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