1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2016 Stefan Roese <sr@denx.de>
6 #ifndef _CONFIG_DB_88F6720_H
7 #define _CONFIG_DB_88F6720_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 200000000 /* 200MHz */
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 /* USB/EHCI configuration */
32 #define CONFIG_EHCI_IS_TDI
33 #define CONFIG_USB_MAX_CONTROLLER_COUNT 3
35 /* SPI NOR flash default params, used by sf commands */
36 #define CONFIG_SF_DEFAULT_SPEED 1000000
37 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
39 /* Environment in SPI NOR flash */
40 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
41 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
42 #define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
44 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
47 * mv-common.h should be defined after CMD configs since it used them
48 * to enable certain macros
50 #include "mv-common.h"
53 * Memory layout while starting into the bin_hdr via the
56 * 0x4000.4000 - 0x4003.4000 headers space (192KiB)
57 * 0x4000.4030 bin_hdr start address
58 * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB)
59 * 0x4007.fffc BootROM stack top
61 * The address space between 0x4007.fffc and 0x400f.fff is not locked in
62 * L2 cache thus cannot be used.
67 #define CONFIG_SPL_TEXT_BASE 0x40004030
68 #define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
70 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
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)
80 /* SPL related SPI defines */
81 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
82 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
84 #endif /* _CONFIG_DB_88F6720_H */