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- This comparison shows the changes necessary to convert path
/openrisc/trunk/rtos/ecos-2.0/packages/devs/flash/mn10300/asb2305
- from Rev 27 to Rev 174
- ↔ Reverse comparison
Rev 27 → Rev 174
/v2_0/cdl/flash_asb2305.cdl
0,0 → 1,82
# ==================================================================== |
# |
# flash_asb2305.cdl |
# |
# FLASH memory - Hardware support on Matsushita ASB2305 |
# |
# ==================================================================== |
#####ECOSGPLCOPYRIGHTBEGIN#### |
## ------------------------------------------- |
## This file is part of eCos, the Embedded Configurable Operating System. |
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. |
## |
## eCos 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 or (at your option) any later version. |
## |
## eCos 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 eCos; if not, write to the Free Software Foundation, Inc., |
## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
## |
## As a special exception, if other files instantiate templates or use macros |
## or inline functions from this file, or you compile this file and link it |
## with other works to produce a work based on this file, this file does not |
## by itself cause the resulting work to be covered by the GNU General Public |
## License. However the source code for this file must still be made available |
## in accordance with section (3) of the GNU General Public License. |
## |
## This exception does not invalidate any other reasons why a work based on |
## this file might be covered by the GNU General Public License. |
## |
## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. |
## at http://sources.redhat.com/ecos/ecos-license/ |
## ------------------------------------------- |
#####ECOSGPLCOPYRIGHTEND#### |
# ==================================================================== |
######DESCRIPTIONBEGIN#### |
# |
# Author(s): dhowells |
# Original data: dhowells |
# Contributors: |
# Date: 2001-05-15 |
# |
#####DESCRIPTIONEND#### |
# |
# ==================================================================== |
|
cdl_package CYGPKG_DEVS_FLASH_MN10300_ASB2305 { |
display "Matsushita MN10300 ASB2305 FLASH memory support" |
|
parent CYGPKG_IO_FLASH |
active_if CYGPKG_IO_FLASH |
requires CYGPKG_HAL_MN10300_AM33_ASB2305 |
|
implements CYGHWR_IO_FLASH_DEVICE |
|
compile mn10300_asb2305_flash.c |
|
# Arguably this should do in the generic package |
# but then there is a logic loop so you can never enable it. |
cdl_interface CYGINT_DEVS_FLASH_AMD_AM29XXXXX_REQUIRED { |
display "Generic AMD AM29XXXXX driver required" |
} |
|
cdl_option CYGHWR_DEVS_FLASH_MN10300_ASB2305_BANK { |
display "Which flash bank to program" |
flavor data |
legal_values { "BootPROM" "SysFlash" } |
default_value { "SysFlash" } |
description " |
This option controls which bank of flash will be programmable." |
} |
|
implements CYGINT_DEVS_FLASH_AMD_AM29XXXXX_REQUIRED |
requires CYGHWR_DEVS_FLASH_AMD_AM29DL322D |
requires CYGHWR_DEVS_FLASH_AMD_AM29DL324D |
requires CYGHWR_DEVS_FLASH_AMD_AM29LV800 |
} |
/v2_0/src/mn10300_asb2305_flash.c
0,0 → 1,88
//========================================================================== |
// |
// mn10300_asb2305_flash.c |
// |
// Flash programming for Matsushita ASB2305 |
// |
//========================================================================== |
//####ECOSGPLCOPYRIGHTBEGIN#### |
// ------------------------------------------- |
// This file is part of eCos, the Embedded Configurable Operating System. |
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. |
// |
// eCos 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 or (at your option) any later version. |
// |
// eCos 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 eCos; if not, write to the Free Software Foundation, Inc., |
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
// |
// As a special exception, if other files instantiate templates or use macros |
// or inline functions from this file, or you compile this file and link it |
// with other works to produce a work based on this file, this file does not |
// by itself cause the resulting work to be covered by the GNU General Public |
