| /* |
| * Find memory based upon settings in the CPC700 bridge |
| * |
| * Author: Dan Cox |
| * |
| * 2001-2002 (c) MontaVista, Software, Inc. This file is licensed under |
| * the terms of the GNU General Public License version 2. This program |
| * is licensed "as is" without any warranty of any kind, whether express |
| * or implied. |
| */ |
| |
| #include <asm/types.h> |
| #include <asm/io.h> |
| #include "cpc700.h" |
| |
| unsigned long |
| cpc700_get_mem_size(void) |
| { |
| int i; |
| unsigned long len, amt; |
| |
| /* Start at MB1EA, since MB0EA will most likely be the ending address |
| for ROM space. */ |
| for(len = 0, i = CPC700_MB1EA; i <= CPC700_MB4EA; i+=4) { |
| amt = cpc700_read_memreg(i); |
| if (amt == 0) |
| break; |
| len = amt; |
| } |
| |
| return len; |
| } |
| |
| |