[people/ms/u-boot.git] / include / configs / db-88f6820-amc.h

/*
 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _CONFIG_DB_88F6820_AMC_H
#define _CONFIG_DB_88F6820_AMC_H

/*
 * High Level Configuration Options (easy to change)
 */

#define CONFIG_DISPLAY_BOARDINFO_LATE

/*
 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
 * for DDR ECC byte filling in the SPL before loading the main
 * U-Boot into it.
 */
#define	CONFIG_SYS_TEXT_BASE	0x00800000
#define CONFIG_SYS_TCLK		200000000	/* 200MHz */

/*
 * Commands configuration
 */
#define CONFIG_CMD_ENV
#define CONFIG_CMD_PCI

/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MVTWSI
#define CONFIG_I2C_MVTWSI_BASE0		MVEBU_TWSI_BASE
#define CONFIG_SYS_I2C_SLAVE		0x0
#define CONFIG_SYS_I2C_SPEED		100000

/* SPI NOR flash default params, used by sf commands */
#define CONFIG_SF_DEFAULT_BUS		1
#define CONFIG_SF_DEFAULT_SPEED		1000000
#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_3

/* Partition support */

/* Additional FS support/configuration */
#define CONFIG_SUPPORT_VFAT

/* USB/EHCI configuration */
#define CONFIG_EHCI_IS_TDI

/* Environment in SPI NOR flash */
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SPI_BUS		1
#define CONFIG_ENV_OFFSET		(1 << 20) /* 1MiB in */
#define CONFIG_ENV_SIZE			(64 << 10) /* 64KiB */
#define CONFIG_ENV_SECT_SIZE		(256 << 10) /* 256KiB sectors */

#define CONFIG_PHY_MARVELL		/* there is a marvell phy */
#define PHY_ANEG_TIMEOUT	8000	/* PHY needs a longer aneg time */

/* PCIe support */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_PCI_MVEBU
#define CONFIG_PCI_SCAN_SHOW
#endif

/* NAND */
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_ONFI_DETECTION

#define CONFIG_SYS_ALT_MEMTEST

/* Keep device tree and initrd in lower memory so the kernel can access them */
#define CONFIG_EXTRA_ENV_SETTINGS	\
	"fdt_high=0x10000000\0"		\
	"initrd_high=0x10000000\0"

/* SPL */
/*
 * Select the boot device here
 *
 * Currently supported are:
 * SPL_BOOT_SPI_NOR_FLASH	- Booting via SPI NOR flash
 *
 * MMC is not populated on this board.
 * NAND support may be added in the future.
 */
#define SPL_BOOT_SPI_NOR_FLASH		1
#define CONFIG_SPL_BOOT_DEVICE		SPL_BOOT_SPI_NOR_FLASH

/* Defines for SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_SIZE			(140 << 10)
#define CONFIG_SPL_TEXT_BASE		0x40000030
#define CONFIG_SPL_MAX_SIZE		(CONFIG_SPL_SIZE - 0x0030)

#define CONFIG_SPL_BSS_START_ADDR	(0x40000000 + CONFIG_SPL_SIZE)
#define CONFIG_SPL_BSS_MAX_SIZE		(16 << 10)

#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_MALLOC_SIMPLE
#endif

#define CONFIG_SPL_STACK		(0x40000000 + ((192 - 16) << 10))
#define CONFIG_SPL_BOOTROM_SAVE		(CONFIG_SPL_STACK + 4)

#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
/* SPL related SPI defines */
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x24000
#define CONFIG_SYS_U_BOOT_OFFS		CONFIG_SYS_SPI_U_BOOT_OFFS
#endif

/*
 * mv-common.h should be defined after CMD configs since it used them
 * to enable certain macros
 */
#include "mv-common.h"
#undef CONFIG_SYS_MAXARGS
#define CONFIG_SYS_MAXARGS 96

