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author | Felix Fietkau <nbd@openwrt.org> | 2009-07-11 02:30:19 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2009-07-11 02:30:19 +0000 |
commit | 526b1cd3b8841290a2c2002aa8931bbb9bf36396 (patch) | |
tree | f818928972a08009be7b638559b90c2a69ef54c8 /target/linux/generic-2.6/patches-2.6.28 | |
parent | 8d50438cc16359546ebf2b4221a107fce007872c (diff) | |
download | master-187ad058-526b1cd3b8841290a2c2002aa8931bbb9bf36396.tar.gz master-187ad058-526b1cd3b8841290a2c2002aa8931bbb9bf36396.tar.bz2 master-187ad058-526b1cd3b8841290a2c2002aa8931bbb9bf36396.zip |
mips: do not use the prefetch instruction on R4K (MIPS32_R1), the ISA does not implement it
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16771 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic-2.6/patches-2.6.28')
-rw-r--r-- | target/linux/generic-2.6/patches-2.6.28/025-mips_r4k_no_prefetch.patch | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.28/025-mips_r4k_no_prefetch.patch b/target/linux/generic-2.6/patches-2.6.28/025-mips_r4k_no_prefetch.patch new file mode 100644 index 0000000000..6e26062b4b --- /dev/null +++ b/target/linux/generic-2.6/patches-2.6.28/025-mips_r4k_no_prefetch.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -991,7 +991,6 @@ config CPU_MIPS32_R1 + bool "MIPS32 Release 1" + depends on SYS_HAS_CPU_MIPS32_R1 + select CPU_HAS_LLSC +- select CPU_HAS_PREFETCH + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_HIGHMEM + help |