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| author | Patrick Rudolph <siro@das-labor.org> | 2017-04-12 16:54:55 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-05-01 16:22:52 +0200 |
| commit | 2be2840a1da29ed50b6eba6c2b7ba68579782a91 (patch) | |
| tree | ac195abbc2bdb3559032b396c6d128ca4a1e1e0d /src/southbridge | |
| parent | d0eb6cd8bd89ee47a8e3bf2948a2ff4196c761e3 (diff) | |
| download | coreboot-2be2840a1da29ed50b6eba6c2b7ba68579782a91.tar.xz | |
nb/intel/nehalem/gma: Set up OpRegion in nb code
Set up IGD OpRegion in northbridge and fill in GNVS' aslb.
At this point GNVS already has been set up by SSDT injection.
Required for future VBT patches that will:
* Use ACPI memory instead of CBMEM
* Use common implementation to locate VBT
* Fill in platform specific values
Change-Id: I76b31fe5fd19b50b82f57748558fb04408e0fd23
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/19309
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/intel/ibexpeak/lpc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/southbridge/intel/ibexpeak/lpc.c b/src/southbridge/intel/ibexpeak/lpc.c index 0a08a15399..f01d8b20c0 100644 --- a/src/southbridge/intel/ibexpeak/lpc.c +++ b/src/southbridge/intel/ibexpeak/lpc.c @@ -620,10 +620,6 @@ static void set_subsystem(device_t dev, unsigned vendor, unsigned device) static void southbridge_inject_dsdt(device_t dev) { global_nvs_t *gnvs = cbmem_add (CBMEM_ID_ACPI_GNVS, sizeof(*gnvs)); - void *opregion; - - /* Calling northbridge code as gnvs contains opregion address. */ - opregion = igd_make_opregion(); if (gnvs) { const struct i915_gpu_controller_info *gfx = intel_gma_get_controller_info(); @@ -637,8 +633,6 @@ static void southbridge_inject_dsdt(device_t dev) gnvs->ndid = gfx->ndid; memcpy(gnvs->did, gfx->did, sizeof(gnvs->did)); - /* IGD OpRegion Base Address */ - gnvs->aslb = (u32)opregion; /* And tell SMI about it */ smm_setup_structures(gnvs, NULL, NULL); |