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/imx-common/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 CONFIG_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_BOARD_EARLY_INIT_F 48 #define CONFIG_BOARD_LATE_INIT 49 50 #define CONFIG_MXC_GPIO 51 #define CONFIG_MXC_UART 52 53 #define CONFIG_CMD_FUSE 54 #define CONFIG_MXC_OCOTP 55 56 /* SATA Configs */ 57 #ifdef CONFIG_CMD_SATA 58 #define CONFIG_DWC_AHSATA 59 #define CONFIG_SYS_SATA_MAX_DEVICE 1 60 #define CONFIG_DWC_AHSATA_PORT_ID 0 61 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 62 #define CONFIG_LBA48 63 #define CONFIG_LIBATA 64 #endif 65 66 /* MMC Configs */ 67 #define CONFIG_FSL_ESDHC 68 #define CONFIG_FSL_USDHC 69 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 70 #define CONFIG_MMC 71 #define CONFIG_GENERIC_MMC 72 #define CONFIG_BOUNCE_BUFFER 73 #define CONFIG_DOS_PARTITION 74 75 /* USB Configs */ 76 #ifdef CONFIG_USB 77 #define CONFIG_USB_EHCI 78 #define CONFIG_USB_EHCI_MX6 79 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 80 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 81 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 82 #define CONFIG_MXC_USB_FLAGS 0 83 #define CONFIG_USB_KEYBOARD 84 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 85 86 #define CONFIG_CI_UDC 87 #define CONFIG_USBD_HS 88 #define CONFIG_USB_GADGET_DUALSPEED 89 #define CONFIG_USB_GADGET 90 #define CONFIG_USB_GADGET_DOWNLOAD 91 #define CONFIG_USB_GADGET_MASS_STORAGE 92 #define CONFIG_USB_FUNCTION_MASS_STORAGE 93 #define CONFIG_USB_GADGET_VBUS_DRAW 2 94 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 95 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 96 #define CONFIG_G_DNL_MANUFACTURER "Advantech" 97 #endif 98 99 /* Networking Configs */ 100 #ifdef CONFIG_NET 101 #define CONFIG_FEC_MXC 102 #define CONFIG_MII 103 #define IMX_FEC_BASE ENET_BASE_ADDR 104 #define CONFIG_FEC_XCV_TYPE RGMII 105 #define CONFIG_ETHPRIME "FEC" 106 #define CONFIG_FEC_MXC_PHYADDR 4 107 #define CONFIG_PHYLIB 108 #define CONFIG_PHY_ATHEROS 109 #endif 110 111 /* Serial Flash */ 112 #ifdef CONFIG_CMD_SF 113 #define CONFIG_MXC_SPI 114 #define CONFIG_SF_DEFAULT_BUS 0 115 #define CONFIG_SF_DEFAULT_CS 0 116 #define CONFIG_SF_DEFAULT_SPEED 20000000 117 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 118 #endif 119 120 /* allow to overwrite serial and ethaddr */ 121 #define CONFIG_ENV_OVERWRITE 122 #define CONFIG_CONS_INDEX 1 123 #define CONFIG_BAUDRATE 115200 124 125 /* Command definition */ 126 #define CONFIG_CMD_BMODE 127 128 #define CONFIG_LOADADDR 0x12000000 129 #define CONFIG_SYS_TEXT_BASE 0x17800000 130 131 #define CONFIG_EXTRA_ENV_SETTINGS \ 132 "script=boot.scr\0" \ 133 "image=/boot/uImage\0" \ 134 "uboot=u-boot.imx\0" \ 135 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 136 "fdt_addr=0x18000000\0" \ 137 "boot_fdt=yes\0" \ 138 "ip_dyn=yes\0" \ 139 "console=" CONFIG_CONSOLE_DEV "\0" \ 140 "fdt_high=0xffffffff\0" \ 141 "initrd_high=0xffffffff\0" \ 142 "sddev=0\0" \ 143 "emmcdev=1\0" \ 144 "partnum=1\0" \ 145 "update_sd_firmware=" \ 146 "if test ${ip_dyn} = yes; then " \ 147 "setenv get_cmd dhcp; " \ 148 "else " \ 149 "setenv get_cmd tftp; " \ 150 "fi; " \ 151 "if mmc dev ${mmcdev}; then " \ 152 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 153 "setexpr fw_sz ${filesize} / 0x200; " \ 154 "setexpr fw_sz ${fw_sz} + 1; " \ 155 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 156 "fi; " \ 157 "fi\0" \ 158 "update_sf_uboot=" \ 159 "if tftp $loadaddr $uboot; then " \ 160 "sf probe; " \ 161 "sf erase 0 0xC0000; " \ 162 "sf write $loadaddr 0x400 $filesize; " \ 163 "echo 'U-Boot upgraded. Please reset'; " \ 164 "fi\0" \ 165 "setargs=setenv bootargs console=${console},${baudrate} " \ 166 "root=/dev/${rootdev} rw rootwait cma=128M " \ 167 BX50V3_BOOTARGS_EXTRA "\0" \ 168 "loadbootscript=" \ 169 "ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${script};\0" \ 170 "bootscript=echo Running bootscript from ${dev}:${devnum}:${partnum};" \ 171 " source\0" \ 172 "loadimage=" \ 173 "ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${image}\0" \ 174 "loadfdt=ext2load ${dev} ${devnum}:${partnum} ${fdt_addr} ${fdt_file}\0" \ 175 "tryboot=" \ 176 "if run loadbootscript; then " \ 177 "run bootscript; " \ 178 "else " \ 179 "if run loadimage; then " \ 180 "run doboot; " \ 181 "fi; " \ 182 "fi;\0" \ 183 "doboot=echo Booting from ${dev}:${devnum}:${partnum} ...; " \ 184 "run setargs; " \ 185 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 186 "if run loadfdt; then " \ 187 "bootm ${loadaddr} - ${fdt_addr}; " \ 188 "else " \ 189 "if test ${boot_fdt} = try; then " \ 190 "bootm; " \ 191 "else " \ 192 "echo WARN: Cannot load the DT; " \ 193 "fi; " \ 194 "fi; " \ 195 "else " \ 196 "bootm; " \ 197 "fi;\0" \ 198 "netargs=setenv bootargs console=${console},${baudrate} " \ 199 "root=/dev/nfs " \ 200 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 201 "netboot=echo Booting from net ...; " \ 202 "run netargs; " \ 203 "if test ${ip_dyn} = yes; then " \ 204 "setenv get_cmd dhcp; " \ 205 "else " \ 206 "setenv get_cmd tftp; " \ 207 "fi; " \ 208 "${get_cmd} ${image}; " \ 209 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 210 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 211 "bootm ${loadaddr} - ${fdt_addr}; " \ 212 "else " \ 213 "if test ${boot_fdt} = try; then " \ 214 "bootm; " \ 215 "else " \ 216 "echo WARN: Cannot load the DT; " \ 217 "fi; " \ 218 "fi; " \ 219 "else " \ 220 "bootm; " \ 221 "fi;\0" \ 222 223 #define CONFIG_MMCBOOTCOMMAND \ 224 "setenv dev mmc; " \ 225 "setenv rootdev mmcblk0p${partnum}; " \ 226 \ 227 "setenv devnum ${sddev}; " \ 228 "if mmc dev ${devnum}; then " \ 229 "run tryboot; " \ 230 "setenv rootdev mmcblk1p${partnum}; " \ 231 "fi; " \ 232 \ 233 "setenv devnum ${emmcdev}; " \ 234 "if mmc dev ${devnum}; then " \ 235 "run tryboot; " \ 236 "fi; " \ 237 238 #define CONFIG_USBBOOTCOMMAND \ 239 "usb start; " \ 240 "setenv dev usb; " \ 241 "setenv devnum 0; " \ 242 "setenv rootdev sda${partnum}; " \ 243 "run tryboot; " \ 244 \ 245 CONFIG_MMCBOOTCOMMAND \ 246 "bmode usb; " \ 247 248 #ifdef CONFIG_CMD_USB 249 #define CONFIG_BOOTCOMMAND CONFIG_USBBOOTCOMMAND 250 #else 251 #define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND 252 #endif 253 254 #define CONFIG_ARP_TIMEOUT 200UL 255 256 /* Miscellaneous configurable options */ 257 #define CONFIG_SYS_LONGHELP 258 #define CONFIG_AUTO_COMPLETE 259 260 /* Print Buffer Size */ 261 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 262 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 263 264 #define CONFIG_SYS_MEMTEST_START 0x10000000 265 #define CONFIG_SYS_MEMTEST_END 0x10010000 266 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 267 268 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 269 270 #define CONFIG_CMDLINE_EDITING 271 #define CONFIG_STACKSIZE (128 * 1024) 272 273 /* Physical Memory Map */ 274 #define CONFIG_NR_DRAM_BANKS 1 275 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 276 277 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 278 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 279 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 280 281 #define CONFIG_SYS_INIT_SP_OFFSET \ 282 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 283 #define CONFIG_SYS_INIT_SP_ADDR \ 284 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 285 286 /* FLASH and environment organization */ 287 #define CONFIG_SYS_NO_FLASH 288 289 #define CONFIG_ENV_IS_IN_SPI_FLASH 290 #define CONFIG_ENV_SIZE (8 * 1024) 291 #define CONFIG_ENV_OFFSET (768 * 1024) 292 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 293 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 294 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 295 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 296 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 297 298 #ifndef CONFIG_SYS_DCACHE_OFF 299 #endif 300 301 #define CONFIG_SYS_FSL_USDHC_NUM 3 302 303 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 304 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 305 306 /* Framebuffer */ 307 #ifdef CONFIG_VIDEO 308 #define CONFIG_VIDEO_IPUV3 309 #define CONFIG_CFB_CONSOLE 310 #define CONFIG_VGA_AS_SINGLE_DEVICE 311 #define CONFIG_VIDEO_BMP_RLE8 312 #define CONFIG_SPLASH_SCREEN 313 #define CONFIG_SPLASH_SCREEN_ALIGN 314 #define CONFIG_BMP_16BPP 315 #define CONFIG_VIDEO_LOGO 316 #define CONFIG_VIDEO_BMP_LOGO 317 #define CONFIG_IPUV3_CLK 260000000 318 #define CONFIG_IMX_HDMI 319 #define CONFIG_IMX_VIDEO_SKIP 320 #endif 321 322 #define CONFIG_PWM_IMX 323 #define CONFIG_IMX6_PWM_PER_CLK 66000000 324 325 #undef CONFIG_CMD_PCI 326 #ifdef CONFIG_CMD_PCI 327 #define CONFIG_PCI 328 #define CONFIG_PCI_PNP 329 #define CONFIG_PCI_SCAN_SHOW 330 #define CONFIG_PCIE_IMX 331 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(7, 12) 332 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(1, 5) 333 #endif 334 335 /* I2C Configs */ 336 #define CONFIG_SYS_I2C 337 #define CONFIG_SYS_I2C_MXC 338 #define CONFIG_SYS_I2C_SPEED 100000 339 #define CONFIG_SYS_I2C_MXC_I2C1 340 #define CONFIG_SYS_I2C_MXC_I2C2 341 #define CONFIG_SYS_I2C_MXC_I2C3 342 343 #endif /* __GE_BX50V3_CONFIG_H */ 344