diff options
| author | Alistair Popple <alistair@popple.id.au> | 2013-04-29 13:42:43 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-06-20 16:55:12 +1000 |
| commit | 071df9422ac91c0d290e81f5ae2635c74cda6d00 (patch) | |
| tree | e76ebd76c38500f79037734ee776b9d6dee8658b /arch | |
| parent | 0962e8004e97409072bb6caee7b3ba948a5fb93a (diff) | |
| download | lwn-071df9422ac91c0d290e81f5ae2635c74cda6d00.tar.gz lwn-071df9422ac91c0d290e81f5ae2635c74cda6d00.zip | |
powerpc: Add a configuration option for early BootX/OpenFirmware debug
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/Kconfig.debug | 7 | ||||
| -rw-r--r-- | arch/powerpc/kernel/udbg.c | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 863d877e0b5f..d86875f3e17e 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -147,6 +147,13 @@ choice enable debugging for the wrong type of machine your kernel _will not boot_. +config PPC_EARLY_DEBUG_BOOTX + bool "BootX or OpenFirmware" + depends on BOOTX_TEXT + help + Select this to enable early debugging for a machine using BootX + or OpenFirmware. + config PPC_EARLY_DEBUG_LPAR bool "LPAR HV Console" depends on PPC_PSERIES diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c index 9d3fdcd66290..a15837519dca 100644 --- a/arch/powerpc/kernel/udbg.c +++ b/arch/powerpc/kernel/udbg.c @@ -50,7 +50,7 @@ void __init udbg_early_init(void) udbg_init_debug_beat(); #elif defined(CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE) udbg_init_pas_realmode(); -#elif defined(CONFIG_BOOTX_TEXT) +#elif defined(CONFIG_PPC_EARLY_DEBUG_BOOTX) udbg_init_btext(); #elif defined(CONFIG_PPC_EARLY_DEBUG_44x) /* PPC44x debug */ |