MIPS: Loongson64: Rename CPU TYPES

CPU_LOONGSON2 -> CPU_LOONGSON2EF
CPU_LOONGSON3 -> CPU_LOONGSON64

As newer loongson-2 products (2G/2H/2K1000) can share kernel
implementation with loongson-3 while 2E/2F are less similar with
other LOONGSON64 products.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: chenhc@lemote.com
Cc: paul.burton@mips.com

14 files changed, 24 insertions, 25 deletions

diff --git a/arch/mips/include/asm/cop2.h b/arch/mips/include/asm/cop2.h
index 63b3468ede4c..6b7396a6a115 100644
--- a/arch/mips/include/asm/cop2.h
+++ b/arch/mips/include/asm/cop2.h
@@ -33,7 +33,7 @@ extern void nlm_cop2_restore(struct nlm_cop2_state *);
 #define cop2_present		1
 #define cop2_lazy_restore	0
 
-#elif defined(CONFIG_CPU_LOONGSON3)
+#elif defined(CONFIG_CPU_LOONGSON64)
 
 #define cop2_present		1
 #define cop2_lazy_restore	1
diff --git a/arch/mips/include/asm/cpu-type.h b/arch/mips/include/asm/cpu-type.h
index 7bbb66760a07..5117e9119b87 100644
--- a/arch/mips/include/asm/cpu-type.h
+++ b/arch/mips/include/asm/cpu-type.h
@@ -15,13 +15,12 @@
 static inline int __pure __get_cpu_type(const int cpu_type)
 {
 	switch (cpu_type) {
-#if defined(CONFIG_SYS_HAS_CPU_LOONGSON2E) || \
-    defined(CONFIG_SYS_HAS_CPU_LOONGSON2F)
-	case CPU_LOONGSON2:
+#if defined(CONFIG_SYS_HAS_CPU_LOONGSON2EF)
+	case CPU_LOONGSON2EF:
 #endif
 
-#ifdef CONFIG_SYS_HAS_CPU_LOONGSON3
-	case CPU_LOONGSON3:
+#ifdef CONFIG_SYS_HAS_CPU_LOONGSON64
+	case CPU_LOONGSON64:
 #endif
 
 #if defined(CONFIG_SYS_HAS_CPU_LOONGSON1B) || \
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 81ddb575502a..0e3a8d4de09d 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -319,8 +319,8 @@ enum cpu_type_enum {
 	/*
 	 * MIPS64 class processors
 	 */
-	CPU_5KC, CPU_5KE, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
-	CPU_LOONGSON3, CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS,
+	CPU_5KC, CPU_5KE, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2EF,
+	CPU_LOONGSON64, CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS,
 	CPU_CAVIUM_OCTEON2, CPU_CAVIUM_OCTEON3, CPU_XLR, CPU_XLP, CPU_I6500,
 
 	CPU_QEMU_GENERIC,
diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h
index 0fa27446869a..ea6a8c4b49f3 100644
--- a/arch/mips/include/asm/hazards.h
+++ b/arch/mips/include/asm/hazards.h
@@ -23,7 +23,7 @@
  * TLB hazards
  */
 #if (defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6)) && \
-	!defined(CONFIG_CPU_CAVIUM_OCTEON) && !defined(CONFIG_LOONGSON3_ENHANCEMENT)
+	!defined(CONFIG_CPU_CAVIUM_OCTEON) && !defined(CONFIG_LOONGSON64_ENHANCEMENT)
 
 /*
  * MIPSR2 defines ehb for hazard avoidance
@@ -158,7 +158,7 @@ do {									\
 } while (0)
 
 #elif defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
-	defined(CONFIG_CPU_LOONGSON2) || defined(CONFIG_LOONGSON3_ENHANCEMENT) || \
+	defined(CONFIG_CPU_LOONGSON2EF) || defined(CONFIG_LOONGSON64_ENHANCEMENT) || \
 	defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_R5500) || defined(CONFIG_CPU_XLR)
 
 /*
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 2b7b56736372..3f6ce74335b4 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -306,7 +306,7 @@ static inline void iounmap(const volatile void __iomem *addr)
 #undef __IS_KSEG1
 }
 
-#if defined(CONFIG_CPU_CAVIUM_OCTEON) || defined(CONFIG_CPU_LOONGSON3)
+#if defined(CONFIG_CPU_CAVIUM_OCTEON) || defined(CONFIG_CPU_LOONGSON64)
 #define war_io_reorder_wmb()		wmb()
 #else
 #define war_io_reorder_wmb()		barrier()
diff --git a/arch/mips/include/asm/irqflags.h b/arch/mips/include/asm/irqflags.h
index f0b862a83816..4d742acf2be0 100644
--- a/arch/mips/include/asm/irqflags.h
+++ b/arch/mips/include/asm/irqflags.h
@@ -41,7 +41,7 @@ static inline unsigned long arch_local_irq_save(void)
 	"	.set	push						\n"
 	"	.set	reorder						\n"
 	"	.set	noat						\n"
-#if defined(CONFIG_CPU_LOONGSON3) || defined (CONFIG_CPU_LOONGSON1)
+#if defined(CONFIG_CPU_LOONGSON64) || defined (CONFIG_CPU_LOONGSON1)
 	"	mfc0	%[flags], $12					\n"
 	"	di							\n"
 #else
diff --git a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
index 4aca25f2ff06..83ad90d8005d 100644
--- a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
@@ -44,7 +44,7 @@
 #define cpu_has_vtag_icache	0
 #define cpu_has_watch		1
 
