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
33 * SDIO/MMC Card Configuration
35 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
38 * SATA/SCSI/AHCI configuration
40 #define CONFIG_SCSI_AHCI_PLAT
41 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
42 #define CONFIG_SYS_SCSI_MAX_LUN 1
43 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
44 CONFIG_SYS_SCSI_MAX_LUN)
46 /* USB/EHCI configuration */
47 #define CONFIG_EHCI_IS_TDI
49 /* Environment in SPI NOR flash */
50 #define CONFIG_ENV_OFFSET (3*(1 << 18)) /* 768KiB in */
51 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
52 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
54 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
57 #ifndef CONFIG_SPL_BUILD
58 #define CONFIG_PCI_SCAN_SHOW
61 /* Keep device tree and initrd in lower memory so the kernel can access them */
62 #define RELOCATION_LIMITS_ENV_SETTINGS \
63 "fdt_high=0x10000000\0" \
64 "initrd_high=0x10000000\0"
67 #define CONFIG_SPL_SIZE (140 << 10)
68 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
70 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
71 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
73 #ifdef CONFIG_SPL_BUILD
74 #define CONFIG_SYS_MALLOC_SIMPLE
77 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
78 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
79 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
81 #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI
82 /* SPL related SPI defines */
83 # define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
84 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
87 #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC
88 /* SPL related MMC defines */
89 # define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
90 # define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
91 # ifdef CONFIG_SPL_BUILD
92 # define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
97 * mv-common.h should be defined after CMD configs since it used them
98 * to enable certain macros
100 #include "mv-common.h"
102 /* Include the common distro boot environment */
103 #ifndef CONFIG_SPL_BUILD
106 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
108 #define BOOT_TARGET_DEVICES_MMC(func)
111 #ifdef CONFIG_USB_STORAGE
112 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
114 #define BOOT_TARGET_DEVICES_USB(func)
117 #define BOOT_TARGET_DEVICES(func) \
118 BOOT_TARGET_DEVICES_MMC(func) \
119 BOOT_TARGET_DEVICES_USB(func) \
123 #define KERNEL_ADDR_R __stringify(0x1000000)
124 #define FDT_ADDR_R __stringify(0x2000000)
125 #define RAMDISK_ADDR_R __stringify(0x2200000)
126 #define SCRIPT_ADDR_R __stringify(0x1800000)
127 #define PXEFILE_ADDR_R __stringify(0x1900000)
129 #define LOAD_ADDRESS_ENV_SETTINGS \
130 "kernel_addr_r=" KERNEL_ADDR_R "\0" \
131 "fdt_addr_r=" FDT_ADDR_R "\0" \
132 "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \
133 "scriptaddr=" SCRIPT_ADDR_R "\0" \
134 "pxefile_addr_r=" PXEFILE_ADDR_R "\0"
136 #include <config_distro_bootcmd.h>
138 #define CONFIG_EXTRA_ENV_SETTINGS \
139 RELOCATION_LIMITS_ENV_SETTINGS \
140 LOAD_ADDRESS_ENV_SETTINGS \
141 "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
142 "console=ttyS0,115200\0" \
145 #endif /* CONFIG_SPL_BUILD */
147 #endif /* _CONFIG_TURRIS_OMNIA_H */