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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* 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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include "at91-sama5_common.h"
/* The value in the common file is too far away for the VInCo platform */
/* serial console */
#define CFG_USART_BASE 0xfc00c000
#define CFG_USART_ID 30
/* Timer */
#define CFG_SYS_TIMER_COUNTER 0xfc06863c
/* SDRAM */
#define CFG_SYS_SDRAM_BASE 0x20000000
#define CFG_SYS_SDRAM_SIZE 0x4000000
/* MMC */
#ifdef CONFIG_CMD_MMC
#define ATMEL_BASE_MMCI 0xfc000000
#define CFG_SYS_MMC_CLK_OD 500000
/* For generating MMC partitions */
#endif
/* USB device */
#ifdef CONFIG_SPI_BOOT
/* bootstrap + u-boot + env + linux in serial flash */
/* Use our own mapping for the VInCo platform */
/* Update the bootcommand according to our mapping for the VInCo platform */
#define CFG_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
#endif
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