soc/intel/xeon_sp: Drop code to locate the UBOX bus

Drop the code to retrieve the UBOX bus numbers. Only keep
a minial function that works when called from socket0 to retrieve
the bus for UBOX(1).

Change-Id: I2b18f02f62b69ec7c73cd5665102cb6bfc6e64b5
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80102
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>

0 files changed, 0 insertions, 0 deletions