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_NETCONSOLE 23 24 #define CONFIG_MXC_UART 25 #define CONFIG_MXC_UART_BASE UART2_BASE 26 27 #ifdef CONFIG_CMD_SF 28 #define CONFIG_MXC_SPI 29 #define CONFIG_SF_DEFAULT_BUS 0 30 #define CONFIG_SF_DEFAULT_CS 0 31 #define CONFIG_SF_DEFAULT_SPEED 25000000 32 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) 33 #endif 34 35 /* I2C Configs */ 36 #define CONFIG_SYS_I2C 37 #define CONFIG_SYS_I2C_MXC 38 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 39 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 40 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 41 #define CONFIG_SYS_I2C_SPEED 100000 42 #define CONFIG_I2C_EDID 43 44 /* MMC Configs */ 45 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 46 #define CONFIG_SYS_FSL_USDHC_NUM 2 47 48 /* 49 * SATA Configs 50 */ 51 #ifdef CONFIG_CMD_SATA 52 #define CONFIG_DWC_AHSATA 53 #define CONFIG_SYS_SATA_MAX_DEVICE 1 54 #define CONFIG_DWC_AHSATA_PORT_ID 0 55 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 56 #define CONFIG_LBA48 57 #define CONFIG_LIBATA 58 #endif 59 60 #define CONFIG_FEC_MXC 61 #define CONFIG_MII 62 #define IMX_FEC_BASE ENET_BASE_ADDR 63 #define CONFIG_FEC_XCV_TYPE RGMII 64 #define CONFIG_ETHPRIME "FEC" 65 #define CONFIG_FEC_MXC_PHYADDR 6 66 67 /* USB Configs */ 68 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 69 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ 70 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 71 #define CONFIG_MXC_USB_FLAGS 0 72 73 /* Framebuffer and LCD */ 74 #define CONFIG_VIDEO_IPUV3 75 #define CONFIG_VIDEO_BMP_RLE8 76 #define CONFIG_SPLASH_SCREEN 77 #define CONFIG_SPLASH_SCREEN_ALIGN 78 #define CONFIG_VIDEO_BMP_GZIP 79 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024) 80 #define CONFIG_BMP_16BPP 81 #define CONFIG_IMX_HDMI 82 #define CONFIG_IMX_VIDEO_SKIP 83 84 #define CONFIG_PREBOOT "" 85 86 #ifdef CONFIG_CMD_SATA 87 #define CONFIG_DRIVE_SATA "sata " 88 #else 89 #define CONFIG_DRIVE_SATA 90 #endif 91 92 #ifdef CONFIG_CMD_MMC 93 #define CONFIG_DRIVE_MMC "mmc " 94 #else 95 #define CONFIG_DRIVE_MMC 96 #endif 97 98 #ifdef CONFIG_USB_STORAGE 99 #define CONFIG_DRIVE_USB "usb " 100 #else 101 #define CONFIG_DRIVE_USB 102 #endif 103 104 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB 105 #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC 106 107 #if defined(CONFIG_SABRELITE) 108 #define CONFIG_EXTRA_ENV_SETTINGS \ 109 "script=boot.scr\0" \ 110 "uimage=uImage\0" \ 111 "console=ttymxc1\0" \ 112 "fdt_high=0xffffffff\0" \ 113 "initrd_high=0xffffffff\0" \ 114 "fdt_file=imx6q-sabrelite.dtb\0" \ 115 "fdt_addr=0x18000000\0" \ 116 "boot_fdt=try\0" \ 117 "ip_dyn=yes\0" \ 118 "usb_pgood_delay=2000\0" \ 119 "mmcdevs=0 1\0" \ 120 "mmcpart=1\0" \ 121 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 122 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 123 "root=${mmcroot}\0" \ 124 "loadbootscript=" \ 125 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 126 "bootscript=echo Running bootscript from mmc ...; " \ 127 "source\0" \ 128 "loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 129 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 130 "mmcboot=echo Booting from mmc ...; " \ 131 "run mmcargs; " \ 132 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 133 "if run loadfdt; then " \ 134 "bootm ${loadaddr} - ${fdt_addr}; " \ 135 "else " \ 136 "if test ${boot_fdt} = try; then " \ 137 "bootm; " \ 138 "else " \ 139 "echo WARN: Cannot load the DT; " \ 140 "fi; " \ 141 "fi; " \ 142 "else " \ 143 "bootm; " \ 144 "fi;\0" \ 145 "netargs=setenv bootargs console=${console},${baudrate} " \ 146 "root=/dev/nfs " \ 147 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 148 "netboot=echo Booting from net ...; " \ 149 "run netargs; " \ 150 "if test ${ip_dyn} = yes; then " \ 151 "setenv get_cmd dhcp; " \ 152 "else " \ 153 "setenv get_cmd tftp; " \ 154 "fi; " \ 155 "${get_cmd} ${uimage}; " \ 156 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 