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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 390f9bddb9c84f75649024b41b8cf2a766379ce0 / . / include / configs / db-88f6820-gp.h
blob: d4207be1d3f11686d11a8098372230a6e98be713 [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]2/*
3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]4 */
5
6#ifndef _CONFIG_DB_88F6820_GP_H
7#define _CONFIG_DB_88F6820_GP_H
8
9/*
10 * High Level Configuration Options (easy to change)
11 */
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]12
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]13#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
14
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]15/* I2C */
16#define CONFIG_SYS_I2C
17#define CONFIG_SYS_I2C_MVTWSI
18#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
19#define CONFIG_SYS_I2C_SLAVE 0x0
20#define CONFIG_SYS_I2C_SPEED 100000
21
Konstantin Porotchkind3c72c52018-08-29 16:34:53 +0300[diff] [blame]22/*
Stefan Roesee80f1e82015-06-29 14:58:11 +0200[diff] [blame]23 * SDIO/MMC Card Configuration
24 */
Stefan Roesee80f1e82015-06-29 14:58:11 +0200[diff] [blame]25#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
26
Stefan Roese7cbaff92015-06-29 14:58:14 +0200[diff] [blame]27/*
28 * SATA/SCSI/AHCI configuration
29 */
Stefan Roese7cbaff92015-06-29 14:58:14 +0200[diff] [blame]30#define CONFIG_SCSI_AHCI_PLAT
31#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
32#define CONFIG_SYS_SCSI_MAX_LUN 1
33#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
34 CONFIG_SYS_SCSI_MAX_LUN)
35
Stefan Roese59565732015-06-29 14:58:16 +0200[diff] [blame]36/* USB/EHCI configuration */
Stefan Roese59565732015-06-29 14:58:16 +0200[diff] [blame]37#define CONFIG_EHCI_IS_TDI
38
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]39/* Environment in SPI NOR flash */
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]40
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]41#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
42
Stefan Roesece2cb1d2015-08-11 12:50:58 +0200[diff] [blame]43/* PCIe support */
Stefan Roese64512232015-11-25 07:37:00 +0100[diff] [blame]44#ifndef CONFIG_SPL_BUILD
Stefan Roesece2cb1d2015-08-11 12:50:58 +0200[diff] [blame]45#define CONFIG_PCI_SCAN_SHOW
Stefan Roese64512232015-11-25 07:37:00 +0100[diff] [blame]46#endif
Stefan Roesece2cb1d2015-08-11 12:50:58 +0200[diff] [blame]47
Kevin Smith3fd38af2015-05-18 16:09:46 +0000[diff] [blame]48/* Keep device tree and initrd in lower memory so the kernel can access them */
49#define CONFIG_EXTRA_ENV_SETTINGS \
50 "fdt_high=0x10000000\0" \
51 "initrd_high=0x10000000\0"
52
Stefan Roese9e30b312015-03-25 13:35:15 +0100[diff] [blame]53/* SPL */
Stefan Roese7853c502015-07-20 11:20:40 +0200[diff] [blame]54/*
55 * Select the boot device here
56 *
57 * Currently supported are:
58 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
59 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
60 */
61#define SPL_BOOT_SPI_NOR_FLASH 1
62#define SPL_BOOT_SDIO_MMC_CARD 2
63#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
64
Stefan Roese9e30b312015-03-25 13:35:15 +0100[diff] [blame]65/* Defines for SPL */
Stefan Roese9e30b312015-03-25 13:35:15 +0100[diff] [blame]66#define CONFIG_SPL_SIZE (140 << 10)
Stefan Roese9e30b312015-03-25 13:35:15 +0100[diff] [blame]67#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
68
69#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
70#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
71
Stefan Roese64512232015-11-25 07:37:00 +0100[diff] [blame]72#ifdef CONFIG_SPL_BUILD
73#define CONFIG_SYS_MALLOC_SIMPLE
74#endif
Stefan Roese9e30b312015-03-25 13:35:15 +0100[diff] [blame]75
76#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
77#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
78
Stefan Roese7853c502015-07-20 11:20:40 +0200[diff] [blame]79#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
Stefan Roese9e30b312015-03-25 13:35:15 +0100[diff] [blame]80/* SPL related SPI defines */
Stefan Roese7853c502015-07-20 11:20:40 +0200[diff] [blame]81#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
82#endif
83
84#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
85/* SPL related MMC defines */
Stefan Roese7853c502015-07-20 11:20:40 +0200[diff] [blame]86#define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
87#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
Stefan Roese7853c502015-07-20 11:20:40 +0200[diff] [blame]88#ifdef CONFIG_SPL_BUILD
89#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
90#endif
91#endif
Stefan Roese9e30b312015-03-25 13:35:15 +0100[diff] [blame]92
Stefan Roese2bae75a2015-04-25 06:29:56 +0200[diff] [blame]93/*
94 * mv-common.h should be defined after CMD configs since it used them
95 * to enable certain macros
96 */
97#include "mv-common.h"
98
99#endif /* _CONFIG_DB_88F6820_GP_H */