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