projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| bfc37f3c EL |
1 | /* |
| 2 | * Configuration settings for the mini-box PICOSAM9G45 board. | |
| 3 | * (C) Copyright 2015 Inter Act B.V. | |
| 4 | * | |
| 5 | * Based on: | |
| 6 | * U-Boot file: include/configs/at91sam9m10g45ek.h | |
| 7 | * (C) Copyright 2007-2008 | |
| 8 | * Stelian Pop <stelian@popies.net> | |
| 9 | * Lead Tech Design <www.leadtechdesign.com> | |
| 10 | * | |
| 11 | * SPDX-License-Identifier: GPL-2.0+ | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __CONFIG_H | |
| 15 | #define __CONFIG_H | |
| 16 | ||
| 17 | #include <asm/hardware.h> | |
| 18 | ||
| 19 | #define CONFIG_SYS_TEXT_BASE 0x23f00000 | |
| 20 | ||
| 21 | #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ | |
| 22 | ||
| 23 | /* ARM asynchronous clock */ | |
| 24 | #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 | |
| 25 | #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ | |
| 26 | ||
| 27 | #define CONFIG_PICOSAM | |
| 28 | ||
| 29 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
| 30 | #define CONFIG_SETUP_MEMORY_TAGS | |
| 31 | #define CONFIG_INITRD_TAG | |
| 32 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
| 33 | #define CONFIG_BOARD_EARLY_INIT_F | |
| 34 | #define CONFIG_DISPLAY_CPUINFO | |
| 35 | ||
| 36 | #define CONFIG_CMD_BOOTZ | |
| 37 | #define CONFIG_OF_LIBFDT | |
| 38 | ||
| bfc37f3c EL |
39 | |
| 40 | /* general purpose I/O */ | |
| 41 | #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ | |
| 42 | #define CONFIG_AT91_GPIO | |
| 43 | #define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */ | |
| 44 | ||
| 45 | /* serial console */ | |
| 46 | #define CONFIG_ATMEL_USART | |
| 47 | #define CONFIG_USART_BASE ATMEL_BASE_DBGU | |
| 48 | #define CONFIG_USART_ID ATMEL_ID_SYS | |
| 49 | ||
| 50 | /* LCD */ | |
| 51 | #define CONFIG_LCD | |
| 52 | #define LCD_BPP LCD_COLOR8 | |
| 53 | #define CONFIG_LCD_LOGO | |
| 54 | #undef LCD_TEST_PATTERN | |
| 55 | #define CONFIG_LCD_INFO | |
| 56 | #define CONFIG_LCD_INFO_BELOW_LOGO | |
| 57 | #define CONFIG_SYS_WHITE_ON_BLACK | |
| 58 | #define CONFIG_ATMEL_LCD | |
| 59 | #define CONFIG_ATMEL_LCD_RGB565 | |
| 60 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
| 61 | /* board specific(not enough SRAM) */ | |
| 62 | #define CONFIG_AT91SAM9G45_LCD_BASE 0x23E00000 | |
| 63 | ||
| 64 | /* LED */ | |
| 65 | #define CONFIG_AT91_LED | |
| 66 | #define CONFIG_GREEN_LED AT91_PIN_PD31 /* this is the user1 led */ | |
| 67 | ||
| 68 | #define CONFIG_BOOTDELAY 3 | |
| 69 | ||
| 70 | /* | |
| 71 | * BOOTP options | |
| 72 | */ | |
| 73 | #define CONFIG_BOOTP_BOOTFILESIZE | |
| 74 | #define CONFIG_BOOTP_BOOTPATH | |
| 75 | #define CONFIG_BOOTP_GATEWAY | |
| 76 | #define CONFIG_BOOTP_HOSTNAME | |
| 77 | ||
| 78 | /* Enable the watchdog */ | |
| 79 | #define CONFIG_AT91SAM9_WATCHDOG | |
| 80 | #define CONFIG_HW_WATCHDOG | |
| 81 | ||
| 82 | /* | |
| 83 | * Command line configuration. | |
| 84 | */ | |
| 85 | ||
| 86 | /* No NOR flash */ | |
| 87 | #define CONFIG_SYS_NO_FLASH | |
| 88 | #define CONFIG_CMD_PING | |
| 89 | #define CONFIG_CMD_DHCP | |
| 90 | #define CONFIG_CMD_USB | |
| 91 | ||
| 92 | /* SDRAM */ | |
| 93 | #define CONFIG_NR_DRAM_BANKS 2 | |
| 94 | #define PHYS_SDRAM_1 ATMEL_BASE_CS1 /* on DDRSDRC1 */ | |
| 95 | #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ | |
| 96 | #define PHYS_SDRAM_2 ATMEL_BASE_CS6 /* on DDRSDRC0 */ | |
| 97 | #define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */ | |
| 98 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
| 99 | ||
| 100 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
| 101 | (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) | |
| 102 | ||
| 103 | /* MMC */ | |
| 104 | #define CONFIG_CMD_MMC | |
| 105 | ||
| 106 | #ifdef CONFIG_CMD_MMC | |
| 107 | #define CONFIG_MMC | |
| 108 | #define CONFIG_GENERIC_MMC | |
| 109 | #define CONFIG_GENERIC_ATMEL_MCI | |
| 110 | #endif | |
| 111 | ||
