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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Przemyslaw Marczak73eca212014-09-01 13:50:53 +02002/*
3 * Copyright (C) 2014 Samsung Electronics
4 * Sanghee Kim <sh0130.kim@samsung.com>
5 * Piotr Wilczek <p.wilczek@samsung.com>
6 * Przemyslaw Marczak <p.marczak@samsung.com>
7 *
8 * Configuation settings for the Odroid-U3 (EXYNOS4412) board.
Przemyslaw Marczak73eca212014-09-01 13:50:53 +02009 */
10
11#ifndef __CONFIG_ODROID_U3_H
12#define __CONFIG_ODROID_U3_H
13
Simon Glass4c7bb1d2014-10-07 22:01:44 -060014#include <configs/exynos4-common.h>
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020015
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020016#define CONFIG_SYS_L2CACHE_OFF
17#ifndef CONFIG_SYS_L2CACHE_OFF
18#define CONFIG_SYS_L2_PL310
19#define CONFIG_SYS_PL310_BASE 0x10502000
20#endif
21
22#define CONFIG_MACH_TYPE 4289
23
24#define CONFIG_NR_DRAM_BANKS 8
25#define CONFIG_SYS_SDRAM_BASE 0x40000000
26#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
27#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
Przemyslaw Marczakddb49f32015-02-17 14:50:27 +010028/* Reserve the last 1 MiB for the secure firmware */
29#define CONFIG_SYS_MEM_TOP_HIDE (1UL << 20UL)
30#define CONFIG_TZSW_RESERVED_DRAM_SIZE CONFIG_SYS_MEM_TOP_HIDE
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020031
32/* memtest works on */
33#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
34#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
35#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020036
37#include <linux/sizes.h>
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020038
39/* select serial console configuration */
40#define CONFIG_SERIAL1
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020041
42/* Console configuration */
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020043
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020044#define CONFIG_BOOTCOMMAND "run autoboot"
Dongjin Kim232ed3c2017-10-28 00:22:27 -040045#define CONFIG_DEFAULT_CONSOLE "ttySAC1,115200n8"
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020046
47#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
48 - GENERATED_GBL_DATA_SIZE)
49
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020050#define CONFIG_SYS_MONITOR_BASE 0x00000000
51
Przemyslaw Marczak73eca212014-09-01 13:50:53 +020052#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
53#define CONFIG_ENV_SIZE 4096
54#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
55#define CONFIG_ENV_OVERWRITE
56
57/* Partitions name */
58#define PARTS_BOOT "boot"
59#define PARTS_ROOT "platform"
60
61#define CONFIG_DFU_ALT \
62 "uImage fat 0 1;" \
63 "zImage fat 0 1;" \
64 "Image.itb fat 0 1;" \
65 "uInitrd fat 0 1;" \
66 "exynos4412-odroidu3.dtb fat 0 1;" \
67 "exynos4412-odroidx2.dtb fat 0 1;" \
68 ""PARTS_BOOT" part 0 1;" \
69 ""PARTS_ROOT" part 0 2\0" \
70
71#define CONFIG_SET_DFU_ALT_INFO
72#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
73
74#define CONFIG_DFU_ALT_BOOT_EMMC \
75 "u-boot raw 0x3e 0x800 mmcpart 1;" \
76 "bl1 raw 0x0 0x1e mmcpart 1;" \
77 "bl2 raw 0x1e 0x1d mmcpart 1;" \
78 "tzsw raw 0x83e 0x138 mmcpart 1\0"
79
80#define CONFIG_DFU_ALT_BOOT_SD \
81 "u-boot raw 0x3f 0x800;" \
82 "bl1 raw 0x1 0x1e;" \
83 "bl2 raw 0x1f 0x1d;" \
84 "tzsw raw 0x83f 0x138\0"
85
86/*
87 * Bootable media layout:
88 * dev: SD eMMC(part boot)
89 * BL1 1 0
90 * BL2 31 30
91 * UBOOT 63 62
92 * TZSW 2111 2110
93 * ENV 2560 2560(part user)
94 *
95 * MBR Primary partiions:
96 * Num Name Size Offset
97 * 1. BOOT: 100MiB 2MiB
98 * 2. ROOT: -
99*/
100#define CONFIG_EXTRA_ENV_SETTINGS \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200101 "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} ${scriptaddr} " \
