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0299c90f SR |
1 | /* |
2 | * Copyright (C) 2015 Stefan Roese <sr@denx.de> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef _CONFIG_CLEARFOG_H | |
8 | #define _CONFIG_CLEARFOG_H | |
9 | ||
10 | /* | |
11 | * High Level Configuration Options (easy to change) | |
12 | */ | |
0299c90f SR |
13 | |
14 | #define CONFIG_DISPLAY_BOARDINFO_LATE | |
15 | ||
16 | /* | |
17 | * TEXT_BASE needs to be below 16MiB, since this area is scrubbed | |
18 | * for DDR ECC byte filling in the SPL before loading the main | |
19 | * U-Boot into it. | |
20 | */ | |
0299c90f SR |
21 | #define CONFIG_SYS_TCLK 250000000 /* 250MHz */ |
22 | ||
23 | /* | |
24 | * Commands configuration | |
25 | */ | |
0299c90f SR |
26 | |
27 | /* I2C */ | |
28 | #define CONFIG_SYS_I2C | |
29 | #define CONFIG_SYS_I2C_MVTWSI | |
30 | #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE | |
31 | #define CONFIG_SYS_I2C_SLAVE 0x0 | |
32 | #define CONFIG_SYS_I2C_SPEED 100000 | |
33 | ||
34 | /* SPI NOR flash default params, used by sf commands */ | |
962b8fef | 35 | #define CONFIG_SF_DEFAULT_BUS 1 |
0299c90f SR |
36 | |
37 | /* | |
38 | * SDIO/MMC Card Configuration | |
39 | */ | |
0299c90f SR |
40 | #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE |
41 | ||
0299c90f SR |
42 | /* USB/EHCI configuration */ |
43 | #define CONFIG_EHCI_IS_TDI | |
44 | ||
45 | #define CONFIG_ENV_MIN_ENTRIES 128 | |
46 | ||
47 | /* Environment in MMC */ | |
0299c90f SR |
48 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
49 | #define CONFIG_ENV_SECT_SIZE 0x200 | |
50 | #define CONFIG_ENV_SIZE 0x10000 | |
51 | /* | |
52 | * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC | |
53 | * boot image starts @ LBA-0. | |
54 | * As result in MMC/eMMC case it will be a 1 sector gap between u-boot | |
55 | * image and environment | |
56 | */ | |
57 | #define CONFIG_ENV_OFFSET 0xf0000 | |
58 | #define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET | |
59 | ||
60 | #define CONFIG_PHY_MARVELL /* there is a marvell phy */ | |
61 | #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ | |
62 | ||
63 | /* PCIe support */ | |
64 | #ifndef CONFIG_SPL_BUILD | |
0299c90f | 65 | #define CONFIG_PCI_MVEBU |
0299c90f SR |
66 | #define CONFIG_PCI_SCAN_SHOW |
67 | #endif | |
68 | ||
0299c90f SR |
69 | #define CONFIG_SYS_ALT_MEMTEST |
70 | ||
71 | /* Keep device tree and initrd in lower memory so the kernel can access them */ | |
f3d9ec2a | 72 | #define RELOCATION_LIMITS_ENV_SETTINGS \ |
0299c90f SR |
73 | "fdt_high=0x10000000\0" \ |
74 | "initrd_high=0x10000000\0" | |
75 | ||
76 | /* SPL */ | |
77 | /* | |
78 | * Select the boot device here | |
79 | * | |
80 | * Currently supported are: | |
81 | * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash | |
82 | * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) | |
83 | */ | |
84 | #define SPL_BOOT_SPI_NOR_FLASH 1 | |
85 | #define SPL_BOOT_SDIO_MMC_CARD 2 | |
86 | #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SDIO_MMC_CARD | |
87 | ||
88 | /* Defines for SPL */ | |
89 | #define CONFIG_SPL_FRAMEWORK | |
90 | #define CONFIG_SPL_SIZE (140 << 10) | |
91 | #define CONFIG_SPL_TEXT_BASE 0x40000030 | |
92 | #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) | |
93 | ||
94 | #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) | |
95 | #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) | |
96 | ||
97 | #ifdef CONFIG_SPL_BUILD | |
98 | #define CONFIG_SYS_MALLOC_SIMPLE | |
99 | #endif | |
100 | ||
101 | #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) | |
102 | #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) | |
103 | ||
0299c90f SR |
104 | #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH |
105 | /* SPL related SPI defines */ | |
0299c90f | 106 | #define CONFIG_SPL_SPI_LOAD |
0299c90f SR |
107 | #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 |
108 | #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS | |
109 | #endif | |
110 | ||
111 | #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD | |
112 | /* SPL related MMC defines */ | |
0299c90f SR |
113 | #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) |
114 | #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS | |
0299c90f SR |
115 | #ifdef CONFIG_SPL_BUILD |
116 | #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ | |
117 | #endif | |
118 | #endif | |
119 | ||
0299c90f SR |
120 | /* |
121 | * mv-common.h should be defined after CMD configs since it used them | |
122 | * to enable certain macros | |
123 | */ | |
124 | #include "mv-common.h" | |
125 | ||
f3d9ec2a PW |
126 | /* Include the common distro boot environment */ |
127 | #ifndef CONFIG_SPL_BUILD | |
128 | #include <config_distro_defaults.h> | |
129 | ||
130 | #ifdef CONFIG_MMC | |
131 | #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) | |
132 | #else | |
133 | #define BOOT_TARGET_DEVICES_MMC(func) | |
134 | #endif | |
135 | ||
136 | #ifdef CONFIG_USB_STORAGE | |
137 | #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) | |
138 | #else | |
139 | #define BOOT_TARGET_DEVICES_USB(func) | |
140 | #endif | |
141 | ||
142 | #define BOOT_TARGET_DEVICES(func) \ | |
143 | BOOT_TARGET_DEVICES_MMC(func) \ | |
144 | BOOT_TARGET_DEVICES_USB(func) \ | |
145 | func(PXE, pxe, na) \ | |
146 | func(DHCP, dhcp, na) | |
147 | ||
148 | #define KERNEL_ADDR_R __stringify(0x800000) | |
149 | #define FDT_ADDR_R __stringify(0x100000) | |
150 | #define RAMDISK_ADDR_R __stringify(0x1800000) | |
151 | #define SCRIPT_ADDR_R __stringify(0x200000) | |
152 | #define PXEFILE_ADDR_R __stringify(0x300000) | |
153 | ||
154 | #define LOAD_ADDRESS_ENV_SETTINGS \ | |
155 | "kernel_addr_r=" KERNEL_ADDR_R "\0" \ | |
156 | "fdt_addr_r=" FDT_ADDR_R "\0" \ | |
157 | "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \ | |
158 | "scriptaddr=" SCRIPT_ADDR_R "\0" \ | |
159 | "pxefile_addr_r=" PXEFILE_ADDR_R "\0" | |
160 | ||
161 | #include <config_distro_bootcmd.h> | |
162 | ||
163 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
164 | RELOCATION_LIMITS_ENV_SETTINGS \ | |
165 | LOAD_ADDRESS_ENV_SETTINGS \ | |
166 | "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ | |
167 | "console=ttyS0,115200\0" \ | |
168 | BOOTENV | |
169 | ||
170 | #endif /* CONFIG_SPL_BUILD */ | |
171 | ||
0299c90f | 172 | #endif /* _CONFIG_CLEARFOG_H */ |