[coreboot] V3 ram assignment
Corey Osgood
corey.osgood at gmail.com
Sun Oct 19 19:18:19 CEST 2008
Just a quick question, I'm using the geode as an example:
static void geodelx_pci_domain_set_resources(struct device *dev)
{
int idx;
struct device *mc_dev;
struct northbridge_amd_geodelx_domain_config *nb_dm =
(struct northbridge_amd_geodelx_domain_config
*)dev->device_configuration;
printk(BIOS_SPEW, ">> Entering northbridge.c: %s\n", __FUNCTION__);
mc_dev = dev->link[0].children;
if (mc_dev) {
/* Report the memory regions. */
idx = 10;
/* 0 .. 640 KB */
ram_resource(dev, idx++, 0, 640);
/* 1 MB .. (Systop - 1 MB) (in KB) */
ram_resource(dev, idx++, 1024,
(get_systop(nb_dm) / 1024) - 1024);
}
phase4_assign_resources(&dev->link[0]);
}
Does ram_resource() have to be part of the pci domain setup? I know that it
usually is, but the memory controller registers on the cn700 are part of
d0f3, could I do ram_resource with the rest of that device's init?
Thanks,
Corey
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