1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2013 Samsung Electronics
4 * Sanghee Kim <sh0130.kim@samsung.com>
5 * Piotr Wilczek <p.wilczek@samsung.com>
7 * Configuation settings for the SAMSUNG TRATS2 (EXYNOS4412) board.
10 #ifndef __CONFIG_TRATS2_H
11 #define __CONFIG_TRATS2_H
13 #include <configs/exynos4-common.h>
15 #ifndef CONFIG_SYS_L2CACHE_OFF
16 #define CFG_SYS_PL310_BASE 0x10502000
19 /* TRATS2 has 4 banks of DRAM */
20 #define CFG_SYS_SDRAM_BASE 0x40000000
21 #define PHYS_SDRAM_1 CFG_SYS_SDRAM_BASE
22 #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
24 /* Tizen - partitions definitions */
25 #define PARTS_CSA "csa-mmc"
26 #define PARTS_BOOT "boot"
27 #define PARTS_QBOOT "qboot"
28 #define PARTS_CSC "csc"
29 #define PARTS_ROOT "platform"
30 #define PARTS_DATA "data"
31 #define PARTS_UMS "ums"
33 #define PARTS_DEFAULT \
34 "uuid_disk=${uuid_gpt_disk};" \
35 "name="PARTS_CSA",start=5MiB,size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \
36 "name="PARTS_BOOT",size=60MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \
37 "name="PARTS_QBOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_QBOOT"};" \
38 "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \
39 "name="PARTS_ROOT",size=1536MiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \
40 "name="PARTS_DATA",size=3000MiB,uuid=${uuid_gpt_"PARTS_DATA"};" \
41 "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
43 #define CONFIG_DFU_ALT \
44 "u-boot raw 0x80 0x800;" \
46 "/modem.bin ext4 0 2;" \
47 "/exynos4412-trats2.dtb ext4 0 2;" \
48 ""PARTS_CSA" part 0 1;" \
49 ""PARTS_BOOT" part 0 2;" \
50 ""PARTS_QBOOT" part 0 3;" \
51 ""PARTS_CSC" part 0 4;" \
52 ""PARTS_ROOT" part 0 5;" \
53 ""PARTS_DATA" part 0 6;" \
54 ""PARTS_UMS" part 0 7;" \
55 "params.bin raw 0x38 0x8;" \
56 "/Image.itb ext4 0 2\0"
58 #define CONFIG_EXTRA_ENV_SETTINGS \
61 "if run loaddtb; then " \
62 "bootm 0x40007FC0 - ${fdtaddr};" \
64 "bootm 0x40007FC0;\0" \
66 "mmc dev 0 2; mmc write 0x51000000 0 0x800;" \
69 "mmc read 0x51000000 0x80 0x800; run updatebackup\0" \
71 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
72 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
74 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
75 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
78 "console=console=ttySAC2,115200n8\0" \
79 "kernelname=uImage\0" \
80 "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 " \
82 "loaddtb=ext4load mmc ${mmcdev}:${mmcbootpart} ${fdtaddr} " \
84 "mmcdev=" __stringify(CONFIG_MMC_DEFAULT_DEV) "\0" \
87 "opts=always_resume=1\0" \
88 "partitions=" PARTS_DEFAULT \
89 "dfu_alt_info=" CONFIG_DFU_ALT \
92 "consoleon=set console console=ttySAC2,115200n8; save; reset\0" \
93 "consoleoff=set console console=ram; save; reset\0" \
94 "spladdr=0x40000100\0" \
96 "splfile=falcon.bin\0" \
98 "setexpr spl_imgsize ${splsize} + 8 ;" \
99 "setenv spl_imgsize 0x${spl_imgsize};" \
100 "setexpr spl_imgaddr ${spladdr} - 8 ;" \
101 "setexpr spl_addr_tmp ${spladdr} - 4 ;" \
102 "mw.b ${spl_imgaddr} 0x00 ${spl_imgsize};run loaduimage;" \
103 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
104 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};" \
105 "spl export atags 0x40007FC0;" \
106 "crc32 ${spladdr} ${splsize} ${spl_imgaddr};" \
107 "mw.l ${spl_addr_tmp} ${splsize};" \
108 "ext4write mmc ${mmcdev}:${mmcbootpart}" \
109 " /${splfile} ${spl_imgaddr} ${spl_imgsize};" \
110 "setenv spl_imgsize;" \
111 "setenv spl_imgaddr;" \
112 "setenv spl_addr_tmp;\0" \
114 "fdtaddr=40800000\0" \
118 /* Common misc for Samsung */
119 #define CONFIG_MISC_COMMON
121 /* Download menu - definitions for check keys */
124 #define KEY_PWR_PMIC_NAME "MAX77686_PMIC"
125 #define KEY_PWR_STATUS_REG MAX77686_REG_PMIC_STATUS1
126 #define KEY_PWR_STATUS_MASK (1 << 0)
127 #define KEY_PWR_INTERRUPT_REG MAX77686_REG_PMIC_INT1
128 #define KEY_PWR_INTERRUPT_MASK (1 << 1)
130 #define KEY_VOL_UP_GPIO EXYNOS4X12_GPIO_X22
131 #define KEY_VOL_DOWN_GPIO EXYNOS4X12_GPIO_X33
132 #endif /* __ASSEMBLY__ */
134 #endif /* __CONFIG_H */