CVS: blob/include/blob/arch frodo.h,NONE,1.1 Makefile.am,1.5,1.6

[Abraham vd M. <ab...@us...>]

Update of /cvsroot/blob/blob/include/blob/arch
In directory usw-pr-cvs1:/tmp/cvs-serv10209/include/blob/arch

Modified Files:
	Makefile.am 
Added Files:
	frodo.h 
Log Message:
Added support for 2d3D, Inc. SA-1110 Development Board.


--- NEW FILE: frodo.h ---
/*
 * frodo.h: 2d3D, Inc. SA-1110 Development Board
 *
 * Copyright (C) 2001  Abraham van der Merwe <ab...@2d...>
 *
 * $Id: frodo.h,v 1.1 2002/02/01 14:38:55 abz Exp $
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ident "$Id: frodo.h,v 1.1 2002/02/01 14:38:55 abz Exp $"

#ifndef BLOB_ARCH_FRODO_H
#define BLOB_ARCH_FRODO_H


/*
 * CPU frequency table.
 * See Section 8.2 (Core Clock Configuration Register) SA-1110 Developers
 * Manual for more information.
 *
 * We have 3.6864-MHz oscillator.
 *
 *	CCF[4:0]	3.6864-MHz Crystal Oscillator	3.5795-MHz Crystal Oscillator
 *	-------------------------------------------------------------------------
 *		00			59.0							57.3
 * 	01			73.7							71.6
 * 	02			88.5							85.9
 * 	03			103.2							100.2
 * 	04			118.0							114.5
 * 	05			132.7							128.9
 * 	06			147.5							143.2
 * 	07			162.2							157.5
 * 	08			176.9							171.8
 * 	09			191.7							186.1
 * 	0a			206.4							200.5
 * 	0b			221.2							214.8
 */

/* boot CPU speed */
#define CPU_SPEED		(0x0a)

/*
 * Serial port 1 is used for the Serial port w/ flow control.
 */

/* serial port */
#define USE_SERIAL2


/* GPIO for the LED */
#define LED_GPIO		(0x00000000) /* no led (for now) */


/* the base address were BLOB is loaded by the first stage loader */
#define BLOB_ABS_BASE_ADDR	(0xc0200400)


/* where do various parts live in RAM */
#define BLOB_RAM_BASE		(0xc0100000)
#define KERNEL_RAM_BASE		(0xc0008000)
#define PARAM_RAM_BASE		(0xc0110000)
#define RAMDISK_RAM_BASE	(0xc0400000)


/* and where do they live in flash */
#define BLOB_FLASH_BASE		0x00000000
#define BLOB_FLASH_LEN		(256 * 1024)
#define PARAM_FLASH_BASE	(BLOB_FLASH_BASE + BLOB_FLASH_LEN)
#define PARAM_FLASH_LEN		(256 * 1024)
#define KERNEL_FLASH_BASE	(PARAM_FLASH_BASE + PARAM_FLASH_LEN)
#define KERNEL_FLASH_LEN	(1024 * 1024)
#define RAMDISK_FLASH_BASE	(KERNEL_FLASH_BASE + KERNEL_FLASH_LEN)
#define RAMDISK_FLASH_LEN	(4 * 1024 * 1024)


/* the position of the kernel boot parameters */
#define BOOT_PARAMS		(0xc0000100)


/* the size (in kbytes) to which the compressed ramdisk expands */
#define RAMDISK_SIZE		(8 * 1024)


/* Memory configuration */
#ifdef BLOB_NEED_MEMCONFIG
#warning "use defines from memsetup.h for better readability"
#	define MDCNFG_VALUE		0x0000a265
#	define MDCAS00_VALUE	0x5555557f
#	define MDCAS01_VALUE	0x55555555
#	define MDCAS02_VALUE	0x55555555
#	define MSC0_VALUE		0x00004770
#	define MSC1_VALUE		0x00000000
#	define MECR_VALUE		0xffffffff
/* MDREFR == 0x00700061 */
#	define MDREFR_VALUE		do_not_use_this_value__gets_automagically_computed
#	define MDCAS20_VALUE	0xaaaaaa7f		/* 0x20 MDCAS20	*/
#	define MDCAS21_VALUE	0xaaaaaaaa		/* 0x24 MDCAS21	*/
#	define MDCAS22_VALUE	0xaaaaaaaa		/* 0x28 MDCAS22	*/
#	define MSC2_VALUE		0x42196669		/* 0x2C MCS2	*/
#	define SMCNFG_VALUE		0x00000000
#endif




#endif

Index: Makefile.am
===================================================================
RCS file: /cvsroot/blob/blob/include/blob/arch/Makefile.am,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- Makefile.am	2001/12/27 18:27:37	1.5
+++ Makefile.am	2002/02/01 14:38:55	1.6
@@ -12,6 +12,7 @@
 
 noinst_HEADERS	= \
 	assabet.h \
+	frodo.h	\
 	badge4.h \
 	brutus.h \
 	clart.h \