONFIG_CMDLINE_EDITING 243 244 /* Physical Memory Map */ 245 #define CONFIG_NR_DRAM_BANKS 1 246 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 247 248 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 249 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 250 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 251 252 #define CONFIG_SYS_INIT_SP_OFFSET \ 253 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 254 #define CONFIG_SYS_INIT_SP_ADDR \ 255 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 256 257 /* environment organization */ 258 #define CONFIG_ENV_SIZE (8 * 1024) 259 #define CONFIG_ENV_OFFSET (768 * 1024) 260 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 261 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 262 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 263 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 264 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 265 266 #ifndef CONFIG_SYS_DCACHE_OFF 267 #endif 268 269 #define CONFIG_SYS_FSL_USDHC_NUM 3 270 271 /* Framebuffer */ 272 #ifdef CONFIG_VIDEO 273 #define CONFIG_VIDEO_IPUV3 274 #define CONFIG_VIDEO_BMP_RLE8 275 #define CONFIG_SPLASH_SCREEN 276 #define CONFIG_SPLASH_SCREEN_ALIGN 277 #define CONFIG_BMP_16BPP 278 #define CONFIG_VIDEO_LOGO 279 #define CONFIG_VIDEO_BMP_LOGO 280 #define CONFIG_IMX_HDMI 281 #define CONFIG_IMX_VIDEO_SKIP 282 #endif 283 284 #define CONFIG_PWM_IMX 285 #define CONFIG_IMX6_PWM_PER_CLK 66000000 286 287 #ifdef CONFIG_CMD_PCI 288 #define CONFIG_PCI_SCAN_SHOW 289 #define CONFIG_PCIE_IMX 290 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(7, 12) 291 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(1, 5) 292 #endif 293 294 /* I2C Configs */ 295 #define CONFIG_SYS_I2C 296 #define CONFIG_SYS_I2C_MXC 297 #define CONFIG_SYS_I2C_SPEED 100000 298 #define CONFIG_SYS_I2C_MXC_I2C1 299 #define CONFIG_SYS_I2C_MXC_I2C2 300 #define CONFIG_SYS_I2C_MXC_I2C3 301 302 #endif /* __GE_BX50V3_CONFIG_H */ 303