[U-Boot] [PATCH] README: Fix how to for serial console when CONFIG_CFB_CONSOLE is defined

Fix how to force serial console when CONFIG_CFB_CONSOLE is defined.

Tested on a mx51evk board.

Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- README | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/README b/README index 79016e6..9fc4618 100644 --- a/README +++ b/README @@ -615,7 +615,8 @@ The following options need to be configured:

When CONFIG_CFB_CONSOLE is defined, video console is default i/o. Serial console can be forced with - environment 'console=serial'. + by placing 'setenv("stdout", "serial");' inside + board_late_init().

When CONFIG_SILENT_CONSOLE is defined, all console messages (by U-Boot and Linux!) can be silenced with