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serial: pl011: Enable DEBUG_UART_PL011 in SPL 

Commit b81406db51 ("arm: serial: Add debug UART capability to the
pl01x driver") add supports to use pl01x as a debug UART. However,
due to CONFIG_IS_ENABLED macro requires CONFIG_SPL_* prefix, the
_debug_uart_init() would not choose TYPE_PL011 in SPL build. This
patch fixes the bug by judging CONFIG_DEBUG_UART_PL011 explicitly.

Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Chen Baozi 2021-07-21 14:11:26 +08:00 committed by Tom Rini
parent bc7b38450b
commit 91a043896d
1 changed files with 6 additions and 2 deletions
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8
drivers/serial/serial_pl01x.c
View File

@ -404,8 +404,12 @@ static void _debug_uart_init(void)
{
#ifndef CONFIG_DEBUG_UART_SKIP_INIT
struct pl01x_regs *regs = (struct pl01x_regs *)CONFIG_DEBUG_UART_BASE;
enum pl01x_type type = CONFIG_IS_ENABLED(DEBUG_UART_PL011) ?
TYPE_PL011 : TYPE_PL010;
enum pl01x_type type;
if (IS_ENABLED(CONFIG_DEBUG_UART_PL011))
type = TYPE_PL011;
else
type = TYPE_PL010;
pl01x_generic_serial_init(regs, type);
pl01x_generic_setbrg(regs, type,