soc/amd/cezanne: Populate PCI_INTR registers
This uses the new FSP PCI methods to pull the routing table and populate
the pirq data structure.
BUG=b:184766519
TEST=Boot guybrush and verify we get Got IRQ 0x1F (disabled) messages
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ie21229cc2fb4fd5b85c0b9e933f7b43af24864b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52914
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/soc/amd/cezanne/Kconfig b/src/soc/amd/cezanne/Kconfig
index 1d769be..dafc26f 100644
--- a/src/soc/amd/cezanne/Kconfig
+++ b/src/soc/amd/cezanne/Kconfig
@@ -61,6 +61,7 @@
select SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H
select SOC_AMD_COMMON_BLOCK_UART
select SOC_AMD_COMMON_BLOCK_UCODE
+ select SOC_AMD_COMMON_FSP_PCI
select SSE2
select UDK_2017_BINDING
select X86_AMD_FIXED_MTRRS
diff --git a/src/soc/amd/cezanne/fch.c b/src/soc/amd/cezanne/fch.c
index 88265ab..028ffec 100644
--- a/src/soc/amd/cezanne/fch.c
+++ b/src/soc/amd/cezanne/fch.c
@@ -131,6 +131,12 @@
{
/* Write PCI_INTR regs 0xC00/0xC01 */
write_pci_int_table();
+
+ /* pirq_data is consumed by `write_pci_cfg_irqs` */
+ populate_pirq_data();
+
+ /* Write IRQs for all devicetree enabled devices */
+ write_pci_cfg_irqs();
}
/*