diff options
| -rw-r--r-- | src/soc/intel/xeon_sp/chip_common.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/soc/intel/xeon_sp/chip_common.c b/src/soc/intel/xeon_sp/chip_common.c index 0cddec1564..a5062fcf80 100644 --- a/src/soc/intel/xeon_sp/chip_common.c +++ b/src/soc/intel/xeon_sp/chip_common.c @@ -403,9 +403,16 @@ static void assign_stack_resources(struct iiostack_resource *stack_list, static uint8_t is_pci64bit_alloc(void) { +/* + * For SPR-SP FSP which supports SOC_INTEL_PCIE_64BITS_ALLOC, + * Pci64BitResourceAllocation field does not exist in IIO_UDS HOB. + */ +#if CONFIG(SOC_INTEL_PCIE_64BIT_ALLOC) + return 1; +#else const IIO_UDS *hob = get_iio_uds(); - return hob->PlatformData.Pci64BitResourceAllocation; +#endif } static void xeonsp_pci_domain_read_resources(struct device *dev) |