cpu: Support querying the address width
Different CPUs may support different address widths, meaning the amount of
memory they can address. Add a property for this to the cpu_info struct.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/test/dm/cpu.c b/test/dm/cpu.c
index f5f1cae..e6dc576 100644
--- a/test/dm/cpu.c
+++ b/test/dm/cpu.c
@@ -33,6 +33,7 @@
ut_assertok(cpu_get_info(dev, &info));
ut_asserteq(info.cpu_freq, 42 * 42 * 42 * 42 * 42);
ut_asserteq(info.features, 0x42424242);
+ ut_asserteq(info.address_width, 32);
ut_asserteq(cpu_get_count(dev), 42);