Otavio Salvador | 4579dc3 | 2015-02-17 10:42:46 -0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 O.S. Systems Software LTDA. |
| 3 | * Copyright (C) 2014 Kynetics LLC. |
| 4 | * Copyright (C) 2014 Revolution Robotics, Inc. |
| 5 | * |
| 6 | * Author: Otavio Salvador <otavio@ossystems.com.br> |
| 7 | * |
| 8 | * Configuration settings for the WaRP Board |
| 9 | * |
| 10 | * SPDX-License-Identifier: GPL-2.0+ |
| 11 | */ |
| 12 | |
| 13 | #ifndef __CONFIG_H |
| 14 | #define __CONFIG_H |
| 15 | |
| 16 | #include <asm/arch/imx-regs.h> |
| 17 | #include <linux/sizes.h> |
| 18 | #include "mx6_common.h" |
| 19 | |
| 20 | #define CONFIG_MX6 |
| 21 | #define CONFIG_DISPLAY_CPUINFO |
| 22 | #define CONFIG_DISPLAY_BOARDINFO |
| 23 | #define CONFIG_SYS_GENERIC_BOARD |
| 24 | |
| 25 | #define CONFIG_CMDLINE_TAG |
| 26 | #define CONFIG_SETUP_MEMORY_TAGS |
| 27 | #define CONFIG_INITRD_TAG |
| 28 | #define CONFIG_REVISION_TAG |
| 29 | |
| 30 | /* Size of malloc() pool */ |
| 31 | #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) |
| 32 | |
| 33 | #define CONFIG_BOARD_EARLY_INIT_F |
| 34 | #define CONFIG_BOARD_LATE_INIT |
| 35 | #define CONFIG_MXC_GPIO |
| 36 | |
| 37 | #define CONFIG_MXC_UART |
| 38 | #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR |
| 39 | |
| 40 | /* MMC Configs */ |
| 41 | #define CONFIG_FSL_ESDHC |
| 42 | #define CONFIG_FSL_USDHC |
| 43 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| 44 | #define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT |
| 45 | |
| 46 | #define CONFIG_MMC |
| 47 | #define CONFIG_CMD_MMC |
| 48 | #define CONFIG_GENERIC_MMC |
Fabio Estevam | b16c37e | 2015-02-28 15:16:43 -0300 | [diff] [blame] | 49 | #define CONFIG_BOUNCE_BUFFER |
| 50 | #define CONFIG_CMD_EXT2 |
| 51 | #define CONFIG_CMD_EXT4 |
| 52 | #define CONFIG_CMD_EXT4_WRITE |
Otavio Salvador | 4579dc3 | 2015-02-17 10:42:46 -0200 | [diff] [blame] | 53 | #define CONFIG_CMD_FAT |
| 54 | #define CONFIG_DOS_PARTITION |
| 55 | |
| 56 | /* allow to overwrite serial and ethaddr */ |
| 57 | #define CONFIG_ENV_OVERWRITE |
| 58 | #define CONFIG_CONS_INDEX 1 |
| 59 | #define CONFIG_BAUDRATE 115200 |
| 60 | |
| 61 | /* FLASH and environment organization */ |
| 62 | #define CONFIG_SYS_NO_FLASH |
| 63 | |
| 64 | /* Command definition */ |
| 65 | #include <config_cmd_default.h> |
| 66 | #undef CONFIG_CMD_NET |
| 67 | #undef CONFIG_CMD_NFS |
| 68 | |
| 69 | #define CONFIG_BOOTDELAY 3 |
| 70 | |
| 71 | #define CONFIG_LOADADDR 0x82000000 |
| 72 | #define CONFIG_SYS_TEXT_BASE 0x87800000 |
| 73 | |
| 74 | /* Miscellaneous configurable options */ |
| 75 | #define CONFIG_SYS_LONGHELP |
| 76 | #define CONFIG_SYS_HUSH_PARSER |
| 77 | #define CONFIG_AUTO_COMPLETE |
| 78 | #define CONFIG_SYS_CBSIZE 256 |
| 79 | |
| 80 | /* Watchdog */ |
| 81 | #define CONFIG_HW_WATCHDOG |
| 82 | #define CONFIG_IMX_WATCHDOG |
| 83 | #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */ |
| 84 | |
| 85 | /* Print Buffer Size */ |
| 86 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| 87 | #define CONFIG_SYS_MAXARGS 16 |
| 88 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 89 | |
| 90 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
| 91 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M) |
| 92 | |
| 93 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 94 | |
| 95 | #define CONFIG_CMDLINE_EDITING |
| 96 | #define CONFIG_STACKSIZE SZ_128K |
| 97 | |
| 98 | /* Physical Memory Map */ |
| 99 | #define CONFIG_NR_DRAM_BANKS 1 |
| 100 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| 101 | #define PHYS_SDRAM_SIZE SZ_512M |
| 102 | |
| 103 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 104 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| 105 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| 106 | |
| 107 | #define CONFIG_SYS_INIT_SP_OFFSET \ |
| 108 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| 109 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 110 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| 111 | |
| 112 | #define CONFIG_ENV_OFFSET (6 * SZ_64K) |
| 113 | #define CONFIG_ENV_SIZE SZ_8K |
| 114 | #define CONFIG_ENV_IS_IN_MMC |