| 112 | #if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) | |
| 113 | #define CONFIG_CMD_FAT | |
| 114 | #define CONFIG_DOS_PARTITION | |
| 115 | #endif | |
| 116 | ||
| 117 | /* Ethernet */ | |
| 118 | #define CONFIG_MACB | |
| 119 | #define CONFIG_RMII | |
| 120 | #define CONFIG_NET_RETRY_COUNT 20 | |
| 121 | #define CONFIG_RESET_PHY_R | |
| 122 | #define CONFIG_AT91_WANTS_COMMON_PHY | |
| 123 | ||
| 124 | /* USB */ | |
| 125 | #define CONFIG_USB_EHCI | |
| 126 | #define CONFIG_USB_EHCI_ATMEL | |
| 127 | #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2 | |
| 128 | #define CONFIG_USB_STORAGE | |
| 129 | ||
| 130 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ | |
| 131 | ||
| 132 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE | |
| 133 | #define CONFIG_SYS_MEMTEST_END 0x23e00000 | |
| 134 | ||
| 135 | #ifdef CONFIG_SYS_USE_MMC | |
| 136 | /* bootstrap + u-boot + env + linux in mmc */ | |
| 137 | #define FAT_ENV_INTERFACE "mmc" | |
| 138 | /* | |
| 139 | * We don't specify the part number, if device 0 has partition table, it means | |
| 140 | * the first partition; it no partition table, then take whole device as a | |
| 141 | * FAT file system. | |
| 142 | */ | |
| 143 | #define FAT_ENV_DEVICE_AND_PART "0" | |
| 144 | #define FAT_ENV_FILE "uboot.env" | |
| 145 | #define CONFIG_ENV_IS_IN_FAT | |
| 146 | #define CONFIG_FAT_WRITE | |
| 147 | #define CONFIG_ENV_SIZE 0x4000 | |
| 148 | ||
| 149 | #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ | |
| 150 | "root=/dev/mmcblk0p2 rw rootwait" | |
| 151 | #define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x21000000 dtb; " \ | |
| 152 | "fatload mmc 0:1 0x22000000 zImage; " \ | |
| 153 | "bootz 0x22000000 - 0x21000000" | |
| 154 | #endif | |
| 155 | ||
| 156 | #define CONFIG_BAUDRATE 115200 | |
| 157 | ||
| bfc37f3c EL |
158 | #define CONFIG_SYS_CBSIZE 256 |
| 159 | #define CONFIG_SYS_MAXARGS 16 | |
| 160 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ | |
| 161 | + sizeof(CONFIG_SYS_PROMPT) + 16) | |
| 162 | #define CONFIG_SYS_LONGHELP | |
| 163 | #define CONFIG_CMDLINE_EDITING | |
| 164 | #define CONFIG_AUTO_COMPLETE | |
| 165 | #define CONFIG_SYS_HUSH_PARSER | |
| 166 | ||
| 167 | /* | |
| 168 | * Size of malloc() pool | |
| 169 | */ | |
| 170 | #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) | |
| 171 | ||
| 172 | /* Defines for SPL */ | |
| 173 | #define CONFIG_SPL_FRAMEWORK | |
| 174 | #define CONFIG_SPL_TEXT_BASE 0x300000 | |
| 175 | #define CONFIG_SPL_MAX_SIZE 0x010000 | |
| 176 | #define CONFIG_SPL_STACK 0x310000 | |
| 177 | ||
| 178 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
| 179 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
| 180 | #define CONFIG_SPL_SERIAL_SUPPORT | |
| 181 | #define CONFIG_SPL_GPIO_SUPPORT | |
| 182 | #define CONFIG_SPL_WATCHDOG_SUPPORT | |
| 183 | ||
| 184 | #define CONFIG_SYS_MONITOR_LEN 0x80000 | |
| 185 | ||
| 186 | #ifdef CONFIG_SYS_USE_MMC | |
| 187 | ||
| 188 | #define CONFIG_SPL_BSS_START_ADDR 0x20000000 | |
| 189 | #define CONFIG_SPL_BSS_MAX_SIZE 0x00080000 | |
| 190 | #define CONFIG_SYS_SPL_MALLOC_START 0x20080000 | |
| 191 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000 | |
| 192 | ||
| 193 | #define CONFIG_SPL_LDSCRIPT arch/arm/mach-at91/arm926ejs/u-boot-spl.lds | |
| 194 | #define CONFIG_SPL_MMC_SUPPORT | |
| 195 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400 | |
| 196 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 | |
| 197 | #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 | |
| 198 | #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" | |
| 199 | #define CONFIG_SPL_FAT_SUPPORT | |
| 200 | #define CONFIG_SPL_LIBDISK_SUPPORT | |
| 201 | ||
| 202 | #define CONFIG_SPL_ATMEL_SIZE | |
| 203 | #define CONFIG_SYS_MASTER_CLOCK 132096000 | |
| 204 | #define CONFIG_SYS_AT91_PLLA 0x20c73f03 | |
| 205 | #define CONFIG_SYS_MCKR 0x1301 | |
| 206 | #define CONFIG_SYS_MCKR_CSS 0x1302 | |
| 207 | ||
| 208 | #endif | |
| 209 | #endif |