blob: 6ba9bb7a1b15252fe56049ee1af3833609dee66e [file] [log] [blame]
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#define CONFIG_DM
21#define CONFIG_CMD_DM
22#define CONFIG_DM_GPIO
Simon Glass73e256c2014-09-14 16:36:17 -060023#define CONFIG_DM_SERIAL
Simon Glass73186c92014-10-13 23:42:01 -060024#define CONFIG_DM_SPI
Simon Glass465bc032014-10-13 23:42:09 -060025#define CONFIG_DM_SPI_FLASH
Simon Glassb8809e62014-10-20 19:48:40 -060026
Simon Glass5ea01ab2014-10-07 22:01:45 -060027#define CONFIG_ARCH_CPU_INIT
28#define CONFIG_DISPLAY_CPUINFO
29#define CONFIG_DISPLAY_BOARDINFO
Simon Glass5ea01ab2014-10-07 22:01:45 -060030#define CONFIG_SKIP_LOWLEVEL_INIT
31#define CONFIG_BOARD_EARLY_INIT_F
32
33/* Enable fdt support */
34#define CONFIG_OF_LIBFDT
35
36/* Keep L2 Cache Disabled */
37#define CONFIG_CMD_CACHE
38
39/* input clock of PLL: 24MHz input clock */
40#define CONFIG_SYS_CLK_FREQ 24000000
41
42#define CONFIG_SETUP_MEMORY_TAGS
43#define CONFIG_CMDLINE_TAG
44#define CONFIG_INITRD_TAG
45#define CONFIG_CMDLINE_EDITING
46#define CONFIG_ENV_OVERWRITE
47
Simon Glass2ecd7792014-10-07 22:01:52 -060048/* Size of malloc() pool before and after relocation */
49#define CONFIG_SYS_MALLOC_F_LEN (1 << 10)
50#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20))
Simon Glass5ea01ab2014-10-07 22:01:45 -060051
52/* select serial console configuration */
53#define CONFIG_BAUDRATE 115200
54
55/* SD/MMC configuration */
56#define CONFIG_GENERIC_MMC
57#define CONFIG_MMC
58#define CONFIG_S5P_SDHCI
59#define CONFIG_SDHCI
60#define CONFIG_DWMMC
61#define CONFIG_EXYNOS_DWMMC
62#define CONFIG_BOUNCE_BUFFER
63
64#define CONFIG_BOOTDELAY 3
65#define CONFIG_ZERO_BOOTDELAY_CHECK
66
67/* PWM */
68#define CONFIG_PWM
69
70/* Command definition*/
71#include <config_cmd_default.h>
72
73#define CONFIG_CMD_MMC
74#define CONFIG_CMD_EXT4
75#define CONFIG_CMD_EXT4_WRITE
76#define CONFIG_CMD_FAT
77#define CONFIG_FAT_WRITE
78
79#define CONFIG_DOS_PARTITION
80#define CONFIG_EFI_PARTITION
81#define CONFIG_CMD_PART
82#define CONFIG_PARTITION_UUIDS
83
84/* Miscellaneous configurable options */
85#define CONFIG_SYS_LONGHELP /* undef to save memory */
86#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
87#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
88#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
89#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
90
91/* Boot Argument Buffer Size */
92#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
93
94/* FLASH and environment organization */
95#define CONFIG_SYS_NO_FLASH
96#undef CONFIG_CMD_IMLS
97
98#endif /* __CONFIG_H */