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authorSimon Glass2020-04-08 16:57:20 -0600
committerBin Meng2020-04-16 14:36:28 +0800
commit600f584d8191799acc19464c4a07f3056083057a (patch)
tree87bbba5d9ad49ad045b524d5ce9a1a8d60abd508 /test/dm/cpu.c
parent98036fbdaf0ac1d6dc3ab3cb6db24c020bb65d6f (diff)
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>
Diffstat (limited to 'test/dm/cpu.c')
-rw-r--r--test/dm/cpu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/test/dm/cpu.c b/test/dm/cpu.c
index f5f1caef716..e6dc576ea3c 100644
--- a/test/dm/cpu.c
+++ b/test/dm/cpu.c
@@ -33,6 +33,7 @@ static int dm_test_cpu(struct unit_test_state *uts)
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);