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