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 #define CONFIG_EXYNOS4 /* Exynos4 Family */
14 #include "exynos-common.h"
16 #define CONFIG_BOARD_COMMON
18 #define CONFIG_SYS_CACHELINE_SIZE 32
19 #define CONFIG_REVISION_TAG
21 /* SD/MMC configuration */
22 #define CONFIG_MMC_SDMA
23 #define CONFIG_MMC_DEFAULT_DEV 0
25 #undef CONFIG_CMD_FPGA
26 #undef CONFIG_CMD_MISC
29 #undef CONFIG_CMD_XIMG
30 #undef CONFIG_CMD_ONENAND
31 #undef CONFIG_CMD_MTDPARTS
32 #define CONFIG_CMD_DFU
33 #define CONFIG_CMD_GPT
34 #define CONFIG_CMD_SETEXPR
36 /* USB Composite download gadget - g_dnl */
37 #define CONFIG_USBDOWNLOAD_GADGET
39 /* TIZEN THOR downloader support */
40 #define CONFIG_CMD_THOR_DOWNLOAD
41 #define CONFIG_THOR_FUNCTION
43 #define CONFIG_DFU_FUNCTION
44 #define CONFIG_DFU_MMC
45 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
46 #define DFU_DEFAULT_POLL_TIMEOUT 300
48 /* USB Samsung's IDs */
49 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8
50 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601
51 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
52 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
53 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
54 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
55 #define CONFIG_G_DNL_MANUFACTURER "Samsung"
57 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
59 #define CONFIG_USB_GADGET
60 #define CONFIG_USB_GADGET_S3C_UDC_OTG
61 #define CONFIG_USB_GADGET_S3C_UDC_OTG_PHY
62 #define CONFIG_USB_GADGET_DUALSPEED
63 #define CONFIG_USB_GADGET_VBUS_DRAW 2
65 #define CONFIG_CMD_USB_MASS_STORAGE
66 #define CONFIG_USB_GADGET_MASS_STORAGE
68 /* Common environment variables */
69 #define CONFIG_EXTRA_ENV_ITB \
70 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
72 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
74 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
77 "if run loadinitrd; then " \
78 "setenv initrd_addr ${initrdaddr};" \
80 "setenv initrd_addr -;" \
83 "if run loaddtb; then " \
84 "setenv fdt_addr ${fdtaddr};" \
89 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
90 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
92 "setenv kerneladdr 0x42000000;" \
93 "setenv kernelname Image.itb;" \
96 "bootm ${kerneladdr}#${board_name}\0" \
98 "setenv kerneladdr 0x40007FC0;" \
99 "setenv kernelname uImage;" \
101 "run check_ramdisk;" \
104 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
106 "setenv kerneladdr 0x40007FC0;" \
107 "setenv kernelname zImage;" \
109 "run check_ramdisk;" \
112 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
114 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
116 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
118 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
122 #endif /* __CONFIG_EXYNOS4_COMMON_H */