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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 */
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020046
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020047#define CONFIG_BOOTARGS "Please use defined boot"
48#define CONFIG_BOOTCOMMAND "run autoboot"
49#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
50
51#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
52 - GENERATED_GBL_DATA_SIZE)
53
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020054#define CONFIG_SYS_MONITOR_BASE 0x00000000
55
56#define CONFIG_ENV_IS_IN_MMC
57#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
58#define CONFIG_ENV_SIZE 4096
59#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
60#define CONFIG_ENV_OVERWRITE
61
62/* Partitions name */
63#define PARTS_BOOT "boot"
64#define PARTS_ROOT "platform"
65
66#define CONFIG_DFU_ALT \
67 "uImage fat 0 1;" \
68 "zImage fat 0 1;" \
69 "Image.itb fat 0 1;" \
70 "uInitrd fat 0 1;" \
71 "exynos4412-odroidu3.dtb fat 0 1;" \
72 "exynos4412-odroidx2.dtb fat 0 1;" \
73 ""PARTS_BOOT" part 0 1;" \
74 ""PARTS_ROOT" part 0 2\0" \
75
76#define CONFIG_SET_DFU_ALT_INFO
77#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
78
79#define CONFIG_DFU_ALT_BOOT_EMMC \
80 "u-boot raw 0x3e 0x800 mmcpart 1;" \
81 "bl1 raw 0x0 0x1e mmcpart 1;" \
82 "bl2 raw 0x1e 0x1d mmcpart 1;" \
83 "tzsw raw 0x83e 0x138 mmcpart 1\0"
84
85#define CONFIG_DFU_ALT_BOOT_SD \
86 "u-boot raw 0x3f 0x800;" \
87 "bl1 raw 0x1 0x1e;" \
88 "bl2 raw 0x1f 0x1d;" \
89 "tzsw raw 0x83f 0x138\0"
90
91/*
92 * Bootable media layout:
93 * dev: SD eMMC(part boot)
94 * BL1 1 0
95 * BL2 31 30
96 * UBOOT 63 62
97 * TZSW 2111 2110
98 * ENV 2560 2560(part user)
99 *
100 * MBR Primary partiions:
101 * Num Name Size Offset
102 * 1. BOOT: 100MiB 2MiB
103 * 2. ROOT: -
104*/
105#define CONFIG_EXTRA_ENV_SETTINGS \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200106 "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
107 "boot.scr\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200108 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200109 "${kernelname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200110 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200111 "${initrdname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200112 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200113 "${fdtfile}\0" \
114 "check_ramdisk=" \
115 "if run loadinitrd; then " \
116 "setenv initrd_addr ${initrdaddr};" \
117 "else " \
118 "setenv initrd_addr -;" \
119 "fi;\0" \
120 "check_dtb=" \
121 "if run loaddtb; then " \
122 "setenv fdt_addr ${fdtaddr};" \
123 "else " \
124 "setenv fdt_addr;" \
125 "fi;\0" \
126 "kernel_args=" \
127 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
128 " rootwait ${console} ${opts}\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200129 "boot_script=" \
130 "run loadbootscript;" \
131 "source ${scriptaddr}\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200132 "boot_fit=" \
133 "setenv kerneladdr 0x42000000;" \
134 "setenv kernelname Image.itb;" \
135 "run loadkernel;" \
136 "run kernel_args;" \
137 "bootm ${kerneladdr}#${boardname}\0" \
138 "boot_uimg=" \
139 "setenv kerneladdr 0x40007FC0;" \
140 "setenv kernelname uImage;" \
141 "run check_dtb;" \
142 "run check_ramdisk;" \
143 "run loadkernel;" \
144 "run kernel_args;" \
145 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
146 "boot_zimg=" \
147 "setenv kerneladdr 0x40007FC0;" \
148 "setenv kernelname zImage;" \
149 "run check_dtb;" \
150 "run check_ramdisk;" \
151 "run loadkernel;" \
152 "run kernel_args;" \
153 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
154 "autoboot=" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200155 "if test -e mmc 0 boot.scr; then; " \
156 "run boot_script; " \
157 "elif test -e mmc 0 Image.itb; then; " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200158 "run boot_fit;" \
159 "elif test -e mmc 0 zImage; then; " \
160 "run boot_zimg;" \
161 "elif test -e mmc 0 uImage; then; " \
162 "run boot_uimg;" \
163 "fi;\0" \
164 "console=" CONFIG_DEFAULT_CONSOLE \
165 "mmcbootdev=0\0" \
166 "mmcbootpart=1\0" \
167 "mmcrootdev=0\0" \
168 "mmcrootpart=2\0" \
169 "bootdelay=0\0" \
170 "dfu_alt_system="CONFIG_DFU_ALT \
171 "dfu_alt_info=Please reset the board\0" \
172 "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
173 "consoleoff=set console console=ram; save; reset\0" \
174 "initrdname=uInitrd\0" \
175 "initrdaddr=42000000\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200176 "scriptaddr=0x42000000\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200177 "fdtaddr=40800000\0"
178
179/* I2C */
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200180#define CONFIG_SYS_I2C_S3C24X0
181#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
182#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200183
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200184/* GPT */
185#define CONFIG_RANDOM_UUID
186
187/* Security subsystem - enable hw_rand() */
188#define CONFIG_EXYNOS_ACE_SHA
189#define CONFIG_LIB_HW_RAND
190
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700191/* USB */
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700192#define CONFIG_USB_EHCI
193#define CONFIG_USB_EHCI_EXYNOS
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700194
195#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700196#define CONFIG_USB_HOST_ETHER
197#define CONFIG_USB_ETHER_SMSC95XX
198
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200199/*
200 * Supported Odroid boards: X3, U3
201 * TODO: Add Odroid X support
202 */
203#define CONFIG_MISC_COMMON
204#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
205#define CONFIG_BOARD_TYPES
206#define CONFIG_MISC_INIT_R
207
208#undef CONFIG_REVISION_TAG
209
210#endif /* __CONFIG_H */