diff options
Diffstat (limited to 'configs/example/fs.py')
| -rw-r--r-- | configs/example/fs.py | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/configs/example/fs.py b/configs/example/fs.py index 05e35c4ba..08484559a 100644 --- a/configs/example/fs.py +++ b/configs/example/fs.py @@ -1,4 +1,4 @@ -# Copyright (c) 2010 ARM Limited +# Copyright (c) 2010-2011 ARM Limited # All rights reserved. # # The license below extends only to copyright in the software and shall @@ -157,23 +157,19 @@ test_sys.cpu = [TestCPUClass(cpu_id=i) for i in xrange(np)] CacheConfig.config_cache(options, test_sys) +if bm[0]: + mem_size = bm[0].mem() +else: + mem_size = SysConfig().mem() if options.caches or options.l2cache: - if bm[0]: - mem_size = bm[0].mem() - else: - mem_size = SysConfig().mem() - # For x86, we need to poke a hole for interrupt messages to get back to the - # CPU. These use a portion of the physical address space which has a - # non-zero prefix in the top nibble. Normal memory accesses have a 0 - # prefix. - if buildEnv['TARGET_ISA'] == 'x86': - test_sys.bridge.filter_ranges_a=[AddrRange(0, Addr.max >> 4)] - else: - test_sys.bridge.filter_ranges_a=[AddrRange(0, Addr.max)] - test_sys.bridge.filter_ranges_b=[AddrRange(mem_size)] test_sys.iocache = IOCache(addr_range=mem_size) test_sys.iocache.cpu_side = test_sys.iobus.port test_sys.iocache.mem_side = test_sys.membus.port +else: + test_sys.iobridge = Bridge(delay='50ns', nack_delay='4ns', + ranges = [AddrRange(mem_size)]) + test_sys.iobridge.slave = test_sys.iobus.port + test_sys.iobridge.master = test_sys.membus.port for i in xrange(np): if options.fastmem: |