1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2017 Marek Behun <marek.behun@nic.cz>
4 * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek@nic.cz>
7 #ifndef _CONFIG_TURRIS_OMNIA_H
8 #define _CONFIG_TURRIS_OMNIA_H
11 * High Level Configuration Options (easy to change)
14 #define CONFIG_MISC_INIT_R
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
21 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */
24 * Commands configuration
29 #define CONFIG_I2C_MUX
30 #define CONFIG_I2C_MUX_PCA954x
31 #define CONFIG_SPL_I2C_MUX
32 #define CONFIG_SYS_I2C_MVTWSI
34 /* Watchdog support */
35 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION)
36 # define CONFIG_WATCHDOG
39 /* SPI NOR flash default params, used by sf commands */
40 #define CONFIG_SF_DEFAULT_SPEED 1000000
41 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
42 #define CONFIG_SPI_FLASH
43 #define CONFIG_SPI_FLASH_SPANSION
46 * SDIO/MMC Card Configuration
48 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
51 * SATA/SCSI/AHCI configuration
53 #define CONFIG_SCSI_AHCI_PLAT
54 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
55 #define CONFIG_SYS_SCSI_MAX_LUN 1
56 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
57 CONFIG_SYS_SCSI_MAX_LUN)
59 /* USB/EHCI configuration */
60 #define CONFIG_EHCI_IS_TDI
62 /* Environment in SPI NOR flash */
63 #define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */
64 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
65 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
67 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
70 #ifndef CONFIG_SPL_BUILD
71 #define CONFIG_PCI_MVEBU
72 #define CONFIG_PCI_SCAN_SHOW
75 /* Keep device tree and initrd in lower memory so the kernel can access them */
76 #define RELOCATION_LIMITS_ENV_SETTINGS \
77 "fdt_high=0x10000000\0" \
78 "initrd_high=0x10000000\0"
81 #define CONFIG_SPL_SIZE (140 << 10)
82 #define CONFIG_SPL_TEXT_BASE 0x40000030
83 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
85 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
86 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
88 #ifdef CONFIG_SPL_BUILD
89 #define CONFIG_SYS_MALLOC_SIMPLE
92 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
93 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
94 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
96 #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_SPI
97 /* SPL related SPI defines */
98 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
99 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
102 #ifdef CONFIG_TURRIS_OMNIA_SPL_BOOT_DEVICE_MMC
103 /* SPL related MMC defines */
104 # define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
105 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
106 # ifdef CONFIG_SPL_BUILD
107 # define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
112 * mv-common.h should be defined after CMD configs since it used them
113 * to enable certain macros
115 #include "mv-common.h"
117 /* Include the common distro boot environment */
118 #ifndef CONFIG_SPL_BUILD
121 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
123 #define BOOT_TARGET_DEVICES_MMC(func)
126 #ifdef CONFIG_USB_STORAGE
127 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
129 #define BOOT_TARGET_DEVICES_USB(func)
132 #define BOOT_TARGET_DEVICES(func) \
133 BOOT_TARGET_DEVICES_MMC(func) \
134 BOOT_TARGET_DEVICES_USB(func) \
138 #define KERNEL_ADDR_R __stringify(0x1000000)
139 #define FDT_ADDR_R __stringify(0x2000000)
140 #define RAMDISK_ADDR_R __stringify(0x2200000)
141 #define SCRIPT_ADDR_R __stringify(0x1800000)
142 #define PXEFILE_ADDR_R __stringify(0x1900000)
144 #define LOAD_ADDRESS_ENV_SETTINGS \
145 "kernel_addr_r=" KERNEL_ADDR_R "\0" \
146 "fdt_addr_r=" FDT_ADDR_R "\0" \
147 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
148 "scriptaddr=" SCRIPT_ADDR_R "\0" \
149 "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
151 #include <config_distro_bootcmd.h>
153 #define CONFIG_EXTRA_ENV_SETTINGS \
154 RELOCATION_LIMITS_ENV_SETTINGS \
155 LOAD_ADDRESS_ENV_SETTINGS \
156 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
157 "console=ttyS0,115200\0" \
160 #endif /* CONFIG_SPL_BUILD */
162 #endif /* _CONFIG_TURRIS_OMNIA_H */