x86: add feature macros for the gbpages cpuid bit

[linux-2.6-omap-h63xx.git] / include / asm-arm / arch-at91 / at91_dbgu.h

diff --git a/include/asm-arm/arch-at91/at91_dbgu.h b/include/asm-arm/arch-at91/at91_dbgu.h
index b0369e176f7bbd95a3fa333498a77a43b5f136dc..8019ffd0ad3b61a23ee920a3b6b79e2009b16ec6 100644 (file)
--- a/include/asm-arm/arch-at91/at91_dbgu.h
+++ b/include/asm-arm/arch-at91/at91_dbgu.h
@@ -16,6 +16,7 @@
 #ifndef AT91_DBGU_H
 #define AT91_DBGU_H
 
+#ifdef AT91_DBGU
 #define AT91_DBGU_CR           (AT91_DBGU + 0x00)      /* Control Register */
 #define AT91_DBGU_MR           (AT91_DBGU + 0x04)      /* Mode Register */
 #define AT91_DBGU_IER          (AT91_DBGU + 0x08)      /* Interrupt Enable Register */
@@ -30,6 +31,15 @@
 
 #define AT91_DBGU_CIDR         (AT91_DBGU + 0x40)      /* Chip ID Register */
 #define AT91_DBGU_EXID         (AT91_DBGU + 0x44)      /* Chip ID Extension Register */
+#define AT91_DBGU_FNR          (AT91_DBGU + 0x48)      /* Force NTRST Register [SAM9 only] */
+#define                AT91_DBGU_FNTRST        (1 << 0)                /* Force NTRST */
+
+#endif /* AT91_DBGU */
+
+/*
+ * Some AT91 parts that don't have full DEBUG units still support the ID
+ * and extensions register.
+ */
 #define                AT91_CIDR_VERSION       (0x1f << 0)             /* Version of the Device */
 #define                AT91_CIDR_EPROC         (7    << 5)             /* Embedded Processor */
 #define                AT91_CIDR_NVPSIZ        (0xf  << 8)             /* Nonvolatile Program Memory Size */
@@ -53,7 +63,4 @@
 #define                AT91_CIDR_NVPTYP        (7    << 28)            /* Nonvolatile Program Memory Type */
 #define                AT91_CIDR_EXT           (1    << 31)            /* Extension Flag */
 
-#define AT91_DBGU_FNR          (AT91_DBGU + 0x48)      /* Force NTRST Register [SAM9 only] */
-#define                AT91_DBGU_FNTRST        (1 << 0)                /* Force NTRST */
-
 #endif