soc/intel/apollolake: Switch to common p2sb

Using common p2sb driver instead of private one.

TEST=Boot up into OS, and read back registers through PCR by iotools,
return is not 0xffffffff.

Change-Id: I30f3ef7bc37a8cb268af6fe2e4da3ec835c17633
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/22191
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/soc/intel/apollolake/Makefile.inc b/src/soc/intel/apollolake/Makefile.inc
index e860daa5ce..2848beddbe 100644
--- a/src/soc/intel/apollolake/Makefile.inc
+++ b/src/soc/intel/apollolake/Makefile.inc
@@ -56,7 +56,6 @@ ramstage-$(CONFIG_SOC_UART_DEBUG) += uart_early.c
 ramstage-y += lpc.c
 ramstage-y += memmap.c
 ramstage-y += mmap_boot.c
-ramstage-y += p2sb.c
 ramstage-y += uart.c
 ramstage-y += nhlt.c
 ramstage-y += systemagent.c