blob: a6d022191eec3f5a7276b3f4b7c74beb2490f456 [file] [log] [blame]
Chris Packhama90dd4c2016-09-22 12:56:14 +12001/*
2 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#ifndef _CONFIG_DB_88F6820_AMC_H
8#define _CONFIG_DB_88F6820_AMC_H
9
10/*
11 * High Level Configuration Options (easy to change)
12 */
13
14#define CONFIG_DISPLAY_BOARDINFO_LATE
15
16/*
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
19 * U-Boot into it.
20 */
21#define CONFIG_SYS_TEXT_BASE 0x00800000
22#define CONFIG_SYS_TCLK 200000000 /* 200MHz */
23
24/*
25 * Commands configuration
26 */
27#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
28#define CONFIG_CMD_ENV
29#define CONFIG_CMD_PCI
30
31/* I2C */
32#define CONFIG_SYS_I2C
33#define CONFIG_SYS_I2C_MVTWSI
34#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
35#define CONFIG_SYS_I2C_SLAVE 0x0
36#define CONFIG_SYS_I2C_SPEED 100000
37
38/* SPI NOR flash default params, used by sf commands */
39#define CONFIG_SF_DEFAULT_BUS 1
40#define CONFIG_SF_DEFAULT_SPEED 1000000
41#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
42
43/* Partition support */
44#define CONFIG_DOS_PARTITION
45#define CONFIG_EFI_PARTITION
46
47/* Additional FS support/configuration */
48#define CONFIG_SUPPORT_VFAT
49
50/* USB/EHCI configuration */
51#define CONFIG_EHCI_IS_TDI
52
53/* Environment in SPI NOR flash */
54#define CONFIG_ENV_IS_IN_SPI_FLASH
55#define CONFIG_ENV_SPI_BUS 1
56#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */
57#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
58#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
59
60#define CONFIG_PHY_MARVELL /* there is a marvell phy */
61#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
62
63/* PCIe support */
64#ifndef CONFIG_SPL_BUILD
65#define CONFIG_PCI
66#define CONFIG_PCI_MVEBU
67#define CONFIG_PCI_PNP
68#define CONFIG_PCI_SCAN_SHOW
69#endif
70
Chris Packham228efd02016-09-22 12:56:15 +120071/* NAND */
72#define CONFIG_SYS_NAND_USE_FLASH_BBT
73#define CONFIG_SYS_NAND_ONFI_DETECTION
74
Chris Packhama90dd4c2016-09-22 12:56:14 +120075#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
76#define CONFIG_SYS_ALT_MEMTEST
77
78/* Keep device tree and initrd in lower memory so the kernel can access them */
79#define CONFIG_EXTRA_ENV_SETTINGS \
80 "fdt_high=0x10000000\0" \
81 "initrd_high=0x10000000\0"
82
83/* SPL */
84/*
85 * Select the boot device here
86 *
87 * Currently supported are:
88 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
89 *
90 * MMC is not populated on this board.
91 * NAND support may be added in the future.
92 */
93#define SPL_BOOT_SPI_NOR_FLASH 1
94#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
95
96/* Defines for SPL */
97#define CONFIG_SPL_FRAMEWORK
98#define CONFIG_SPL_SIZE (140 << 10)
99#define CONFIG_SPL_TEXT_BASE 0x40000030
100#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
101
102#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
103#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
104
105#ifdef CONFIG_SPL_BUILD
106#define CONFIG_SYS_MALLOC_SIMPLE
107#endif
108
109#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
110#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
111
112#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
113/* SPL related SPI defines */
114#define CONFIG_SPL_SPI_LOAD
115#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
116#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
117#endif
118
119/*
120 * mv-common.h should be defined after CMD configs since it used them
121 * to enable certain macros
122 */
123#include "mv-common.h"
124#undef CONFIG_SYS_MAXARGS
125#define CONFIG_SYS_MAXARGS 96
126
127#endif /* _CONFIG_DB_88F6820_AMC_H */