• Sascha Hauer's avatar
    [PATCH] ARM: 2654/1: i.MX UART initialization sets and honors UFCR value · 587897f5
    Sascha Hauer authored
    Patch from Sascha Hauer
    
    This patch adds UCFR_RFDIV setting into i.MX serial driver.
    This is required, if loader does not fully agree with Linux kernel
    about UART setup manner. Linux only blindly expected some values until
    now. This should enable to use even serial ports not recognized by
    boot-loader as for example third UART found in the bluethoot module.
    Patch also enables to detect original setup baudrate in more cases.
    
    Signed-off-by: Pavel Pisa
    Signed-off-by: Sascha Hauer
    Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
    587897f5
imx.c 22.3 KB