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add rb532 support
git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@3956 3c298f89-4303-0410-b956-a3cf2f4a3e73
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13
target/linux/rb532-2.6/patches/230-dma_limit.patch
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13
target/linux/rb532-2.6/patches/230-dma_limit.patch
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@@ -0,0 +1,13 @@
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diff -urN linux.old/arch/mips/mm/init.c linux.dev/arch/mips/mm/init.c
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--- linux.old/arch/mips/mm/init.c 2006-06-08 20:21:20.000000000 +0200
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+++ linux.dev/arch/mips/mm/init.c 2006-06-08 20:19:40.000000000 +0200
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@@ -149,7 +149,7 @@
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kmap_init();
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#endif
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- max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
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+ max_dma = virt_to_phys((char *) (256 * 1024 * 1024)) >> PAGE_SHIFT;
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low = max_low_pfn;
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high = highend_pfn;
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