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/* 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
#include <linux/stringify.h>
/*
* High Level Configuration Options (easy to change)
*/
/*
* 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
/* auto boot */
/*
* 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_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
#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>
/* ====> Include driver Common Definitions */
/*
* Common NAND configuration
*/
#ifdef CONFIG_CMD_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#endif
#endif /* _MV_COMMON_H */
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