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CVS: blob/src/blob accelent_sa.c,NONE,1.1 Makefile.am,1.20,1.21 main.c,1.28,1.29
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From: Erik M. <er...@us...> - 2002-02-04 19:39:43
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Update of /cvsroot/blob/blob/src/blob
In directory usw-pr-cvs1:/tmp/cvs-serv20909/src/blob
Modified Files:
Makefile.am main.c
Added Files:
accelent_sa.c
Log Message:
Accelent IDP support by Holger Schurig
Also clean up some Makefiles (alphabetic order, etc)
--- NEW FILE: accelent_sa.c ---
/*
* accelent_sa.c: Accelent IDP specific stuff
*
* Copyright (C) 2001 Erik Mouw (J.A...@it...)
* Copyright (C) 2001 Stefan Eletzhofer
* (ste...@ww...)
* Copyright (C) 2002 Holger Schurig <h.s...@mn...>
*
* 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: accelent_sa.c,v 1.1 2002/02/04 18:02:42 erikm Exp $"
/**********************************************************************
* includes
*/
#ifdef HAVE_CONFIG_H
# include <blob/config.h>
#endif
#include <blob/main.h>
#include <blob/arch.h>
#include <blob/errno.h>
#include <blob/error.h>
#include <blob/util.h>
#include <blob/serial.h>
#include <blob/flash.h>
#include <blob/init.h>
#include <blob/command.h>
#include <blob/uucodec.h>
#include <blob/serial.h>
extern blob_status_t blob_status;
/* flash descriptor for Accelent IDP flash. */
/* Accelent IDP uses 2xINTEL e28F640 Chips */
static flash_descriptor_t accelent_sa_flash_descriptors[] =
{
{
size: 2 * 128 * 1024,
num: 64,
lockable: 1
},
{
/* NULL block */
},
};
static int accelent_sa_flash_enable_vpp(void)
{
//TODO
//set GPIO17
return 0;
}
static int accelent_sa_flash_disable_vpp(void)
{
//TODO
//reset GPIO17
return 0;
}
static void init_accelent_sa_flash_driver(void)
{
flash_descriptors = accelent_sa_flash_descriptors;
flash_driver = &intel32_flash_driver;
flash_driver->enable_vpp = accelent_sa_flash_enable_vpp;
flash_driver->disable_vpp = accelent_sa_flash_disable_vpp;
}
__initlist(init_accelent_sa_flash_driver, INIT_LEVEL_DRIVER_SELECTION);
static void accelent_sa_init_hardware(void)
{
/* select serial driver */
serial_driver = &sa11x0_serial_driver;
}
__initlist(accelent_sa_init_hardware, INIT_LEVEL_DRIVER_SELECTION);
/*********************************************************************
* cmd_download_file
*
* AUTOR: SELETZ
* REVISED:
*
* Download a file to arbitary memory location
*
*/
int cmd_download_file( int argc, char *argv[] )
{
int ret = 0;
u32 dest = 0L;
u32 len = 0L;
if ( argc < 3 ) return -EINVAL;
ret = strtou32( argv[1], &dest );
if ( ret < 0 ) return -EINVAL;
ret = strtou32( argv[2], &len );
if ( ret < 0 ) return -EINVAL;
if (blob_status.terminalSpeed != blob_status.downloadSpeed) {
SerialOutputString("Switching to download speed\n");
SerialOutputString("You have 60 seconds to switch your terminal emulator to the same speed and\n");
SerialOutputString("start downloading. After that " PACKAGE " will switch back to term speed.\n");
serial_init(blob_status.downloadSpeed);
} else {
SerialOutputString("You have 60 seconds to start downloading.\n");
}
ret = UUDecode((char *)dest, len);
if ( ret == len ) {
SerialOutputString("Received ");
SerialOutputDec(ret);
SerialOutputString(" (0x");
SerialOutputHex(ret);
SerialOutputString(") bytes.\n");
