1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
6 #ifndef _CONFIG_DB_88F6820_GP_H
7 #define _CONFIG_DB_88F6820_GP_H
10 * High Level Configuration Options (easy to change)
13 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */
16 #define CONFIG_SYS_I2C_LEGACY
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
23 * SATA/SCSI/AHCI configuration
25 #define CONFIG_SCSI_AHCI_PLAT
26 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
27 #define CONFIG_SYS_SCSI_MAX_LUN 1
28 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
29 CONFIG_SYS_SCSI_MAX_LUN)
31 /* USB/EHCI configuration */
32 #define CONFIG_EHCI_IS_TDI
34 /* Environment in SPI NOR flash */
36 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
39 #ifndef CONFIG_SPL_BUILD
40 #define CONFIG_PCI_SCAN_SHOW
43 /* Keep device tree and initrd in lower memory so the kernel can access them */
44 #define CONFIG_EXTRA_ENV_SETTINGS \
45 "fdt_high=0x10000000\0" \
46 "initrd_high=0x10000000\0"
50 * Select the boot device here
52 * Currently supported are:
53 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
54 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
56 #define SPL_BOOT_SPI_NOR_FLASH 1
57 #define SPL_BOOT_SDIO_MMC_CARD 2
58 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH
61 #define CONFIG_SPL_SIZE (140 << 10)
62 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
64 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
65 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
67 #ifdef CONFIG_SPL_BUILD
68 #define CONFIG_SYS_MALLOC_SIMPLE
71 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
72 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
74 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
75 /* SPL related MMC defines */
76 #ifdef CONFIG_SPL_BUILD
77 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
82 * mv-common.h should be defined after CMD configs since it used them
83 * to enable certain macros
85 #include "mv-common.h"
87 #endif /* _CONFIG_DB_88F6820_GP_H */