2 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef _CONFIG_DB_88F6820_AMC_H
8 #define _CONFIG_DB_88F6820_AMC_H
11 * High Level Configuration Options (easy to change)
14 #define CONFIG_DISPLAY_BOARDINFO_LATE
17 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
18 * for DDR ECC byte filling in the SPL before loading the main
21 #define CONFIG_SYS_TEXT_BASE 0x00800000
22 #define CONFIG_SYS_TCLK 200000000 /* 200MHz */
25 * Commands configuration
28 /* SPI NOR flash default params, used by sf commands */
29 #define CONFIG_SF_DEFAULT_BUS 1
30 #define CONFIG_SF_DEFAULT_SPEED 1000000
31 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
33 /* USB/EHCI configuration */
34 #define CONFIG_EHCI_IS_TDI
36 /* Environment in SPI NOR flash */
37 #define CONFIG_ENV_SPI_BUS 1
38 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
39 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
40 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
42 #define CONFIG_PHY_MARVELL /* there is a marvell phy */
43 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
46 #ifndef CONFIG_SPL_BUILD
47 #define CONFIG_PCI_MVEBU
48 #define CONFIG_PCI_SCAN_SHOW
52 #define CONFIG_SYS_NAND_USE_FLASH_BBT
53 #define CONFIG_SYS_NAND_ONFI_DETECTION
55 #define CONFIG_SYS_ALT_MEMTEST
57 /* Keep device tree and initrd in lower memory so the kernel can access them */
58 #define CONFIG_EXTRA_ENV_SETTINGS \
59 "fdt_high=0x10000000\0" \
60 "initrd_high=0x10000000\0"
64 * Select the boot device here
66 * Currently supported are:
67 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
69 * MMC is not populated on this board.
70 * NAND support may be added in the future.
72 #define SPL_BOOT_SPI_NOR_FLASH 1
73 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
76 #define CONFIG_SPL_FRAMEWORK
77 #define CONFIG_SPL_SIZE (140 << 10)
78 #define CONFIG_SPL_TEXT_BASE 0x40000030
79 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
81 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
82 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
84 #ifdef CONFIG_SPL_BUILD
85 #define CONFIG_SYS_MALLOC_SIMPLE
88 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
89 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
91 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
92 /* SPL related SPI defines */
93 #define CONFIG_SPL_SPI_LOAD
94 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
95 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
99 * mv-common.h should be defined after CMD configs since it used them
100 * to enable certain macros
102 #include "mv-common.h"
103 #undef CONFIG_SYS_MAXARGS
104 #define CONFIG_SYS_MAXARGS 96
106 #endif /* _CONFIG_DB_88F6820_AMC_H */