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| author | Naresh G Solanki <naresh.solanki@intel.com> | 2016-08-30 20:47:13 +0530 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-09-19 21:32:22 +0200 |
| commit | a2d4062d427d18127707306dada5e79d69bd3691 (patch) | |
| tree | bcf9f53b1f1d74c9d04df6d42af2602ff97038b4 /src/soc/intel/skylake/igd.c | |
| parent | 21130c6508161ada1d28c90a4003c89afc3fd162 (diff) | |
| download | coreboot-a2d4062d427d18127707306dada5e79d69bd3691.tar.xz | |
soc/intel/skylake: Add FSP 2.0 support in ramstage
Add FSP 2.0 support in ramstage.
Populate required Fsp Silicon Init params and configure mainboard
specific GPIOs.
Define function fsp_soc_get_igd_bar needed by fsp2.0 driver for
pre OS screens.
Change-Id: Ib38ca7547b5d5ec2b268698b8886d5caa28d6497
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/16592
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/soc/intel/skylake/igd.c')
| -rw-r--r-- | src/soc/intel/skylake/igd.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/soc/intel/skylake/igd.c b/src/soc/intel/skylake/igd.c index 93f05cc150..1cc30ad8f4 100644 --- a/src/soc/intel/skylake/igd.c +++ b/src/soc/intel/skylake/igd.c @@ -24,6 +24,7 @@ #include <device/pci.h> #include <device/pci_ids.h> #include <drivers/intel/gma/i915_reg.h> +#include <fsp/util.h> #include <soc/acpi.h> #include <soc/cpu.h> #include <soc/pm.h> @@ -33,6 +34,11 @@ #include <string.h> #include <vboot/vbnv.h> +uintptr_t fsp_soc_get_igd_bar(void) +{ + return find_resource(SA_DEV_IGD, PCI_BASE_ADDRESS_2)->base; +} + u32 map_oprom_vendev(u32 vendev) { return SA_IGD_OPROM_VENDEV; @@ -79,7 +85,7 @@ static void igd_init(struct device *dev) gtt_write(DDI_BUF_CTL_A, ddi_buf_ctl); } - if (IS_ENABLED(CONFIG_GOP_SUPPORT)) + if (IS_ENABLED(CONFIG_ADD_VBT_DATA_FILE)) return; /* IGD needs to be Bus Master */ @@ -153,7 +159,7 @@ static unsigned long write_acpi_igd_opregion(device_t device, igd_opregion_t *opregion; /* If GOP is not used, exit here */ - if (!IS_ENABLED(CONFIG_GOP_SUPPORT)) + if (!IS_ENABLED(CONFIG_ADD_VBT_DATA_FILE)) return current; /* If IGD is disabled, exit here */ |