MIPS: Loongson: Change naming methods

To make source code of loongson sharable to the machines(such as gdium)
made by the other companies, we rename arch/mips/lemote to
arch/mips/loongson, asm/mach-lemote to asm/mach-loongson, and rename lm2e
to the name of the machine: fuloong-2e. accordingly, FULONG are renamed to
FULOONG2E to make it distinguishable to the future FULOONG2F.  and also,
some other relative tuning is needed.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h

@@ -13,8 +13,8 @@
  *      loongson2f user manual.
  */
 
-#ifndef __ASM_MACH_LEMOTE_CPU_FEATURE_OVERRIDES_H
-#define __ASM_MACH_LEMOTE_CPU_FEATURE_OVERRIDES_H
+#ifndef __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H
 
 #define cpu_dcache_line_size()	32
 #define cpu_icache_line_size()	32
@@ -56,4 +56,4 @@
 #define cpu_has_watch		1
 #define cpu_icache_snoops_remote_store	1
 
-#endif /* __ASM_MACH_LEMOTE_CPU_FEATURE_OVERRIDES_H */
+#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */

arch/mips/include/asm/mach-loongson/dma-coherence.h

@@ -8,8 +8,8 @@
  * Author: Fuxin Zhang, zhangfx@lemote.com
  *
  */
-#ifndef __ASM_MACH_LEMOTE_DMA_COHERENCE_H
-#define __ASM_MACH_LEMOTE_DMA_COHERENCE_H
+#ifndef __ASM_MACH_LOONGSON_DMA_COHERENCE_H
+#define __ASM_MACH_LOONGSON_DMA_COHERENCE_H
 
 struct device;
 
@@ -65,4 +65,4 @@ static inline int plat_device_is_coherent(struct device *dev)
 	return 0;
 }
 
-#endif /* __ASM_MACH_LEMOTE_DMA_COHERENCE_H */
+#endif /* __ASM_MACH_LOONGSON_DMA_COHERENCE_H */

arch/mips/include/asm/mach-loongson/loongson.h

@@ -21,9 +21,6 @@
 /* loongson internal northbridge initialization */
 extern void bonito_irq_init(void);
 
-/* loongson-based machines specific reboot setup */
-extern void mips_reboot_setup(void);
-
 /* environment arguments from bootloader */
 extern unsigned long bus_clock, cpu_clock_freq;
 extern unsigned long memsize, highmemsize;

arch/mips/include/asm/mach-loongson/mc146818rtc.h

@@ -7,8 +7,8 @@
  *
  * RTC routines for PC style attached Dallas chip.
  */
-#ifndef __ASM_MACH_LEMOTE_MC146818RTC_H
-#define __ASM_MACH_LEMOTE_MC146818RTC_H
+#ifndef __ASM_MACH_LOONGSON_MC146818RTC_H
+#define __ASM_MACH_LOONGSON_MC146818RTC_H
 
 #include <linux/io.h>
 
@@ -33,4 +33,4 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
 #define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
 #endif
 
-#endif /* __ASM_MACH_LEMOTE_MC146818RTC_H */
+#endif /* __ASM_MACH_LOONGSON_MC146818RTC_H */

arch/mips/include/asm/mach-loongson/pci.h

@@ -19,8 +19,8 @@
  * 02139, USA.
  */
 
-#ifndef __ASM_MACH_LEMOTE_PCI_H_
-#define __ASM_MACH_LEMOTE_PCI_H_
+#ifndef __ASM_MACH_LOONGSON_PCI_H_
+#define __ASM_MACH_LOONGSON_PCI_H_
 
 extern struct pci_ops bonito64_pci_ops;
 
@@ -28,4 +28,4 @@ extern struct pci_ops bonito64_pci_ops;
 #define LOONGSON2E_PCI_MEM_END		(BONITO_PCILO1_BASE + 0x04000000 * 2)
 #define LOONGSON2E_PCI_IO_START		0x00004000UL
 
-#endif /* !__ASM_MACH_LEMOTE_PCI_H_ */
+#endif /* !__ASM_MACH_LOONGSON_PCI_H_ */

arch/mips/include/asm/mach-loongson/war.h

@@ -5,8 +5,8 @@
  *
  * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
  */
-#ifndef __ASM_MIPS_MACH_LEMOTE_WAR_H
-#define __ASM_MIPS_MACH_LEMOTE_WAR_H
+#ifndef __ASM_MACH_LOONGSON_WAR_H
+#define __ASM_MACH_LOONGSON_WAR_H
 
 #define R4600_V1_INDEX_ICACHEOP_WAR	0
 #define R4600_V1_HIT_CACHEOP_WAR	0
@@ -22,4 +22,4 @@
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
 
-#endif /* __ASM_MIPS_MACH_LEMOTE_WAR_H */
+#endif /* __ASM_MACH_LEMOTE_WAR_H */

arch/mips/include/asm/mips-boards/bonito64.h

@@ -26,7 +26,7 @@
 /* offsets from base register */
 #define BONITO(x)	(x)
 
-#elif defined(CONFIG_LEMOTE_FULONG)
+#elif defined(CONFIG_LEMOTE_FULOONG2E)
 
 #define BONITO(x) (*(volatile u32 *)((char *)CKSEG1ADDR(BONITO_REG_BASE) + (x)))
 #define BONITO_IRQ_BASE   32