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authorValentine Barshak <vbarshak@ru.mvista.com>2007-10-18 22:55:13 +1000
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2007-10-19 16:18:18 -0500
commit1d5499b5ac6515991a5149f934cb6f0ead653dbc (patch)
treef087f71b67893e07313b0294ec30ce3a6cc36258 /arch/powerpc/Kconfig.debug
parentb7c1dfba0c458114692cb5948d0405c64b40a25b (diff)
downloadlinaro-lsk-1d5499b5ac6515991a5149f934cb6f0ead653dbc.tar.gz
[POWERPC] 4xx: Split early debug output and early boot console for 44x
Currently there's no way to enable early boot console on PowerPC 44x not specifying uart's physical address in kernel config, which is used for very early debug messages. This patch splits very early debug output (which needs uart physical address in kernel config) and early boot console (which searches for uarts in the device tree using find_legacy_serial_ports). We enable early boot console for all 44x processors, while (dangerous) early debug is user-selectable. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/Kconfig.debug')
-rw-r--r--arch/powerpc/Kconfig.debug1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index c939fe86a9e..6a79fe43e22 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -216,7 +216,6 @@ config PPC_EARLY_DEBUG_BEAT
config PPC_EARLY_DEBUG_44x
bool "Early serial debugging for IBM/AMCC 44x CPUs"
depends on 44x
- select PPC_UDBG_16550
help
Select this to enable early debugging for IBM 44x chips via the
inbuilt serial port.