[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_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
#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	*/
	27	#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
	28	#define CONFIG_CMD_ENV
	29	#define CONFIG_CMD_PCI
	30
	31	/* I2C */
	32	#define CONFIG_SYS_I2C
	33	#define CONFIG_SYS_I2C_MVTWSI
	34	#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
	35	#define CONFIG_SYS_I2C_SLAVE 0x0
	36	#define CONFIG_SYS_I2C_SPEED 100000
	37
	38	/* SPI NOR flash default params, used by sf commands */
	39	#define CONFIG_SF_DEFAULT_BUS 1
	40	#define CONFIG_SF_DEFAULT_SPEED 1000000
	41	#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
	42
	43	/* Partition support */
c0def248 CP	44
	45	/* Additional FS support/configuration */
	46	#define CONFIG_SUPPORT_VFAT
	47
	48	/* USB/EHCI configuration */
	49	#define CONFIG_EHCI_IS_TDI
	50
	51	/* Environment in SPI NOR flash */
	52	#define CONFIG_ENV_IS_IN_SPI_FLASH
	53	#define CONFIG_ENV_SPI_BUS 1
	54	#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
	55	#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
	56	#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
	57
	58	#define CONFIG_PHY_MARVELL /* there is a marvell phy */
	59	#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
	60
	61	/* PCIe support */
	62	#ifndef CONFIG_SPL_BUILD
c0def248	63	#define CONFIG_PCI_MVEBU
c0def248 CP	64	#define CONFIG_PCI_SCAN_SHOW
	65	#endif
	66
42f75050 CP	67	/* NAND */
	68	#define CONFIG_SYS_NAND_USE_FLASH_BBT
	69	#define CONFIG_SYS_NAND_ONFI_DETECTION
	70
c0def248 CP	71	#define CONFIG_SYS_ALT_MEMTEST
	72
	73	/* Keep device tree and initrd in lower memory so the kernel can access them */
	74	#define CONFIG_EXTRA_ENV_SETTINGS \
	75	"fdt_high=0x10000000\0" \
	76	"initrd_high=0x10000000\0"
	77
	78	/* SPL */
	79	/*
	80	* Select the boot device here
	81	*
	82	* Currently supported are:
	83	* SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
	84	*
	85	* MMC is not populated on this board.
	86	* NAND support may be added in the future.
	87	*/
	88	#define SPL_BOOT_SPI_NOR_FLASH 1
	89	#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
	90
	91	/* Defines for SPL */
	92	#define CONFIG_SPL_FRAMEWORK
	93	#define CONFIG_SPL_SIZE (140 << 10)
	94	#define CONFIG_SPL_TEXT_BASE 0x40000030
	95	#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
	96
	97	#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
	98	#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
	99
	100	#ifdef CONFIG_SPL_BUILD
	101	#define CONFIG_SYS_MALLOC_SIMPLE
	102	#endif
	103
	104	#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
	105	#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
	106
	107	#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
	108	/* SPL related SPI defines */
	109	#define CONFIG_SPL_SPI_LOAD
	110	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
	111	#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
	112	#endif
	113
	114	/*
	115	* mv-common.h should be defined after CMD configs since it used them
	116	* to enable certain macros
	117	*/
	118	#include "mv-common.h"
	119	#undef CONFIG_SYS_MAXARGS
	120	#define CONFIG_SYS_MAXARGS 96
	121
	122	#endif /* _CONFIG_DB_88F6820_AMC_H */