-#ifdef CONFIG_CPU_LOONGSON3
+#ifdef CONFIG_CPU_LOONGSON64
 #define cpu_has_wsbh		1
 #define cpu_has_ic_fills_f_dc	1
 #define cpu_hwrena_impl_bits	0xc0000000
diff --git a/arch/mips/include/asm/mach-loongson64/irq.h b/arch/mips/include/asm/mach-loongson64/irq.h
index be9f727a9328..557e069c400c 100644
--- a/arch/mips/include/asm/mach-loongson64/irq.h
+++ b/arch/mips/include/asm/mach-loongson64/irq.h
@@ -4,7 +4,7 @@
 
 #include <boot_param.h>
 
-#ifdef CONFIG_CPU_LOONGSON3
+#ifdef CONFIG_CPU_LOONGSON64
 
 /* cpu core interrupt numbers */
 #define MIPS_CPU_IRQ_BASE 56
diff --git a/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
index b9687320024d..28ccb06c8289 100644
--- a/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
+++ b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
@@ -17,7 +17,7 @@
  * Override macros used in arch/mips/kernel/head.S.
  */
 	.macro	kernel_entry_setup
-#ifdef CONFIG_CPU_LOONGSON3
+#ifdef CONFIG_CPU_LOONGSON64
 	.set	push
 	.set	mips64
 	/* Set LPA on LOONGSON3 config3 */
@@ -54,7 +54,7 @@
  * Do SMP slave processor setup.
  */
 	.macro	smp_slave_setup
-#ifdef CONFIG_CPU_LOONGSON3
+#ifdef CONFIG_CPU_LOONGSON64
 	.set	push
 	.set	mips64
 	/* Set LPA on LOONGSON3 config3 */
diff --git a/arch/mips/include/asm/mach-loongson64/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h
index 694a58574ec0..40a24b76b874 100644
--- a/arch/mips/include/asm/mach-loongson64/loongson.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson.h
@@ -109,7 +109,7 @@ static inline void do_perfcnt_IRQ(void)
 #define LOONGSON_PCICFG_SIZE	0x00000800	/* 2K */
 #define LOONGSON_PCICFG_TOP	(LOONGSON_PCICFG_BASE+LOONGSON_PCICFG_SIZE-1)
 
-#ifdef CONFIG_CPU_LOONGSON3
+#ifdef CONFIG_CPU_LOONGSON64
 #define LOONGSON_PCIIO_BASE	loongson_sysconf.pci_io_base
 #else
 #define LOONGSON_PCIIO_BASE	0x1fd00000
diff --git a/arch/mips/include/asm/mach-loongson64/pci.h b/arch/mips/include/asm/mach-loongson64/pci.h
index 97f807fb2117..05cc9052772f 100644
--- a/arch/mips/include/asm/mach-loongson64/pci.h
+++ b/arch/mips/include/asm/mach-loongson64/pci.h
@@ -35,7 +35,7 @@ extern struct pci_ops loongson_pci_ops;
 #else	/* loongson2f/32bit & loongson2e */
 
 /* this pci memory space is mapped by pcimap in pci.c */
-#ifdef CONFIG_CPU_LOONGSON3
+#ifdef CONFIG_CPU_LOONGSON64
 #define LOONGSON_PCI_MEM_START	0x40000000UL
 #define LOONGSON_PCI_MEM_END	0x7effffffUL
 #else
diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h
index ed70994fbbec..9fe9515204d6 100644
--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
@@ -121,10 +121,10 @@ search_module_dbetables(unsigned long addr)
 #define MODULE_PROC_FAMILY "SB1 "
 #elif defined CONFIG_CPU_LOONGSON1
 #define MODULE_PROC_FAMILY "LOONGSON1 "
-#elif defined CONFIG_CPU_LOONGSON2
-#define MODULE_PROC_FAMILY "LOONGSON2 "
-#elif defined CONFIG_CPU_LOONGSON3
-#define MODULE_PROC_FAMILY "LOONGSON3 "
+#elif defined CONFIG_CPU_LOONGSON2EF
+#define MODULE_PROC_FAMILY "LOONGSON2EF "
+#elif defined CONFIG_CPU_LOONGSON64
+#define MODULE_PROC_FAMILY "LOONGSON64 "
 #elif defined CONFIG_CPU_CAVIUM_OCTEON
 #define MODULE_PROC_FAMILY "OCTEON "
 #elif defined CONFIG_CPU_XLR
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index fba18d4a9190..7619ad319400 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -385,7 +385,7 @@ unsigned long get_wchan(struct task_struct *p);
 #define KSTK_ESP(tsk) (task_pt_regs(tsk)->regs[29])
 #define KSTK_STATUS(tsk) (task_pt_regs(tsk)->cp0_status)
 
-#ifdef CONFIG_CPU_LOONGSON3
+#ifdef CONFIG_CPU_LOONGSON64
 /*
  * Loongson-3's SFB (Store-Fill-Buffer) may buffer writes indefinitely when a
  * tight read loop is executed, because reads take priority over writes & the
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index e73fc9e899d2..15ab16f99f28 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -72,7 +72,7 @@ static inline void flush_scache_line_indexed(unsigned long addr)
 static inline void flush_icache_line(unsigned long addr)
 {
 	switch (boot_cpu_type()) {
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 		cache_op(Hit_Invalidate_I_Loongson2, addr);
 		break;
 
@@ -154,7 +154,7 @@ static inline void flush_scache_line(unsigned long addr)
 static inline int protected_flush_icache_line(unsigned long addr)
 {
 	switch (boot_cpu_type()) {
-	case CPU_LOONGSON2:
+	case CPU_LOONGSON2EF:
 		return protected_cache_op(Hit_Invalidate_I_Loongson2, addr);
 
 	default: