1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
6 #ifndef _CONFIG_SYNOLOGY_DS414_H
7 #define _CONFIG_SYNOLOGY_DS414_H
9 /* Vendor kernel expects this MACH_TYPE */
10 #define CONFIG_MACH_TYPE 3036
13 * High Level Configuration Options (easy to change)
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
23 #define CONFIG_SYS_I2C_LEGACY
24 #define CONFIG_SYS_I2C_MVTWSI
25 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
26 #define CONFIG_SYS_I2C_SLAVE 0x0
27 #define CONFIG_SYS_I2C_SPEED 100000
30 #ifndef CONFIG_SPL_BUILD
31 #define CONFIG_PCI_SCAN_SHOW
34 /* USB/EHCI/XHCI configuration */
35 #define CONFIG_EHCI_IS_TDI
38 * mv-common.h should be defined after CMD configs since it used them
39 * to enable certain macros
41 #include "mv-common.h"
44 * Memory layout while starting into the bin_hdr via the
47 * 0x4000.4000 - 0x4003.4000 headers space (192KiB)
48 * 0x4000.4030 bin_hdr start address
49 * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB)
50 * 0x4007.fffc BootROM stack top
52 * The address space between 0x4007.fffc and 0x400f.fff is not locked in
53 * L2 cache thus cannot be used.
58 #define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
60 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
61 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
63 #ifdef CONFIG_SPL_BUILD
64 #define CONFIG_SYS_MALLOC_SIMPLE
67 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
68 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
70 /* DS414 bus width is 32bits */
71 #define CONFIG_DDR_32BIT
73 /* Default Environment */
74 #define CONFIG_LOADADDR 0x80000
75 #define CONFIG_BOOTCOMMAND \
77 "sf read ${loadaddr} 0xd0000 0x2d0000; " \
78 "sf read ${ramdisk_addr_r} 0x3a0000 0x430000; " \
79 "bootm ${loadaddr} ${ramdisk_addr_r}"
81 #define CONFIG_EXTRA_ENV_SETTINGS \
82 "initrd_high=0xffffffff\0" \
83 "ramdisk_addr_r=0x8000000\0" \
84 "usb0Mode=host\0usb1Mode=host\0usb2Mode=device\0" \
85 "ethmtu=1500\0eth1mtu=1500\0" \
86 "update_uboot=sf probe; dhcp; " \
87 "mw.b ${loadaddr} 0x0 0xd0000; " \
88 "tftpboot ${loadaddr} u-boot-spl.kwb; " \
89 "sf update ${loadaddr} 0x0 0xd0000\0"
92 /* increase autoneg timeout, my NIC sucks */
93 #define PHY_ANEG_TIMEOUT 16000
95 #endif /* _CONFIG_SYNOLOGY_DS414_H */