[PATCH] m32r: Support M32104UT target platform
This patch is for supporting a new target platform, Renesas M32104UT
evaluation board.
The M32104UT is an eval board based on an uT-Engine specification. This board
has an MMU-less M32R family processor, M32104.
http://www-wa0.personal-media.co.jp/pmc/archive/te/te_m32104_e.pdf
This board is one of the most popular M32R platform, so we have ported
Linux/M32R to it.
Signed-off-by: Naoto Sugai <Sugai.Naoto@ak.MitsubishiElectric.co.jp>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 5eee832..dcf619a 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -69,12 +69,12 @@
} while(0)
/* Interrupt Control */
-#if !defined(CONFIG_CHIP_M32102)
+#if !defined(CONFIG_CHIP_M32102) && !defined(CONFIG_CHIP_M32104)
#define local_irq_enable() \
__asm__ __volatile__ ("setpsw #0x40 -> nop": : :"memory")
#define local_irq_disable() \
__asm__ __volatile__ ("clrpsw #0x40 -> nop": : :"memory")
-#else /* CONFIG_CHIP_M32102 */
+#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
static inline void local_irq_enable(void)
{
unsigned long tmpreg;
@@ -96,7 +96,7 @@
"mvtc %0, psw \n\t"
: "=&r" (tmpreg0), "=&r" (tmpreg1) : : "cbit", "memory");
}
-#endif /* CONFIG_CHIP_M32102 */
+#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#define local_save_flags(x) \
__asm__ __volatile__("mvfc %0,psw" : "=r"(x) : /* no input */)
@@ -105,13 +105,13 @@
__asm__ __volatile__("mvtc %0,psw" : /* no outputs */ \
: "r" (x) : "cbit", "memory")
-#if !defined(CONFIG_CHIP_M32102)
+#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104))
#define local_irq_save(x) \
__asm__ __volatile__( \
"mvfc %0, psw; \n\t" \
"clrpsw #0x40 -> nop; \n\t" \
: "=r" (x) : /* no input */ : "memory")
-#else /* CONFIG_CHIP_M32102 */
+#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#define local_irq_save(x) \
({ \
unsigned long tmpreg; \
@@ -124,7 +124,7 @@
: "=r" (x), "=&r" (tmpreg) \
: : "cbit", "memory"); \
})
-#endif /* CONFIG_CHIP_M32102 */
+#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#define irqs_disabled() \
({ \