1 /* 2 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Boundary Devices Nitrogen6X 5 * and Freescale i.MX6Q Sabre Lite boards. 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #include "mx6_common.h" 14 15 #define CONFIG_MACH_TYPE 3769 16 17 /* Size of malloc() pool */ 18 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 19 20 #define CONFIG_MISC_INIT_R 21 #define CONFIG_USBD_HS 22 #define CONFIG_USB_ETHER 23 #define CONFIG_USB_ETH_CDC 24 #define CONFIG_NETCONSOLE 25 26 #define CONFIG_MXC_UART 27 #define CONFIG_MXC_UART_BASE UART2_BASE 28 29 #ifdef CONFIG_CMD_SF 30 #define CONFIG_MXC_SPI 31 #define CONFIG_SF_DEFAULT_BUS 0 32 #define CONFIG_SF_DEFAULT_CS 0 33 #define CONFIG_SF_DEFAULT_SPEED 25000000 34 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 35 #endif 36 37 /* I2C Configs */ 38 #define CONFIG_SYS_I2C 39 #define CONFIG_SYS_I2C_MXC 40 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 41 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 42 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 43 #define CONFIG_SYS_I2C_SPEED 100000 44 #define CONFIG_I2C_EDID 45 46 /* MMC Configs */ 47 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 48 #define CONFIG_SYS_FSL_USDHC_NUM 2 49 50 #ifdef CONFIG_MX6Q 51 #define CONFIG_CMD_SATA 52 #endif 53 54 /* 55 * SATA Configs 56 */ 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 #define CONFIG_FEC_MXC 67 #define CONFIG_MII 68 #define IMX_FEC_BASE ENET_BASE_ADDR 69 #define CONFIG_FEC_XCV_TYPE RGMII 70 #define CONFIG_ETHPRIME "FEC" 71 #define CONFIG_FEC_MXC_PHYADDR 6 72 #define CONFIG_PHYLIB 73 #define CONFIG_PHY_MICREL 74 #define CONFIG_PHY_MICREL_KSZ9021 75 76 /* USB Configs */ 77 #define CONFIG_USB_EHCI 78 #define CONFIG_USB_EHCI_MX6 79 #define CONFIG_USB_HOST_ETHER 80 #define CONFIG_USB_ETHER_ASIX 81 #define CONFIG_USB_ETHER_MCS7830 82 #define CONFIG_USB_ETHER_SMSC95XX 83 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 84 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 85 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 86 #define CONFIG_MXC_USB_FLAGS 0 87 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 88 89 /* Framebuffer and LCD */ 90 #define CONFIG_VIDEO_IPUV3 91 #define CONFIG_VIDEO_BMP_RLE8 92 #define CONFIG_SPLASH_SCREEN 93 #define CONFIG_SPLASH_SCREEN_ALIGN 94 #define CONFIG_VIDEO_BMP_GZIP 95 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024) 96 #define CONFIG_BMP_16BPP 97 #define CONFIG_IPUV3_CLK 260000000 98 #define CONFIG_CMD_HDMIDETECT 99 #define CONFIG_IMX_HDMI 100 #define CONFIG_IMX_VIDEO_SKIP 101 102 #define CONFIG_PREBOOT "" 103 104 #ifdef CONFIG_CMD_SATA 105 #define CONFIG_DRIVE_SATA "sata " 106 #else 107 #define CONFIG_DRIVE_SATA 108 #endif 109 110 #ifdef CONFIG_CMD_MMC 111 #define CONFIG_DRIVE_MMC "mmc " 112 #else 113 #define CONFIG_DRIVE_MMC 114 #endif 115 116 #ifdef CONFIG_USB_STORAGE 117 #define CONFIG_DRIVE_USB "usb " 118 #else 119 #define CONFIG_DRIVE_USB 120 #endif 121 122 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB 123 #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 124 125 #if defined(CONFIG_SABRELITE) 126 #define CONFIG_EXTRA_ENV_SETTINGS \ 127 "script=boot.scr\0" \ 128 "uimage=uImage\0" \ 129 "console=ttymxc1\0" \ 130 "fdt_high=0xffffffff\0" \ 131 "initrd_high=0xffffffff\0" \ 132 "fdt_file=imx6q-sabrelite.dtb\0" \ 133 "fdt_addr=0x18000000\0" \ 134 "boot_fdt=try\0" \ 135 "ip_dyn=yes\0" \ 136 "usb_pgood_delay=2000\0" \ 137 "mmcdevs=0 1\0" \ 138 "mmcpart=1\0" \ 139 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 140 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 141 "root=${mmcroot}\0" \ 142 "loadbootscript=" \ 143 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 144 "bootscript=echo Running bootscript from mmc ...; " \ 145 "source\0" \ 146 "loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 147 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 148 "mmcboot=echo Booting from mmc ...; " \ 149 "run mmcargs; " \ 150 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 151 "if run loadfdt; then " \ 152 "bootm ${loadaddr} - ${fdt_addr}; " \ 153 "else " \ 154 "if test ${boot_fdt} = try; then " \ 155 "bootm; " \ 156 "else " \ 157 "echo WARN: Cannot load the DT; " \ 158 "fi; " \ 159 "fi; " \ 160 "else " \ 161 "bootm; " \ 162 "fi;\0" \ 163 "netargs=setenv bootargs console=${console},${baudrate} " \ 164 "root=/dev/nfs " \ 165 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 166 "netboot=echo Booting from net ...; " \ 167 "run netargs; " \ 168 "if test ${ip_dyn} = yes; then " \ 169 "setenv get_cmd dhcp; " \ 170 "else " \ 171 "setenv get_cmd tftp; " \ 172 "fi; " \ 173 "${get_cmd} ${uimage}; " \ 174 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 175 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 176 "bootm ${loadaddr} - ${fdt_addr}; " \ 177 "else " \ 178 "if test ${boot_fdt} = try; then " \ 179 "bootm; " \ 180 "else " \ 181 "echo WARN: Cannot load the DT; " \ 182 "fi; " \ 183 "fi; " \ 184 "else " \ 185 "bootm; " \ 186 "fi;\0" 187 188 #define CONFIG_BOOTCOMMAND \ 189 "for mmcdev in ${mmcdevs}; do " \ 190 "mmc dev ${mmcdev}; " \ 191 "if mmc rescan; then " \ 192 "if run loadbootscript; then " \ 193 "run bootscript; " \ 194 "else " \ 195 "if run loaduimage; then " \ 196 "run mmcboot; " \ 197 "fi; " \ 198 "fi; " \ 199 "fi; " \ 200 "done; " \ 201 "run netboot; " 202 #else 203 #define CONFIG_EXTRA_ENV_SETTINGS \ 204 "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ 205 "umsdevs=" CONFIG_UMSDEVS "\0" \ 206 "usb_pgood_delay=2000\0" \ 207 "console=ttymxc1\0" \ 208 "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ 209 "sf erase 0xc0000 0x2000 && " \ 210 "echo restored environment to factory default ; fi\0" \ 211 "bootcmd=for dtype in ${bootdevs}" \ 212 "; do " \ 213 "if itest.s \"xusb\" == \"x${dtype}\" ; then " \ 214 "usb start ;" \ 215 "fi; " \ 216 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 217 "load " \ 218 "${dtype} ${disk}:1 " \ 219 "10008000 " \ 220 "/6x_bootscript" \ 221 "&& source 10008000 ; " \ 222 "done ; " \ 223 "done; " \ 224 "setenv stdout serial,vga ; " \ 225 "echo ; echo 6x_bootscript not found ; " \ 226 "echo ; echo serial console at 115200, 8N1 ; echo ; " \ 227 "echo details at http://boundarydevices.com/6q_bootscript ; " \ 228 "setenv stdout serial;" \ 229 "setenv stdin serial,usbkbd;" \ 230 "for dtype in ${umsdevs} ; do " \ 231 "if itest.s sata == ${dtype}; then " \ 232 "initcmd='sata init' ;" \ 233 "else " \ 234 "initcmd='mmc rescan' ;" \ 235 "fi; " \ 236 "for disk in 0 1 ; do " \ 237 "if $initcmd && $dtype dev $disk ; then " \ 238 "setenv stdout serial,vga; " \ 239 "echo expose ${dtype} ${disk} " \ 240 "over USB; " \ 241 "ums 0 $dtype $disk ;" \ 242 "fi; " \ 243 " done; " \ 244 "done ;" \ 245 "setenv stdout serial,vga; " \ 246 "echo no block devices found;" \ 247 "\0" \ 248 "initrd_high=0xffffffff\0" \ 249 "upgradeu=for dtype in ${bootdevs}" \ 250 "; do " \ 251 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 252 "load ${dtype} ${disk}:1 10008000 " \ 253 "/6x_upgrade " \ 254 "&& source 10008000 ; " \ 255 "done ; " \ 256 "done\0" \ 257 258 #endif 259 /* Miscellaneous configurable options */ 260 #define CONFIG_SYS_MEMTEST_START 0x10000000 261 #define CONFIG_SYS_MEMTEST_END 0x10010000 262 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 263 264 /* Physical Memory Map */ 265 #define CONFIG_NR_DRAM_BANKS 1 266 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 267 268 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 269 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 270 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 271 272 #define CONFIG_SYS_INIT_SP_OFFSET \ 273 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 274 #define CONFIG_SYS_INIT_SP_ADDR \ 275 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 276 277 /* Environment organization */ 278 #define CONFIG_ENV_SIZE (8 * 1024) 279 280 #if defined(CONFIG_SABRELITE) 281 #define CONFIG_ENV_IS_IN_MMC 282 #else 283 #define CONFIG_ENV_IS_IN_SPI_FLASH 284 #endif 285 286 #if defined(CONFIG_ENV_IS_IN_MMC) 287 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 288 #define CONFIG_SYS_MMC_ENV_DEV 0 289 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 290 #define CONFIG_ENV_OFFSET (768 * 1024) 291 #define CONFIG_ENV_SECT_SIZE (8 * 1024) 292 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 293 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 294 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 295 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 296 #endif 297 298 #define CONFIG_SYS_ALT_MEMTEST 299 300 /* 301 * PCI express 302 */ 303 #ifdef CONFIG_CMD_PCI 304 #define CONFIG_PCI_SCAN_SHOW 305 #define CONFIG_PCIE_IMX 306 #endif 307 308 #define CONFIG_USB_FUNCTION_MASS_STORAGE 309 310 #define CONFIG_USB_FUNCTION_FASTBOOT 311 #define CONFIG_CMD_FASTBOOT 312 #define CONFIG_ANDROID_BOOT_IMAGE 313 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 314 #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 315 316 #endif /* __CONFIG_H */ 317