ret = 0;
} else {
SerialOutputString("error during uudecode\n");
}
if (blob_status.terminalSpeed != blob_status.downloadSpeed) {
SerialOutputString("\n(Please switch your terminal emulator back to terminal speed\n");
serial_init(blob_status.terminalSpeed);
}
return ret;
}
static char downloadhelp[] = "dlfile destadr filelength\n"
"download file to memory\n";
__commandlist( cmd_download_file, "dlfile", downloadhelp );
/*********************************************************************
* cmd_flash_write
*
* AUTOR: SELETZ
* REVISED:
*
* Command wrapper for low-level flash write access
*
*/
static int cmd_flash_write( int argc, char *argv[] )
{
int ret = 0;
u32 src = 0L;
u32 dest = 0L;
u32 len = 0L;
if ( argc < 4 ) return -EINVAL;
ret = strtou32( argv[1], &src );
if ( ret < 0 ) return -EINVAL;
ret = strtou32( argv[2], &dest );
if ( ret < 0 ) return -EINVAL;
ret = strtou32( argv[3], &len );
if ( ret < 0 ) return -EINVAL;
if ( len & (0x3) ) {
len = (len>>2) + 1;
} else {
len = len>>2;
}
_DBGU32( src );
_DBGU32( dest );
_DBGU32( len );
ret = flash_write_region( (u32 *)dest, (u32*)src, len );
return ret;
}
static char flashwritehelp[] = "fwrite srcadr destadr size(bytes)\n"
"flash a memory region\n";
__commandlist( cmd_flash_write, "fwrite", flashwritehelp );
/*********************************************************************
* cmd_flash_erase
*
* AUTOR: SELETZ
* REVISED:
*
* Command wrapper for low-level flash erasing
*
*/
static int cmd_flash_erase( int argc, char *argv[] )
{
int ret = 0;
u32 dest = 0L;
u32 len = 0L;
if ( argc < 3 ) return -EINVAL;
ret = strtou32( argv[1], &dest );
if ( ret < 0 ) return -EINVAL;
ret = strtou32( argv[2], &len );
if ( ret < 0 ) return -EINVAL;
if ( len & (0x3) ) {
len = (len>>2) + 1;
} else {
len = len>>2;
}
ret = flash_erase_region( (u32 *)dest, len );
return ret;
}
static char flasherasehelp[] = "ferase adr size(bytes)\n"
"erase a flash region\n";
__commandlist( cmd_flash_erase, "ferase", flasherasehelp );
Index: Makefile.am
===================================================================
RCS file: /cvsroot/blob/blob/src/blob/Makefile.am,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -d -r1.20 -r1.21
--- Makefile.am 2002/02/01 14:38:55 1.20
+++ Makefile.am 2002/02/04 18:02:42 1.21
@@ -149,10 +149,12 @@
intel16.c \
intel32.c \
nullflash.c \
+ accelent_sa.c \
assabet.c \
brutus.c \
badge4.c \
clart.c \
+ frodo.c \
h3600.c \
idr.c \
jornada720.c \
@@ -160,8 +162,7 @@
nesa.c \
pleb.c \
shannon.c \
- system3.c \
- frodo.c
+ system3.c
blob_rest_elf32_DEPENDENCIES = \
Index: main.c
===================================================================
RCS file: /cvsroot/blob/blob/src/blob/main.c,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -d -r1.28 -r1.29
--- main.c 2002/02/04 12:14:16 1.28
+++ main.c 2002/02/04 18:02:42 1.29
@@ -96,7 +96,7 @@
/* call serial_init() because the default 9k6 speed might not
be what the user requested */
-#if defined(H3600) || defined(SHANNON) || defined(IDR) || defined(BADGE4) || defined(JORNADA720)
+#if defined(H3600) || defined(SHANNON) || defined(IDR) || defined(BADGE4) || defined(JORNADA720) || defined(ACCELENT_SA)
blob_status.terminalSpeed = baud_115200; /* DEBUG */
#endif
#if defined(PT_SYSTEM3)
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