diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-07-11 02:30:19 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-07-11 02:30:19 +0000 |
| commit | 755f396893e9738c1588594c05a68d120cf82d72 (patch) | |
| tree | f818928972a08009be7b638559b90c2a69ef54c8 /target/linux/generic-2.6/patches-2.6.30 | |
| parent | 71f5d93ef9d4de061dfa48ca0ab3f5c48dc19110 (diff) | |
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-2.6.30')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.30/026-mips_r4k_no_prefetch.patch | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.30/026-mips_r4k_no_prefetch.patch b/target/linux/generic-2.6/patches-2.6.30/026-mips_r4k_no_prefetch.patch new file mode 100644 index 0000000000..e2fb97e383 --- /dev/null +++ b/target/linux/generic-2.6/patches-2.6.30/026-mips_r4k_no_prefetch.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -1036,7 +1036,6 @@ 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 |