---

yaml
---
r: 43345
b: refs/heads/master
c: 79da7a6
h: refs/heads/master
i:
  43343: 9b7288c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1f4fd0a0d28fabf965815755f1a74ef91dfb5ca6
+refs/heads/master: 79da7a610a1f81b51a1a77e2ac27438d7a5c5124

trunk/drivers/serial/atmel_serial.c

@@ -138,7 +138,7 @@ static void atmel_set_mctrl(struct uart_port *port, u_int mctrl)
 	unsigned int mode;
 
 #ifdef CONFIG_ARM
-	if (arch_identify() == ARCH_ID_AT91RM9200) {
+	if (cpu_is_at91rm9200()) {
 		/*
 		 * AT91RM9200 Errata #39: RTS0 is not internally connected to PA21.
 		 *  We need to drive the pin manually.

trunk/include/asm-arm/arch-at91rm9200/cpu.h

@@ -0,0 +1,49 @@
+/*
+ * include/asm-arm/arch-at91rm9200/cpu.h
+ *
+ *  Copyright (C) 2006 SAN People
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#ifndef __ASM_ARCH_CPU_H
+#define __ASM_ARCH_CPU_H
+
+#include <asm/hardware.h>
+#include <asm/arch/at91_dbgu.h>
+
+
+#define ARCH_ID_AT91RM9200	0x09290780
+#define ARCH_ID_AT91SAM9260	0x019803a0
+#define ARCH_ID_AT91SAM9261	0x019703a0
+
+
+static inline unsigned long at91_cpu_identify(void)
+{
+	return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION);
+}
+
+
+#ifdef CONFIG_ARCH_AT91RM9200
+#define cpu_is_at91rm9200()	(at91_cpu_identify() == ARCH_ID_AT91RM9200)
+#else
+#define cpu_is_at91rm9200()	(0)
+#endif
+
+#ifdef CONFIG_ARCH_AT91SAM9260
+#define cpu_is_at91sam9260()	(at91_cpu_identify() == ARCH_ID_AT91SAM9260)
+#else
+#define cpu_is_at91sam9260()	(0)
+#endif
+
+#ifdef CONFIG_ARCH_AT91SAM9261
+#define cpu_is_at91sam9261()	(at91_cpu_identify() == ARCH_ID_AT91SAM9261)
+#else
+#define cpu_is_at91sam9261()	(0)
+#endif
+
+#endif

trunk/include/asm-arm/arch-at91rm9200/system.h

@@ -50,12 +50,4 @@ static inline void arch_reset(char mode)
 	for (;;) {}	/* wait fovever */
 }
 
-#define ARCH_ID_AT91RM9200	0x09200080
-#define ARCH_ID_AT91SAM9261	0x019000a0
-
-static inline unsigned long arch_identify(void)
-{
-	return at91_sys_read(AT91_DBGU_CIDR) & (AT91_CIDR_EPROC | AT91_CIDR_ARCH);
-}
-
 #endif