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Change memory map of geode lx: 768kb-systop is a 

single range.
This change allows both seabios and filo to boot
linux successfully (which was confused before)

Signed-off-by: Edwin Beasant <edwin_beasant@virtensys.com>
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5058 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Edwin Beasant 2010-01-27 18:19:33 +00:00 committed by Patrick Georgi
parent 47afa44a9f
commit 87d0c542b6
1 changed files with 3 additions and 3 deletions
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6
src/northbridge/amd/lx/northbridge.c
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@ -411,11 +411,11 @@ static void pci_domain_set_resources(device_t dev)
mc_dev = dev->link[0].children; mc_dev = dev->link[0].children;
if (mc_dev) { if (mc_dev) {
tomk = get_systop() / 1024; tomk = get_systop() / 1024;
/* Report the memory regions */ /* Report the memory regions
All memory up to systop except 0xa0000-0xbffff */
idx = 10; idx = 10;
ram_resource(dev, idx++, 0, 640); ram_resource(dev, idx++, 0, 640);
ram_resource(dev, idx++, 768, 1024); // c0000-fffff are usable ram_resource(dev, idx++, 768, tomk - 768); // Systop - 0xc0000 -> KB
ram_resource(dev, idx++, 1024, tomk - 1024); // Systop - 1 MB -> KB
#if CONFIG_WRITE_HIGH_TABLES==1 #if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */ /* Leave some space for ACPI, PIRQ and MP tables */