102 "boot.scr\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200103 "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200104 "${kernelname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200105 "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200106 "${initrdname}\0" \
Guillaume GARDET4ed50802015-10-09 14:26:22 +0200107 "loaddtb=load mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200108 "${fdtfile}\0" \
109 "check_ramdisk=" \
110 "if run loadinitrd; then " \
111 "setenv initrd_addr ${initrdaddr};" \
112 "else " \
113 "setenv initrd_addr -;" \
114 "fi;\0" \
115 "check_dtb=" \
116 "if run loaddtb; then " \
117 "setenv fdt_addr ${fdtaddr};" \
118 "else " \
119 "setenv fdt_addr;" \
120 "fi;\0" \
121 "kernel_args=" \
122 "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
123 " rootwait ${console} ${opts}\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200124 "boot_script=" \
125 "run loadbootscript;" \
126 "source ${scriptaddr}\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200127 "boot_fit=" \
128 "setenv kerneladdr 0x42000000;" \
129 "setenv kernelname Image.itb;" \
130 "run loadkernel;" \
131 "run kernel_args;" \
132 "bootm ${kerneladdr}#${boardname}\0" \
133 "boot_uimg=" \
134 "setenv kerneladdr 0x40007FC0;" \
135 "setenv kernelname uImage;" \
136 "run check_dtb;" \
137 "run check_ramdisk;" \
138 "run loadkernel;" \
139 "run kernel_args;" \
140 "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
141 "boot_zimg=" \
142 "setenv kerneladdr 0x40007FC0;" \
143 "setenv kernelname zImage;" \
144 "run check_dtb;" \
145 "run check_ramdisk;" \
146 "run loadkernel;" \
147 "run kernel_args;" \
148 "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
149 "autoboot=" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200150 "if test -e mmc 0 boot.scr; then; " \
151 "run boot_script; " \
152 "elif test -e mmc 0 Image.itb; then; " \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200153 "run boot_fit;" \
154 "elif test -e mmc 0 zImage; then; " \
155 "run boot_zimg;" \
156 "elif test -e mmc 0 uImage; then; " \
157 "run boot_uimg;" \
158 "fi;\0" \
Dongjin Kim232ed3c2017-10-28 00:22:27 -0400159 "console=" CONFIG_DEFAULT_CONSOLE "\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200160 "mmcbootdev=0\0" \
161 "mmcbootpart=1\0" \
162 "mmcrootdev=0\0" \
163 "mmcrootpart=2\0" \
164 "bootdelay=0\0" \
165 "dfu_alt_system="CONFIG_DFU_ALT \
166 "dfu_alt_info=Please reset the board\0" \
167 "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
168 "consoleoff=set console console=ram; save; reset\0" \
169 "initrdname=uInitrd\0" \
170 "initrdaddr=42000000\0" \
Guillaume GARDET8e34a742015-10-09 14:26:23 +0200171 "scriptaddr=0x42000000\0" \
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200172 "fdtaddr=40800000\0"
173
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200174/* GPT */
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200175
176/* Security subsystem - enable hw_rand() */
177#define CONFIG_EXYNOS_ACE_SHA
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200178
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700179/* USB */
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700180#define CONFIG_USB_EHCI_EXYNOS
Suriyan Ramasami6a23c652014-10-29 09:22:43 -0700181
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200182/*
183 * Supported Odroid boards: X3, U3
184 * TODO: Add Odroid X support
185 */
186#define CONFIG_MISC_COMMON
Przemyslaw Marczak73eca212014-09-01 13:50:53 +0200187#define CONFIG_BOARD_TYPES
188#define CONFIG_MISC_INIT_R
189
190#undef CONFIG_REVISION_TAG
191
192#endif /* __CONFIG_H */