soc/intel/xeon_sp: Drop RMRR entry for USB

Drop RMRR entry for XHCI controller since it's not under BIOS control.
There's no USB-PS/2 emulation done in SMM, hence it's not needed.

TEST=intel/archercity CRB

Change-Id: I5afd68371d71a00988fe0f8a6045ec5ce2adc6a1
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81297
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>

0 files changed, 0 insertions, 0 deletions