Commit f9f788f0 authored by Simon Glass's avatar Simon Glass
Browse files

i8042: Add keyboard enable logic in kbd_reset()

This code appears to be missing a piece that is needed on some keyboards
to enable the keyboard. Add this in.

This makes the keyboard work correctly on chromebook_link.
Signed-off-by: default avatarSimon Glass <>
parent 47cb8c65
......@@ -698,7 +698,14 @@ static int kbd_reset(void)
/* Enable Keyboard */
out8(I8042_COMMAND_REG, 0xae);
if (kbd_input_empty() == 0)
return -1;
out8(I8042_COMMAND_REG, 0x60);
if (kbd_input_empty() == 0)
return -1;
out8(I8042_DATA_REG, 0xf4);
if (kbd_input_empty() == 0)
return -1;
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment