1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2016 Allied Telesis <www.alliedtelesis.co.nz> 4 */ 5 6#ifndef _CONFIG_SBX81LIFKW_H 7#define _CONFIG_SBX81LIFKW_H 8 9/* 10 * High Level Configuration Options (easy to change) 11 */ 12#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */ 13#define CONFIG_KW88F6281 1 /* SOC Name */ 14#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ 15#define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage.cfg 16#define CONFIG_BUILD_TARGET "u-boot.kwb" 17 18/* additions for new ARM relocation support */ 19#define CONFIG_SYS_SDRAM_BASE 0x00000000 20 21#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */ 22#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ 23#define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 */ 24#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */ 25#define CONFIG_KIRKWOOD_GPIO 1 26 27/* 28 * NS16550 Configuration 29 */ 30#define CONFIG_SYS_NS16550 31#define CONFIG_SYS_NS16550_SERIAL 32#define CONFIG_SYS_NS16550_REG_SIZE (-4) 33#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 34#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE 35 36/* 37 * Serial Port configuration 38 * The following definitions let you select what serial you want to use 39 * for your console driver. 40 */ 41 42#define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 43 44/* 45 * For booting Linux, the board info and command line data 46 * have to be in the first 8 MB of memory, since this is 47 * the maximum mapped by the Linux kernel during initialization. 48 */ 49#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 50#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 51#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 52 53#define MTDPARTS_DEFAULT "mtdparts=spi0.0:768K(boot)ro,256K(boot-env),14M(user),1M(errlog)" 54#define MTDPARTS_MTDOOPS "errlog" 55#define CONFIG_DOS_PARTITION 56 57/* 58 * Environment variables configurations 59 */ 60#define CONFIG_ENV_SPI_BUS 0 61#define CONFIG_ENV_SPI_CS 0 62#define CONFIG_ENV_SPI_MAX_HZ 20000000 /* 20Mhz */ 63#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 64#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K */ 65#define CONFIG_ENV_SIZE 0x02000 66#define CONFIG_ENV_OFFSET 0xc0000 /* env starts here - 768K */ 67 68/* 69 * U-Boot bootcode configuration 70 */ 71 72#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for monitor */ 73#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* Reserve 4.0 MB for malloc */ 74 75/* 76 * For booting Linux, the board info and command line data 77 * have to be in the first 8 MB of memory, since this is 78 * the maximum mapped by the Linux kernel during initialization. 79 */ 80#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Mem map for Linux*/ 81 82/* size in bytes reserved for initial data */ 83 84#include <asm/arch/config.h> 85/* There is no PHY directly connected so don't ask it for link status */ 86#undef CONFIG_SYS_FAULT_ECHO_LINK_DOWN 87 88/* 89 * Other required minimal configurations 90 */ 91#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 92#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */ 93#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */ 94#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 95 96/* 97 * Ethernet Driver configuration 98 */ 99#ifdef CONFIG_CMD_NET 100#define CONFIG_NETCONSOLE /* include NetConsole support */ 101#define CONFIG_NET_MULTI /* specify more that one ports available */ 102#define CONFIG_MVGBE /* Enable kirkwood Gbe Controller Driver */ 103#define CONFIG_MVGBE_PORTS {1, 0} /* enable a single port */ 104#define CONFIG_PHY_BASE_ADR 0x01 105#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 106#endif /* CONFIG_CMD_NET */ 107 108#define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default location for tftp and bootm */ 109 110#endif /* _CONFIG_SBX81LIFKW_H */ 111