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_PHY_MICREL 69 #define CONFIG_PHY_MICREL_KSZ90X1 70 71 /* USB Configs */ 72 #define CONFIG_USB_HOST_ETHER 73 #define CONFIG_USB_ETHER_ASIX 74 #define CONFIG_USB_ETHER_MCS7830 75 #define CONFIG_USB_ETHER_SMSC95XX 76 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 77 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 78 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 79 #define CONFIG_MXC_USB_FLAGS 0 80 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP 81 82 /* Framebuffer and LCD */ 83 #define CONFIG_VIDEO_IPUV3 84 #define CONFIG_VIDEO_BMP_RLE8 85 #define CONFIG_SPLASH_SCREEN 86 #define CONFIG_SPLASH_SCREEN_ALIGN 87 #define CONFIG_VIDEO_BMP_GZIP 88 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024) 89 #define CONFIG_BMP_16BPP 90 #define CONFIG_IPUV3_CLK 260000000 91 #define CONFIG_IMX_HDMI 92 #define CONFIG_IMX_VIDEO_SKIP 93 94 #define CONFIG_PREBOOT "" 95 96 #ifdef CONFIG_CMD_SATA 97 #define CONFIG_DRIVE_SATA "sata " 98 #else 99 #define CONFIG_DRIVE_SATA 100 #endif 101 102 #ifdef CONFIG_CMD_MMC 103 #define CONFIG_DRIVE_MMC "mmc " 104 #else 105 #define CONFIG_DRIVE_MMC 106 #endif 107 108 #ifdef CONFIG_USB_STORAGE 109 #define CONFIG_DRIVE_USB "usb " 110 #else 111 #define CONFIG_DRIVE_USB 112 #endif 113 114 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB 115 #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 116 117 #if defined(CONFIG_SABRELITE) 118 #define CONFIG_EXTRA_ENV_SETTINGS \ 119 "script=boot.scr\0" \ 120 "uimage=uImage\0" \ 121 "console=ttymxc1\0" \ 122 "fdt_high=0xffffffff\0" \ 123 "initrd_high=0xffffffff\0" \ 124 "fdt_file=imx6q-sabrelite.dtb\0" \ 125 "fdt_addr=0x18000000\0" \ 126 "boot_fdt=try\0" \ 127 "ip_dyn=yes\0" \ 128 "usb_pgood_delay=2000\0" \ 129 "mmcdevs=0 1\0" \ 130 "mmcpart=1\0" \ 131 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 132 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 133 "root=${mmcroot}\0" \ 134 "loadbootscript=" \ 135 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 136 "bootscript=echo Running bootscript from mmc ...; " \ 137 "source\0" \ 138 "loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 139 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 140 "mmcboot=echo Booting from mmc ...; " \ 141 "run mmcargs; " \ 142 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 143 "if run loadfdt; then " \ 144 "bootm ${loadaddr} - ${fdt_addr}; " \ 145 "else " \ 146 "if test ${boot_fdt} = try; then " \ 147 "bootm; " \ 148 "else " \ 149 "echo WARN: Cannot load the DT; " \ 150 "fi; " \ 151 "fi; " \ 152 "else " \ 153 "bootm; " \ 154 "fi;\0" \ 155 "netargs=setenv bootargs console=${console},${baudrate} " \ 156 "root=/dev/nfs " \ 157 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 158 "netboot=echo Booting from net ...; " \ 159 "run netargs; " \ 160 "if test ${ip_dyn} = yes; then " \ 161 "setenv get_cmd dhcp; " \ 162 "else " \ 163 "setenv get_cmd tftp; " \ 164 "fi; " \ 165 "${get_cmd} ${uimage}; " \ 166 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 167 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 168 "bootm ${loadaddr} - ${fdt_addr}; " \ 169 "else " \ 170 "if test ${boot_fdt} = try; then " \ 171 "bootm; " \ 172 "else " \ 173 "echo WARN: Cannot load the DT; " \ 174 "fi; " \ 175 "fi; " \ 176 "else " \ 177 "bootm; " \ 178 "fi;\0" 179 180 #define CONFIG_BOOTCOMMAND \ 181 "for mmcdev in ${mmcdevs}; do " \ 182 "mmc dev ${mmcdev}; " \ 183 "if mmc rescan; then " \ 184 "if run loadbootscript; then " \ 185 "run bootscript; " \ 186 "else " \ 187 "if run loaduimage; then " \ 188 "run mmcboot; " \ 189 "fi; " \ 190 "fi; " \ 191 "fi; " \ 192 "done; " \ 193 "run netboot; " 194 #else 195 #define CONFIG_EXTRA_ENV_SETTINGS \ 196 "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ 197 "umsdevs=" CONFIG_UMSDEVS "\0" \ 198 "usb_pgood_delay=2000\0" \ 199 "console=ttymxc1\0" \ 200 "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ 201 "sf erase 0xc0000 0x2000 && " \ 202 "echo restored environment to factory default ; fi\0" \ 203 "bootcmd=for dtype in ${bootdevs}" \ 204 "; do " \ 205 "if itest.s \"xusb\" == \"x${dtype}\" ; then " \ 206 "usb start ;" \ 207 "fi; " \ 208 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 209 "load " \ 210 "${dtype} ${disk}:1 " \ 211 "10008000 " \ 212 "/6x_bootscript" \ 213 "&& source 10008000 ; " \ 214 "done ; " \ 215 "done; " \ 216 "setenv stdout serial,vga ; " \ 217 "echo ; echo 6x_bootscript not found ; " \ 218 "echo ; echo serial console at 115200, 8N1 ; echo ; " \ 219 "echo details at http://boundarydevices.com/6q_bootscript ; " \ 220 "setenv stdout serial;" \ 221 "setenv stdin serial,usbkbd;" \ 222 "for dtype in ${umsdevs} ; do " \ 223 "if itest.s sata == ${dtype}; then " \ 224 "initcmd='sata init' ;" \ 225 "else " \ 226 "initcmd='mmc rescan' ;" \ 227 "fi; " \ 228 "for disk in 0 1 ; do " \ 229 "if $initcmd && $dtype dev $disk ; then " \ 230 "setenv stdout serial,vga; " \ 231 "echo expose ${dtype} ${disk} " \ 232 "over USB; " \ 233 "ums 0 $dtype $disk ;" \ 234 "fi; " \ 235 " done; " \ 236 "done ;" \ 237 "setenv stdout serial,vga; " \ 238 "echo no block devices found;" \ 239 "\0" \ 240 "initrd_high=0xffffffff\0" \ 241 "upgradeu=for dtype in ${bootdevs}" \ 242 "; do " \ 243 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 244 "load ${dtype} ${disk}:1 10008000 " \ 245 "/6x_upgrade " \ 246 "&& source 10008000 ; " \ 247 "done ; " \ 248 "done\0" \ 249 250 #endif 251 /* Miscellaneous configurable options */ 252 #define CONFIG_SYS_MEMTEST_START 0x10000000 253 #define CONFIG_SYS_MEMTEST_END 0x10010000 254 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 255 256 /* Physical Memory Map */ 257 #define CONFIG_NR_DRAM_BANKS 1 258 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 259 260 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 261 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 262 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 263 264 #define CONFIG_SYS_INIT_SP_OFFSET \ 265 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 266 #define CONFIG_SYS_INIT_SP_ADDR \ 267 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 268 269 /* Environment organization */ 270 #define CONFIG_ENV_SIZE (8 * 1024) 271 272 #if defined(CONFIG_ENV_IS_IN_MMC) 273 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 274 #define CONFIG_SYS_MMC_ENV_DEV 0 275 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 276 #define CONFIG_ENV_OFFSET (768 * 1024) 277 #define CONFIG_ENV_SECT_SIZE (8 * 1024) 278 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 279 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 280 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 281 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 282 #endif 283 284 #define CONFIG_SYS_ALT_MEMTEST 285 286 /* 287 * PCI express 288 */ 289 #ifdef CONFIG_CMD_PCI 290 #define CONFIG_PCI_SCAN_SHOW 291 #define CONFIG_PCIE_IMX 292 #endif 293 294 #define CONFIG_USB_FUNCTION_MASS_STORAGE 295 296 #define CONFIG_USB_FUNCTION_FASTBOOT 297 #define CONFIG_CMD_FASTBOOT 298 #define CONFIG_ANDROID_BOOT_IMAGE 299 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 300 #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000 301 302 #endif /* __CONFIG_H */ 303