u-boot/include/configs/db-88f6820-amc.h

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

#ifndef _CONFIG_DB_88F6820_AMC_H
#define _CONFIG_DB_88F6820_AMC_H

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

#define CONFIG_SYS_TCLK		200000000	/* 200MHz */

/*
 * Commands configuration
 */

/* USB/EHCI configuration */
#define CONFIG_EHCI_IS_TDI

/* Environment in SPI NOR flash */

#define PHY_ANEG_TIMEOUT	8000	/* PHY needs a longer aneg time */

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

/* NAND */
#define CONFIG_SYS_NAND_ONFI_DETECTION

/* 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_SIZE			(140 << 10)
#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_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 */
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
arm: mvebu: add DB-88F6820-AMC board This board is a plug in card for Marvell's switch system development kits. Form-factor aside it is similar to the DB-88F6820-GP with the following differences. - TCLK is 200MHz - SPI1 is used - No SATA - No MMC - NAND flash Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de> 2016-09-22 00:56:14 +00:00			`/*`
			`* Copyright (C) 2014 Stefan Roese <sr@denx.de>`
			`*/`

			`#ifndef _CONFIG_DB_88F6820_AMC_H`
			`#define _CONFIG_DB_88F6820_AMC_H`

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

			`#define CONFIG_SYS_TCLK 200000000 /* 200MHz */`

			`/*`
			`* Commands configuration`
			`*/`

			`/* USB/EHCI configuration */`
			`#define CONFIG_EHCI_IS_TDI`

			`/* Environment in SPI NOR flash */`

			`#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */`

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

arm: mvebu: NAND support for DB-88F6820-AMC Enable the NAND interface on this board. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de> 2016-09-22 00:56:15 +00:00			`/* NAND */`
			`#define CONFIG_SYS_NAND_ONFI_DETECTION`

arm: mvebu: add DB-88F6820-AMC board This board is a plug in card for Marvell's switch system development kits. Form-factor aside it is similar to the DB-88F6820-GP with the following differences. - TCLK is 200MHz - SPI1 is used - No SATA - No MMC - NAND flash Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de> 2016-09-22 00:56:14 +00:00			`/* 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_SIZE (140 << 10)`
			`#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_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 */`