include/configs/omap5912osk.h

/*
 * (C) Copyright 2003
 * Texas Instruments.
 * Kshitij Gupta <kshitij@ti.com>
 * Configuation settings for the TI OMAP Innovator board.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_ARM926EJS	1	/* This is an arm926ejs CPU core  */
#define CONFIG_OMAP	1			/* in a TI OMAP core    */
#define CONFIG_OMAP1610	1		/* 5912 is same as 1610  */
#define CONFIG_OSK_OMAP5912	1	/*  a OSK Board  */

#define CONFIG_DISPLAY_CPUINFO	1	/* display cpu info (and speed)	*/
#define CONFIG_DISPLAY_BOARDINFO 1	/* display board info		*/

/* input clock of PLL */
/* the OMAP5912 OSK has 12MHz input clock */
#define CONFIG_SYS_CLK_FREQ	12000000

#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs  */
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG      1       /* Required for ramdisk support */

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128*1024)

/*
 * Hardware drivers
 */
/*
*/
#define CONFIG_LAN91C96
#define CONFIG_LAN91C96_BASE 0x04800300
#define CONFIG_LAN91C96_EXT_PHY

/*
 * NS16550 Configuration
 */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#define CONFIG_SYS_NS16550_CLK	(48000000)	/* can be 12M/32Khz or 48Mhz */
#define CONFIG_SYS_NS16550_COM1	0xfffb0000	/* uart1, bluetooth uart
						on helen */

/*
 * select serial console configuration
 */
#define CONFIG_SERIAL1	1	/* we use SERIAL 1 on OMAP5912 OSK */

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX	1
#define CONFIG_BAUDRATE	115200

/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_DHCP


/*
 * BOOTP options
 */
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH


#include <configs/omap1510.h>

#define CONFIG_BOOTDELAY	3
#define CONFIG_BOOTARGS	"mem=32M console=ttyS0,115200n8 noinitrd \
				root=/dev/nfs rw nfsroot=157.87.82.48:\
				/home/mwd/myfs/target ip=dhcp"
#define CONFIG_NETMASK	255.255.254.0	/* talk on MY local net */
#define CONFIG_IPADDR	156.117.97.156	/* static IP I currently own */
#define CONFIG_SERVERIP	156.117.97.139	/* current IP of my dev pc */
#define CONFIG_BOOTFILE	"uImage"	/* file to load */

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
#endif

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP	/* undef to save memory     */
#define CONFIG_SYS_PROMPT	"OMAP5912 OSK # "	/* Monitor Command Prompt   */
#define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size  */
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS	16		/* max number of command args   */
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size    */

#define CONFIG_SYS_MEMTEST_START	0x10000000	/* memtest works on */
#define CONFIG_SYS_MEMTEST_END	0x12000000	/* 32 MB in DRAM    */

#define CONFIG_SYS_LOAD_ADDR	0x10000000	/* default load address */

/* The 1610 has 6 timers, they can be driven by the RefClk (12Mhz) or by
 * DPLL1. This time is further subdivided by a local divisor.
 */
#define CONFIG_SYS_TIMERBASE	0xFFFEC500	/* use timer 1 */
#define CONFIG_SYS_PTV		7	/* 2^(PTV+1), divide by 256 */

/*-----------------------------------------------------------------------
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS	1	/* we have 1 bank of DRAM */
#define PHYS_SDRAM_1		0x10000000	/* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE	0x02000000	/* 32 MB */

#define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */
#define PHYS_FLASH_2		0x01000000	/* Flash Bank #2 */

#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1

#define CONFIG_SYS_MONITOR_BASE       CONFIG_SYS_FLASH_BASE  /* Monitor at beginning of flash */

#define PHYS_SRAM		0x20000000

/*-----------------------------------------------------------------------
 * FLASH driver setup
 */
#define CONFIG_SYS_FLASH_CFI          1       /* Flash memory is CFI compliant */
#define CONFIG_FLASH_CFI_DRIVER   1       /* Use drivers/mtd/cfi_flash.c */

#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }

#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of memory banks */
#define PHYS_FLASH_SIZE	0x02000000	/* 32MB */
#define CONFIG_SYS_MAX_FLASH_SECT	(259)	/* max number of sectors on one chip */

#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE     1       /* Use buffered writes (~10x faster) */
#define CONFIG_SYS_FLASH_PROTECTION   1       /* Use hardware sector protection */

#define CONFIG_SYS_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */

/* timeout values are in ticks */
#define CONFIG_SYS_FLASH_ERASE_TOUT	(20*CONFIG_SYS_HZ)	/* Timeout for Flash Erase */
#define CONFIG_SYS_FLASH_WRITE_TOUT	(20*CONFIG_SYS_HZ)	/* Timeout for Flash Write */

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */
#define CONFIG_ENV_IS_IN_FLASH	1
/* addr of environment */
#define CONFIG_ENV_ADDR	(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)

#define CONFIG_ENV_SIZE		0x20000	/* Total Size of Environment Sector */
#define CONFIG_ENV_OFFSET	0x40000	/* environment starts here  */

#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_ADDR        PHYS_SRAM
#define CONFIG_SYS_INIT_RAM_SIZE        (250 * 1024)
#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
					 CONFIG_SYS_INIT_RAM_SIZE)

#endif							/* __CONFIG_H */