1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2016 Allied Telesis <www.alliedtelesis.co.nz>
6 #ifndef _CONFIG_SBX81LIFKW_H
7 #define _CONFIG_SBX81LIFKW_H
10 * High Level Configuration Options (easy to change)
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"
18 /* additions for new ARM relocation support */
19 #define CONFIG_SYS_SDRAM_BASE 0x00000000
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
28 * NS16550 Configuration
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
37 * Serial Port configuration
38 * The following definitions let you select what serial you want to use
39 * for your console driver.
42 #define CONFIG_CONS_INDEX 1 /*Console on UART0 */
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.
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 */
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
58 * Environment variables configurations
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 */
69 * U-Boot bootcode configuration
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 */
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.
80 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Mem map for Linux*/
82 /* size in bytes reserved for initial data */
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
89 * Other required minimal configurations
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 */
97 * Ethernet Driver configuration
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 */
108 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default location for tftp and bootm */
110 #endif /* _CONFIG_SBX81LIFKW_H */