Disable ENE_LPC and MEC1308 on non-x86 arch

Both requires PCI port I/O and hence works only on x86.

TEST=builds on Ubuntu for Raspberry Pi

Signed-off-by: Victor Ding <victording@google.com>
Change-Id: I69e1fbd87819b0b6370f31e9ee4c474500fb3759
Reviewed-on: https://review.coreboot.org/c/flashrom/+/47394
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
1 file changed