From: Gerhard Pircher Date: Tue, 10 Feb 2009 12:20:49 +0000 (+0000) Subject: powerpc/amigaone: Add platform support for AmigaOne X-Git-Tag: v2.6.30-rc1~619^2~113 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54b318aa5211ab7bba617a27d9cbd7fd759dcfd0;p=pandora-kernel.git powerpc/amigaone: Add platform support for AmigaOne This commit adds the setup code for booting Linux on AmigaOne G3SE (G3 only), AmigaOne XE and uA1 (G3/G4) desktop computers. These boards were sold by Eyetech and are based on MAI Logic's Teron boards and its Articia S northbridge. The AmigaOne uses U-boot as firmware, which doesn't support a flattened device tree yet. The northbridge has some design flaws, which makes it necessary to use non cacheable memory for DMA operations (CONFIG_NOT_COHERENT_CACHE) and to avoid setting the coherence (M) flag for memory pages. Signed-off-by: Gerhard Pircher Signed-off-by: Benjamin Herrenschmidt --- Reading git-diff-tree failed