u-boot/include/configs/exynos7420-common.h

/*
 * Configuration settings for the Espresso7420 board.
 * Copyright (C) 2016 Samsung Electronics
 * Thomas Abraham <thomas.ab@samsung.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_EXYNOS7420_COMMON_H
#define __CONFIG_EXYNOS7420_COMMON_H

/* High Level Configuration Options */
#define CONFIG_SAMSUNG			/* in a SAMSUNG core */
#define CONFIG_EXYNOS7420		/* Exynos7 Family */
#define CONFIG_S5P

#include <asm/arch/cpu.h>		/* get chip and board defs */
#include <linux/sizes.h>

#define CONFIG_ARCH_CPU_INIT
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_BOARD_EARLY_INIT_F

/* Size of malloc() pool before and after relocation */
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (80 << 20))

/* Miscellaneous configurable options */
#define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE		1024	/* Print Buffer Size */
#define CONFIG_SYS_MAXARGS		16	/* max number of command args */

/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

/* select serial console configuration */
#define CONFIG_BAUDRATE			115200

/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH

/* Timer input clock frequency */
#define COUNTER_FREQUENCY		24000000

/* Device Tree */
#define CONFIG_DEVICE_TREE_LIST "exynos7420-espresso7420"

/* IRAM Layout */
#define CONFIG_IRAM_BASE		0x02100000
#define CONFIG_IRAM_SIZE		0x58000
#define CONFIG_IRAM_END			(CONFIG_IRAM_BASE + CONFIG_IRAM_SIZE)

/* Number of CPUs available */
#define CONFIG_CORE_COUNT		0x8

/* select serial console configuration */
#define CONFIG_BAUDRATE			115200
#define CONFIG_SILENT_CONSOLE
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_CONSOLE_MUX

#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x3E00000)

#define PHYS_SDRAM_1		CONFIG_SYS_SDRAM_BASE
#define PHYS_SDRAM_1_SIZE	SDRAM_BANK_SIZE
#define PHYS_SDRAM_2		(CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
#define PHYS_SDRAM_2_SIZE	SDRAM_BANK_SIZE
#define PHYS_SDRAM_3		(CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_3_SIZE	SDRAM_BANK_SIZE
#define PHYS_SDRAM_4		(CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_4_SIZE	SDRAM_BANK_SIZE
#define PHYS_SDRAM_5		(CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_5_SIZE	SDRAM_BANK_SIZE
#define PHYS_SDRAM_6		(CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_6_SIZE	SDRAM_BANK_SIZE
#define PHYS_SDRAM_7		(CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_7_SIZE	SDRAM_BANK_SIZE
#define PHYS_SDRAM_8		(CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE))
#define PHYS_SDRAM_8_SIZE	SDRAM_BANK_SIZE

/* Configuration of ENV Blocks */
#define CONFIG_ENV_SIZE	(16 << 10) /* 16 KB */

#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 1) \
	func(MMC, mmc, 0) \

#ifndef MEM_LAYOUT_ENV_SETTINGS
#define MEM_LAYOUT_ENV_SETTINGS \
	"bootm_size=0x10000000\0" \
	"kernel_addr_r=0x42000000\0" \
	"fdt_addr_r=0x43000000\0" \
	"ramdisk_addr_r=0x43300000\0" \
	"scriptaddr=0x50000000\0" \
	"pxefile_addr_r=0x51000000\0"
#endif

#ifndef EXYNOS_DEVICE_SETTINGS
#define EXYNOS_DEVICE_SETTINGS \
	"stdin=serial\0" \
	"stdout=serial\0" \
	"stderr=serial\0"
#endif

#ifndef EXYNOS_FDTFILE_SETTING
#define EXYNOS_FDTFILE_SETTING
#endif

#define CONFIG_EXTRA_ENV_SETTINGS \
	EXYNOS_DEVICE_SETTINGS \
	EXYNOS_FDTFILE_SETTING \
	MEM_LAYOUT_ENV_SETTINGS

#endif	/* __CONFIG_EXYNOS7420_COMMON_H */