diff options
| author | Valentine Barshak <vbarshak@ru.mvista.com> | 2007-10-18 08:55:13 -0400 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-10-19 17:18:18 -0400 |
| commit | 1d5499b5ac6515991a5149f934cb6f0ead653dbc (patch) | |
| tree | f087f71b67893e07313b0294ec30ce3a6cc36258 /arch/powerpc/platforms | |
| parent | b7c1dfba0c458114692cb5948d0405c64b40a25b (diff) | |
[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/platforms')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 3c7325ec36ec..99684ea606af 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype | |||
| @@ -48,6 +48,7 @@ config 44x | |||
| 48 | bool "AMCC 44x" | 48 | bool "AMCC 44x" |
| 49 | select PPC_DCR_NATIVE | 49 | select PPC_DCR_NATIVE |
| 50 | select WANT_DEVICE_TREE | 50 | select WANT_DEVICE_TREE |
| 51 | select PPC_UDBG_16550 | ||
| 51 | 52 | ||
| 52 | config E200 | 53 | config E200 |
| 53 | bool "Freescale e200" | 54 | bool "Freescale e200" |