projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 522e4fbb GC |
1 | /* |
| 2 | * Configuration settings for the VInCo platform. | |
| 3 | * | |
| 4 | * Based on the settings for the SAMA5-EK board | |
| 5 | * Copyright (C) 2014 Atmel | |
| 6 | * Bo Shen <voice.shen@atmel.com> | |
| 7 | * Copyright (C) 2015 Free Electrons | |
| 8 | * Gregory CLEMENT gregory.clement@free-electrons.com | |
| 9 | * | |
| 10 | * SPDX-License-Identifier: GPL-2.0+ | |
| 11 | */ | |
| 12 | ||
| 13 | #ifndef __CONFIG_H | |
| 14 | #define __CONFIG_H | |
| 15 | ||
| 522e4fbb GC |
16 | #include "at91-sama5_common.h" |
| 17 | ||
| 18 | /* The value in the common file is too far away for the VInCo platform */ | |
| 19 | #ifdef CONFIG_SYS_TEXT_BASE | |
| 20 | #undef CONFIG_SYS_TEXT_BASE | |
| 21 | #endif | |
| 22 | #define CONFIG_SYS_TEXT_BASE 0x20f00000 | |
| 23 | ||
| 24 | /* serial console */ | |
| 25 | #define CONFIG_ATMEL_USART | |
| e61ed48f WY |
26 | #define CONFIG_USART_BASE 0xfc00c000 |
| 27 | #define CONFIG_USART_ID 30 | |
| 28 | ||
| 29 | /* Timer */ | |
| 30 | #define CONFIG_SYS_TIMER_COUNTER 0xfc06863c | |
| 522e4fbb GC |
31 | |
| 32 | /* SDRAM */ | |
| 33 | #define CONFIG_NR_DRAM_BANKS 1 | |
| e61ed48f | 34 | #define CONFIG_SYS_SDRAM_BASE 0x20000000 |
| 522e4fbb GC |
35 | #define CONFIG_SYS_SDRAM_SIZE 0x4000000 |
| 36 | ||
| 522e4fbb GC |
37 | #define CONFIG_SYS_INIT_SP_ADDR \ |
| 38 | (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) | |
| 39 | ||
| 40 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ | |
| 41 | ||
| 42 | /* SerialFlash */ | |
| 522e4fbb GC |
43 | |
| 44 | #ifdef CONFIG_CMD_SF | |
| 45 | #define CONFIG_ATMEL_SPI | |
| 46 | #define CONFIG_ATMEL_SPI0 | |
| 47 | #define CONFIG_SPI_FLASH_STMICRO | |
| 48 | #define CONFIG_SF_DEFAULT_BUS 0 | |
| 49 | #define CONFIG_SF_DEFAULT_CS 0 | |
| 50 | #define CONFIG_SF_DEFAULT_SPEED 50000000 | |
| 51 | #define CONFIG_ENV_SPI_MAX_HZ 50000000 | |
| 52 | #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) | |
| 53 | #define CONFIG_ENV_SPI_MODE (SPI_MODE_0) | |
| 54 | #endif | |
| 55 | ||
| 522e4fbb | 56 | /* MMC */ |
| 522e4fbb GC |
57 | |
| 58 | #ifdef CONFIG_CMD_MMC | |
| 59 | #define CONFIG_SUPPORT_EMMC_BOOT | |
| 522e4fbb | 60 | #define CONFIG_GENERIC_ATMEL_MCI |
| e61ed48f | 61 | #define ATMEL_BASE_MMCI 0xfc000000 |
| 522e4fbb GC |
62 | #define CONFIG_SYS_MMC_CLK_OD 500000 |
| 63 | ||
| 64 | /* For generating MMC partitions */ | |
| 522e4fbb | 65 | #define CONFIG_RANDOM_UUID |
| 522e4fbb GC |
66 | |
| 67 | #endif | |
| 68 | ||
| 522e4fbb | 69 | /* USB device */ |
| 522e4fbb GC |
70 | #define CONFIG_USB_ETH_RNDIS |
| 71 | #define CONFIG_USBNET_MANUFACTURER "L+G VInCo" | |
| 72 | ||
| 522e4fbb | 73 | /* Ethernet Hardware */ |
| 522e4fbb GC |
74 | #define CONFIG_PHY_SMSC |
| 75 | #define CONFIG_MACB | |
| 76 | #define CONFIG_RMII | |
| 77 | #define CONFIG_NET_RETRY_COUNT 20 | |
| 78 | #define CONFIG_MACB_SEARCH_PHY | |
| 79 | ||
| 5541543f | 80 | #ifdef CONFIG_SPI_BOOT |
| 522e4fbb GC |
81 | /* bootstrap + u-boot + env + linux in serial flash */ |
| 82 | #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS | |
| 83 | #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS | |
| 84 | /* Use our own mapping for the VInCo platform */ | |
| 85 | #undef CONFIG_ENV_OFFSET | |
| 86 | #undef CONFIG_ENV_SIZE | |
| 87 | ||
| 88 | #define CONFIG_ENV_OFFSET 0x10000 | |
| 89 | #define CONFIG_ENV_SIZE 0x10000 | |
| 90 | ||
| 91 | /* Update the bootcommand according to our mapping for the VInCo platform */ | |
| 92 | #undef CONFIG_BOOTCOMMAND | |
| 93 | #define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \ | |
| 94 | "mmc read ${loadaddr} ${k_offset} ${k_blksize};" \ | |
| 95 | "mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \ | |
| 96 | "bootz ${loadaddr} - ${oftaddr}" | |
| 97 | ||
| 522e4fbb GC |
98 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 99 | "kernel_start=0x20000\0" \ | |
| 100 | "kernel_size=0x800000\0" \ | |
| 101 | "mmcblksize=0x200\0" \ | |
| 102 | "oftaddr=0x21000000\0" \ | |
| 103 | "loadaddr=0x22000000\0" \ | |
| 104 | "update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \ | |
| 105 | "sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \ | |
| 106 | "create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \ | |
| 107 | "setexpr rootfs_start ${kernel_start} + ${kernel_size};" \ | |
| 108 | "setenv partitions 'name=kernel,size=${kernel_size}," \ | |
| 109 | "start=${kernel_start};name=rootfs,size=-';" \ | |
| 110 | "gpt write mmc 0 ${partitions} \0"\ | |
| 111 | "f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \ | |
| 112 | "setexpr fileblksize ${fileblksize} + 1\0" \ | |
| 113 | "store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \ | |
| 114 | "setexpr k_blksize ${fileblksize};" \ | |
| 115 | "setexpr k_offset ${kernel_start} / ${mmcblksize};" \ | |
| 116 | "mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \ | |
| 117 | "store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \ | |
| 118 | "setexpr dtb_blksize ${fileblksize};" \ | |
| 119 | "setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \ | |
| 120 | "mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \ | |
| 121 | "store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \ | |
| 122 | "setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \ | |
| 123 | "mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \ | |
| 124 | "bootdelay=0\0" | |
| 125 | ||
| 126 | #endif | |
| 522e4fbb GC |
127 | |
| 128 | #endif |