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Factor out Geode LX VPCI device disabling into a separate function which

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consumes one device at a time. This helps avoid array handling in the
dts and allows us to use generic disabling infrastructure.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Corey Osgood <corey.osgood@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@600 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Carl-Daniel Hailfinger 2008-02-15 13:49:52 +00:00
parent c764701a53
commit 31b60b34ec
1 changed files with 9 additions and 10 deletions
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19
southbridge/amd/cs5536/cs5536.c
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@ -570,6 +570,15 @@ static void ide_init(struct device *dev)
} }
static void hide_vpci(u32 vpci_devid)
{
/* Hide unwanted virtual PCI device. */
printk(BIOS_DEBUG, "Hiding VPCI device: 0x%08X\n",
vpci_devid);
outl(vpci_devid + 0x7C, 0xCF8);
outl(0xDEADBEEF, 0xCFC);
}
/** /**
* TODO. * TODO.
* *
@ -608,16 +617,6 @@ static void southbridge_init(struct device *dev)
if (sb->enable_ide) if (sb->enable_ide)
ide_init(dev); ide_init(dev);
#warning Add back in unwanted VPCI support
#if 0
/* Disable unwanted virtual PCI devices. */
for (i = 0; (i < MAX_UNWANTED_VPCI) && (0 != sb->unwanted_vpci[i]); i++) {
printk(BIOS_DEBUG, "Disabling VPCI device: 0x%08X\n",
sb->unwanted_vpci[i]);
outl(sb->unwanted_vpci[i] + 0x7C, 0xCF8);
outl(0xDEADBEEF, 0xCFC);
}
#endif
printk(BIOS_SPEW, "cs5536: %s() Exit\n", __FUNCTION__); printk(BIOS_SPEW, "cs5536: %s() Exit\n", __FUNCTION__);
} }