1/* 2 * Copyright (C) 2013 Samsung Electronics 3 * 4 * Common configuration settings for the SAMSUNG EXYNOS boards. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9#ifndef __EXYNOS_COMMON_H 10#define __EXYNOS_COMMON_H 11 12/* High Level Configuration Options */ 13#define CONFIG_SAMSUNG /* in a SAMSUNG core */ 14#define CONFIG_S5P /* S5P Family */ 15 16#include <asm/arch/cpu.h> /* get chip and board defs */ 17#include <linux/sizes.h> 18 19#define CONFIG_ARCH_CPU_INIT 20#define CONFIG_SKIP_LOWLEVEL_INIT 21 22/* Keep L2 Cache Disabled */ 23 24/* input clock of PLL: 24MHz input clock */ 25#define CONFIG_SYS_CLK_FREQ 24000000 26#define COUNTER_FREQUENCY CONFIG_SYS_CLK_FREQ 27 28#define CONFIG_SETUP_MEMORY_TAGS 29#define CONFIG_CMDLINE_TAG 30#define CONFIG_INITRD_TAG 31#define CONFIG_ENV_OVERWRITE 32 33/* Size of malloc() pool before and after relocation */ 34#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) 35 36/* select serial console configuration */ 37 38/* SD/MMC configuration */ 39#define CONFIG_BOUNCE_BUFFER 40 41/* PWM */ 42#define CONFIG_PWM 43 44/* Command definition*/ 45#define CONFIG_FAT_WRITE 46 47/* Miscellaneous configurable options */ 48#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 49#define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */ 50#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 51 52/* Boot Argument Buffer Size */ 53#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 54 55#include <config_distro_defaults.h> 56 57#endif /* __CONFIG_H */ 58