2 * Copyright (C) 2017 Marek Behun <marek.behun@nic.cz>
3 * Copyright (C) 2016 Tomas Hlavacek <tomas.hlavacek@nic.cz>
5 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef _CONFIG_TURRIS_OMNIA_H
9 #define _CONFIG_TURRIS_OMNIA_H
12 * High Level Configuration Options (easy to change)
15 #define CONFIG_MISC_INIT_R
16 #define CONFIG_DISPLAY_BOARDINFO_LATE
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
23 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */
26 * Commands configuration
31 #define CONFIG_I2C_MUX
32 #define CONFIG_I2C_MUX_PCA954x
33 #define CONFIG_SPL_I2C_MUX
34 #define CONFIG_SYS_I2C_MVTWSI
36 /* Watchdog support */
37 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION)
38 # define CONFIG_WATCHDOG
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
48 * SDIO/MMC Card Configuration
50 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
53 * SATA/SCSI/AHCI configuration
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)
61 /* USB/EHCI configuration */
62 #define CONFIG_EHCI_IS_TDI
64 /* Environment in SPI NOR flash */
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 */
69 #define CONFIG_PHY_MARVELL /* there is a marvell phy */
70 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
73 #ifndef CONFIG_SPL_BUILD
74 #define CONFIG_PCI_MVEBU
75 #define CONFIG_PCI_SCAN_SHOW
78 #define CONFIG_SYS_ALT_MEMTEST
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"
86 #define CONFIG_SPL_SIZE (140 << 10)
87 #define CONFIG_SPL_TEXT_BASE 0x40000030
88 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
90 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
91 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
93 #ifdef CONFIG_SPL_BUILD
94 #define CONFIG_SYS_MALLOC_SIMPLE
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
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
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 */
118 * mv-common.h should be defined after CMD configs since it used them
119 * to enable certain macros
121 #include "mv-common.h"
123 /* Include the common distro boot environment */
124 #ifndef CONFIG_SPL_BUILD
127 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
129 #define BOOT_TARGET_DEVICES_MMC(func)
132 #ifdef CONFIG_USB_STORAGE
133 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
135 #define BOOT_TARGET_DEVICES_USB(func)
138 #define BOOT_TARGET_DEVICES(func) \
139 BOOT_TARGET_DEVICES_MMC(func) \
140 BOOT_TARGET_DEVICES_USB(func) \
144 #define KERNEL_ADDR_R __stringify(0x1000000)
145 #define FDT_ADDR_R __stringify(0x2000000)
146 #define RAMDISK_ADDR_R __stringify(0x2200000)
147 #define SCRIPT_ADDR_R __stringify(0x1800000)
148 #define PXEFILE_ADDR_R __stringify(0x1900000)
150 #define LOAD_ADDRESS_ENV_SETTINGS \
151 "kernel_addr_r=" KERNEL_ADDR_R "\0" \
152 "fdt_addr_r=" FDT_ADDR_R "\0" \
153 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
154 "scriptaddr=" SCRIPT_ADDR_R "\0" \
155 "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
157 #include <config_distro_bootcmd.h>
159 #define CONFIG_EXTRA_ENV_SETTINGS \
160 RELOCATION_LIMITS_ENV_SETTINGS \
161 LOAD_ADDRESS_ENV_SETTINGS \
162 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
163 "console=ttyS0,115200\0" \
166 #endif /* CONFIG_SPL_BUILD */
168 #endif /* _CONFIG_TURRIS_OMNIA_H */