tree 2c2c62b064691532cc3f4721072d7ff3ab04533e
parent ad00ddea1414958c6011ba821d268753f692fe37
author Simon Glass <sjg@chromium.org> 1742048742 +0000
committer Tom Rini <trini@konsulko.com> 1743702115 -0600

x86: Add functions to convert between mtrr size and mask

Rather than repeating the same code in several places, add some
functions which can do the conversion.

Use the cpu_phys_address_size() function to obtain the physical-address
size, since it is more reliable with kvm, where the host CPU may have a
different value from the emulation CPU.

Signed-off-by: Simon Glass <sjg@chromium.org>