flash: retire unused eCos flash driver

[openocd.git] / ecosflash / flash.c

diff --git a/ecosflash/flash.c b/ecosflash/flash.c
deleted file mode 100644 (file)
index c8ac353..0000000
--- a/ecosflash/flash.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
-#####ECOSGPLCOPYRIGHTBEGIN####
-## -------------------------------------------
-## This file is part of eCos, the Embedded Configurable Operating System.
-## Copyright (C) 2008 Øyvind Harboe
-##
-## 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 St, 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.
-##
-## 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####
-*/
-
-#include <string.h>
-#define _FLASH_PRIVATE_
-#include <cyg/io/flash.h>
-
-
-
-int myprintf(char *format, ...)
-{
-  return 0;
-}
-
-extern char _start_bss_clear;
-extern char __bss_end__;
-
-int init()
-{
-       // set up runtime environment
-       char *t;
-       for (t=&_start_bss_clear; t<&__bss_end__; t++)
-       {
-               *t=0;
-       }
-       return flash_init((_printf *)&myprintf);
-
-}
-
-
-int checkFlash(void *addr, int len)
-{
-    // Return error for illegal addresses
-    if ((addr<flash_info.start)||(addr>flash_info.end))
-       return FLASH_ERR_INVALID;
-    if ((((cyg_uint8 *)addr)+len)>(cyg_uint8 *)flash_info.end)
-       return FLASH_ERR_INVALID;
-    return FLASH_ERR_OK;
-}
-
-
-int erase(void *address, int len)
-{
-       int retval;
-       void *failAddress;
-
-       retval=checkFlash(address, len);
-       if (retval!=0)
-               return retval;
-
-       retval=init();
-       if (retval!=0)
-               return retval;
-       return flash_erase(address, len, &failAddress);
-}
-
-
-
-extern char _end;
-
-// Data follows immediately after program, long word aligned.
-int program(void *buffer, void *address, int len)
-{
-       int retval;
-       void *failAddress;
-       retval=checkFlash(address, len);
-       if (retval!=0)
-               return retval;
-
-       retval=init();
-       if (retval!=0)
-               return retval;
-       //int flash_program(void *_addr, void *_data, int len, void **err_addr)
-       return flash_program(address, buffer, len, &failAddress);
-}