diff options
Diffstat (limited to 'ecos/packages/devs/flash/mn10300/stb/current')
3 files changed, 183 insertions, 0 deletions
diff --git a/ecos/packages/devs/flash/mn10300/stb/current/ChangeLog b/ecos/packages/devs/flash/mn10300/stb/current/ChangeLog new file mode 100644 index 0000000..415c7cc --- /dev/null +++ b/ecos/packages/devs/flash/mn10300/stb/current/ChangeLog @@ -0,0 +1,43 @@ +2008-11-17 Jonathan Larmour <jifl@eCosCentric.com> + + * cdl/flash_stb.cdl: + Don't implement CYGHWR_IO_FLASH_DEVICE here. Leave it for + the chip driver. + +2002-12-05 Mark Salter <msalter@redhat.com> + + * src/mn10300_stb_flash.c (CYGNUM_FLASH_16AS8): Define + as 1 due to recent change in generic driver. + +2001-08-03 David Howells <dhowells@redhat.com> + + * src/mn10300_stb_flash.c: updated to latest AMD flash interface. + +2001-06-08 Jesper Skov <jskov@redhat.com> + From dhowells@redhat.com + * cdl/flash_stb.cdl: New package/file(s). + * src/mn10300_stb_flash.c: Same. + +//=========================================================================== +// ####GPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. +// +// 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 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., 51 Franklin Street, +// Fifth Floor, Boston, MA 02110-1301, USA. +// ------------------------------------------- +// ####GPLCOPYRIGHTEND#### +//=========================================================================== diff --git a/ecos/packages/devs/flash/mn10300/stb/current/cdl/flash_stb.cdl b/ecos/packages/devs/flash/mn10300/stb/current/cdl/flash_stb.cdl new file mode 100644 index 0000000..1cf7675 --- /dev/null +++ b/ecos/packages/devs/flash/mn10300/stb/current/cdl/flash_stb.cdl @@ -0,0 +1,69 @@ +# ==================================================================== +# +# flash_stb.cdl +# +# FLASH memory - Hardware support on Matsushita MN10300 STB +# +# ==================================================================== +## ####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, 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., +## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 v2. +## +## This exception does not invalidate any other reasons why a work based +## on this file might be covered by the GNU General Public License. +## ------------------------------------------- +## ####ECOSGPLCOPYRIGHTEND#### +# ==================================================================== +######DESCRIPTIONBEGIN#### +# +# Author(s): dhowells +# Original data: dhowells +# Contributors: +# Date: 2001-05-15 +# +#####DESCRIPTIONEND#### +# +# ==================================================================== + +cdl_package CYGPKG_DEVS_FLASH_MN10300_STB { + display "Matsushita MN10300 STB FLASH memory support" + + parent CYGPKG_IO_FLASH + active_if CYGPKG_IO_FLASH + requires CYGPKG_HAL_MN10300_AM33_STB + + compile mn10300_stb_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" + } + + implements CYGINT_DEVS_FLASH_AMD_AM29XXXXX_REQUIRED + requires CYGHWR_DEVS_FLASH_AMD_AM29DL324D + requires CYGHWR_DEVS_FLASH_AMD_AM29F800 +} diff --git a/ecos/packages/devs/flash/mn10300/stb/current/src/mn10300_stb_flash.c b/ecos/packages/devs/flash/mn10300/stb/current/src/mn10300_stb_flash.c new file mode 100644 index 0000000..2b9aad7 --- /dev/null +++ b/ecos/packages/devs/flash/mn10300/stb/current/src/mn10300_stb_flash.c @@ -0,0 +1,71 @@ +//========================================================================== +// +// mn10300_stb_flash.c +// +// Flash programming for Matsushita MN10300 STB +// +//========================================================================== +// ####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, 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., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 v2. +// +// This exception does not invalidate any other reasons why a work based +// on this file might be covered by the GNU General Public License. +// ------------------------------------------- +// ####ECOSGPLCOPYRIGHTEND#### +//========================================================================== +//#####DESCRIPTIONBEGIN#### +// +// Author(s): dhowells +// Contributors: dhowells +// Date: 2001-05-15 +// Purpose: +// Description: +// +//####DESCRIPTIONEND#### +// +//========================================================================== + +//-------------------------------------------------------------------------- +// Device properties + +// We use a four chip parallel AM29xxxxx module plugged into the SRAM3 socket +// on the STB 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 (0x82C00000u) /* uncached shadow region */ + +//-------------------------------------------------------------------------- +// Platform specific extras + +//-------------------------------------------------------------------------- +// Now include the driver code. +#include "cyg/io/flash_am29xxxxx.inl" + +// ------------------------------------------------------------------------ +// EOF mn10300_stb_flash.c |