| 115 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
| 116 | |
| 117 | /* VDD voltage 1.65 - 1.95 */ |
| 118 | #define CONFIG_SYS_SD_VOLTAGE 0x00000080 |
| 119 | |
| 120 | #define CONFIG_OF_LIBFDT |
| 121 | #define CONFIG_CMD_BOOTZ |
| 122 | |
| 123 | #ifndef CONFIG_SYS_DCACHE_OFF |
| 124 | #define CONFIG_CMD_CACHE |
| 125 | #endif |
| 126 | |
Fabio Estevam | 09ac7b5 | 2015-02-28 15:16:42 -0300 | [diff] [blame] | 127 | /* USB Configs */ |
| 128 | #define CONFIG_CMD_USB |
| 129 | #ifdef CONFIG_CMD_USB |
| 130 | #define CONFIG_USB_EHCI |
| 131 | #define CONFIG_USB_EHCI_MX6 |
| 132 | #define CONFIG_USB_STORAGE |
| 133 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
| 134 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| 135 | #define CONFIG_MXC_USB_FLAGS 0 |
| 136 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */ |
| 137 | #endif |
| 138 | |
| 139 | #define CONFIG_CI_UDC |
| 140 | #define CONFIG_USBD_HS |
| 141 | #define CONFIG_USB_GADGET_DUALSPEED |
| 142 | |
| 143 | #define CONFIG_USB_GADGET |
| 144 | #define CONFIG_CMD_USB_MASS_STORAGE |
| 145 | #define CONFIG_USB_GADGET_MASS_STORAGE |
| 146 | #define CONFIG_USBDOWNLOAD_GADGET |
| 147 | #define CONFIG_USB_GADGET_VBUS_DRAW 2 |
| 148 | |
| 149 | #define CONFIG_G_DNL_VENDOR_NUM 0x0525 |
| 150 | #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 |
| 151 | #define CONFIG_G_DNL_MANUFACTURER "FSL" |
| 152 | |
Otavio Salvador | 4579dc3 | 2015-02-17 10:42:46 -0200 | [diff] [blame] | 153 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 154 | "script=boot.scr\0" \ |
| 155 | "image=zImage\0" \ |
| 156 | "console=ttymxc0\0" \ |
| 157 | "fdt_high=0xffffffff\0" \ |
| 158 | "initrd_high=0xffffffff\0" \ |
| 159 | "fdt_file=imx6sl-warp.dtb\0" \ |
| 160 | "fdt_addr=0x88000000\0" \ |
| 161 | "initrd_addr=0x83800000\0" \ |
| 162 | "boot_fdt=try\0" \ |
| 163 | "ip_dyn=yes\0" \ |
| 164 | "mmcdev=0\0" \ |
| 165 | "mmcpart=1\0" \ |
| 166 | "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ |
| 167 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
| 168 | "root=${mmcroot}\0" \ |
| 169 | "loadbootscript=" \ |
| 170 | "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| 171 | "bootscript=echo Running bootscript from mmc ...; " \ |
| 172 | "source\0" \ |
| 173 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
| 174 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
| 175 | "mmcboot=echo Booting from mmc ...; " \ |
| 176 | "run mmcargs; " \ |
| 177 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 178 | "if run loadfdt; then " \ |
| 179 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 180 | "else " \ |
| 181 | "if test ${boot_fdt} = try; then " \ |
| 182 | "bootz; " \ |
| 183 | "else " \ |
| 184 | "echo WARN: Cannot load the DT; " \ |
| 185 | "fi; " \ |
| 186 | "fi; " \ |
| 187 | "else " \ |
| 188 | "bootz; " \ |
| 189 | "fi;\0" \ |
| 190 | "netargs=setenv bootargs console=${console},${baudrate} " \ |
| 191 | "root=/dev/nfs " \ |
| 192 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ |
| 193 | "netboot=echo Booting from net ...; " \ |
| 194 | "run netargs; " \ |
| 195 | "if test ${ip_dyn} = yes; then " \ |
| 196 | "setenv get_cmd dhcp; " \ |
| 197 | "else " \ |
| 198 | "setenv get_cmd tftp; " \ |
| 199 | "fi; " \ |
| 200 | "${get_cmd} ${image}; " \ |
| 201 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ |
| 202 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ |
| 203 | "bootz ${loadaddr} - ${fdt_addr}; " \ |
| 204 | "else " \ |
| 205 | "if test ${boot_fdt} = try; then " \ |
| 206 | "bootz; " \ |
| 207 | "else " \ |
| 208 | "echo WARN: Cannot load the DT; " \ |
| 209 | "fi; " \ |
| 210 | "fi; " \ |
| 211 | "else " \ |
| 212 | "bootz; " \ |
| 213 | "fi;\0" |
| 214 | |
| 215 | #define CONFIG_BOOTCOMMAND \ |
| 216 | "mmc dev ${mmcdev};" \ |
| 217 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
| 218 | "if run loadbootscript; then " \ |
| 219 | "run bootscript; " \ |
| 220 | "else " \ |
| 221 | "if run loadimage; then " \ |
| 222 | "run mmcboot; " \ |
| 223 | "else run netboot; " \ |
| 224 | "fi; " \ |
| 225 | "fi; " \ |
| 226 | "else run netboot; fi" |
| 227 | |
| 228 | #endif /* __CONFIG_H */ |