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4549e789 | 1 | /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */ |
f8598d98 PD |
2 | /* |
3 | * Copyright (C) 2018, STMicroelectronics - All Rights Reserved | |
4 | * | |
5 | * Configuration settings for the STM32MP15x CPU | |
f8598d98 PD |
6 | */ |
7 | ||
8 | #ifndef __CONFIG_H | |
9 | #define __CONFIG_H | |
10 | #include <linux/sizes.h> | |
11 | #include <asm/arch/stm32.h> | |
12 | ||
654706be | 13 | #ifndef CONFIG_TFABOOT |
41c79775 PD |
14 | /* PSCI support */ |
15 | #define CONFIG_ARMV7_PSCI_1_0 | |
16 | #define CONFIG_ARMV7_SECURE_BASE STM32_SYSRAM_BASE | |
17 | #define CONFIG_ARMV7_SECURE_MAX_SIZE STM32_SYSRAM_SIZE | |
abf2678f | 18 | #endif |
41c79775 | 19 | |
f8598d98 PD |
20 | /* |
21 | * Configuration of the external SRAM memory used by U-Boot | |
22 | */ | |
23 | #define CONFIG_SYS_SDRAM_BASE STM32_DDR_BASE | |
24 | #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE | |
25 | ||
152c84bc PD |
26 | #ifdef CONFIG_STM32MP1_OPTEE |
27 | #define CONFIG_SYS_MEM_TOP_HIDE SZ_32M | |
28 | #endif /* CONFIG_STM32MP1_OPTEE */ | |
29 | ||
f8598d98 PD |
30 | /* |
31 | * Console I/O buffer size | |
32 | */ | |
33 | #define CONFIG_SYS_CBSIZE SZ_1K | |
34 | ||
35 | /* | |
7819b57d | 36 | * default load address used for command tftp, bootm , loadb, ... |
f8598d98 | 37 | */ |
7819b57d MV |
38 | #define CONFIG_LOADADDR 0xc2000000 |
39 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
f8598d98 | 40 | |
f8598d98 PD |
41 | /* ATAGs */ |
42 | #define CONFIG_CMDLINE_TAG | |
43 | #define CONFIG_SETUP_MEMORY_TAGS | |
44 | #define CONFIG_INITRD_TAG | |
45 | ||
ac5769cb PD |
46 | /* |
47 | * For booting Linux, use the first 256 MB of memory, since this is | |
48 | * the maximum mapped by the Linux kernel during initialization. | |
49 | */ | |
50 | #define CONFIG_SYS_BOOTMAPSZ SZ_256M | |
51 | ||
2cf2b513 | 52 | /* Extend size of kernel image for uncompression */ |
ac5769cb | 53 | #define CONFIG_SYS_BOOTM_LEN SZ_32M |
2cf2b513 | 54 | |
f8598d98 PD |
55 | /* SPL support */ |
56 | #ifdef CONFIG_SPL | |
f8598d98 PD |
57 | /* SPL use DDR */ |
58 | #define CONFIG_SPL_BSS_START_ADDR 0xC0200000 | |
59 | #define CONFIG_SPL_BSS_MAX_SIZE 0x00100000 | |
60 | #define CONFIG_SYS_SPL_MALLOC_START 0xC0300000 | |
61 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 | |
62 | ||
63 | /* limit SYSRAM usage to first 128 KB */ | |
64 | #define CONFIG_SPL_MAX_SIZE 0x00020000 | |
65 | #define CONFIG_SPL_STACK (STM32_SYSRAM_BASE + \ | |
66 | STM32_SYSRAM_SIZE) | |
67 | #endif /* #ifdef CONFIG_SPL */ | |
f8598d98 PD |
68 | /*MMC SD*/ |
69 | #define CONFIG_SYS_MMC_MAX_DEVICE 3 | |
70 | ||
c840c294 PD |
71 | /* NAND support */ |
72 | #define CONFIG_SYS_NAND_ONFI_DETECTION | |
73 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
74 | ||
b4d4fe7b CR |
75 | /* Ethernet need */ |
76 | #ifdef CONFIG_DWC_ETH_QOS | |
77 | #define CONFIG_SYS_NONCACHED_MEMORY (1 * SZ_1M) /* 1M */ | |
78 | #define CONFIG_SERVERIP 192.168.1.1 | |
79 | #define CONFIG_BOOTP_SERVERIP | |
80 | #define CONFIG_SYS_AUTOLOAD "no" | |
81 | #endif | |
82 | ||
a6bbc62c YF |
83 | #ifdef CONFIG_DM_VIDEO |
84 | #define CONFIG_VIDEO_BMP_RLE8 | |
85 | #define CONFIG_BMP_16BPP | |
86 | #define CONFIG_BMP_24BPP | |
87 | #define CONFIG_BMP_32BPP | |
88 | #endif | |
89 | ||
842ebb5f PD |
90 | /*****************************************************************************/ |
91 | #ifdef CONFIG_DISTRO_DEFAULTS | |
92 | /*****************************************************************************/ | |
93 | ||
94 | #if !defined(CONFIG_SPL_BUILD) | |
f8598d98 | 95 | |
c3ab0fe6 MV |
96 | #ifdef CONFIG_CMD_MMC |
97 | #define BOOT_TARGET_MMC0(func) func(MMC, mmc, 0) | |
98 | #define BOOT_TARGET_MMC1(func) func(MMC, mmc, 1) | |
99 | #define BOOT_TARGET_MMC2(func) func(MMC, mmc, 2) | |
100 | #else | |
101 | #define BOOT_TARGET_MMC0(func) | |
