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 #define CONFIG_PHYLIB 69 #define CONFIG_PHY_MICREL 70 #define CONFIG_PHY_MICREL_KSZ9021 71 72 /* USB Configs */ 73 #define CONFIG_USB_HOST_ETHER 74 #define CONFIG_USB_ETHER_ASIX 75 #define CONFIG_USB_ETHER_MCS7830 76 #define CONFIG_USB_ETHER_SMSC95XX 77 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 78 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 79 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 80 #define CONFIG_MXC_USB_FLAGS 0 81 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 82 83 /* Framebuffer and LCD */ 84 #define CONFIG_VIDEO_IPUV3 85 #define CONFIG_VIDEO_BMP_RLE8 86 #define CONFIG_SPLASH_SCREEN 87 #define CONFIG_SPLASH_SCREEN_ALIGN 88 #define CONFIG_VIDEO_BMP_GZIP 89 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024) 90 #define CONFIG_BMP_16BPP 91 #define CONFIG_IPUV3_CLK 260000000 92 #define CONFIG_IMX_HDMI 93 #define CONFIG_IMX_VIDEO_SKIP 94 95 #define CONFIG_PREBOOT "" 96 97 #ifdef CONFIG_CMD_SATA 98 #define CONFIG_DRIVE_SATA "sata " 99 #else 100 #define CONFIG_DRIVE_SATA 101 #endif 102 103 #ifdef CONFIG_CMD_MMC 104 #define CONFIG_DRIVE_MMC "mmc " 105 #else 106 #define CONFIG_DRIVE_MMC 107 #endif 108 109 #ifdef CONFIG_USB_STORAGE 110 #define CONFIG_DRIVE_USB "usb " 111 #else 112 #define CONFIG_DRIVE_USB 113 #endif 114 115 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB 116 #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 117 118 #if defined(CONFIG_SABRELITE) 119 #define CONFIG_EXTRA_ENV_SETTINGS \ 120 "script=boot.scr\0" \ 121 "uimage=uImage\0" \ 122 "console=ttymxc1\0" \ 123 "fdt_high=0xffffffff\0" \ 124 "initrd_high=0xffffffff\0" \ 125 "fdt_file=imx6q-sabrelite.dtb\0" \ 126 "fdt_addr=0x18000000\0" \ 127 "boot_fdt=try\0" \ 128 "ip_dyn=yes\0" \ 129 "usb_pgood_delay=2000\0" \ 130 "mmcdevs=0 1\0" \ 131 "mmcpart=1\0" \ 132 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 133 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 134 "root=${mmcroot}\0" \ 135 "loadbootscript=" \ 136 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 137 "bootscript=echo Running bootscript from mmc ...; " \ 138 "source\0" \ 139 "loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 140 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 141 "mmcboot=echo Booting from mmc ...; " \ 142 "run mmcargs; " \ 143 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 144 "if run loadfdt; then " \ 145 "bootm ${loadaddr} - ${fdt_addr}; " \ 146 "else " \ 147 "if test ${boot_fdt} = try; then " \ 148 "bootm; " \ 149 "else " \ 150 "echo WARN: Cannot load the DT; " \ 151 "fi; " \ 152 "fi; " \ 153 "else " \ 154 "bootm; " \ 155 "fi;\0" \ 156 "netargs=setenv bootargs console=${console},${baudrate} " \ 157 "root=/dev/nfs " \ 158 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 159 "netboot=echo Booting from net ...; " \ 160 "run netargs; " \ 161 "if test ${ip_dyn} = yes; then " \ 162 "setenv get_cmd dhcp; " \ 163 "else " \ 164 "setenv get_cmd tftp; " \ 165 "fi; " \ 166 "${get_cmd} ${uimage}; " \ 167 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 168 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 169 "bootm ${loadaddr} - ${fdt_addr}; " \ 170 "else " \ 171 "if test ${boot_fdt} = try; then " \ 172 "bootm; " \ 173 "else " \ 174 "echo WARN: Cannot load the DT; " \ 175 "fi; " \ 176 "fi; " \ 177 "else " \ 178 "bootm; " \ 179 "fi;\0" 180 181 #define CONFIG_BOOTCOMMAND \ 182 "for mmcdev in ${mmcdevs}; do " \ 183 "mmc dev ${mmcdev}; " \ 184 "if mmc rescan; then " \ 185 "if run loadbootscript; then " \ 186 "run bootscript; " \ 187 "else " \ 188 "if run loaduimage; then " \ 189 "run mmcboot; " \ 190 "fi; " \ 191 "fi; " \ 192 "fi; " \ 193 "done; " \ 