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Przemyslaw Marczak73eca212014-09-01 13:50:53 +02001/*
2 * Copyright (C) 2014 Samsung Electronics
3 * Sanghee Kim <sh0130.kim@samsung.com>
4 * Piotr Wilczek <p.wilczek@samsung.com>
5 * Przemyslaw Marczak <p.marczak@samsung.com>
6 *
7 * Configuation settings for the Odroid-U3 (EXYNOS4412) board.
8 *
9 * SPDX-License-Identifier: GPL-2.0+
10 */
11
12#ifndef __CONFIG_ODROID_U3_H
13#define __CONFIG_ODROID_U3_H
14
Simon Glass4c7bb1d2014-10-07 22:01:44 -060015#include <configs/exynos4-common.h>
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020016
17#define CONFIG_SYS_PROMPT "Odroid # " /* Monitor Command Prompt */
18
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020019
20#define CONFIG_SYS_L2CACHE_OFF
21#ifndef CONFIG_SYS_L2CACHE_OFF
22#define CONFIG_SYS_L2_PL310
23#define CONFIG_SYS_PL310_BASE 0x10502000
24#endif
25
26#define CONFIG_MACH_TYPE 4289
27
28#define CONFIG_NR_DRAM_BANKS 8
29#define CONFIG_SYS_SDRAM_BASE 0x40000000
30#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
31#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
Przemyslaw Marczakddb49f32015-02-17 14:50:27 +010032/* Reserve the last 1 MiB for the secure firmware */
33#define CONFIG_SYS_MEM_TOP_HIDE (1UL << 20UL)
34#define CONFIG_TZSW_RESERVED_DRAM_SIZE CONFIG_SYS_MEM_TOP_HIDE
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020035
36/* memtest works on */
37#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
38#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
39#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
40#define CONFIG_SYS_TEXT_BASE 0x43e00000
41
42#include <linux/sizes.h>
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020043
44/* select serial console configuration */
45#define CONFIG_SERIAL1
46#define CONFIG_BAUDRATE 115200
47
48/* Console configuration */
49#define CONFIG_SYS_CONSOLE_INFO_QUIET
50#define CONFIG_SYS_CONSOLE_IS_IN_ENV
51
52#define CONFIG_CMD_BOOTZ
53#define CONFIG_FIT
54#define CONFIG_FIT_VERBOSE
55#define CONFIG_BOOTARGS "Please use defined boot"
56#define CONFIG_BOOTCOMMAND "run autoboot"
57#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
58
59#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
60 - GENERATED_GBL_DATA_SIZE)
61
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020062#define CONFIG_SYS_MONITOR_BASE 0x00000000
63
64#define CONFIG_ENV_IS_IN_MMC
65#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
66#define CONFIG_ENV_SIZE 4096
67#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
68#define CONFIG_ENV_OVERWRITE
69
70/* Partitions name */
71#define PARTS_BOOT "boot"
72#define PARTS_ROOT "platform"
73
74#define CONFIG_DFU_ALT \
75 "uImage fat 0 1;" \
76 "zImage fat 0 1;" \
77 "Image.itb fat 0 1;" \
78 "uInitrd fat 0 1;" \
79 "exynos4412-odroidu3.dtb fat 0 1;" \
80 "exynos4412-odroidx2.dtb fat 0 1;" \
81 ""PARTS_BOOT" part 0 1;" \
82 ""PARTS_ROOT" part 0 2\0" \
83
84#define CONFIG_SET_DFU_ALT_INFO
85#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
86
87#define CONFIG_DFU_ALT_BOOT_EMMC \
88 "u-boot raw 0x3e 0x800 mmcpart 1;" \
89 "bl1 raw 0x0 0x1e mmcpart 1;" \
90 "bl2 raw 0x1e 0x1d mmcpart 1;" \
91 "tzsw raw 0x83e 0x138 mmcpart 1\0"
92
93#define CONFIG_DFU_ALT_BOOT_SD \
94 "u-boot raw 0x3f 0x800;" \
95 "bl1 raw 0x1 0x1e;" \
96 "bl2 raw 0x1f 0x1d;" \
97 "tzsw raw 0x83f 0x138\0"
98
99/*
100 * Bootable media layout:
101 * dev: SD eMMC(part boot)
102 * BL1 1 0
103 * BL2 31 30
104 * UBOOT 63 62
105 * TZSW 2111 2110
106 * ENV 2560 2560(part user)
