1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
6 #ifndef _CONFIG_SYNOLOGY_DS414_H
7 #define _CONFIG_SYNOLOGY_DS414_H
10 * High Level Configuration Options (easy to change)
14 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
15 * for DDR ECC byte filling in the SPL before loading the main
18 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */
21 * Commands configuration
25 #define CONFIG_SYS_I2C
26 #define CONFIG_SYS_I2C_MVTWSI
27 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
28 #define CONFIG_SYS_I2C_SLAVE 0x0
29 #define CONFIG_SYS_I2C_SPEED 100000
31 /* SPI NOR flash default params, used by sf commands */
33 /* Environment in SPI NOR flash */
34 #define CONFIG_ENV_OFFSET 0x7E0000 /* RedBoot config partition in DTS */
35 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
36 #define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
38 #define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII
41 #ifndef CONFIG_SPL_BUILD
42 #define CONFIG_PCI_SCAN_SHOW
45 /* USB/EHCI/XHCI configuration */
47 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
49 /* FIXME: broken XHCI support
50 * Below defines should enable support for the two rear USB3 ports. Sadly, this
51 * does not work because:
52 * - xhci-pci seems to not support DM_USB, so with that enabled it is not
54 * - USB init fails, controller does not respond in time */
56 #if !defined(CONFIG_USB_XHCI_HCD)
57 #define CONFIG_EHCI_IS_TDI
60 /* why is this only defined in mv-common.h if CONFIG_DM is undefined? */
63 * mv-common.h should be defined after CMD configs since it used them
64 * to enable certain macros
66 #include "mv-common.h"
69 * Memory layout while starting into the bin_hdr via the
72 * 0x4000.4000 - 0x4003.4000 headers space (192KiB)
73 * 0x4000.4030 bin_hdr start address
74 * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB)
75 * 0x4007.fffc BootROM stack top
77 * The address space between 0x4007.fffc and 0x400f.fff is not locked in
78 * L2 cache thus cannot be used.
83 #define CONFIG_SPL_TEXT_BASE 0x40004030
84 #define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
86 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
87 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
89 #ifdef CONFIG_SPL_BUILD
90 #define CONFIG_SYS_MALLOC_SIMPLE
93 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
94 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
96 /* SPL related SPI defines */
97 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
99 /* DS414 bus width is 32bits */
100 #define CONFIG_DDR_32BIT
102 /* Default Environment */
103 #define CONFIG_BOOTCOMMAND "sf read ${loadaddr} 0xd0000 0x700000; bootm"
104 #define CONFIG_LOADADDR 0x80000
105 #undef CONFIG_PREBOOT /* override preboot for USB and SPI flash init */
106 #define CONFIG_PREBOOT "usb start; sf probe"
108 #endif /* _CONFIG_SYNOLOGY_DS414_H */