soc/intel/xeon_sp: Move set_bios_init_completion()

Move set_bios_init_completion() and helper functions from skx
and cpx soc_util.c to xeon common util.c. There are some slight
differences between skx and cpx, so used the more correct cpx
functions. Both cpx and skx platforms boot as expected.

Change-Id: Ie416b3a43ccdd14a0eb542786593c2eb4d37450f
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47172
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 2 insertions, 1 deletions

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 fd0d4e2fbb..b42aec0976 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
@@ -17,7 +17,8 @@ void config_reset_cpl3_csrs(void);
 
 const struct SystemMemoryMapHob *get_system_memory_map(void);
 
-void set_bios_init_completion(void);
+uint32_t get_socket_stack_busno(uint32_t socket, uint32_t stack);
+
 int soc_get_stack_for_port(int port);
 
 #endif /* _SOC_UTIL_H_ */