diff options
| author | Robin Getz <robin.getz@analog.com> | 2009-07-06 14:53:19 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-09-16 21:31:43 -0400 |
| commit | 3f871feaf3390c6d6e578818f867917c2e4738a2 (patch) | |
| tree | 3b7ebc72793903361bb4b108bd829b21ede3fc01 /arch/blackfin/kernel/Makefile | |
| parent | 53e18df745b6f833df07ead62ded09ebae3b0303 (diff) | |
Blackfin: add an early shadow console
Add a memory based shadow console to keep a copy of the printk buffer in a
location which can be found externally. This allows bootloaders to locate
and utilize the log buffer in case of silent (early/resume/etc...) crashes.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/kernel/Makefile')
| -rw-r--r-- | arch/blackfin/kernel/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile index 141d9281e4b..a8ddbc8ed5a 100644 --- a/arch/blackfin/kernel/Makefile +++ b/arch/blackfin/kernel/Makefile @@ -26,6 +26,7 @@ obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_KGDB_TESTS) += kgdb_test.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +obj-$(CONFIG_EARLY_PRINTK) += shadow_console.o obj-$(CONFIG_STACKTRACE) += stacktrace.o # the kgdb test puts code into L2 and without linker |