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1 | /* |
2 | * Copyright (C) 2017 Marek Behun <marek.behun@nic.cz> | |
3 | * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek@nic.cz> | |
4 | * | |
5 | * SPDX-License-Identifier: GPL-2.0+ | |
6 | */ | |
7 | ||
8 | #ifndef _CONFIG_TURRIS_OMNIA_H | |
9 | #define _CONFIG_TURRIS_OMNIA_H | |
10 | ||
11 | /* | |
12 | * High Level Configuration Options (easy to change) | |
13 | */ | |
14 | ||
15 | #define CONFIG_MISC_INIT_R | |
16 | #define CONFIG_DISPLAY_BOARDINFO_LATE | |
17 | ||
18 | /* | |
19 | * TEXT_BASE needs to be below 16MiB, since this area is scrubbed | |
20 | * for DDR ECC byte filling in the SPL before loading the main | |
21 | * U-Boot into it. | |
22 | */ | |
b6ee860b MB |
23 | #define CONFIG_SYS_TCLK 250000000 /* 250MHz */ |
24 | ||
25 | /* | |
26 | * Commands configuration | |
27 | */ | |
b6ee860b MB |
28 | |
29 | /* I2C support */ | |
30 | #define CONFIG_DM_I2C | |
31 | #define CONFIG_I2C_MUX | |
32 | #define CONFIG_I2C_MUX_PCA954x | |
33 | #define CONFIG_SPL_I2C_MUX | |
34 | #define CONFIG_SYS_I2C_MVTWSI | |
35 | ||
36 | /* Watchdog support */ | |
37 | #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION) | |
38 | # define CONFIG_WATCHDOG | |
39 | #endif | |
40 | ||
41 | /* SPI NOR flash default params, used by sf commands */ | |
42 | #define CONFIG_SF_DEFAULT_SPEED 1000000 | |
43 | #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 | |
44 | #define CONFIG_SPI_FLASH | |
45 | #define CONFIG_SPI_FLASH_SPANSION | |
46 | ||
47 | /* | |
48 | * SDIO/MMC Card Configuration | |
49 | */ | |
50 | #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE | |
51 | ||
52 | /* | |
53 | * SATA/SCSI/AHCI configuration | |
54 | */ | |
b6ee860b MB |
55 | #define CONFIG_SCSI_AHCI_PLAT |
56 | #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 | |
57 | #define CONFIG_SYS_SCSI_MAX_LUN 1 | |
58 | #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ | |
59 | CONFIG_SYS_SCSI_MAX_LUN) | |
60 | ||
b6ee860b MB |
61 | /* USB/EHCI configuration */ |
62 | #define CONFIG_EHCI_IS_TDI | |
63 | ||
64 | /* Environment in SPI NOR flash */ | |
b6ee860b MB |
65 | #define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */ |
66 | #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ | |
67 | #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ | |
68 | ||
69 | #define CONFIG_PHY_MARVELL /* there is a marvell phy */ | |
70 | #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ | |
71 | ||
72 | /* PCIe support */ | |
73 | #ifndef CONFIG_SPL_BUILD | |
74 | #define CONFIG_PCI_MVEBU | |
75 | #define CONFIG_PCI_SCAN_SHOW | |
76 | #endif | |
77 | ||
78 | #define CONFIG_SYS_ALT_MEMTEST | |
79 | ||
80 | /* Keep device tree and initrd in lower memory so the kernel can access them */ | |
81 | #define RELOCATION_LIMITS_ENV_SETTINGS \ | |
82 | "fdt_high=0x10000000\0" \ | |
83 | "initrd_high=0x10000000\0" | |
84 | ||
85 | /* Defines for SPL */ | |
b6ee860b MB |
86 | #define CONFIG_SPL_SIZE (140 << 10) |
87 | #define CONFIG_SPL_TEXT_BASE 0x40000030 | |
88 | #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) | |
89 | ||
90 | #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) | |
91 | #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) | |
92 | ||
93 | #ifdef CONFIG_SPL_BUILD | |
94 | #define CONFIG_SYS_MALLOC_SIMPLE | |
95 | #endif | |
96 | ||
97 | #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) | |
98 | #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) | |
99 | #define CONFIG_SPL_DRIVERS_MISC_SUPPORT | |
100 | ||
101 | #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI | |
102 | /* SPL related SPI defines */ | |
103 | # define CONFIG_SPL_SPI_LOAD | |
104 | # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 | |
105 | # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS | |
106 | #endif | |
107 | ||
108 | #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC | |
109 | /* SPL related MMC defines */ | |
110 | # define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) | |
111 | # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS | |
112 | # ifdef CONFIG_SPL_BUILD | |
113 | # define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ | |
114 | # endif | |
115 | #endif | |
116 | ||
117 | /* | |
118 | * mv-common.h should be defined after CMD configs since it used them | |
119 | * to enable certain macros | |
120 | */ | |
121 | #include "mv-common.h" | |
122 | ||
123 | /* Include the common distro boot environment */ | |
124 | #ifndef CONFIG_SPL_BUILD | |
125 | #include <config_distro_defaults.h> | |
126 | ||
127 | #ifdef CONFIG_MMC | |
128 | #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) | |
129 | #else | |
130 | #define BOOT_TARGET_DEVICES_MMC(func) | |
131 | #endif | |
132 | ||
133 | #ifdef CONFIG_USB_STORAGE | |
134 | #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) | |
135 | #else | |
136 | #define BOOT_TARGET_DEVICES_USB(func) | |
137 | #endif | |
138 | ||
139 | #define BOOT_TARGET_DEVICES(func) \ | |
140 | BOOT_TARGET_DEVICES_MMC(func) \ | |
141 | BOOT_TARGET_DEVICES_USB(func) \ | |
142 | func(PXE, pxe, na) \ | |
143 | func(DHCP, dhcp, na) | |
144 | ||
145 | #define KERNEL_ADDR_R __stringify(0x1000000) | |
146 | #define FDT_ADDR_R __stringify(0x2000000) | |
147 | #define RAMDISK_ADDR_R __stringify(0x2200000) | |
148 | #define SCRIPT_ADDR_R __stringify(0x1800000) | |
149 | #define PXEFILE_ADDR_R __stringify(0x1900000) | |
150 | ||
151 | #define LOAD_ADDRESS_ENV_SETTINGS \ | |
152 | "kernel_addr_r=" KERNEL_ADDR_R "\0" \ | |
153 | "fdt_addr_r=" FDT_ADDR_R "\0" \ | |
154 | "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \ | |
155 | "scriptaddr=" SCRIPT_ADDR_R "\0" \ | |
156 | "pxefile_addr_r=" PXEFILE_ADDR_R "\0" | |
157 | ||
158 | #include <config_distro_bootcmd.h> | |
159 | ||
160 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
161 | RELOCATION_LIMITS_ENV_SETTINGS \ | |
162 | LOAD_ADDRESS_ENV_SETTINGS \ | |
163 | "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ | |
164 | "console=ttyS0,115200\0" \ | |
165 | BOOTENV | |
166 | ||
167 | #endif /* CONFIG_SPL_BUILD */ | |
168 | ||
169 | #endif /* _CONFIG_TURRIS_OMNIA_H */ |