// License. However the source code for this file must still be made available |
// in accordance with section (3) of the GNU General Public License. |
// |
// This exception does not invalidate any other reasons why a work based on |
// this file might be covered by the GNU General Public License. |
// |
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. |
// at http://sources.redhat.com/ecos/ecos-license/ |
// ------------------------------------------- |
//####ECOSGPLCOPYRIGHTEND#### |
//========================================================================== |
//#####DESCRIPTIONBEGIN#### |
// |
// Author(s): dhowells |
// Contributors: dhowells |
// Date: 2001-06-01 |
// Purpose: |
// Description: |
// |
//####DESCRIPTIONEND#### |
// |
//========================================================================== |
#include <pkgconf/devs_flash_mn10300_asb2305.h> |
|
//-------------------------------------------------------------------------- |
// Device properties |
|
#if defined(CYGHWR_DEVS_FLASH_MN10300_ASB2305_BANK_SysFlash) |
// We use a four chip parallel AM29DL324BE module plugged into the System Flash socket |
// on the ASB2305 board. |
#define CYGNUM_FLASH_INTERLEAVE (4) |
#define CYGNUM_FLASH_SERIES (1) |
#define CYGNUM_FLASH_WIDTH (8) |
#define CYGNUM_FLASH_16AS8 (1) |
#define CYGNUM_FLASH_BASE (0x84000000u) /* cached flash chip address */ |
|
#elif defined(CYGHWR_DEVS_FLASH_MN10300_ASB2305_BANK_BootPROM) |
// We have a single AM29LV800TA soldered onto the board as the boot PROM |
#define CYGNUM_FLASH_INTERLEAVE (1) |
#define CYGNUM_FLASH_SERIES (1) |
#define CYGNUM_FLASH_WIDTH (16) |
#define CYGNUM_FLASH_BASE (0x80000000u) /* cached flash chip address */ |
|
#else |
#error unknown flash bank selected |
#endif |
|
//-------------------------------------------------------------------------- |
// Platform specific extras |
|
// Offset of uncached shadow region |
#define FLASH_P2V( _a_ ) ((volatile flash_data_t *)((CYG_ADDRWORD)(_a_)+0x20000000)) |
|
//-------------------------------------------------------------------------- |
// Now include the driver code. |
#include "cyg/io/flash_am29xxxxx.inl" |
|
// ------------------------------------------------------------------------ |
// EOF mn10300_asb2305_flash.c |
/v2_0/ChangeLog
0,0 → 1,48
2002-12-05 Mark Salter <msalter@redhat.com> |
|
* src/mn10300_asb2305_flash.c (CYGNUM_FLASH_16AS8): Define |
as 1 due to recent change in generic driver. |
|
2002-12-04 Mark Salter <msalter@redhat.com> |
|
* cdl/flash_asb2305.cdl: Support AM29DL322D. |
|
2001-06-08 Jesper Skov <jskov@redhat.com> |
From dhowells@redhat.com |
* src/mn10300_asb2305_flash.c: New package/file(s). |
* cdl/flash_asb2305.cdl: Same. |
|
//=========================================================================== |
//####ECOSGPLCOPYRIGHTBEGIN#### |
// ------------------------------------------- |
// This file is part of eCos, the Embedded Configurable Operating System. |
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. |
// |
// eCos 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 or (at your option) any later version. |
// |
// eCos 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 eCos; if not, write to the Free Software Foundation, Inc., |
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
// |
// As a special exception, if other files instantiate templates or use macros |
// or inline functions from this file, or you compile this file and link it |
// with other works to produce a work based on this file, this file does not |
// by itself cause the resulting work to be covered by the GNU General Public |
// License. However the source code for this file must still be made available |
// in accordance with section (3) of the GNU General Public License. |
// |
// This exception does not invalidate any other reasons why a work based on |
// this file might be covered by the GNU General Public License. |
// |
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. |
// at http://sources.redhat.com/ecos/ecos-license/ |
// ------------------------------------------- |
//####ECOSGPLCOPYRIGHTEND#### |
//=========================================================================== |