| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2010 |
| * Marvell Semiconductor <www.marvell.com> |
| * Written-by: Prafulla Wadaskar <prafulla@marvell.com> |
| */ |
| |
| /* |
| * This file contains Marvell Board Specific common defincations. |
| * This file should be included in board config header file. |
| * |
| * It supports common definations for Kirkwood platform |
| * TBD: support for Orion5X platforms |
| */ |
| |
| #ifndef _MV_COMMON_H |
| #define _MV_COMMON_H |
| |
| /* |
| * High Level Configuration Options (easy to change) |
| */ |
| #define CONFIG_MARVELL 1 |
| |
| /* |
| * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h |
| */ |
| |
| /* additions for new ARM relocation support */ |
| #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
| |
| /* |
| * NS16550 Configuration |
| */ |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK |
| #if !defined(CONFIG_DM_SERIAL) |
| #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| #define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE |
| #endif |
| |
| /* |
| * Serial Port configuration |
| * The following definitions let you select what serial you want to use |
| * for your console driver. |
| */ |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ |
| 115200,230400, 460800, 921600 } |
| /* auto boot */ |
| #define CONFIG_PREBOOT |
| |
| /* |
| * For booting Linux, the board info and command line data |
| * have to be in the first 8 MB of memory, since this is |
| * the maximum mapped by the Linux kernel during initialization. |
| */ |
| #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ |
| #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ |
| #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ |
| |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ |
| |
| /* |
| * Size of malloc() pool |
| */ |
| #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 * 4) /* 4MiB for malloc() */ |
| |
| /* |
| * Other required minimal configurations |
| */ |
| #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ |
| #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ |
| #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ |
| #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ |
| #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ |
| #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ |
| |
| /* ====> Include platform Common Definitions */ |
| #include <asm/arch/config.h> |
| |
| /* |
| * DRAM Banks configuration, Custom config can be done in <board>.h |
| */ |
| #ifndef CONFIG_NR_DRAM_BANKS |
| #define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX |
| #else |
| #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX) |
| #error CONFIG_NR_DRAM_BANKS Configurated more than available |
| #endif |
| #endif /* CONFIG_NR_DRAM_BANKS */ |
| |
| /* ====> Include driver Common Definitions */ |
| /* |
| * Common NAND configuration |
| */ |
| #ifdef CONFIG_CMD_NAND |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| #endif |
| |
| /* |
| * File system |
| */ |
| #ifdef CONFIG_SYS_MVFS |
| #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
| #define CONFIG_MTD_PARTITIONS |
| #endif |
| |
| #endif /* _MV_COMMON_H */ |