Messages in this thread | | | Date | Fri, 13 Feb 2009 23:19:00 -0500 | From | Andres Salomon <> | Subject | Re: [PATCH] olpc: fix model detection without OFW |
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As discussed on IRC, this has the Dilinger Seal Of Approval (tm).
Acked-by: Andres Salomon <dilinger@debian.org>
On Fri, 13 Feb 2009 20:56:18 -0500 Chris Ball <cjb@laptop.org> wrote:
> Harvey's endianness patch (e51a1ac2dfca9ad869471e88f828281db7e810c0) > breaks model comparison on OLPC; the value 0xc2 needs to be scaled > up by olpc_board(). The pre-patch version was wrong, but accidentally > worked anyway (big-endian 0xc2 is big enough to satisfy all other > board revisions, but little endian 0xc2 is not). > > Signed-off-by: Chris Ball <cjb@laptop.org> > --- > arch/x86/kernel/olpc.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/arch/x86/kernel/olpc.c b/arch/x86/kernel/olpc.c > index 7a13fac..4006c52 100644 > --- a/arch/x86/kernel/olpc.c > +++ b/arch/x86/kernel/olpc.c > @@ -203,7 +203,7 @@ static void __init platform_detect(void) > static void __init platform_detect(void) > { > /* stopgap until OFW support is added to the kernel */ > - olpc_platform_info.boardrev = 0xc2; > + olpc_platform_info.boardrev = olpc_board(0xc2); > } > #endif >
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