194 "run netboot; " 195 #else 196 #define CONFIG_EXTRA_ENV_SETTINGS \ 197 "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ 198 "umsdevs=" CONFIG_UMSDEVS "\0" \ 199 "usb_pgood_delay=2000\0" \ 200 "console=ttymxc1\0" \ 201 "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ 202 "sf erase 0xc0000 0x2000 && " \ 203 "echo restored environment to factory default ; fi\0" \ 204 "bootcmd=for dtype in ${bootdevs}" \ 205 "; do " \ 206 "if itest.s \"xusb\" == \"x${dtype}\" ; then " \ 207 "usb start ;" \ 208 "fi; " \ 209 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 210 "load " \ 211 "${dtype} ${disk}:1 " \ 212 "10008000 " \ 213 "/6x_bootscript" \ 214 "&& source 10008000 ; " \ 215 "done ; " \ 216 "done; " \ 217 "setenv stdout serial,vga ; " \ 218 "echo ; echo 6x_bootscript not found ; " \ 219 "echo ; echo serial console at 115200, 8N1 ; echo ; " \ 220 "echo details at http://boundarydevices.com/6q_bootscript ; " \ 221 "setenv stdout serial;" \ 222 "setenv stdin serial,usbkbd;" \ 223 "for dtype in ${umsdevs} ; do " \ 224 "if itest.s sata == ${dtype}; then " \ 225 "initcmd='sata init' ;" \ 226 "else " \ 227 "initcmd='mmc rescan' ;" \ 228 "fi; " \ 229 "for disk in 0 1 ; do " \ 230 "if $initcmd && $dtype dev $disk ; then " \ 231 "setenv stdout serial,vga; " \ 232 "echo expose ${dtype} ${disk} " \ 233 "over USB; " \ 234 "ums 0 $dtype $disk ;" \ 235 "fi; " \ 236 " done; " \ 237 "done ;" \ 238 "setenv stdout serial,vga; " \ 239 "echo no block devices found;" \ 240 "\0" \ 241 "initrd_high=0xffffffff\0" \ 242 "upgradeu=for dtype in ${bootdevs}" \ 243 "; do " \ 244 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 245 "load ${dtype} ${disk}:1 10008000 " \ 246 "/6x_upgrade " \ 247 "&& source 10008000 ; " \ 248 "done ; " \ 249 "done\0" \ 250 251 #endif 252 /* Miscellaneous configurable options */ 253 #define CONFIG_SYS_MEMTEST_START 0x10000000 254 #define CONFIG_SYS_MEMTEST_END 0x10010000 255 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 256 257 /* Physical Memory Map */ 258 #define CONFIG_NR_DRAM_BANKS 1 259 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 260 261 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 262 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 263 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 264 265 #define CONFIG_SYS_INIT_SP_OFFSET \ 266 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 267 #define CONFIG_SYS_INIT_SP_ADDR \ 268 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 269 270 /* Environment organization */ 271 #define CONFIG_ENV_SIZE (8 * 1024) 272 273 #if defined(CONFIG_SABRELITE) 274 #define CONFIG_ENV_IS_IN_MMC 275 #else 276 #define CONFIG_ENV_IS_IN_SPI_FLASH 277 #endif 278 279 #if defined(CONFIG_ENV_IS_IN_MMC) 280 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 281 #define CONFIG_SYS_MMC_ENV_DEV 0 282 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 283 #define CONFIG_ENV_OFFSET (768 * 1024) 284 #define CONFIG_ENV_SECT_SIZE (8 * 1024) 285 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 286 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 287 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 288 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 289 #endif 290 291 #define CONFIG_SYS_ALT_MEMTEST 292 293 /* 294 * PCI express 295 */ 296 #ifdef CONFIG_CMD_PCI 297 #define CONFIG_PCI_SCAN_SHOW 298 #define CONFIG_PCIE_IMX 299 #endif 300 301 #define CONFIG_USB_FUNCTION_MASS_STORAGE 302 303 #define CONFIG_USB_FUNCTION_FASTBOOT 304 #define CONFIG_CMD_FASTBOOT 305 #define CONFIG_ANDROID_BOOT_IMAGE 306 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 307 #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 308 309 #endif /* __CONFIG_H */ 310