AGESA fam16kb: Move clearing of NoSnoopEnable bit
Originally from commit 4ca72139
move this code now from
cpu/ to northbridge/.
Change-Id: I38517cff273dd8f78bf5eda1d48fd1cd820ced88
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7603
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
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@ -19,10 +19,6 @@
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#include <arch/acpi.h>
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#include <bootstate.h>
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#include <console/console.h>
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#include <device/device.h>
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#include <device/pci_def.h>
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#include <device/pci_ops.h>
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#include <northbridge/amd/agesa/agesawrapper.h>
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#include <northbridge/amd/agesa/agesawrapper_call.h>
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@ -38,20 +34,6 @@ static void agesawrapper_post_device(void *unused)
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AGESAWRAPPER(amdinitlate);
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#if IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY_16KB)
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device_t dev;
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u32 value;
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dev = dev_find_slot(0, PCI_DEVFN(0, 0)); /* clear IoapicSbFeatureEn */
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pci_write_config32(dev, 0xF8, 0);
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pci_write_config32(dev, 0xFC, 5); /* TODO: move it to dsdt.asl */
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/* disable No Snoop */
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dev = dev_find_slot(0, PCI_DEVFN(1, 1));
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value = pci_read_config32(dev, 0x60);
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value &= ~(1 << 11);
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pci_write_config32(dev, 0x60, value);
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#endif
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#if CONFIG_AMD_SB_CIMX
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sb_Late_Post();
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#endif
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@ -653,9 +653,25 @@ static const struct pci_driver family10_northbridge __pci_driver = {
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.device = PCI_DEVICE_ID_AMD_10H_NB_HT,
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};
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static void fam16_finalize(void *chip_info)
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{
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device_t dev;
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u32 value;
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dev = dev_find_slot(0, PCI_DEVFN(0, 0)); /* clear IoapicSbFeatureEn */
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pci_write_config32(dev, 0xF8, 0);
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pci_write_config32(dev, 0xFC, 5); /* TODO: move it to dsdt.asl */
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/* disable No Snoop */
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dev = dev_find_slot(0, PCI_DEVFN(1, 1));
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value = pci_read_config32(dev, 0x60);
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value &= ~(1 << 11);
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pci_write_config32(dev, 0x60, value);
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}
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struct chip_operations northbridge_amd_agesa_family16kb_ops = {
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CHIP_NAME("AMD FAM16 Northbridge")
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.enable_dev = 0,
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.final = fam16_finalize,
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};
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static void domain_read_resources(device_t dev)
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