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1 /*
2  * Copyright (C) 2014 Samsung Electronics
3  *
4  * Configuration settings for the SAMSUNG EXYNOS5 board.
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __CONFIG_EXYNOS4_COMMON_H
10 #define __CONFIG_EXYNOS4_COMMON_H
11
12 #define CONFIG_EXYNOS4                  /* Exynos4 Family */
13
14 #include "exynos-common.h"
15
16 #define CONFIG_BOARD_COMMON
17
18 #define CONFIG_SYS_CACHELINE_SIZE       32
19 #define CONFIG_REVISION_TAG
20
21 /* SD/MMC configuration */
22 #define CONFIG_MMC_SDMA
23 #define CONFIG_MMC_DEFAULT_DEV  0
24
25 #undef CONFIG_CMD_ONENAND
26 #undef CONFIG_CMD_MTDPARTS
27 #define CONFIG_CMD_DFU
28 #define CONFIG_CMD_GPT
29
30 /* USB Composite download gadget - g_dnl */
31 #define CONFIG_USB_GADGET_DOWNLOAD
32
33 /* TIZEN THOR downloader support */
34 #define CONFIG_CMD_THOR_DOWNLOAD
35 #define CONFIG_USB_FUNCTION_THOR
36
37 #define CONFIG_USB_FUNCTION_DFU
38 #define CONFIG_DFU_MMC
39 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
40 #define DFU_DEFAULT_POLL_TIMEOUT 300
41
42 /* USB Samsung's IDs */
43 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8
44 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601
45 #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
46 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
47 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
48 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
49 #define CONFIG_G_DNL_MANUFACTURER "Samsung"
50
51 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
52
53 #define CONFIG_USB_GADGET
54 #define CONFIG_USB_GADGET_S3C_UDC_OTG
55 #define CONFIG_USB_GADGET_S3C_UDC_OTG_PHY
56 #define CONFIG_USB_GADGET_DUALSPEED
57 #define CONFIG_USB_GADGET_VBUS_DRAW     2
58
59 #define CONFIG_CMD_USB_MASS_STORAGE
60 #define CONFIG_USB_FUNCTION_MASS_STORAGE
61
62 /* Common environment variables */
63 #define CONFIG_EXTRA_ENV_ITB \
64         "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
65                 "${kernelname}\0" \
66         "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
67                 "${initrdname}\0" \
68         "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
69                 "${fdtfile}\0" \
70         "check_ramdisk=" \
71                 "if run loadinitrd; then " \
72                         "setenv initrd_addr ${initrdaddr};" \
73                 "else " \
74                         "setenv initrd_addr -;" \
75                 "fi;\0" \
76         "check_dtb=" \
77                 "if run loaddtb; then " \
78                         "setenv fdt_addr ${fdtaddr};" \
79                 "else " \
80                         "setenv fdt_addr;" \
81                 "fi;\0" \
82         "kernel_args=" \
83                 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart}" \
84                 " ${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};\0" \
85         "boot_fit=" \
86                 "setenv kerneladdr 0x42000000;" \
87                 "setenv kernelname Image.itb;" \
88                 "run loadkernel;" \
89                 "run kernel_args;" \
90                 "bootm ${kerneladdr}#${board_name}\0" \
91         "boot_uimg=" \
92                 "setenv kerneladdr 0x40007FC0;" \
93                 "setenv kernelname uImage;" \
94                 "run check_dtb;" \
95                 "run check_ramdisk;" \
96                 "run loadkernel;" \
97                 "run kernel_args;" \
98                 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
99         "boot_zimg=" \
100                 "setenv kerneladdr 0x40007FC0;" \
101                 "setenv kernelname zImage;" \
102                 "run check_dtb;" \
103                 "run check_ramdisk;" \
104                 "run loadkernel;" \
105                 "run kernel_args;" \
106                 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
107         "autoboot=" \
108                 "if test -e mmc ${mmcdev}:${mmcbootpart} Image.itb; then; " \
109                         "run boot_fit;" \
110                 "elif test -e mmc ${mmcdev}:${mmcbootpart} zImage; then; " \
111                         "run boot_zimg;" \
112                 "elif test -e mmc ${mmcdev}:${mmcbootpart} uImage; then; " \
113                         "run boot_uimg;" \
114                 "fi;\0"
115
116 #endif  /* __CONFIG_EXYNOS4_COMMON_H */