[U-Boot] [PATCH 3/4 v4] s5pc1xx: support serial driver

[Minkyu Kang <mk7.kang@samsung.com>]

Minkyu Kang wrote:
> This patch includes the serial driver for s5pc1xx.
> s5pc1xx uart driver needs own register setting and clock configuration.
> So, need to special driver.
> 
> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
> ---
> Changes since v1:
> - use serial multi API
> - use writel/readl function
> - remove duplicate code
> 
> Changes since v2:
> - use sizeof() instead of the constant
> 
> Changes since v3:
> - fix the commit log
> - fix the style
> - remove unnecessary codes
> - add error check logic in while loop
> 
>  common/serial.c                 |   18 ++++
>  drivers/serial/Makefile         |    1 +
>  drivers/serial/serial_s5pc1xx.c |  195 +++++++++++++++++++++++++++++++++++++++
>  include/serial.h                |    7 ++
>  4 files changed, 221 insertions(+), 0 deletions(-)
>  create mode 100644 drivers/serial/serial_s5pc1xx.c
> 

applied to u-boot-samsung

Minkyu Kang