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Lack of this command could make u-boot pc_keyb.c failed to init (see
lines around line 143 of u-boot/files/drivers/input/pc_keyb.c).
static char * kbd_initialize(void)
{
...
kbd_write_command_w(KBD_CCMD_KBD_TEST);
if (kbd_wait_for_input() != 0x00)
return "Kbd: interface failed self test";
Change-Id: I0a906e0ee4419be74a79ce983c025ce42f02cb81
Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org>
BUG=chrome-os-partner:10358
TEST=tested on link.
Reviewed-on: https://gerrit.chromium.org/gerrit/25619
Reviewed-by: Yung-Chieh Lo <yjlou%chromium.org@gtempaccount.com>
Tested-by: Yung-Chieh Lo <yjlou%chromium.org@gtempaccount.com>
Commit-Ready: Yung-Chieh Lo <yjlou%chromium.org@gtempaccount.com>