157 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 158 "bootm ${loadaddr} - ${fdt_addr}; " \ 159 "else " \ 160 "if test ${boot_fdt} = try; then " \ 161 "bootm; " \ 162 "else " \ 163 "echo WARN: Cannot load the DT; " \ 164 "fi; " \ 165 "fi; " \ 166 "else " \ 167 "bootm; " \ 168 "fi;\0" 169 170 #define CONFIG_BOOTCOMMAND \ 171 "for mmcdev in ${mmcdevs}; do " \ 172 "mmc dev ${mmcdev}; " \ 173 "if mmc rescan; then " \ 174 "if run loadbootscript; then " \ 175 "run bootscript; " \ 176 "else " \ 177 "if run loaduimage; then " \ 178 "run mmcboot; " \ 179 "fi; " \ 180 "fi; " \ 181 "fi; " \ 182 "done; " \ 183 "run netboot; " 184 #else 185 #define CONFIG_EXTRA_ENV_SETTINGS \ 186 "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ 187 "umsdevs=" CONFIG_UMSDEVS "\0" \ 188 "usb_pgood_delay=2000\0" \ 189 "console=ttymxc1\0" \ 190 "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ 191 "sf erase 0xc0000 0x2000 && " \ 192 "echo restored environment to factory default ; fi\0" \ 193 "bootcmd=for dtype in ${bootdevs}" \ 194 "; do " \ 195 "if itest.s \"xusb\" == \"x${dtype}\" ; then " \ 196 "usb start ;" \ 197 "fi; " \ 198 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 199 "load " \ 200 "${dtype} ${disk}:1 " \ 201 "10008000 " \ 202 "/6x_bootscript" \ 203 "&& source 10008000 ; " \ 204 "done ; " \ 205 "done; " \ 206 "setenv stdout serial,vga ; " \ 207 "echo ; echo 6x_bootscript not found ; " \ 208 "echo ; echo serial console at 115200, 8N1 ; echo ; " \ 209 "echo details at http://boundarydevices.com/6q_bootscript ; " \ 210 "setenv stdout serial;" \ 211 "setenv stdin serial,usbkbd;" \ 212 "for dtype in ${umsdevs} ; do " \ 213 "if itest.s sata == ${dtype}; then " \ 214 "initcmd='sata init' ;" \ 215 "else " \ 216 "initcmd='mmc rescan' ;" \ 217 "fi; " \ 218 "for disk in 0 1 ; do " \ 219 "if $initcmd && $dtype dev $disk ; then " \ 220 "setenv stdout serial,vga; " \ 221 "echo expose ${dtype} ${disk} " \ 222 "over USB; " \ 223 "ums 0 $dtype $disk ;" \ 224 "fi; " \ 225 " done; " \ 226 "done ;" \ 227 "setenv stdout serial,vga; " \ 228 "echo no block devices found;" \ 229 "\0" \ 230 "initrd_high=0xffffffff\0" \ 231 "upgradeu=for dtype in ${bootdevs}" \ 232 "; do " \ 233 "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ 234 "load ${dtype} ${disk}:1 10008000 " \ 235 "/6x_upgrade " \ 236 "&& source 10008000 ; " \ 237 "done ; " \ 238 "done\0" \ 239 240 #endif 241 /* Miscellaneous configurable options */ 242 #define CONFIG_SYS_MEMTEST_START 0x10000000 243 #define CONFIG_SYS_MEMTEST_END 0x10010000 244 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 245 246 /* Physical Memory Map */ 247 #define CONFIG_NR_DRAM_BANKS 1 248 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 249 250 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 251 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 252 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 253 254 #define CONFIG_SYS_INIT_SP_OFFSET \ 255 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 256 #define CONFIG_SYS_INIT_SP_ADDR \ 257 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 258 259 /* Environment organization */ 260 #define CONFIG_ENV_SIZE (8 * 1024) 261 262 #if defined(CONFIG_ENV_IS_IN_MMC) 263 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 264 #define CONFIG_SYS_MMC_ENV_DEV 0 265 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) 266 #define CONFIG_ENV_OFFSET (768 * 1024) 267 #define CONFIG_ENV_SECT_SIZE (8 * 1024) 268 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 269 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 270 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 271 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 272 #endif 273 274 #define CONFIG_SYS_ALT_MEMTEST 275 276 /* 277 * PCI express 278 */ 279 #ifdef CONFIG_CMD_PCI 280 #define CONFIG_PCI_SCAN_SHOW 281 #define CONFIG_PCIE_IMX 282 #endif 283 284 #define CONFIG_USB_FUNCTION_MASS_STORAGE 285 286 #endif /* __CONFIG_H */ 287