On 17 May 2018 at 06:50, Patrice Chotard <patrice.chot...@st.com> wrote:
> From: Patrick Delaunay <patrick.delau...@st.com>
>
> Add support for early debug printf, before the availability of
> driver model and device tree support.
>
> Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
> Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
> ---
>
> drivers/serial/Kconfig | 9 ++++
> drivers/serial/serial_stm32.c | 105
> +++++++++++++++++++++++++++++++++---------
> 2 files changed, 92 insertions(+), 22 deletions(-)
>
Reviewed-by: Simon Glass <s...@chromium.org>
One question below.
[..]
> +static inline void _debug_uart_init(void)
> +{
> + fdt_addr_t base = CONFIG_DEBUG_UART_BASE;
> + struct stm32_uart_info *uart_info = _debug_uart_info();
> +
> + _stm32_serial_init(base, uart_info);
> + _stm32_serial_setbrg(base, uart_info,
> + CONFIG_DEBUG_UART_CLOCK,
> + CONFIG_BAUDRATE);
> + printf("DEBUG done\n");
Do you really want this line?
Regards,
Simon
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