2 * Copyright (C) 2014 Samsung Electronics
4 * Configuration settings for the SAMSUNG EXYNOS5 board.
6 * SPDX-License-Identifier: GPL-2.0+
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 /* Enable fdt support */
26 #define CONFIG_OF_CONTROL
27 #define CONFIG_OF_SEPARATE
29 #define CONFIG_SYS_CACHELINE_SIZE 32
31 /* input clock of PLL: EXYNOS4 boards have 24MHz input clock */
32 #define CONFIG_SYS_CLK_FREQ 24000000
34 #define CONFIG_SETUP_MEMORY_TAGS
35 #define CONFIG_CMDLINE_TAG
36 #define CONFIG_REVISION_TAG
37 #define CONFIG_INITRD_TAG
38 #define CONFIG_CMDLINE_EDITING
40 #include <linux/sizes.h>
42 /* SD/MMC configuration */
43 #define CONFIG_GENERIC_MMC
45 #define CONFIG_S5P_SDHCI
47 #define CONFIG_MMC_SDMA
49 #define CONFIG_EXYNOS_DWMMC
50 #define CONFIG_BOUNCE_BUFFER
51 #define CONFIG_MMC_DEFAULT_DEV 0
56 #define CONFIG_BOARD_EARLY_INIT_F
57 #define CONFIG_SKIP_LOWLEVEL_INIT
59 /* allow to overwrite serial and ethaddr */
60 #define CONFIG_ENV_OVERWRITE
62 /* Command definition*/
63 #include <config_cmd_default.h>
65 #undef CONFIG_CMD_FPGA
66 #undef CONFIG_CMD_MISC
69 #undef CONFIG_CMD_XIMG
70 #undef CONFIG_CMD_CACHE
71 #undef CONFIG_CMD_ONENAND
72 #undef CONFIG_CMD_MTDPARTS
73 #define CONFIG_CMD_CACHE
74 #define CONFIG_CMD_MMC
75 #define CONFIG_CMD_DFU
76 #define CONFIG_CMD_GPT
77 #define CONFIG_CMD_PMIC
78 #define CONFIG_CMD_SETEXPR
80 #define CONFIG_BOOTDELAY 3
81 #define CONFIG_ZERO_BOOTDELAY_CHECK
84 #define CONFIG_CMD_FAT
85 #define CONFIG_FAT_WRITE
88 #define CONFIG_CMD_EXT4
89 #define CONFIG_CMD_EXT4_WRITE
91 /* USB Composite download gadget - g_dnl */
92 #define CONFIG_USBDOWNLOAD_GADGET
94 /* TIZEN THOR downloader support */
95 #define CONFIG_CMD_THOR_DOWNLOAD
96 #define CONFIG_THOR_FUNCTION
98 #define CONFIG_DFU_FUNCTION
99 #define CONFIG_DFU_MMC
100 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
101 #define DFU_DEFAULT_POLL_TIMEOUT 300
103 /* USB Samsung's IDs */
104 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8
105 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601
106 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
107 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
108 #define CONFIG_G_DNL_MANUFACTURER "Samsung"
110 /* Miscellaneous configurable options */
111 #define CONFIG_SYS_LONGHELP /* undef to save memory */
112 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
113 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
114 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
115 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
116 /* Boot Argument Buffer Size */
117 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
119 /* FLASH and environment organization */
120 #define CONFIG_SYS_NO_FLASH
121 #undef CONFIG_CMD_IMLS
123 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
125 #define CONFIG_DOS_PARTITION
126 #define CONFIG_EFI_PARTITION
127 #define CONFIG_CMD_PART
128 #define CONFIG_PARTITION_UUIDS
130 #define CONFIG_USB_GADGET
131 #define CONFIG_USB_GADGET_S3C_UDC_OTG
132 #define CONFIG_USB_GADGET_DUALSPEED
133 #define CONFIG_USB_GADGET_VBUS_DRAW 2
135 #define CONFIG_CMD_USB_MASS_STORAGE
136 #define CONFIG_USB_GADGET_MASS_STORAGE
138 /* Enable devicetree support */
139 #define CONFIG_OF_LIBFDT
141 #endif /* __CONFIG_H */