haswell boards: Fix writes to 16-bit DxxIR registers

The DxxIR (Device xx Interrupt Route) registers in RCBA are 16-bit wide,
so do not use 32-bit operations to program them.

Note that the DxxIP (Device xx Interrupt Pin) registers are 32-bit, so
using 32-bit operations on them is correct.

Change-Id: I9699b98d5fcd26b2c710bf018f16acc65dcb634e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43107
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>

0 files changed, 0 insertions, 0 deletions