[people/ms/u-boot.git] / include / configs / vinco.h

/*
 * 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

#include "at91-sama5_common.h"

/* The value in the common file is too far away for the VInCo platform */

/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE		0xfc00c000
#define CONFIG_USART_ID			30

/* Timer */
#define CONFIG_SYS_TIMER_COUNTER	0xfc06863c

/* SDRAM */
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_SDRAM_BASE           0x20000000
#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 */

#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 */

#ifdef CONFIG_CMD_MMC
#define CONFIG_SUPPORT_EMMC_BOOT
#define CONFIG_GENERIC_ATMEL_MCI
#define ATMEL_BASE_MMCI			0xfc000000
#define CONFIG_SYS_MMC_CLK_OD		500000

/* For generating MMC partitions */

#endif

/* USB device */

/* Ethernet Hardware */
#define CONFIG_PHY_SMSC
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_NET_RETRY_COUNT		20
#define CONFIG_MACB_SEARCH_PHY

#ifdef CONFIG_SPI_BOOT
/* 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}"

#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

#endif
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 */
522e4fbb GC	19
	20	/* serial console */
	21	#define CONFIG_ATMEL_USART
e61ed48f WY	22	#define CONFIG_USART_BASE 0xfc00c000
	23	#define CONFIG_USART_ID 30
	24
	25	/* Timer */
	26	#define CONFIG_SYS_TIMER_COUNTER 0xfc06863c
522e4fbb GC	27
	28	/* SDRAM */
	29	#define CONFIG_NR_DRAM_BANKS 1
e61ed48f	30	#define CONFIG_SYS_SDRAM_BASE 0x20000000
522e4fbb GC	31	#define CONFIG_SYS_SDRAM_SIZE 0x4000000
522e4fbb GC	32
522e4fbb GC	33	#define CONFIG_SYS_INIT_SP_ADDR \
	34	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
	35
	36	#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
	37
	38	/* SerialFlash */
522e4fbb GC	39
	40	#ifdef CONFIG_CMD_SF
	41	#define CONFIG_ATMEL_SPI
	42	#define CONFIG_ATMEL_SPI0
	43	#define CONFIG_SPI_FLASH_STMICRO
	44	#define CONFIG_SF_DEFAULT_BUS 0
	45	#define CONFIG_SF_DEFAULT_CS 0
	46	#define CONFIG_SF_DEFAULT_SPEED 50000000
	47	#define CONFIG_ENV_SPI_MAX_HZ 50000000
	48	#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
	49	#define CONFIG_ENV_SPI_MODE (SPI_MODE_0)
	50	#endif
	51
522e4fbb	52	/* MMC */
522e4fbb GC	53
	54	#ifdef CONFIG_CMD_MMC
	55	#define CONFIG_SUPPORT_EMMC_BOOT
522e4fbb	56	#define CONFIG_GENERIC_ATMEL_MCI
e61ed48f	57	#define ATMEL_BASE_MMCI 0xfc000000
522e4fbb GC	58	#define CONFIG_SYS_MMC_CLK_OD 500000
	59
	60	/* For generating MMC partitions */
522e4fbb GC	61
	62	#endif
	63
522e4fbb	64	/* USB device */
522e4fbb	65
522e4fbb	66	/* Ethernet Hardware */
522e4fbb GC	67	#define CONFIG_PHY_SMSC
	68	#define CONFIG_MACB
	69	#define CONFIG_RMII
	70	#define CONFIG_NET_RETRY_COUNT 20
	71	#define CONFIG_MACB_SEARCH_PHY
	72
5541543f	73	#ifdef CONFIG_SPI_BOOT
522e4fbb GC	74	/* bootstrap + u-boot + env + linux in serial flash */
	75	#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
	76	#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
	77	/* Use our own mapping for the VInCo platform */
	78	#undef CONFIG_ENV_OFFSET
	79	#undef CONFIG_ENV_SIZE
	80
	81	#define CONFIG_ENV_OFFSET 0x10000
	82	#define CONFIG_ENV_SIZE 0x10000
	83
	84	/* Update the bootcommand according to our mapping for the VInCo platform */
	85	#undef CONFIG_BOOTCOMMAND
	86	#define CONFIG_BOOTCOMMAND "mmc dev 0 0;" \
	87	"mmc read ${loadaddr} ${k_offset} ${k_blksize};" \
	88	"mmc read ${oftaddr} ${dtb_offset} ${dtb_blksize};" \
	89	"bootz ${loadaddr} - ${oftaddr}"
	90
522e4fbb GC	91	#define CONFIG_EXTRA_ENV_SETTINGS \
	92	"kernel_start=0x20000\0" \
	93	"kernel_size=0x800000\0" \
	94	"mmcblksize=0x200\0" \
	95	"oftaddr=0x21000000\0" \
	96	"loadaddr=0x22000000\0" \
	97	"update_uboot=tftp ${loadaddr} u-boot.bin;sf probe 0;" \
	98	"sf erase 0x20000 0x4B000; sf write ${loadaddr} 0x20000 0x4B000\0" \
	99	"create_partition=setexpr dtb_start ${kernel_start} + 0x400000;" \
	100	"setexpr rootfs_start ${kernel_start} + ${kernel_size};" \
	101	"setenv partitions 'name=kernel,size=${kernel_size}," \
	102	"start=${kernel_start};name=rootfs,size=-';" \
	103	"gpt write mmc 0 ${partitions} \0"\
	104	"f2blk_size=setexpr fileblksize ${filesize} / ${mmcblksize};" \
	105	"setexpr fileblksize ${fileblksize} + 1\0" \
	106	"store_kernel=tftp ${loadaddr} zImage; run f2blk_size;" \
	107	"setexpr k_blksize ${fileblksize};" \
	108	"setexpr k_offset ${kernel_start} / ${mmcblksize};" \
	109	"mmc write ${fileaddr} ${k_offset} ${fileblksize}\0" \
	110	"store_dtb=tftp ${loadaddr} at91-vinco.dtb; run f2blk_size;" \
	111	"setexpr dtb_blksize ${fileblksize};" \
	112	"setexpr dtb_offset ${dtb_start} / ${mmcblksize};" \
	113	"mmc write ${fileaddr} ${dtb_offset} ${fileblksize}\0" \
	114	"store_rootfs=tftp ${loadaddr} vinco-gateway-image-vinco.ext4;" \
	115	"setexpr rootfs_offset ${rootfs_start} / ${mmcblksize};" \
	116	"mmc write ${fileaddr} ${rootfs_offset} ${fileblksize}\0" \
	117	"bootdelay=0\0"
	118
	119	#endif
522e4fbb GC	120
522e4fbb GC	121	#endif