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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
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020043
44/* Console configuration */
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020045
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020046#define CONFIG_BOOTCOMMAND "run autoboot"
47#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
48
49#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
50 - GENERATED_GBL_DATA_SIZE)
51
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020052#define CONFIG_SYS_MONITOR_BASE 0x00000000
53
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020054#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
55#define CONFIG_ENV_SIZE 4096
56#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
57#define CONFIG_ENV_OVERWRITE
58
59/* Partitions name */
60#define PARTS_BOOT "boot"
61#define PARTS_ROOT "platform"
62
63#define CONFIG_DFU_ALT \
64 "uImage fat 0 1;" \
65 "zImage fat 0 1;" \
66 "Image.itb fat 0 1;" \
67 "uInitrd fat 0 1;" \
68 "exynos4412-odroidu3.dtb fat 0 1;" \
69 "exynos4412-odroidx2.dtb fat 0 1;" \
70 ""PARTS_BOOT" part 0 1;" \
71 ""PARTS_ROOT" part 0 2\0" \
72
73#define CONFIG_SET_DFU_ALT_INFO
74#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
75
76#define CONFIG_DFU_ALT_BOOT_EMMC \
77 "u-boot raw 0x3e 0x800 mmcpart 1;" \
78 "bl1 raw 0x0 0x1e mmcpart 1;" \
79 "bl2 raw 0x1e 0x1d mmcpart 1;" \
80 "tzsw raw 0x83e 0x138 mmcpart 1\0"
81
82#define CONFIG_DFU_ALT_BOOT_SD \
83 "u-boot raw 0x3f 0x800;" \
84 "bl1 raw 0x1 0x1e;" \
85 "bl2 raw 0x1f 0x1d;" \
86 "tzsw raw 0x83f 0x138\0"
87
88/*
89 * Bootable media layout:
90 * dev: SD eMMC(part boot)
91 * BL1 1 0
92 * BL2 31 30
93 * UBOOT 63 62
94 * TZSW 2111 2110
95 * ENV 2560 2560(part user)
96 *
97 * MBR Primary partiions:
98 * Num Name Size Offset
99 * 1. BOOT: 100MiB 2MiB
100 * 2. ROOT: -
101*/
102#define CONFIG_EXTRA_ENV_SETTINGS \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200103 "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
104 "boot.scr\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200105 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200106 "${kernelname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200107 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200108 "${initrdname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200109 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200110 "${fdtfile}\0" \
111 "check_ramdisk=" \
112 "if run loadinitrd; then " \
113 "setenv initrd_addr ${initrdaddr};" \
114 "else " \
115 "setenv initrd_addr -;" \
116 "fi;\0" \
117 "check_dtb=" \
118 "if run loaddtb; then " \
119 "setenv fdt_addr ${fdtaddr};" \
120 "else " \
121 "setenv fdt_addr;" \
122 "fi;\0" \
123 "kernel_args=" \
124 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
125 " rootwait ${console} ${opts}\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200126 "boot_script=" \
127 "run loadbootscript;" \
128 "source ${scriptaddr}\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200129 "boot_fit=" \
130 "setenv kerneladdr 0x42000000;" \
131 "setenv kernelname Image.itb;" \
132 "run loadkernel;" \
133 "run kernel_args;" \
134 "bootm ${kerneladdr}#${boardname}\0" \
135 "boot_uimg=" \
136 "setenv kerneladdr 0x40007FC0;" \
137 "setenv kernelname uImage;" \
138 "run check_dtb;" \
139 "run check_ramdisk;" \
140 "run loadkernel;" \
141 "run kernel_args;" \
142 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
143 "boot_zimg=" \
144 "setenv kerneladdr 0x40007FC0;" \
145 "setenv kernelname zImage;" \
146 "run check_dtb;" \
147 "run check_ramdisk;" \
148 "run loadkernel;" \
149 "run kernel_args;" \
150 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
151 "autoboot=" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200152 "if test -e mmc 0 boot.scr; then; " \
153 "run boot_script; " \
154 "elif test -e mmc 0 Image.itb; then; " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200155 "run boot_fit;" \
156 "elif test -e mmc 0 zImage; then; " \
157 "run boot_zimg;" \
158 "elif test -e mmc 0 uImage; then; " \
159 "run boot_uimg;" \
160 "fi;\0" \
161 "console=" CONFIG_DEFAULT_CONSOLE \
162 "mmcbootdev=0\0" \
163 "mmcbootpart=1\0" \
164 "mmcrootdev=0\0" \
165 "mmcrootpart=2\0" \
166 "bootdelay=0\0" \
167 "dfu_alt_system="CONFIG_DFU_ALT \
168 "dfu_alt_info=Please reset the board\0" \
169 "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
170 "consoleoff=set console console=ram; save; reset\0" \
171 "initrdname=uInitrd\0" \
172 "initrdaddr=42000000\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200173 "scriptaddr=0x42000000\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200174 "fdtaddr=40800000\0"
175
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200176/* GPT */
177#define CONFIG_RANDOM_UUID
178
179/* Security subsystem - enable hw_rand() */
180#define CONFIG_EXYNOS_ACE_SHA
181#define CONFIG_LIB_HW_RAND
182
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700183/* USB */
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700184#define CONFIG_USB_EHCI_EXYNOS
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700185
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200186/*
187 * Supported Odroid boards: X3, U3
188 * TODO: Add Odroid X support
189 */
190#define CONFIG_MISC_COMMON
191#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
192#define CONFIG_BOARD_TYPES
193#define CONFIG_MISC_INIT_R
194
195#undef CONFIG_REVISION_TAG
196
197#endif /* __CONFIG_H */