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