From 29cc9eda2021a87396ef31a6fc81daff6fd1be7a Mon Sep 17 00:00:00 2001 From: Myles Watson Date: Thu, 2 Jul 2009 18:56:24 +0000 Subject: Move the v3 resource allocator to v2. Major changes: 1. Separate resource allocation into: A. Read Resources B. Avoid fixed resources (constrain limits) C. Allocate resources D. Set resources Usage notes: Resources which have IORESOURCE_FIXED set in the flags constrain the placement of other resources. All fixed resources will end up outside (above or below) the allocated resources. Domains usually start with base = 0 and limit = 2^address_bits - 1. I've added an IOAPIC to all platforms so that the old limit of 0xfec00000 is still there for resources. Some platforms may want to change that, but I didn't want to break anyone's board. Resources are allocated in a single block for memory and another for I/O. Currently the resource allocator doesn't support holes. Signed-off-by: Myles Watson Acked-by: Ronald G. Minnich Acked-by: Patrick Georgi git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4394 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/southbridge/amd/amd8132/amd8132_bridge.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'src/southbridge/amd/amd8132') diff --git a/src/southbridge/amd/amd8132/amd8132_bridge.c b/src/southbridge/amd/amd8132/amd8132_bridge.c index 12ef26c171..8dc57d4510 100644 --- a/src/southbridge/amd/amd8132/amd8132_bridge.c +++ b/src/southbridge/amd/amd8132/amd8132_bridge.c @@ -350,9 +350,6 @@ static void bridge_set_resources(struct device *dev) /* set the memory range */ dev->command |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; res->flags |= IORESOURCE_STORED; - compute_allocate_resource(&dev->link[0], res, - IORESOURCE_MEM | IORESOURCE_PREFETCH, - IORESOURCE_MEM); base = res->base; end = resource_end(res); pci_write_config16(dev, PCI_MEMORY_BASE, base >> 16); -- cgit v1.2.3