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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
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020017#define CONFIG_SYS_L2CACHE_OFF
18#ifndef CONFIG_SYS_L2CACHE_OFF
19#define CONFIG_SYS_L2_PL310
20#define CONFIG_SYS_PL310_BASE 0x10502000
21#endif
22
23#define CONFIG_MACH_TYPE 4289
24
25#define CONFIG_NR_DRAM_BANKS 8
26#define CONFIG_SYS_SDRAM_BASE 0x40000000
27#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
28#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
Przemyslaw Marczakddb49f32015-02-17 14:50:27 +010029/* Reserve the last 1 MiB for the secure firmware */
30#define CONFIG_SYS_MEM_TOP_HIDE (1UL << 20UL)
31#define CONFIG_TZSW_RESERVED_DRAM_SIZE CONFIG_SYS_MEM_TOP_HIDE
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020032
33/* memtest works on */
34#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
35#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
36#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
37#define CONFIG_SYS_TEXT_BASE 0x43e00000
38
39#include <linux/sizes.h>
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020040
41/* select serial console configuration */
42#define CONFIG_SERIAL1
43#define CONFIG_BAUDRATE 115200
44
45/* Console configuration */
46#define CONFIG_SYS_CONSOLE_INFO_QUIET
47#define CONFIG_SYS_CONSOLE_IS_IN_ENV
48
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020049#define CONFIG_BOOTARGS "Please use defined boot"
50#define CONFIG_BOOTCOMMAND "run autoboot"
51#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
52
53#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
54 - GENERATED_GBL_DATA_SIZE)
55
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020056#define CONFIG_SYS_MONITOR_BASE 0x00000000
57
58#define CONFIG_ENV_IS_IN_MMC
59#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
60#define CONFIG_ENV_SIZE 4096
61#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
62#define CONFIG_ENV_OVERWRITE
63
64/* Partitions name */
65#define PARTS_BOOT "boot"
66#define PARTS_ROOT "platform"
67
68#define CONFIG_DFU_ALT \
69 "uImage fat 0 1;" \
70 "zImage fat 0 1;" \
71 "Image.itb fat 0 1;" \
72 "uInitrd fat 0 1;" \
73 "exynos4412-odroidu3.dtb fat 0 1;" \
74 "exynos4412-odroidx2.dtb fat 0 1;" \
75 ""PARTS_BOOT" part 0 1;" \
76 ""PARTS_ROOT" part 0 2\0" \
77
78#define CONFIG_SET_DFU_ALT_INFO
79#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
80
81#define CONFIG_DFU_ALT_BOOT_EMMC \
82 "u-boot raw 0x3e 0x800 mmcpart 1;" \
83 "bl1 raw 0x0 0x1e mmcpart 1;" \
84 "bl2 raw 0x1e 0x1d mmcpart 1;" \
85 "tzsw raw 0x83e 0x138 mmcpart 1\0"
86
87#define CONFIG_DFU_ALT_BOOT_SD \
88 "u-boot raw 0x3f 0x800;" \
89 "bl1 raw 0x1 0x1e;" \
90 "bl2 raw 0x1f 0x1d;" \
91 "tzsw raw 0x83f 0x138\0"
92
93/*
94 * Bootable media layout:
95 * dev: SD eMMC(part boot)
96 * BL1 1 0
97 * BL2 31 30
98 * UBOOT 63 62
99 * TZSW 2111 2110
100 * ENV 2560 2560(part user)
101 *
102 * MBR Primary partiions:
103 * Num Name Size Offset
104 * 1. BOOT: 100MiB 2MiB
105 * 2. ROOT: -
106*/
107#define CONFIG_EXTRA_ENV_SETTINGS \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200108 "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
109 "boot.scr\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200110 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200111 "${kernelname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200112 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200113 "${initrdname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200114 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200115 "${fdtfile}\0" \
116 "check_ramdisk=" \
117 "if run loadinitrd; then " \
118 "setenv initrd_addr ${initrdaddr};" \
119 "else " \
120 "setenv initrd_addr -;" \
121 "fi;\0" \
122 "check_dtb=" \
123 "if run loaddtb; then " \
124 "setenv fdt_addr ${fdtaddr};" \
125 "else " \
126 "setenv fdt_addr;" \
127 "fi;\0" \
128 "kernel_args=" \
129 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
130 " rootwait ${console} ${opts}\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200131 "boot_script=" \
132 "run loadbootscript;" \
133 "source ${scriptaddr}\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200134 "boot_fit=" \
135 "setenv kerneladdr 0x42000000;" \
136 "setenv kernelname Image.itb;" \
137 "run loadkernel;" \
138 "run kernel_args;" \
139 "bootm ${kerneladdr}#${boardname}\0" \
140 "boot_uimg=" \
141 "setenv kerneladdr 0x40007FC0;" \
142 "setenv kernelname uImage;" \
143 "run check_dtb;" \
144 "run check_ramdisk;" \
145 "run loadkernel;" \
146 "run kernel_args;" \
147 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
148 "boot_zimg=" \
149 "setenv kerneladdr 0x40007FC0;" \
150 "setenv kernelname zImage;" \
151 "run check_dtb;" \
152 "run check_ramdisk;" \
153 "run loadkernel;" \
154 "run kernel_args;" \
155 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
156 "autoboot=" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200157 "if test -e mmc 0 boot.scr; then; " \
158 "run boot_script; " \
159 "elif test -e mmc 0 Image.itb; then; " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200160 "run boot_fit;" \
161 "elif test -e mmc 0 zImage; then; " \
162 "run boot_zimg;" \
163 "elif test -e mmc 0 uImage; then; " \
164 "run boot_uimg;" \
165 "fi;\0" \
166 "console=" CONFIG_DEFAULT_CONSOLE \
167 "mmcbootdev=0\0" \
168 "mmcbootpart=1\0" \
169 "mmcrootdev=0\0" \
170 "mmcrootpart=2\0" \
171 "bootdelay=0\0" \
172 "dfu_alt_system="CONFIG_DFU_ALT \
173 "dfu_alt_info=Please reset the board\0" \
174 "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
175 "consoleoff=set console console=ram; save; reset\0" \
176 "initrdname=uInitrd\0" \
177 "initrdaddr=42000000\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200178 "scriptaddr=0x42000000\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200179 "fdtaddr=40800000\0"
180
181/* I2C */
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200182#define CONFIG_SYS_I2C_S3C24X0
183#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
184#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200185
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200186/* GPT */
187#define CONFIG_RANDOM_UUID
188
189/* Security subsystem - enable hw_rand() */
190#define CONFIG_EXYNOS_ACE_SHA
191#define CONFIG_LIB_HW_RAND
192
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700193/* USB */
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700194#define CONFIG_USB_EHCI
195#define CONFIG_USB_EHCI_EXYNOS
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700196
197#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700198#define CONFIG_USB_HOST_ETHER
199#define CONFIG_USB_ETHER_SMSC95XX
200
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200201/*
202 * Supported Odroid boards: X3, U3
203 * TODO: Add Odroid X support
204 */
205#define CONFIG_MISC_COMMON
206#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
207#define CONFIG_BOARD_TYPES
208#define CONFIG_MISC_INIT_R
209
210#undef CONFIG_REVISION_TAG
211
212#endif /* __CONFIG_H */