#endif /* _CONFIG_DB_88F6820_AMC_H */
Commit	Line	Data
c0def248 CP	1	/*
	2	* Copyright (C) 2014 Stefan Roese <sr@denx.de>
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	#ifndef _CONFIG_DB_88F6820_AMC_H
	8	#define _CONFIG_DB_88F6820_AMC_H
	9
	10	/*
	11	* High Level Configuration Options (easy to change)
	12	*/
	13
	14	#define CONFIG_DISPLAY_BOARDINFO_LATE
	15
	16	/*
	17	* TEXT_BASE needs to be below 16MiB, since this area is scrubbed
	18	* for DDR ECC byte filling in the SPL before loading the main
	19	* U-Boot into it.
	20	*/
	21	#define CONFIG_SYS_TEXT_BASE 0x00800000
	22	#define CONFIG_SYS_TCLK 200000000 /* 200MHz */
	23
	24	/*
	25	* Commands configuration
	26	*/
c0def248 CP	27	#define CONFIG_CMD_ENV
	28	#define CONFIG_CMD_PCI
	29
	30	/* I2C */
	31	#define CONFIG_SYS_I2C
	32	#define CONFIG_SYS_I2C_MVTWSI
	33	#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
	34	#define CONFIG_SYS_I2C_SLAVE 0x0
	35	#define CONFIG_SYS_I2C_SPEED 100000
	36
	37	/* SPI NOR flash default params, used by sf commands */
	38	#define CONFIG_SF_DEFAULT_BUS 1
	39	#define CONFIG_SF_DEFAULT_SPEED 1000000
	40	#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
	41
	42	/* Partition support */
c0def248 CP	43
	44	/* Additional FS support/configuration */
	45	#define CONFIG_SUPPORT_VFAT
	46
	47	/* USB/EHCI configuration */
	48	#define CONFIG_EHCI_IS_TDI
	49
	50	/* Environment in SPI NOR flash */
	51	#define CONFIG_ENV_IS_IN_SPI_FLASH
	52	#define CONFIG_ENV_SPI_BUS 1
	53	#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
	54	#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
	55	#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
	56
	57	#define CONFIG_PHY_MARVELL /* there is a marvell phy */
	58	#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
	59
	60	/* PCIe support */
	61	#ifndef CONFIG_SPL_BUILD
c0def248	62	#define CONFIG_PCI_MVEBU
c0def248 CP	63	#define CONFIG_PCI_SCAN_SHOW
	64	#endif
	65
42f75050 CP	66	/* NAND */
	67	#define CONFIG_SYS_NAND_USE_FLASH_BBT
	68	#define CONFIG_SYS_NAND_ONFI_DETECTION
	69
c0def248 CP	70	#define CONFIG_SYS_ALT_MEMTEST
	71
	72	/* Keep device tree and initrd in lower memory so the kernel can access them */
	73	#define CONFIG_EXTRA_ENV_SETTINGS \
	74	"fdt_high=0x10000000\0" \
	75	"initrd_high=0x10000000\0"
	76
	77	/* SPL */
	78	/*
	79	* Select the boot device here
	80	*
	81	* Currently supported are:
	82	* SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
	83	*
	84	* MMC is not populated on this board.
	85	* NAND support may be added in the future.
	86	*/
	87	#define SPL_BOOT_SPI_NOR_FLASH 1
	88	#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
	89
	90	/* Defines for SPL */
	91	#define CONFIG_SPL_FRAMEWORK
	92	#define CONFIG_SPL_SIZE (140 << 10)
	93	#define CONFIG_SPL_TEXT_BASE 0x40000030
	94	#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
	95
	96	#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
	97	#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
	98
	99	#ifdef CONFIG_SPL_BUILD
	100	#define CONFIG_SYS_MALLOC_SIMPLE
	101	#endif
	102
	103	#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
	104	#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
	105
	106	#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
	107	/* SPL related SPI defines */
	108	#define CONFIG_SPL_SPI_LOAD
	109	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
	110	#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
	111	#endif
	112
	113	/*
	114	* mv-common.h should be defined after CMD configs since it used them
	115	* to enable certain macros
	116	*/
	117	#include "mv-common.h"
	118	#undef CONFIG_SYS_MAXARGS
	119	#define CONFIG_SYS_MAXARGS 96
	120
	121	#endif /* _CONFIG_DB_88F6820_AMC_H */