diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/Kconfig | 10 | ||||
| -rw-r--r-- | common/cli_getch.c | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig index 93c96f23b0..43701fe9e8 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -224,6 +224,16 @@ config CONSOLE_FLUSH_SUPPORT help This enables compilation of flush() function for console flush support. +config CONSOLE_FLUSH_ON_NEWLINE + bool "Flush console buffer on every newline character" + depends on DM_SERIAL + help + This makes the serial core code flush the console device + whenever a newline (\n) character has been emitted. This can + be especially useful when "printf debugging", as otherwise + lots of output could still be in the UART's FIFO by the time + one hits the code which causes the CPU to hang or reset. + config CONSOLE_MUX bool "Enable console multiplexing" default y if VIDEO || LCD diff --git a/common/cli_getch.c b/common/cli_getch.c index 61d4cb261b..0ee7908777 100644 --- a/common/cli_getch.c +++ b/common/cli_getch.c @@ -46,6 +46,8 @@ static int cli_ch_esc(struct cli_ch_state *cch, int ichar, case 1: if (ichar == '[' || ichar == 'O') act = ESC_SAVE; + else + act = ESC_CONVERTED; break; case 2: switch (ichar) { |