From c779af4e1295c9649ffbbd297ed535bead1cc885 Mon Sep 17 00:00:00 2001 From: Ali Saidi Date: Mon, 8 Nov 2010 13:58:24 -0600 Subject: Mem: Finish half-baked support for mmaping file in physmem. Physmem has a parameter to be able to mem map a file, however it isn't actually used. This changeset utilizes the parameter so a file can be mmapped. --- configs/common/FSConfig.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'configs') diff --git a/configs/common/FSConfig.py b/configs/common/FSConfig.py index 6509490d7..fe57b5cab 100644 --- a/configs/common/FSConfig.py +++ b/configs/common/FSConfig.py @@ -200,9 +200,12 @@ def makeLinuxArmSystem(mem_mode, mdesc = None, bare_metal=False, self.membus.badaddr_responder.warn_access = "warn" self.bridge = Bridge(delay='50ns', nack_delay='4ns') self.physmem = PhysicalMemory(range = AddrRange(mdesc.mem()), zero = True) + self.diskmem = PhysicalMemory(range = AddrRange(Addr('128MB'), size = '128MB'), + file = disk('ael-arm.ext2')) self.bridge.side_a = self.iobus.port self.bridge.side_b = self.membus.port self.physmem.port = self.membus.port + self.diskmem.port = self.membus.port self.mem_mode = mem_mode @@ -224,7 +227,10 @@ def makeLinuxArmSystem(mem_mode, mdesc = None, bare_metal=False, self.intrctrl = IntrControl() self.terminal = Terminal() - self.boot_osflags = 'earlyprintk mem=128MB console=ttyAMA0 lpj=19988480 norandmaps' + self.kernel = binary('vmlinux.arm') + self.boot_osflags = 'earlyprintk mem=128MB console=ttyAMA0 lpj=19988480' + \ + ' norandmaps slram=slram0,0x8000000,+0x8000000' + \ + ' mtdparts=slram0:- rw loglevel=8 root=/dev/mtdblock0' return self -- cgit v1.2.3