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 /* 51 * SATA Configs 52 */ 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 #define CONFIG_FEC_MXC 63 #define CONFIG_MII 64 #define IMX_FEC_BASE ENET_BASE_ADDR 65 #define CONFIG_FEC_XCV_TYPE RGMII 66 #define CONFIG_ETHPRIME "FEC" 67 #define CONFIG_FEC_MXC_PHYADDR 6 68 69 /* USB Configs */ 70 #define CONFIG_USB_HOST_ETHER 71 #define CONFIG_USB_ETHER_ASIX 72 #define CONFIG_USB_ETHER_MCS7830 73 #define CONFIG_USB_ETHER_SMSC95XX 74 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 75 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 76 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 77 #define CONFIG_MXC_USB_FLAGS 0 78 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 79 80 /* Framebuffer and LCD */ 81 #define CONFIG_VIDEO_IPUV3 82 #define CONFIG_VIDEO_BMP_RLE8 83 #define CONFIG_SPLASH_SCREEN 84 #define CONFIG_SPLASH_SCREEN_ALIGN 85 #define CONFIG_VIDEO_BMP_GZIP 86 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024) 87 #define CONFIG_BMP_16BPP 88 #define CONFIG_IPUV3_CLK 260000000 89 #define CONFIG_IMX_HDMI 90 #define CONFIG_IMX_VIDEO_SKIP 91 92 #define CONFIG_PREBOOT "" 93 94 #ifdef CONFIG_CMD_SATA 95 #define CONFIG_DRIVE_SATA "sata " 96 #else 97 #define CONFIG_DRIVE_SATA 98 #endif 99 100 #ifdef CONFIG_CMD_MMC 101 #define CONFIG_DRIVE_MMC "mmc " 102 #else 103 #define CONFIG_DRIVE_MMC 104 #endif 105 106 #ifdef CONFIG_USB_STORAGE 107 #define CONFIG_DRIVE_USB "usb " 108 #else 109 #define CONFIG_DRIVE_USB 110 #endif 111 112 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB 113 #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 114 115 #if defined(CONFIG_SABRELITE) 116 #define CONFIG_EXTRA_ENV_SETTINGS \ 117 "script=boot.scr\0" \ 118 "uimage=uImage\0" \ 119 "console=ttymxc1\0" \ 120 "fdt_high=0xffffffff\0" \ 121 "initrd_high=0xffffffff\0" \ 122 "fdt_file=imx6q-sabrelite.dtb\0" \ 123 "fdt_addr=0x18000000\0" \ 124 "boot_fdt=try\0" \ 125 "ip_dyn=yes\0" \ 126 "usb_pgood_delay=2000\0" \ 127 "mmcdevs=0 1\0" \ 128 "mmcpart=1\0" \ 129 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 130 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 131 "root=${mmcroot}\0" \ 132 "loadbootscript=" \ 133 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 134 "bootscript=echo Running bootscript from mmc ...; " \ 135 "source\0" \ 136 "loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 137 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 138 "mmcboot=echo Booting from mmc ...; " \ 139 "run mmcargs; " \ 140 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 141 "if run loadfdt; then " \ 142 "bootm ${loadaddr} - ${fdt_addr}; " \ 143 "else " \ 144 "if test ${boot_fdt} = try; then " \ 145 "bootm; " \ 146 "else " \ 147 "echo WARN: Cannot load the DT; " \ 148 "fi; " \ 149 "fi; " \ 150 "else " \ 151 "bootm; " \ 152 "fi;\0" \ 153 "netargs=setenv bootargs console=${console},${baudrate} " \ 154 "root=/dev/nfs " \ 155 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 156 "netboot=echo Booting from net ...; " \ 157 "run netargs; " \ 158 "if test ${ip_dyn} = yes; then " \ 159 "setenv get_cmd dhcp; " \ 160 "else " \ 161 "setenv get_cmd tftp; " \ 162 "fi; " \ 163 "${get_cmd} ${uimage}; " \ 164 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 165 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 166 "bootm ${loadaddr} - ${fdt_addr}; " \ 167 "else " \ 168 "if test ${boot_fdt} = try; then " \ 169 "bootm; " \ 170 "else " \ 171 "echo WARN: Cannot load the DT; " \ 172 "fi; " \ 173 "fi; " \ 174 "else " \ 175 "bootm; " \ 176 "fi;\0" 177 178 #define CONFIG_BOOTCOMMAND \ 179 "for mmcdev in ${mmcdevs}; do " \ 180 "mmc dev ${mmcdev}; " \ 181 "if mmc rescan; then " \ 182 "if run loadbootscript; then " \ 183 "run bootscript; " \ 184 "else " \ 185 "if run loaduimage; then " \ 186 "run mmcboot; " \ 187 "fi; " \ 188 "fi; " \ 189 "fi; " \ 190 "done; " \ 191 "run netboot; " 192 #else 193 #define CONFIG_EXTRA_ENV_SETTINGS \ 194 "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ 195 "umsdevs=" CONFIG_UMSDEVS "\0" \ 196 "usb_pgood_delay=2000\0" \ 197 "console=ttymxc1\0" \ 198 "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ 199 "sf erase 0xc0000 0x2000 && " \ 200 "echo restored environment to factory default ; fi\0" \ 201 "bootcmd=for dtype in ${bootdevs}" \ 202 "; do " \ 203 "if itest.s \"xusb\" == \"x${dtype}\" ; then " \ 204 "usb start ;" \ 205 "fi; " \ 206 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 207 "load " \ 208 "${dtype} ${disk}:1 " \ 209 "10008000 " \ 210 "/6x_bootscript" \ 211 "&& source 10008000 ; " \ 212 "done ; " \ 213 "done; " \ 214 "setenv stdout serial,vga ; " \ 215 "echo ; echo 6x_bootscript not found ; " \ 216 "echo ; echo serial console at 115200, 8N1 ; echo ; " \ 217 "echo details at http://boundarydevices.com/6q_bootscript ; " \ 218 "setenv stdout serial;" \ 219 "setenv stdin serial,usbkbd;" \ 220 "for dtype in ${umsdevs} ; do " \ 221 "if itest.s sata == ${dtype}; then " \ 222 "initcmd='sata init' ;" \ 223 "else " \ 224 "initcmd='mmc rescan' ;" \ 225 "fi; " \ 226 "for disk in 0 1 ; do " \ 227 "if $initcmd && $dtype dev $disk ; then " \ 228 "setenv stdout serial,vga; " \ 229 "echo expose ${dtype} ${disk} " \ 230 "over USB; " \ 231 "ums 0 $dtype $disk ;" \ 232 "fi; " \ 233 " done; " \ 234 "done ;" \ 235 "setenv stdout serial,vga; " \ 236 "echo no block devices found;" \ 237 "\0" \ 238 "initrd_high=0xffffffff\0" \ 239 "upgradeu=for dtype in ${bootdevs}" \ 240 "; do " \ 241 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 242 "load ${dtype} ${disk}:1 10008000 " \ 243 "/6x_upgrade " \ 244 "&& source 10008000 ; " \ 245 "done ; " \ 246 "done\0" \ 247 248 #endif 249 /* Miscellaneous configurable options */ 250 #define CONFIG_SYS_MEMTEST_START 0x10000000 251 #define CONFIG_SYS_MEMTEST_END 0x10010000 252 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 253 254 /* Physical Memory Map */ 255 #define CONFIG_NR_DRAM_BANKS 1 256 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 257 258 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 259 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 260 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 261 262 #define CONFIG_SYS_INIT_SP_OFFSET \ 263 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 264 #define CONFIG_SYS_INIT_SP_ADDR \ 265 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 266 267 /* Environment organization */ 268 #define CONFIG_ENV_SIZE (8 * 1024) 269 270 #if defined(CONFIG_ENV_IS_IN_MMC) 271 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 272 #define CONFIG_SYS_MMC_ENV_DEV 0 273 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 274 #define CONFIG_ENV_OFFSET (768 * 1024) 275 #define CONFIG_ENV_SECT_SIZE (8 * 1024) 276 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 277 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 278 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 279 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 280 #endif 281 282 #define CONFIG_SYS_ALT_MEMTEST 283 284 /* 285 * PCI express 286 */ 287 #ifdef CONFIG_CMD_PCI 288 #define CONFIG_PCI_SCAN_SHOW 289 #define CONFIG_PCIE_IMX 290 #endif 291 292 #define CONFIG_USB_FUNCTION_MASS_STORAGE 293 294 #define CONFIG_USB_FUNCTION_FASTBOOT 295 #define CONFIG_CMD_FASTBOOT 296 #define CONFIG_ANDROID_BOOT_IMAGE 297 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 298 #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 299 300 #endif /* __CONFIG_H */ 301