Merge tag 'efi-2019-07-rc5-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
[platform/kernel/u-boot.git] / include / configs / stm32mp1.h
1 /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
2 /*
3  * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
4  *
5  * Configuration settings for the STM32MP15x CPU
6  */
7
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10 #include <linux/sizes.h>
11 #include <asm/arch/stm32.h>
12
13 /*
14  * Number of clock ticks in 1 sec
15  */
16 #define CONFIG_SYS_HZ                           1000
17
18 #ifndef CONFIG_STM32MP1_TRUSTED
19 /* PSCI support */
20 #define CONFIG_ARMV7_PSCI_1_0
21 #define CONFIG_ARMV7_SECURE_BASE                STM32_SYSRAM_BASE
22 #define CONFIG_ARMV7_SECURE_MAX_SIZE            STM32_SYSRAM_SIZE
23 #endif
24
25 /*
26  * Configuration of the external SRAM memory used by U-Boot
27  */
28 #define CONFIG_SYS_SDRAM_BASE                   STM32_DDR_BASE
29 #define CONFIG_SYS_INIT_SP_ADDR                 CONFIG_SYS_TEXT_BASE
30
31 /*
32  * Console I/O buffer size
33  */
34 #define CONFIG_SYS_CBSIZE                       SZ_1K
35
36 /*
37  * Needed by "loadb"
38  */
39 #define CONFIG_SYS_LOAD_ADDR                    STM32_DDR_BASE
40
41 #if defined(CONFIG_ENV_IS_IN_UBI)
42 #define CONFIG_ENV_UBI_VOLUME_REDUND            "uboot_config_r"
43 #endif
44
45 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH)
46 #define CONFIG_ENV_SECT_SIZE                    SZ_256K
47 #define CONFIG_ENV_OFFSET                       0x00280000
48 #endif
49
50 /* ATAGs */
51 #define CONFIG_CMDLINE_TAG
52 #define CONFIG_SETUP_MEMORY_TAGS
53 #define CONFIG_INITRD_TAG
54
55 /* Extend size of kernel image for uncompression */
56 #define CONFIG_SYS_BOOTM_LEN                    SZ_32M
57
58 /* SPL support */
59 #ifdef CONFIG_SPL
60 /* BOOTROM load address */
61 /* SPL use DDR */
62 #define CONFIG_SPL_BSS_START_ADDR       0xC0200000
63 #define CONFIG_SPL_BSS_MAX_SIZE         0x00100000
64 #define CONFIG_SYS_SPL_MALLOC_START     0xC0300000
65 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00100000
66
67 /* limit SYSRAM usage to first 128 KB */
68 #define CONFIG_SPL_MAX_SIZE             0x00020000
69 #define CONFIG_SPL_STACK                (STM32_SYSRAM_BASE + \
70                                          STM32_SYSRAM_SIZE)
71 #endif /* #ifdef CONFIG_SPL */
72
73 #define CONFIG_SYS_MEMTEST_START        STM32_DDR_BASE
74 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_64M)
75 #define CONFIG_SYS_MEMTEST_SCRATCH      (CONFIG_SYS_MEMTEST_END + 4)
76
77 /*MMC SD*/
78 #define CONFIG_SYS_MMC_MAX_DEVICE       3
79
80 /* Ethernet need */
81 #ifdef CONFIG_DWC_ETH_QOS
82 #define CONFIG_SYS_NONCACHED_MEMORY     (1 * SZ_1M)     /* 1M */
83 #define CONFIG_SERVERIP                 192.168.1.1
84 #define CONFIG_BOOTP_SERVERIP
85 #define CONFIG_SYS_AUTOLOAD             "no"
86 #endif
87
88 /*****************************************************************************/
89 #ifdef CONFIG_DISTRO_DEFAULTS
90 /*****************************************************************************/
91
92 #if !defined(CONFIG_SPL_BUILD)
93
94 /* NAND support */
95 #define CONFIG_SYS_NAND_ONFI_DETECTION
96 #define CONFIG_SYS_MAX_NAND_DEVICE      1
97 #define BOOT_TARGET_DEVICES(func) \
98         func(MMC, mmc, 1) \
99         func(MMC, mmc, 0) \
100         func(MMC, mmc, 2) \
101         func(PXE, pxe, na)
102
103 /*
104  * bootcmd for stm32mp1:
105  * for serial/usb: execute the stm32prog command
106  * for mmc boot (eMMC, SD card), boot only on the same device
107  * for nand boot, boot with on ubifs partition on nand
108  * for nor boot, use the default order
109  */
110 #define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
111         "echo \"Boot over ${boot_device}${boot_instance}!\";" \
112         "if test ${boot_device} = serial || test ${boot_device} = usb;" \
113         "then stm32prog ${boot_device} ${boot_instance}; " \
114         "else " \
115                 "if test ${boot_device} = mmc;" \
116                 "then env set boot_targets \"mmc${boot_instance}\"; fi;" \
117                 "if test ${boot_device} = nand;" \
118                 "then env set boot_targets ubifs0; fi;" \
119                 "run distro_bootcmd;" \
120         "fi;\0"
121
122 #include <config_distro_bootcmd.h>
123
124 #if defined(CONFIG_STM32_QSPI) || defined(CONFIG_NAND_STM32_FMC)
125 #define CONFIG_SYS_MTDPARTS_RUNTIME
126 #endif
127
128 #define STM32MP_MTDPARTS \
129         "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \
130         "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0"
131
132 /*
133  * memory layout for 32M uncompressed/compressed kernel,
134  * 1M fdt, 1M script, 1M pxe and 1M for splashimage
135  * and the ramdisk at the end.
136  */
137 #define CONFIG_EXTRA_ENV_SETTINGS \
138         "kernel_addr_r=0xc2000000\0" \
139         "fdt_addr_r=0xc4000000\0" \
140         "scriptaddr=0xc4100000\0" \
141         "pxefile_addr_r=0xc4200000\0" \
142         "splashimage=0xc4300000\0"  \
143         "ramdisk_addr_r=0xc4400000\0" \
144         "fdt_high=0xffffffff\0" \
145         "initrd_high=0xffffffff\0" \
146         STM32MP_BOOTCMD \
147         STM32MP_MTDPARTS \
148         BOOTENV
149
150 #endif /* ifndef CONFIG_SPL_BUILD */
151 #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
152
153 #endif /* __CONFIG_H */