[coreboot-gerrit] Change in coreboot[master]: src/soc/intel/xeon_sp/skx: Update get_iiostack_info()

[Marc Jones (Code Review)]

Marc Jones has submitted this change. ( https://review.coreboot.org/c/coreboot/+/46307 )

Change subject: src/soc/intel/xeon_sp/skx: Update get_iiostack_info()
......................................................................

src/soc/intel/xeon_sp/skx: Update get_iiostack_info()

Add Pci64BitResourceAllocation return value to get_iiostack_info().
This matches cpx function and is used in future de-duplication.

Change-Id: I939c0101c751d9afced4ab33487958b93e59924c
Signed-off-by: Marc Jones 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46307
Reviewed-by: Stefan Reinauer 
Reviewed-by: Jay Talbott 
Tested-by: build bot (Jenkins) 
---
M src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
M src/soc/intel/xeon_sp/skx/soc_util.c
2 files changed, 4 insertions(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Stefan Reinauer: Looks good to me, approved
  Jay Talbott: Looks good to me, but someone else must approve

diff --git a/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h b/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
index d641f76..76f7c8b 100644
--- a/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
+++ b/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
@@ -11,7 +11,7 @@
    STACK_RES   res[CONFIG_MAX_SOCKET * MAX_IIO_STACK];
 };

-void get_iiostack_info(struct iiostack_resource *info);
+uint8_t get_iiostack_info(struct iiostack_resource *info);

void xeonsp_init_cpu_config(void);

diff --git a/src/soc/intel/xeon_sp/skx/soc_util.c b/src/soc/intel/xeon_sp/skx/soc_util.c
index 8b29e7f..3b37ca3 100644
--- a/src/soc/intel/xeon_sp/skx/soc_util.c
+++ b/src/soc/intel/xeon_sp/skx/soc_util.c
@@ -288,7 +288,7 @@
    return get_cpu_count() * get_threads_per_package();
 }

-void get_iiostack_info(struct iiostack_resource *info)
+uint8_t get_iiostack_info(struct iiostack_resource *info)
 {
    size_t hob_size;
    const uint8_t fsp_hob_iio_universal_data_guid[16] = FSP_HOB_IIO_UNIVERSAL_DATA_GUID;
@@ -310,6 +310,8 @@
    		memcpy(&info->res[info->no_of_stacks++], ri, sizeof(STACK_RES));
    	}
    }
+
+	return hob->PlatformData.Pci64BitResourceAllocation;
 }

#if ENV_RAMSTAGE