From 7fe068dba8335ff0f9ec608db9589b1fce4663e0 Mon Sep 17 00:00:00 2001 From: Jonathan Neuschäfer Date: Sat, 29 Feb 2020 14:27:48 +0100 Subject: docs: admin-guide: kernel-parameters: Document earlycon options for i.MX UARTs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit drivers/tty/serial/imx.c implements these earlycon options. Signed-off-by: Jonathan Neuschäfer Link: https://lore.kernel.org/r/20200229132750.2783-1-j.neuschaefer@gmx.net Signed-off-by: Jonathan Corbet --- Documentation/admin-guide/kernel-parameters.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation') diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 56bf9b2a9ddf..3e3fd0d19e53 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -1095,6 +1095,12 @@ A valid base address must be provided, and the serial port must already be setup and configured. + ec_imx21, + ec_imx6q, + Start an early, polled-mode, output-only console on the + Freescale i.MX UART at the specified address. The UART + must already be setup and configured. + ar3700_uart, Start an early, polled-mode console on the Armada 3700 serial port at the specified -- cgit v1.2.3