4 files changed, 12 insertions, 11 deletions

diff --git a/arch/microblaze/kernel/cpu/Makefile b/arch/microblaze/kernel/cpu/Makefile
index 59cc7bceaf8..fceed4edea4 100644
--- a/arch/microblaze/kernel/cpu/Makefile
+++ b/arch/microblaze/kernel/cpu/Makefile
@@ -6,7 +6,7 @@ ifdef CONFIG_FUNCTION_TRACER
 CFLAGS_REMOVE_cache.o = -pg
 endif
 
-EXTRA_CFLAGS += -DCPU_MAJOR=$(CPU_MAJOR) -DCPU_MINOR=$(CPU_MINOR) \
+ccflags-y := -DCPU_MAJOR=$(CPU_MAJOR) -DCPU_MINOR=$(CPU_MINOR) \
 		-DCPU_REV=$(CPU_REV)
 
 obj-y += cache.o cpuinfo.o cpuinfo-pvr-full.o cpuinfo-static.o mb.o pvr.o
diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c
index 109876e8d64..cf0afd90a2c 100644
--- a/arch/microblaze/kernel/cpu/cache.c
+++ b/arch/microblaze/kernel/cpu/cache.c
@@ -519,7 +519,7 @@ static void __flush_dcache_range_wb(unsigned long start, unsigned long end)
 struct scache *mbc;
 
 /* new wb cache model */
-const struct scache wb_msr = {
+static const struct scache wb_msr = {
 	.ie = __enable_icache_msr,
 	.id = __disable_icache_msr,
 	.ifl = __flush_icache_all_noirq,
@@ -535,7 +535,7 @@ const struct scache wb_msr = {
 };
 
 /* There is only difference in ie, id, de, dd functions */
-const struct scache wb_nomsr = {
+static const struct scache wb_nomsr = {
 	.ie = __enable_icache_nomsr,
 	.id = __disable_icache_nomsr,
 	.ifl = __flush_icache_all_noirq,
@@ -551,7 +551,7 @@ const struct scache wb_nomsr = {
 };
 
 /* Old wt cache model with disabling irq and turn off cache */
-const struct scache wt_msr = {
+static const struct scache wt_msr = {
 	.ie = __enable_icache_msr,
 	.id = __disable_icache_msr,
 	.ifl = __flush_icache_all_msr_irq,
@@ -566,7 +566,7 @@ const struct scache wt_msr = {
 	.dinr = __invalidate_dcache_range_msr_irq_wt,
 };
 
-const struct scache wt_nomsr = {
+static const struct scache wt_nomsr = {
 	.ie = __enable_icache_nomsr,
 	.id = __disable_icache_nomsr,
 	.ifl = __flush_icache_all_nomsr_irq,
@@ -582,7 +582,7 @@ const struct scache wt_nomsr = {
 };
 
 /* New wt cache model for newer Microblaze versions */
-const struct scache wt_msr_noirq = {
+static const struct scache wt_msr_noirq = {
 	.ie = __enable_icache_msr,
 	.id = __disable_icache_msr,
 	.ifl = __flush_icache_all_noirq,
@@ -597,7 +597,7 @@ const struct scache wt_msr_noirq = {
 	.dinr = __invalidate_dcache_range_nomsr_wt,
 };
 
-const struct scache wt_nomsr_noirq = {
+static const struct scache wt_nomsr_noirq = {
 	.ie = __enable_icache_nomsr,
 	.id = __disable_icache_nomsr,
 	.ifl = __flush_icache_all_noirq,
@@ -624,7 +624,7 @@ void microblaze_cache_init(void)
 		if (cpuinfo.dcache_wb) {
 			INFO("wb_msr");
 			mbc = (struct scache *)&wb_msr;
-			if (cpuinfo.ver_code < CPUVER_7_20_D) {
+			if (cpuinfo.ver_code <= CPUVER_7_20_D) {
 				/* MS: problem with signal handling - hw bug */
 				INFO("WB won't work properly");
 			}
@@ -641,7 +641,7 @@ void microblaze_cache_init(void)
 		if (cpuinfo.dcache_wb) {
 			INFO("wb_nomsr");
 			mbc = (struct scache *)&wb_nomsr;
-			if (cpuinfo.ver_code < CPUVER_7_20_D) {
+			if (cpuinfo.ver_code <= CPUVER_7_20_D) {
 				/* MS: problem with signal handling - hw bug */
 				INFO("WB won't work properly");
 			}
diff --git a/arch/microblaze/kernel/cpu/cpuinfo.c b/arch/microblaze/kernel/cpu/cpuinfo.c
index 2c309fccf23..c1640c52711 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo.c
@@ -33,6 +33,7 @@ const struct cpu_ver_key cpu_ver_lookup[] = {
 	{"7.30.b", 0x11},
 	{"8.00.a", 0x12},
 	{"8.00.b", 0x13},
+	{"8.10.a", 0x14},
 	{NULL, 0},
 };
 
diff --git a/arch/microblaze/kernel/cpu/pvr.c b/arch/microblaze/kernel/cpu/pvr.c
index e01afa68273..488c1ed24e3 100644
--- a/arch/microblaze/kernel/cpu/pvr.c
+++ b/arch/microblaze/kernel/cpu/pvr.c
@@ -27,7 +27,7 @@
 	register unsigned tmp __asm__("r3");			\
 	tmp = 0x0;	/* Prevent warning about unused */	\
 	__asm__ __volatile__ (					\
-			"mfs	%0, rpvr" #pvrid ";"	\
+			"mfs	%0, rpvr" #pvrid ";"		\
 			: "=r" (tmp) : : "memory"); 		\
 	val = tmp;						\
 }
@@ -54,7 +54,7 @@ int cpu_has_pvr(void)
 	if (!(flags & PVR_MSR_BIT))
 		return 0;
 
-	get_single_pvr(0x00, pvr0);
+	get_single_pvr(0, pvr0);
 	pr_debug("%s: pvr0 is 0x%08x\n", __func__, pvr0);
 
 	if (pvr0 & PVR0_PVR_FULL_MASK)