2 * Copyright (C) 2014 Samsung Electronics
4 * Configuration settings for the SAMSUNG EXYNOS5 board.
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __CONFIG_EXYNOS4_COMMON_H
10 #define __CONFIG_EXYNOS4_COMMON_H
12 /* High Level Configuration Options */
13 #define CONFIG_SAMSUNG /* in a SAMSUNG core */
14 #define CONFIG_S5P /* S5P Family */
15 #define CONFIG_EXYNOS4 /* which is in a Exynos4 Family */
17 #include <asm/arch/cpu.h> /* get chip and board defs */
19 #define CONFIG_ARCH_CPU_INIT
20 #define CONFIG_DISPLAY_CPUINFO
21 #define CONFIG_DISPLAY_BOARDINFO
22 #define CONFIG_BOARD_COMMON
23 #define CONFIG_SYS_GENERIC_BOARD
25 #define CONFIG_SYS_CACHELINE_SIZE 32
27 /* input clock of PLL: EXYNOS4 boards have 24MHz input clock */
28 #define CONFIG_SYS_CLK_FREQ 24000000
30 #define CONFIG_SETUP_MEMORY_TAGS
31 #define CONFIG_CMDLINE_TAG
32 #define CONFIG_REVISION_TAG
33 #define CONFIG_INITRD_TAG
34 #define CONFIG_CMDLINE_EDITING
36 #include <linux/sizes.h>
38 /* SD/MMC configuration */
39 #define CONFIG_GENERIC_MMC
41 #define CONFIG_S5P_SDHCI
43 #define CONFIG_MMC_SDMA
45 #define CONFIG_EXYNOS_DWMMC
46 #define CONFIG_BOUNCE_BUFFER
47 #define CONFIG_MMC_DEFAULT_DEV 0
52 #define CONFIG_BOARD_EARLY_INIT_F
53 #define CONFIG_SKIP_LOWLEVEL_INIT
55 /* allow to overwrite serial and ethaddr */
56 #define CONFIG_ENV_OVERWRITE
58 /* Command definition*/
59 #include <config_cmd_default.h>
61 #undef CONFIG_CMD_FPGA
62 #undef CONFIG_CMD_MISC
65 #undef CONFIG_CMD_XIMG
66 #undef CONFIG_CMD_CACHE
67 #undef CONFIG_CMD_ONENAND
68 #undef CONFIG_CMD_MTDPARTS
69 #define CONFIG_CMD_CACHE
70 #define CONFIG_CMD_MMC
71 #define CONFIG_CMD_DFU
72 #define CONFIG_CMD_GPT
73 #define CONFIG_CMD_PMIC
74 #define CONFIG_CMD_SETEXPR
76 #define CONFIG_BOOTDELAY 3
77 #define CONFIG_ZERO_BOOTDELAY_CHECK
80 #define CONFIG_CMD_FAT
81 #define CONFIG_FAT_WRITE
84 #define CONFIG_CMD_EXT4
85 #define CONFIG_CMD_EXT4_WRITE
87 /* USB Composite download gadget - g_dnl */
88 #define CONFIG_USBDOWNLOAD_GADGET
90 /* TIZEN THOR downloader support */
91 #define CONFIG_CMD_THOR_DOWNLOAD
92 #define CONFIG_THOR_FUNCTION
94 #define CONFIG_DFU_FUNCTION
95 #define CONFIG_DFU_MMC
96 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
97 #define DFU_DEFAULT_POLL_TIMEOUT 300
99 /* USB Samsung's IDs */
100 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8
101 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601
102 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
103 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
104 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
105 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
106 #define CONFIG_G_DNL_MANUFACTURER "Samsung"
108 /* Miscellaneous configurable options */
109 #define CONFIG_SYS_LONGHELP /* undef to save memory */
110 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
111 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
112 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
113 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
114 /* Boot Argument Buffer Size */
115 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
117 /* FLASH and environment organization */
118 #define CONFIG_SYS_NO_FLASH
119 #undef CONFIG_CMD_IMLS
121 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
123 #define CONFIG_DOS_PARTITION
124 #define CONFIG_EFI_PARTITION
125 #define CONFIG_CMD_PART
126 #define CONFIG_PARTITION_UUIDS
128 #define CONFIG_USB_GADGET
129 #define CONFIG_USB_GADGET_S3C_UDC_OTG
130 #define CONFIG_USB_GADGET_DUALSPEED
131 #define CONFIG_USB_GADGET_VBUS_DRAW 2
133 #define CONFIG_CMD_USB_MASS_STORAGE
134 #define CONFIG_USB_GADGET_MASS_STORAGE
136 /* Enable devicetree support */
137 #define CONFIG_OF_LIBFDT
139 #endif /* __CONFIG_EXYNOS4_COMMON_H */