102 | #define BOOT_TARGET_MMC1(func) | |
103 | #define BOOT_TARGET_MMC2(func) | |
104 | #endif | |
105 | ||
106 | #ifdef CONFIG_NET | |
107 | #define BOOT_TARGET_PXE(func) func(PXE, pxe, na) | |
108 | #else | |
109 | #define BOOT_TARGET_PXE(func) | |
110 | #endif | |
111 | ||
112 | #ifdef CONFIG_CMD_UBIFS | |
113 | #define BOOT_TARGET_UBIFS(func) func(UBIFS, ubifs, 0) | |
114 | #else | |
115 | #define BOOT_TARGET_UBIFS(func) | |
116 | #endif | |
117 | ||
118 | #define BOOT_TARGET_DEVICES(func) \ | |
119 | BOOT_TARGET_MMC1(func) \ | |
120 | BOOT_TARGET_UBIFS(func) \ | |
121 | BOOT_TARGET_MMC0(func) \ | |
122 | BOOT_TARGET_MMC2(func) \ | |
123 | BOOT_TARGET_PXE(func) | |
b4d4fe7b | 124 | |
842ebb5f PD |
125 | /* |
126 | * bootcmd for stm32mp1: | |
127 | * for serial/usb: execute the stm32prog command | |
128 | * for mmc boot (eMMC, SD card), boot only on the same device | |
129 | * for nand boot, boot with on ubifs partition on nand | |
130 | * for nor boot, use the default order | |
131 | */ | |
842ebb5f PD |
132 | #define STM32MP_BOOTCMD "bootcmd_stm32mp=" \ |
133 | "echo \"Boot over ${boot_device}${boot_instance}!\";" \ | |
134 | "if test ${boot_device} = serial || test ${boot_device} = usb;" \ | |
135 | "then stm32prog ${boot_device} ${boot_instance}; " \ | |
136 | "else " \ | |
22bed7ee | 137 | "run env_check;" \ |
842ebb5f PD |
138 | "if test ${boot_device} = mmc;" \ |
139 | "then env set boot_targets \"mmc${boot_instance}\"; fi;" \ | |
140 | "if test ${boot_device} = nand;" \ | |
141 | "then env set boot_targets ubifs0; fi;" \ | |
142 | "run distro_bootcmd;" \ | |
143 | "fi;\0" | |
f8598d98 | 144 | |
842ebb5f | 145 | #include <config_distro_bootcmd.h> |
11dfd1a3 | 146 | |
152c84bc PD |
147 | #ifdef CONFIG_STM32MP1_OPTEE |
148 | /* with OPTEE: define specific MTD partitions = teeh, teed, teex */ | |
149 | #define STM32MP_MTDPARTS \ | |
150 | "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),256k(teeh),256k(teed),256k(teex),-(nor_user)\0" \ | |
fd399a18 PD |
151 | "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),512k(teeh),512k(teed),512k(teex),-(UBI)\0" \ |
152 | "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),"\ | |
153 | "512k(teeh),512k(teed),512k(teex),-(UBI)\0" | |
152c84bc PD |
154 | |
155 | #else /* CONFIG_STM32MP1_OPTEE */ | |
87471649 | 156 | #define STM32MP_MTDPARTS \ |
baf053f9 | 157 | "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \ |
fd399a18 PD |
158 | "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0" \ |
159 | "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0" | |
87471649 | 160 | |
152c84bc PD |
161 | #endif /* CONFIG_STM32MP1_OPTEE */ |
162 | ||
c840c294 PD |
163 | #ifndef CONFIG_SYS_MTDPARTS_RUNTIME |
164 | #undef STM32MP_MTDPARTS | |
165 | #define STM32MP_MTDPARTS | |
166 | #endif | |
167 | ||
2cf2b513 PD |
168 | /* |
169 | * memory layout for 32M uncompressed/compressed kernel, | |
170 | * 1M fdt, 1M script, 1M pxe and 1M for splashimage | |
171 | * and the ramdisk at the end. | |
172 | */ | |
f8598d98 | 173 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
53b95a34 | 174 | "bootdelay=1\0" \ |
2cf2b513 PD |
175 | "kernel_addr_r=0xc2000000\0" \ |
176 | "fdt_addr_r=0xc4000000\0" \ | |
177 | "scriptaddr=0xc4100000\0" \ | |
178 | "pxefile_addr_r=0xc4200000\0" \ | |
179 | "splashimage=0xc4300000\0" \ | |
180 | "ramdisk_addr_r=0xc4400000\0" \ | |
f95f98c8 PD |
181 | "altbootcmd=run bootcmd\0" \ |
182 | "env_default=1\0" \ | |
22bed7ee PD |
183 | "env_check=if test $env_default -eq 1;"\ |
184 | " then env set env_default 0;env save;fi\0" \ | |
842ebb5f | 185 | STM32MP_BOOTCMD \ |
87471649 | 186 | STM32MP_MTDPARTS \ |
2ed212c1 PD |
187 | BOOTENV \ |
188 | "boot_net_usb_start=true\0" | |
f8598d98 PD |
189 | |
190 | #endif /* ifndef CONFIG_SPL_BUILD */ | |
842ebb5f | 191 | #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/ |
f8598d98 PD |
192 | |
193 | #endif /* __CONFIG_H */ |