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Diffstat (limited to 'include/configs/vinco.h')
| -rw-r--r-- | include/configs/vinco.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/include/configs/vinco.h b/include/configs/vinco.h new file mode 100644 index 0000000..92b1b4b --- /dev/null +++ b/include/configs/vinco.h @@ -0,0 +1,167 @@ +/* + * Configuration settings for the VInCo platform. + * + * Based on the settings for the SAMA5-EK board + * Copyright (C) 2014 Atmel + * Bo Shen <voice.shen@atmel.com> + * Copyright (C) 2015 Free Electrons + * Gregory CLEMENT gregory.clement@free-electrons.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* No NOR flash, this definition should be put before common header */ +#define CONFIG_SYS_NO_FLASH + +#include "at91-sama5_common.h" + +/* The value in the common file is too far away for the VInCo platform */ +#ifdef CONFIG_SYS_TEXT_BASE +#undef CONFIG_SYS_TEXT_BASE +#endif +#define CONFIG_SYS_TEXT_BASE 0x20f00000 + +/* serial console */ +#define CONFIG_ATMEL_USART +#define CONFIG_USART_BASE ATMEL_BASE_USART3 +#define CONFIG_USART_ID ATMEL_ID_USART3 + +/* SDRAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS +#define CONFIG_SYS_SDRAM_SIZE 0x4000000 + + +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) + +#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ + +/* SerialFlash */ +#define CONFIG_CMD_SF + +#ifdef CONFIG_CMD_SF +#define CONFIG_ATMEL_SPI +#define CONFIG_ATMEL_SPI0 +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_SF_DEFAULT_BUS 0 +#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_SPEED 50000000 +#define CONFIG_ENV_SPI_MAX_HZ 50000000 +#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) +#define CONFIG_ENV_SPI_MODE (SPI_MODE_0) +#endif + + +/* MMC */ +#define CONFIG_CMD_MMC + +#ifdef CONFIG_CMD_MMC +#define CONFIG_SUPPORT_EMMC_BOOT +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_GENERIC_ATMEL_MCI +#define ATMEL_BASE_MMCI ATMEL_BASE_MCI1 +#define CONFIG_SYS_MMC_CLK_OD 500000 + +/* For generating MMC partitions */ +#define CONFIG_PARTITION_UUIDS +#define CONFIG_RANDOM_UUID +#define CONFIG_EFI_PARTITION +#define CONFIG_CMD_GPT + +#endif + +/* USB */ +#define CONFIG_CMD_USB + +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_ATMEL +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 +#define CONFIG_USB_STORAGE +#endif + +/* USB device */ +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_ATMEL_USBA +#define CONFIG_USB_ETHER +#define CONFIG_USB_ETH_RNDIS +#define CONFIG_USBNET_MANUFACTURER "L+G VInCo" + +#if defined(CONFIG_CMD_USB) || defined(CONFIG_CMD_MMC) +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION +#endif + +/* Ethernet Hardware */ +#define CONFIG_CMD_MII +#define CONFIG_PHY_SMSC +#define CONFIG_MACB +#define CONFIG_RMII +#define CONFIG_NET_RETRY_COUNT 20 +#define CONFIG_MACB_SEARCH_PHY + + +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_SMSC95XX +#define CONFIG_USB_ETHER_RNDIS + + +#ifdef CONFIG_SYS_USE_SERIALFLASH +/* bootstrap + u-boot + env + linux in serial flash */ +#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS +#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS +/* Use our own mapping for the VInCo platform */ +#undef CONFIG_ENV_OFFSET +#undef CONFIG_ENV_SIZE + +#define CONFIG_ENV_OFFSET 0x10000 +#define CONFIG_ENV_SIZE 0x10000 + +/* Update the bootcommand according to our mapping for the VInCo platform */ +#undef CONFIG_BOOTCOMMAND +#define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \ + "mmc read ${loadaddr} ${k_offset} ${k_blksize};" \ + "mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \ + "bootz ${loadaddr} - ${oftaddr}" + +#undef CONFIG_BOOTARGS +#define CONFIG_BOOTARGS "console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet lpj=1990656" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_start=0x20000\0" \ + "kernel_size=0x800000\0" \ + "mmcblksize=0x200\0" \ + "oftaddr=0x21000000\0" \ + "loadaddr=0x22000000\0" \ + "update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \ + "sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \ + "create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \ + "setexpr rootfs_start ${kernel_start} + ${kernel_size};" \ + "setenv partitions 'name=kernel,size=${kernel_size}," \ + "start=${kernel_start};name=rootfs,size=-';" \ + "gpt write mmc 0 ${partitions} \0"\ + "f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \ + "setexpr fileblksize ${fileblksize} + 1\0" \ + "store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \ + "setexpr k_blksize ${fileblksize};" \ + "setexpr k_offset ${kernel_start} / ${mmcblksize};" \ + "mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \ + "store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \ + "setexpr dtb_blksize ${fileblksize};" \ + "setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \ + "mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \ + "store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \ + "setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \ + "mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \ + "bootdelay=0\0" + +#endif +#define CONFIG_ZERO_BOOTDELAY_CHECK + +#endif |