Make the early printk buffer size adjustable since I noticed truncated log buffers if I enable DEBUG_INITCALLS and DEBUG_PROBES. Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx> --- common/Kconfig | 15 +++++++++++++++ common/console.c | 2 +- 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/common/Kconfig b/common/Kconfig index f7a6a96e87..365fef872f 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -761,6 +761,21 @@ config CONSOLE_NONE endchoice +if CONSOLE_FULL + +config CONSOLE_FULL_BUFFERSIZE + int + prompt "Console buffer size in Bytes" + default 1024 + help + Size Bytes of the early console buffer. This buffer is used + before malloc is intialized. In rare cases the buffer is to + small to hold all early messages e.g. if DEBUG_INITCALLS and + DEBUG_PROBES are enabled. In such cases you can adapt the size + by the option, if unsure don't change it. + +endif + choice prompt "Console activation strategy" depends on CONSOLE_FULL diff --git a/common/console.c b/common/console.c index 8727b187cf..6c3c1f2b3c 100644 --- a/common/console.c +++ b/common/console.c @@ -36,7 +36,7 @@ EXPORT_SYMBOL(console_list); static int initialized = 0; -#define CONSOLE_BUFFER_SIZE 1024 +#define CONSOLE_BUFFER_SIZE CONFIG_CONSOLE_FULL_BUFFERSIZE static char console_input_buffer[CONSOLE_BUFFER_SIZE]; static char console_output_buffer[CONSOLE_BUFFER_SIZE]; -- 2.30.2
