diff options
| author | Amos Waterland <apw@us.ibm.com> | 2006-06-12 23:45:02 -0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-06-15 19:31:26 +1000 |
| commit | 0e4aa9c2009187fff1c999fe0aaa134c1a84f48a (patch) | |
| tree | 9680eac732205bd6e0c0b2135357b718a336b95c /arch/powerpc/platforms/powermac | |
| parent | 6fe87675314b4b1ac7ba339e2a4ab8d739b600d6 (diff) | |
[POWERPC] Fix builtin command line interaction with firmware
It seems that prom_init's early_cmdline_parse is broken on at least
Apple 970 xserves and IBM JS20 blades with SLOF. The firmware of these
machines returns -1 and 1 respectively when getprop is called for the
bootargs property of /chosen, causing Linux to ignore its builtin
command line in favor of a null string. This patch makes Linux use its
builtin command line if getprop returns an error or a null string.
Signed-off-by: Amos Waterland <apw@us.ibm.com>
Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/powermac')
0 files changed, 0 insertions, 0 deletions