Merge git://git.infradead.org/mtd-2.6

[linux-2.6-omap-h63xx.git] / include / asm-arm / arch-ixp23xx / platform.h

diff --git a/include/asm-arm/arch-ixp23xx/platform.h b/include/asm-arm/arch-ixp23xx/platform.h
index 19a73b39c8640491dc034bdbf5629edad8cd69c1..56e16d66645a090fe1913ffeaafeb8e2a7d8dfa2 100644 (file)
--- a/include/asm-arm/arch-ixp23xx/platform.h
+++ b/include/asm-arm/arch-ixp23xx/platform.h
@@ -43,5 +43,15 @@ extern struct sys_timer ixp23xx_timer;
 
 #define IXP23XX_UART_XTAL              14745600
 
+#ifndef __ASSEMBLY__
+/*
+ * Is system memory on the XSI or CPP bus?
+ */
+static inline unsigned ixp23xx_cpp_boot(void)
+{
+       return (*IXP23XX_EXP_CFG0 & IXP23XX_EXP_CFG0_XSI_NOT_PRES);
+}
+#endif
+
 
 #endif