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[people/ms/u-boot.git] / include / configs / exynos-common.h
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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
5ea01ab1 19#define CONFIG_ARCH_CPU_INIT
5ea01ab1 20#define CONFIG_SKIP_LOWLEVEL_INIT
5ea01ab1 21
5ea01ab1 22/* Keep L2 Cache Disabled */
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23
24/* input clock of PLL: 24MHz input clock */
25#define CONFIG_SYS_CLK_FREQ 24000000
e4916e85 26#define COUNTER_FREQUENCY CONFIG_SYS_CLK_FREQ
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27
28#define CONFIG_SETUP_MEMORY_TAGS
29#define CONFIG_CMDLINE_TAG
30#define CONFIG_INITRD_TAG
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31#define CONFIG_ENV_OVERWRITE
32
2ecd7797 33/* Size of malloc() pool before and after relocation */
2ecd7797 34#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20))
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35
36/* select serial console configuration */
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37
38/* SD/MMC configuration */
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39#define CONFIG_BOUNCE_BUFFER
40
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41/* PWM */
42#define CONFIG_PWM
43
5ea01ab1 44/* Miscellaneous configurable options */
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45#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
46#define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */
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47
48/* Boot Argument Buffer Size */
49#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
50
5ea01ab1 51#endif /* __CONFIG_H */