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

/*
 * Copyright (C) 2015 Stefan Roese <sr@denx.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _CONFIG_CLEARFOG_H
#define _CONFIG_CLEARFOG_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		250000000	/* 250MHz */

/*
 * 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_SPEED		1000000
#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_3
#define CONFIG_SPI_FLASH_STMICRO

/*
 * SDIO/MMC Card Configuration
 */
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_MMC_BASE		MVEBU_SDIO_BASE

/* Partition support */
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION

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

/* USB/EHCI configuration */
#define CONFIG_EHCI_IS_TDI

#define CONFIG_ENV_MIN_ENTRIES		128

/* Environment in MMC */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV		0
#define CONFIG_ENV_SECT_SIZE		0x200
#define CONFIG_ENV_SIZE			0x10000
/*
 * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC
 * boot image starts @ LBA-0.
 * As result in MMC/eMMC case it will be a 1 sector gap between u-boot
 * image and environment
 */
#define CONFIG_ENV_OFFSET		0xf0000
#define CONFIG_ENV_ADDR			CONFIG_ENV_OFFSET

#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

#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
 * SPL_BOOT_SDIO_MMC_CARD	- Booting via SDIO/MMC card (partition 1)
 */
#define SPL_BOOT_SPI_NOR_FLASH		1
#define SPL_BOOT_SDIO_MMC_CARD		2
#define CONFIG_SPL_BOOT_DEVICE		SPL_BOOT_SDIO_MMC_CARD

/* 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	0x20000
#define CONFIG_SYS_U_BOOT_OFFS		CONFIG_SYS_SPI_U_BOOT_OFFS
#endif

#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
/* SPL related MMC defines */
#define CONFIG_SYS_MMC_U_BOOT_OFFS		(160 << 10)
#define CONFIG_SYS_U_BOOT_OFFS			CONFIG_SYS_MMC_U_BOOT_OFFS
#ifdef CONFIG_SPL_BUILD
#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER	0x00180000	/* in SDRAM */
#endif
#endif

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

#endif /* _CONFIG_CLEARFOG_H */
Commit	Line	Data
0299c90f SR	1	/*
	2	* Copyright (C) 2015 Stefan Roese <sr@denx.de>
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	#ifndef _CONFIG_CLEARFOG_H
	8	#define _CONFIG_CLEARFOG_H
	9
	10	/*
	11	* High Level Configuration Options (easy to change)
	12	*/
0299c90f SR	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 250000000 /* 250MHz */
	23
	24	/*
	25	* Commands configuration
	26	*/
	27	#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
0299c90f	28	#define CONFIG_CMD_ENV
0299c90f	29	#define CONFIG_CMD_PCI
0299c90f SR	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_SPEED 1000000
	40	#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
	41	#define CONFIG_SPI_FLASH_STMICRO
	42
	43	/*
	44	* SDIO/MMC Card Configuration
	45	*/
0299c90f	46	#define CONFIG_GENERIC_MMC
0299c90f SR	47	#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
	48
	49	/* Partition support */
	50	#define CONFIG_DOS_PARTITION
	51	#define CONFIG_EFI_PARTITION
	52
	53	/* Additional FS support/configuration */
	54	#define CONFIG_SUPPORT_VFAT
	55
	56	/* USB/EHCI configuration */
	57	#define CONFIG_EHCI_IS_TDI
	58
	59	#define CONFIG_ENV_MIN_ENTRIES 128
	60
	61	/* Environment in MMC */
	62	#define CONFIG_ENV_IS_IN_MMC
	63	#define CONFIG_SYS_MMC_ENV_DEV 0
	64	#define CONFIG_ENV_SECT_SIZE 0x200
	65	#define CONFIG_ENV_SIZE 0x10000
	66	/*
	67	* For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC
	68	* boot image starts @ LBA-0.
	69	* As result in MMC/eMMC case it will be a 1 sector gap between u-boot
	70	* image and environment
	71	*/
	72	#define CONFIG_ENV_OFFSET 0xf0000
	73	#define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
	74
	75	#define CONFIG_PHY_MARVELL /* there is a marvell phy */
	76	#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
	77
	78	/* PCIe support */
	79	#ifndef CONFIG_SPL_BUILD
0299c90f	80	#define CONFIG_PCI_MVEBU
0299c90f SR	81	#define CONFIG_PCI_SCAN_SHOW
	82	#endif
	83
0299c90f SR	84	#define CONFIG_SYS_ALT_MEMTEST
	85
	86	/* Keep device tree and initrd in lower memory so the kernel can access them */
	87	#define CONFIG_EXTRA_ENV_SETTINGS \
	88	"fdt_high=0x10000000\0" \
	89	"initrd_high=0x10000000\0"
	90
	91	/* SPL */
	92	/*
	93	* Select the boot device here
	94	*
	95	* Currently supported are:
	96	* SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
	97	* SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
	98	*/
	99	#define SPL_BOOT_SPI_NOR_FLASH 1
	100	#define SPL_BOOT_SDIO_MMC_CARD 2
	101	#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SDIO_MMC_CARD
	102
	103	/* Defines for SPL */
	104	#define CONFIG_SPL_FRAMEWORK
	105	#define CONFIG_SPL_SIZE (140 << 10)
	106	#define CONFIG_SPL_TEXT_BASE 0x40000030
	107	#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
	108
	109	#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
	110	#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
	111
	112	#ifdef CONFIG_SPL_BUILD
	113	#define CONFIG_SYS_MALLOC_SIMPLE
	114	#endif
	115
	116	#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
	117	#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
	118
0299c90f SR	119	#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
0299c90f SR	120	/* SPL related SPI defines */
0299c90f	121	#define CONFIG_SPL_SPI_LOAD
0299c90f SR	122	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
	123	#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
	124	#endif
	125
	126	#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
	127	/* SPL related MMC defines */
0299c90f SR	128	#define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
0299c90f SR	129	#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
0299c90f SR	130	#ifdef CONFIG_SPL_BUILD
	131	#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
	132	#endif
	133	#endif
	134
0299c90f SR	135	/*
	136	* mv-common.h should be defined after CMD configs since it used them
	137	* to enable certain macros
	138	*/
	139	#include "mv-common.h"
	140
	141	#endif /* _CONFIG_CLEARFOG_H */