1 /* SPDX-License-Identifier: GPL-2.0+ */
7 #ifndef _CONFIG_TURRIS_OMNIA_H
8 #define _CONFIG_TURRIS_OMNIA_H
11 * High Level Configuration Options (easy to change)
15 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
16 * for DDR ECC byte filling in the SPL before loading the main
19 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */
22 * Commands configuration
27 #define CONFIG_I2C_MUX
28 #define CONFIG_I2C_MUX_PCA954x
29 #define CONFIG_SPL_I2C_MUX
30 #define CONFIG_SYS_I2C_MVTWSI
32 /* Watchdog support */
33 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION)
34 # define CONFIG_WATCHDOG
38 * SDIO/MMC Card Configuration
40 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
43 * SATA/SCSI/AHCI configuration
45 #define CONFIG_SCSI_AHCI_PLAT
46 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
47 #define CONFIG_SYS_SCSI_MAX_LUN 1
48 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
49 CONFIG_SYS_SCSI_MAX_LUN)
51 /* USB/EHCI configuration */
52 #define CONFIG_EHCI_IS_TDI
54 /* Environment in SPI NOR flash */
55 #define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */
56 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
57 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
59 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
62 #ifndef CONFIG_SPL_BUILD
63 #define CONFIG_PCI_SCAN_SHOW
66 /* Keep device tree and initrd in lower memory so the kernel can access them */
67 #define RELOCATION_LIMITS_ENV_SETTINGS \
68 "fdt_high=0x10000000\0" \
69 "initrd_high=0x10000000\0"
72 #define CONFIG_SPL_SIZE (140 << 10)
73 #define CONFIG_SPL_TEXT_BASE 0x40000030
74 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
76 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
77 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
79 #ifdef CONFIG_SPL_BUILD
80 #define CONFIG_SYS_MALLOC_SIMPLE
83 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
84 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
85 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
87 #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI
88 /* SPL related SPI defines */
89 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
90 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
93 #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC
94 /* SPL related MMC defines */
95 # define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
96 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
97 # ifdef CONFIG_SPL_BUILD
98 # define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
103 * mv-common.h should be defined after CMD configs since it used them
104 * to enable certain macros
106 #include "mv-common.h"
108 /* Include the common distro boot environment */
109 #ifndef CONFIG_SPL_BUILD
112 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
114 #define BOOT_TARGET_DEVICES_MMC(func)
117 #ifdef CONFIG_USB_STORAGE
118 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
120 #define BOOT_TARGET_DEVICES_USB(func)
123 #define BOOT_TARGET_DEVICES(func) \
124 BOOT_TARGET_DEVICES_MMC(func) \
125 BOOT_TARGET_DEVICES_USB(func) \
129 #define KERNEL_ADDR_R __stringify(0x1000000)
130 #define FDT_ADDR_R __stringify(0x2000000)
131 #define RAMDISK_ADDR_R __stringify(0x2200000)
132 #define SCRIPT_ADDR_R __stringify(0x1800000)
133 #define PXEFILE_ADDR_R __stringify(0x1900000)
135 #define LOAD_ADDRESS_ENV_SETTINGS \
136 "kernel_addr_r=" KERNEL_ADDR_R "\0" \
137 "fdt_addr_r=" FDT_ADDR_R "\0" \
138 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
139 "scriptaddr=" SCRIPT_ADDR_R "\0" \
140 "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
142 #include <config_distro_bootcmd.h>
144 #define CONFIG_EXTRA_ENV_SETTINGS \
145 RELOCATION_LIMITS_ENV_SETTINGS \
146 LOAD_ADDRESS_ENV_SETTINGS \
147 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
148 "console=ttyS0,115200\0" \
151 #endif /* CONFIG_SPL_BUILD */
153 #endif /* _CONFIG_TURRIS_OMNIA_H */