1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2014 Stefan Roese <sr@denx.de> 4 */ 5 6 #ifndef _CONFIG_SYNOLOGY_DS414_H 7 #define _CONFIG_SYNOLOGY_DS414_H 8 9 /* 10 * High Level Configuration Options (easy to change) 11 */ 12 13 /* 14 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed 15 * for DDR ECC byte filling in the SPL before loading the main 16 * U-Boot into it. 17 */ 18 19 /* I2C */ 20 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 21 22 /* PCIe support */ 23 #ifndef CONFIG_SPL_BUILD 24 #define CONFIG_PCI_SCAN_SHOW 25 #endif 26 27 /* 28 * mv-common.h should be defined after CMD configs since it used them 29 * to enable certain macros 30 */ 31 #include "mv-common.h" 32 33 /* 34 * Memory layout while starting into the bin_hdr via the 35 * BootROM: 36 * 37 * 0x4000.4000 - 0x4003.4000 headers space (192KiB) 38 * 0x4000.4030 bin_hdr start address 39 * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB) 40 * 0x4007.fffc BootROM stack top 41 * 42 * The address space between 0x4007.fffc and 0x400f.fff is not locked in 43 * L2 cache thus cannot be used. 44 */ 45 46 /* SPL */ 47 /* Defines for SPL */ 48 #define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030) 49 50 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10)) 51 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 52 53 #ifdef CONFIG_SPL_BUILD 54 #define CONFIG_SYS_MALLOC_SIMPLE 55 #endif 56 57 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 58 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 59 60 /* Default Environment */ 61 #define CONFIG_BOOTCOMMAND \ 62 "sf probe; " \ 63 "sf read ${loadaddr} 0xd0000 0x2d0000; " \ 64 "sf read ${ramdisk_addr_r} 0x3a0000 0x430000; " \ 65 "bootm ${loadaddr} ${ramdisk_addr_r}" 66 67 #define CONFIG_EXTRA_ENV_SETTINGS \ 68 "initrd_high=0xffffffff\0" \ 69 "ramdisk_addr_r=0x8000000\0" \ 70 "usb0Mode=host\0usb1Mode=host\0usb2Mode=device\0" \ 71 "ethmtu=1500\0eth1mtu=1500\0" \ 72 "update_uboot=sf probe; dhcp; " \ 73 "mw.b ${loadaddr} 0x0 0xd0000; " \ 74 "tftpboot ${loadaddr} u-boot-spl.kwb; " \ 75 "sf update ${loadaddr} 0x0 0xd0000\0" 76 77 78 /* increase autoneg timeout, my NIC sucks */ 79 #define PHY_ANEG_TIMEOUT 16000 80 81 #endif /* _CONFIG_SYNOLOGY_DS414_H */ 82