Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- src/Kconfig | 10 ++++++++++ src/coreboot.c | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/Kconfig b/src/Kconfig index 5882d11..5e2db8b 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -433,4 +433,14 @@ menu "Debugging" information by outputing strings in a special port present in the IO space.
+ config DEBUG_COREBOOT + depends on COREBOOT && DEBUG_LEVEL != 0 + bool "coreboot cbmem debug logging" + default y + help + Send debugging information to the coreboot cbmem console buffer. + Needs CONFIG_CONSOLE_CBMEM in coreboot. You can read the log + after boot using 'cbmem -c'. Only 32bit code (basically every- + thing before booting the OS) writes to the log buffer. + endmenu diff --git a/src/coreboot.c b/src/coreboot.c index c66e6e3..7f7b322 100644 --- a/src/coreboot.c +++ b/src/coreboot.c @@ -206,7 +206,7 @@ fail:
void debug_cbmem(char c) { - if (!CONFIG_COREBOOT) + if (!CONFIG_DEBUG_COREBOOT) return; if (!cbcon) return;