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

/*
 * Copyright (C) 2013 Samsung Electronics
 *
 * Common configuration settings for the SAMSUNG EXYNOS boards.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __EXYNOS_COMMON_H
#define __EXYNOS_COMMON_H

/* High Level Configuration Options */
#define CONFIG_SAMSUNG			/* in a SAMSUNG core */
#define CONFIG_S5P			/* S5P Family */

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

#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_DM
#define CONFIG_CMD_DM
#define CONFIG_DM_GPIO
#define CONFIG_DM_SERIAL
#define CONFIG_DM_SPI
#define CONFIG_DM_SPI_FLASH

#define CONFIG_ARCH_CPU_INIT
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F

/* Enable fdt support */
#define CONFIG_OF_LIBFDT

/* Keep L2 Cache Disabled */
#define CONFIG_CMD_CACHE

/* input clock of PLL: 24MHz input clock */
#define CONFIG_SYS_CLK_FREQ		24000000

#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
#define CONFIG_CMDLINE_EDITING
#define CONFIG_ENV_OVERWRITE

/* Size of malloc() pool before and after relocation */
#define CONFIG_SYS_MALLOC_F_LEN		(1 << 10)
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (80 << 20))

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

/* SD/MMC configuration */
#define CONFIG_GENERIC_MMC
#define CONFIG_MMC
#define CONFIG_S5P_SDHCI
#define CONFIG_SDHCI
#define CONFIG_DWMMC
#define CONFIG_EXYNOS_DWMMC
#define CONFIG_BOUNCE_BUFFER

#define CONFIG_BOOTDELAY		3
#define CONFIG_ZERO_BOOTDELAY_CHECK

/* PWM */
#define CONFIG_PWM

/* Command definition*/
#include <config_cmd_default.h>

#define CONFIG_CMD_MMC
#define CONFIG_CMD_EXT4
#define CONFIG_CMD_EXT4_WRITE
#define CONFIG_CMD_FAT
#define CONFIG_FAT_WRITE
#define CONFIG_CMD_FS_GENERIC

#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_PART
#define CONFIG_PARTITION_UUIDS

/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser	*/
#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE		384	/* Print Buffer Size */
#define CONFIG_SYS_MAXARGS		16	/* max number of command args */

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

/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH
#undef CONFIG_CMD_IMLS

#endif	/* __CONFIG_H */