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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2005-12-14 13:10:10 +1100
committerPaul Mackerras <paulus@samba.org>2006-01-09 15:03:17 +1100
commit1beb6a7d6cbed3ac03500ce9b5b9bb632c512039 (patch)
tree727aa76da5a82fca449dadf3cebbadc414ad6555 /arch/powerpc/kernel/udbg.c
parentcd0c7f06803be06a5cf4564aa5a900f4b6aea603 (diff)
[PATCH] powerpc: Experimental support for new G5 Macs (#2)
This adds some very basic support for the new machines, including the Quad G5 (tested), and other new dual core based machines and iMac G5 iSight (untested). This is still experimental ! There is no thermal control yet, there is no proper handing of MSIs, etc.. but it boots, I have all 4 cores up on my machine. Compared to the previous version of this patch, this one adds DART IOMMU support for the U4 chipset and thus should work fine on setups with more than 2Gb of RAM. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/udbg.c')
-rw-r--r--arch/powerpc/kernel/udbg.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index a058285a70e..9567d9474c8 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -110,10 +110,12 @@ static int early_console_initialized;
void __init disable_early_printk(void)
{
+#if 1
if (!early_console_initialized)
return;
unregister_console(&udbg_console);
early_console_initialized = 0;
+#endif
}
/* called by setup_system */