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Simon Glass5ea01ab2014-10-07 22:01:45 -06001/*
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_SYS_GENERIC_BOARD
Simon Glassb8809e62014-10-20 19:48:40 -060020
Simon Glass5ea01ab2014-10-07 22:01:45 -060021#define CONFIG_ARCH_CPU_INIT
22#define CONFIG_DISPLAY_CPUINFO
23#define CONFIG_DISPLAY_BOARDINFO
Simon Glass5ea01ab2014-10-07 22:01:45 -060024#define CONFIG_SKIP_LOWLEVEL_INIT
25#define CONFIG_BOARD_EARLY_INIT_F
26
Simon Glass5ea01ab2014-10-07 22:01:45 -060027/* Keep L2 Cache Disabled */
28#define CONFIG_CMD_CACHE
29
30/* input clock of PLL: 24MHz input clock */
31#define CONFIG_SYS_CLK_FREQ 24000000
32
33#define CONFIG_SETUP_MEMORY_TAGS
34#define CONFIG_CMDLINE_TAG
35#define CONFIG_INITRD_TAG
Simon Glass5ea01ab2014-10-07 22:01:45 -060036#define CONFIG_ENV_OVERWRITE
37
Simon Glass2ecd7792014-10-07 22:01:52 -060038/* Size of malloc() pool before and after relocation */
Simon Glass2ecd7792014-10-07 22:01:52 -060039#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20))
Simon Glass5ea01ab2014-10-07 22:01:45 -060040
41/* select serial console configuration */
42#define CONFIG_BAUDRATE 115200
43
44/* SD/MMC configuration */
45#define CONFIG_GENERIC_MMC
46#define CONFIG_MMC
47#define CONFIG_S5P_SDHCI
48#define CONFIG_SDHCI
49#define CONFIG_DWMMC
50#define CONFIG_EXYNOS_DWMMC
51#define CONFIG_BOUNCE_BUFFER
52
Simon Glass5ea01ab2014-10-07 22:01:45 -060053#define CONFIG_ZERO_BOOTDELAY_CHECK
54
55/* PWM */
56#define CONFIG_PWM
57
58/* Command definition*/
59#include <config_cmd_default.h>
60
61#define CONFIG_CMD_MMC
Simon Glass5ea01ab2014-10-07 22:01:45 -060062#define CONFIG_CMD_EXT4_WRITE
Simon Glass5ea01ab2014-10-07 22:01:45 -060063#define CONFIG_FAT_WRITE
Przemyslaw Marczak4367c712014-10-24 17:44:57 +020064#define CONFIG_CMD_FS_GENERIC
Simon Glass5ea01ab2014-10-07 22:01:45 -060065
Simon Glass5ea01ab2014-10-07 22:01:45 -060066#define CONFIG_CMD_PART
67#define CONFIG_PARTITION_UUIDS
68
69/* Miscellaneous configurable options */
Ian Campbellcf3c03b2014-11-09 10:44:33 +000070#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
71#define CONFIG_SYS_PBSIZE 1024 /* Print Buffer Size */
Simon Glass5ea01ab2014-10-07 22:01:45 -060072#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
73
74/* Boot Argument Buffer Size */
75#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
76
77/* FLASH and environment organization */
78#define CONFIG_SYS_NO_FLASH
79#undef CONFIG_CMD_IMLS
80
Ian Campbelladc7d202014-11-09 10:44:31 +000081#include <config_distro_defaults.h>
82
Simon Glass5ea01ab2014-10-07 22:01:45 -060083#endif /* __CONFIG_H */