soc/amd/phoenix/soc_util: add get_soc_type

Implement a get_soc_type function to determine if the silicon the code
is running on is Phoenix or Phoenix 2. This will for example be needed
to provide the correct DXIO descriptor table for the SoC.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5f2b668b83432426b04e7f1354b694ddd6c300d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72861
Reviewed-by: ritul guru <ritul.bits@gmail.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/soc/amd/phoenix/Makefile.inc b/src/soc/amd/phoenix/Makefile.inc
index 84825d0aa0..de465a2523 100644
--- a/src/soc/amd/phoenix/Makefile.inc
+++ b/src/soc/amd/phoenix/Makefile.inc
@@ -26,6 +26,7 @@ romstage-y	+= fsp_m_params.c
 romstage-y	+= gpio.c
 romstage-y	+= i2c.c
 romstage-y	+= romstage.c
+romstage-y	+= soc_util.c
 romstage-y	+= uart.c
 
 ramstage-y	+= acpi.c
@@ -38,6 +39,7 @@ ramstage-y	+= gpio.c
 ramstage-y	+= i2c.c
 ramstage-y	+= mca.c
 ramstage-y	+= root_complex.c
+ramstage-y	+= soc_util.c
 ramstage-y	+= uart.c
 ramstage-y	+= xhci.c