96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2014 Stefan Roese <sr@denx.de>
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*/
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#ifndef _CONFIG_SYNOLOGY_DS414_H
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#define _CONFIG_SYNOLOGY_DS414_H
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/* Vendor kernel expects this MACH_TYPE */
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#define CONFIG_MACH_TYPE 3036
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/*
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* High Level Configuration Options (easy to change)
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*/
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/*
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* TEXT_BASE needs to be below 16MiB, since this area is scrubbed
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* for DDR ECC byte filling in the SPL before loading the main
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* U-Boot into it.
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*/
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/* I2C */
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#define CONFIG_SYS_I2C_LEGACY
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#define CONFIG_SYS_I2C_MVTWSI
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#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
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#define CONFIG_SYS_I2C_SLAVE 0x0
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#define CONFIG_SYS_I2C_SPEED 100000
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/* PCIe support */
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_PCI_SCAN_SHOW
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#endif
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/* USB/EHCI/XHCI configuration */
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#define CONFIG_EHCI_IS_TDI
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/*
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* mv-common.h should be defined after CMD configs since it used them
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* to enable certain macros
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*/
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#include "mv-common.h"
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/*
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* Memory layout while starting into the bin_hdr via the
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* BootROM:
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*
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* 0x4000.4000 - 0x4003.4000 headers space (192KiB)
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* 0x4000.4030 bin_hdr start address
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* 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB)
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* 0x4007.fffc BootROM stack top
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*
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* The address space between 0x4007.fffc and 0x400f.fff is not locked in
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* L2 cache thus cannot be used.
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*/
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/* SPL */
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/* Defines for SPL */
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#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
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#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
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#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SYS_MALLOC_SIMPLE
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#endif
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#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
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#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
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/* DS414 bus width is 32bits */
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#define CONFIG_DDR_32BIT
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/* Default Environment */
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#define CONFIG_LOADADDR 0x80000
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#define CONFIG_BOOTCOMMAND \
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"sf probe; " \
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"sf read ${loadaddr} 0xd0000 0x2d0000; " \
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"sf read ${ramdisk_addr_r} 0x3a0000 0x430000; " \
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"bootm ${loadaddr} ${ramdisk_addr_r}"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"initrd_high=0xffffffff\0" \
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"ramdisk_addr_r=0x8000000\0" \
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"usb0Mode=host\0usb1Mode=host\0usb2Mode=device\0" \
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"ethmtu=1500\0eth1mtu=1500\0" \
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"update_uboot=sf probe; dhcp; " \
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"mw.b ${loadaddr} 0x0 0xd0000; " \
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"tftpboot ${loadaddr} u-boot-spl.kwb; " \
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"sf update ${loadaddr} 0x0 0xd0000\0"
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/* increase autoneg timeout, my NIC sucks */
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#define PHY_ANEG_TIMEOUT 16000
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#endif /* _CONFIG_SYNOLOGY_DS414_H */
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