diff options
Diffstat (limited to 'target/linux/rdc/patches-2.6.30/005-fix_amit_breakage.patch')
| -rw-r--r-- | target/linux/rdc/patches-2.6.30/005-fix_amit_breakage.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/rdc/patches-2.6.30/005-fix_amit_breakage.patch b/target/linux/rdc/patches-2.6.30/005-fix_amit_breakage.patch new file mode 100644 index 0000000..8103e84 --- /dev/null +++ b/target/linux/rdc/patches-2.6.30/005-fix_amit_breakage.patch @@ -0,0 +1,40 @@ +--- a/arch/x86/boot/boot.h ++++ b/arch/x86/boot/boot.h +@@ -62,7 +62,7 @@ static inline void outl(u32 v, u16 port) + { + asm volatile("outl %0,%1" : : "a" (v), "dN" (port)); + } +-static inline u32 inl(u32 port) ++static inline u32 inl(u16 port) + { + u32 v; + asm volatile("inl %1,%0" : "=a" (v) : "dN" (port)); +--- a/arch/x86/boot/pm.c ++++ b/arch/x86/boot/pm.c +@@ -14,6 +14,9 @@ + + #include "boot.h" + #include <asm/segment.h> ++#ifdef CONFIG_X86_RDC ++#include <asm/mach-rdc/rdc321x_defs.h> ++#endif + + /* + * Invoke the realmode switch hook if present; otherwise +@@ -156,6 +159,16 @@ void go_to_protected_mode(void) + die(); + } + ++#ifdef CONFIG_X86_RDC ++ { ++ u32 bootctl; ++ ++ outl(0x80003840, RDC3210_CFGREG_ADDR); ++ bootctl = inl(RDC3210_CFGREG_DATA) | 0x07ff0000; ++ outl(bootctl, RDC3210_CFGREG_DATA); ++ } ++#endif ++ + /* Reset coprocessor (IGNNE#) */ + reset_coprocessor(); + |