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cros_ec: Add support for reading the SKU ID

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This allows reading strapping pins attached to the EC. Add an
implementation for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2021-01-16 14:52:25 -07:00
parent 698e30f7a8
commit 7791df576c
5 changed files with 55 additions and 0 deletions
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17
test/dm/cros_ec.c
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@@ -30,3 +30,20 @@ static int dm_test_cros_ec_hello(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_cros_ec_hello, UT_TESTF_SCAN_FDT);
static int dm_test_cros_ec_sku_id(struct unit_test_state *uts)
{
struct udevice *dev;
ut_assertok(uclass_first_device_err(UCLASS_CROS_EC, &dev));
ut_asserteq(1234, cros_ec_get_sku_id(dev));
/* try the command */
console_record_reset();
ut_assertok(run_command("crosec sku", 0));
ut_assert_nextline("1234");
ut_assert_console_end();
return 0;
}
DM_TEST(dm_test_cros_ec_sku_id, UT_TESTF_SCAN_FDT);