107 *
108 * MBR Primary partiions:
109 * Num Name Size Offset
110 * 1. BOOT: 100MiB 2MiB
111 * 2. ROOT: -
112*/
113#define CONFIG_EXTRA_ENV_SETTINGS \
114 "loadkernel=fatload mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
115 "${kernelname}\0" \
116 "loadinitrd=fatload mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
117 "${initrdname}\0" \
118 "loaddtb=fatload mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
119 "${fdtfile}\0" \
120 "check_ramdisk=" \
121 "if run loadinitrd; then " \
122 "setenv initrd_addr ${initrdaddr};" \
123 "else " \
124 "setenv initrd_addr -;" \
125 "fi;\0" \
126 "check_dtb=" \
127 "if run loaddtb; then " \
128 "setenv fdt_addr ${fdtaddr};" \
129 "else " \
130 "setenv fdt_addr;" \
131 "fi;\0" \
132 "kernel_args=" \
133 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
134 " rootwait ${console} ${opts}\0" \
135 "boot_fit=" \
136 "setenv kerneladdr 0x42000000;" \
137 "setenv kernelname Image.itb;" \
138 "run loadkernel;" \
139 "run kernel_args;" \
140 "bootm ${kerneladdr}#${boardname}\0" \
141 "boot_uimg=" \
142 "setenv kerneladdr 0x40007FC0;" \
143 "setenv kernelname uImage;" \
144 "run check_dtb;" \
145 "run check_ramdisk;" \
146 "run loadkernel;" \
147 "run kernel_args;" \
148 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
149 "boot_zimg=" \
150 "setenv kerneladdr 0x40007FC0;" \
151 "setenv kernelname zImage;" \
152 "run check_dtb;" \
153 "run check_ramdisk;" \
154 "run loadkernel;" \
155 "run kernel_args;" \
156 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
157 "autoboot=" \
158 "if test -e mmc 0 Image.itb; then; " \
159 "run boot_fit;" \
160 "elif test -e mmc 0 zImage; then; " \
161 "run boot_zimg;" \
162 "elif test -e mmc 0 uImage; then; " \
163 "run boot_uimg;" \
164 "fi;\0" \
165 "console=" CONFIG_DEFAULT_CONSOLE \
166 "mmcbootdev=0\0" \
167 "mmcbootpart=1\0" \
168 "mmcrootdev=0\0" \
169 "mmcrootpart=2\0" \
170 "bootdelay=0\0" \
171 "dfu_alt_system="CONFIG_DFU_ALT \
172 "dfu_alt_info=Please reset the board\0" \
173 "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
174 "consoleoff=set console console=ram; save; reset\0" \
175 "initrdname=uInitrd\0" \
176 "initrdaddr=42000000\0" \
177 "fdtaddr=40800000\0"
178
179/* I2C */
180#define CONFIG_CMD_I2C
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200181#define CONFIG_SYS_I2C_S3C24X0
182#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
183#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200184
185/* POWER */
186#define CONFIG_POWER
187#define CONFIG_POWER_I2C
188#define CONFIG_POWER_MAX77686
189
190/* GPT */
191#define CONFIG_RANDOM_UUID
192
193/* Security subsystem - enable hw_rand() */
194#define CONFIG_EXYNOS_ACE_SHA
195#define CONFIG_LIB_HW_RAND
196
197#define CONFIG_CMD_GPIO
198
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700199/* USB */
200#define CONFIG_CMD_USB
201#define CONFIG_USB_EHCI
202#define CONFIG_USB_EHCI_EXYNOS
203#define CONFIG_USB_STORAGE
204
205#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
206#define CONFIG_CMD_NET
207#define CONFIG_CMD_PING
208#define CONFIG_CMD_DHCP
209#define CONFIG_USB_HOST_ETHER
210#define CONFIG_USB_ETHER_SMSC95XX
211
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200212/*
213 * Supported Odroid boards: X3, U3
214 * TODO: Add Odroid X support
215 */
216#define CONFIG_MISC_COMMON
217#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
218#define CONFIG_BOARD_TYPES
219#define CONFIG_MISC_INIT_R
220
221#undef CONFIG_REVISION_TAG
222
223#endif /* __CONFIG_H */