[U-Boot] [PATCH 3/7] serial: serial_msm: initialize uart only before relocation

The uart is already initialized prior to relocation, reinitialization after relocation is unnecessary.

Signed-off-by: Ramon Fried ramon.fried@gmail.com --- drivers/serial/serial_msm.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c index 250e48c996..22301c0e37 100644 --- a/drivers/serial/serial_msm.c +++ b/drivers/serial/serial_msm.c @@ -183,6 +183,10 @@ static int msm_serial_probe(struct udevice *dev) { struct msm_serial_data *priv = dev_get_priv(dev);

+ /* No need to reinitialize the UART after relocation */ + if ((gd->flags & GD_FLG_RELOC)) + return 0; + if (msm_uart_clk_init(dev)) return -EINVAL;