summaryrefslogtreecommitdiff
path: root/include/configs/stm32mp1.h
blob: 988992b336eb014e3a71930c39380764ca1cfd21 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
/*
 * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
 *
 * Configuration settings for the STM32MP15x CPU
 */

#ifndef __CONFIG_H
#define __CONFIG_H
#include <linux/sizes.h>
#include <asm/arch/stm32.h>

#ifndef CONFIG_STM32MP1_TRUSTED
/* PSCI support */
#define CONFIG_ARMV7_PSCI_1_0
#define CONFIG_ARMV7_SECURE_BASE		STM32_SYSRAM_BASE
#define CONFIG_ARMV7_SECURE_MAX_SIZE		STM32_SYSRAM_SIZE
#endif

/*
 * Configuration of the external SRAM memory used by U-Boot
 */
#define CONFIG_SYS_SDRAM_BASE			STM32_DDR_BASE
#define CONFIG_SYS_INIT_SP_ADDR			CONFIG_SYS_TEXT_BASE

#ifdef CONFIG_STM32MP1_OPTEE
#define CONFIG_SYS_MEM_TOP_HIDE			SZ_32M
#endif /* CONFIG_STM32MP1_OPTEE */

/*
 * Console I/O buffer size
 */
#define CONFIG_SYS_CBSIZE			SZ_1K

/*
 * Needed by "loadb"
 */
#define CONFIG_SYS_LOAD_ADDR			STM32_DDR_BASE

/* ATAGs */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

/* Extend size of kernel image for uncompression */
#define CONFIG_SYS_BOOTM_LEN			SZ_32M

/* SPL support */
#ifdef CONFIG_SPL
/* SPL use DDR */
#define CONFIG_SPL_BSS_START_ADDR	0xC0200000
#define CONFIG_SPL_BSS_MAX_SIZE		0x00100000
#define CONFIG_SYS_SPL_MALLOC_START	0xC0300000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x00100000

/* limit SYSRAM usage to first 128 KB */
#define CONFIG_SPL_MAX_SIZE		0x00020000
#define CONFIG_SPL_STACK		(STM32_SYSRAM_BASE + \
					 STM32_SYSRAM_SIZE)
#endif /* #ifdef CONFIG_SPL */

#define CONFIG_SYS_MEMTEST_START	STM32_DDR_BASE
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + SZ_64M)
#define CONFIG_SYS_MEMTEST_SCRATCH	(CONFIG_SYS_MEMTEST_END + 4)

/*MMC SD*/
#define CONFIG_SYS_MMC_MAX_DEVICE	3

/* NAND support */
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_SYS_MAX_NAND_DEVICE	1

/* Ethernet need */
#ifdef CONFIG_DWC_ETH_QOS
#define CONFIG_SYS_NONCACHED_MEMORY	(1 * SZ_1M)	/* 1M */
#define CONFIG_SERVERIP                 192.168.1.1
#define CONFIG_BOOTP_SERVERIP
#define CONFIG_SYS_AUTOLOAD		"no"
#endif

/* Dynamic MTD partition support */
#if defined(CONFIG_STM32_QSPI) || defined(CONFIG_NAND_STM32_FMC2)
#define CONFIG_SYS_MTDPARTS_RUNTIME
#endif

#ifdef CONFIG_DM_VIDEO
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_BMP_16BPP
#define CONFIG_BMP_24BPP
#define CONFIG_BMP_32BPP
#endif

/*****************************************************************************/
#ifdef CONFIG_DISTRO_DEFAULTS
/*****************************************************************************/

#if !defined(CONFIG_SPL_BUILD)

#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 1) \
	func(UBIFS, ubifs, 0) \
	func(MMC, mmc, 0) \
	func(MMC, mmc, 2) \
	func(PXE, pxe, na)

/*
 * bootcmd for stm32mp1:
 * for serial/usb: execute the stm32prog command
 * for mmc boot (eMMC, SD card), boot only on the same device
 * for nand boot, boot with on ubifs partition on nand
 * for nor boot, use the default order
 */
#define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
	"echo \"Boot over ${boot_device}${boot_instance}!\";" \
	"if test ${boot_device} = serial || test ${boot_device} = usb;" \
	"then stm32prog ${boot_device} ${boot_instance}; " \
	"else " \
		"run env_check;" \
		"if test ${boot_device} = mmc;" \
		"then env set boot_targets \"mmc${boot_instance}\"; fi;" \
		"if test ${boot_device} = nand;" \
		"then env set boot_targets ubifs0; fi;" \
		"run distro_bootcmd;" \
	"fi;\0"

#include <config_distro_bootcmd.h>

#ifdef CONFIG_STM32MP1_OPTEE
/* with OPTEE: define specific MTD partitions = teeh, teed, teex */
#define STM32MP_MTDPARTS \
	"mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),256k(teeh),256k(teed),256k(teex),-(nor_user)\0" \
	"mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),512k(teeh),512k(teed),512k(teex),-(UBI)\0"

#else /* CONFIG_STM32MP1_OPTEE */
#define STM32MP_MTDPARTS \
	"mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \
	"mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0"

#endif /* CONFIG_STM32MP1_OPTEE */

#ifndef CONFIG_SYS_MTDPARTS_RUNTIME
#undef STM32MP_MTDPARTS
#define STM32MP_MTDPARTS
#endif

/*
 * memory layout for 32M uncompressed/compressed kernel,
 * 1M fdt, 1M script, 1M pxe and 1M for splashimage
 * and the ramdisk at the end.
 */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"bootdelay=1\0" \
	"kernel_addr_r=0xc2000000\0" \
	"fdt_addr_r=0xc4000000\0" \
	"scriptaddr=0xc4100000\0" \
	"pxefile_addr_r=0xc4200000\0" \
	"splashimage=0xc4300000\0"  \
	"ramdisk_addr_r=0xc4400000\0" \
	"fdt_high=0xffffffff\0" \
	"initrd_high=0xffffffff\0" \
	"altbootcmd=run bootcmd\0" \
	"env_default=1\0" \
	"env_check=if test $env_default -eq 1;"\
		" then env set env_default 0;env save;fi\0" \
	STM32MP_BOOTCMD \
	STM32MP_MTDPARTS \
	BOOTENV \
	"boot_net_usb_start=true\0"

#endif /* ifndef CONFIG_SPL_BUILD */
#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/

#endif /* __CONFIG_H */