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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-06-25 11:40:00 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-12-11 08:57:41 +0100 |
| commit | a6ac1877316216c8c56a9ab04b9ac3cde6ab01aa (patch) | |
| tree | 68b39f9c23f7c6bd9ac19c2daa75f58ae057f1e8 /src/northbridge/intel | |
| parent | 823020d56be1bf6425b4e433a1f1c2bbc2c4c90b (diff) | |
| download | coreboot-a6ac1877316216c8c56a9ab04b9ac3cde6ab01aa.tar.xz | |
intel/gm45: Use romstage_handoff for S3
Don't use scratchpad registers when we have romstage_handoff
to pass S3 resume flag. Also fixes console log from reporting
early in ramstage "Normal boot" while on S3 resume path.
Change-Id: I4e2eabc59ff87b7ed40cfc9885bbe0256fe4a695
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17674
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/northbridge/intel')
| -rw-r--r-- | src/northbridge/intel/gm45/northbridge.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/northbridge/intel/gm45/northbridge.c b/src/northbridge/intel/gm45/northbridge.c index aaa6749a89..af62f12ad0 100644 --- a/src/northbridge/intel/gm45/northbridge.c +++ b/src/northbridge/intel/gm45/northbridge.c @@ -216,28 +216,11 @@ static struct device_operations cpu_bus_ops = { .scan_bus = 0, }; - static void enable_dev(device_t dev) { /* Set the operations if it is a special bus type */ if (dev->path.type == DEVICE_PATH_DOMAIN) { dev->ops = &pci_domain_ops; -#if CONFIG_HAVE_ACPI_RESUME - switch (pci_read_config32(dev_find_slot(0, PCI_DEVFN(0, 0)), /*D0F0_SKPD*/0xdc)) { - case SKPAD_NORMAL_BOOT_MAGIC: - printk(BIOS_DEBUG, "Normal boot.\n"); - acpi_slp_type = 0; - break; - case SKPAD_ACPI_S3_MAGIC: - printk(BIOS_DEBUG, "S3 Resume.\n"); - acpi_slp_type = 3; - break; - default: - printk(BIOS_DEBUG, "Unknown boot method, assuming normal.\n"); - acpi_slp_type = 0; - break; - } -#endif } else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) { dev->ops = &cpu_bus_ops; } |