1 files changed, 0 insertions, 74 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-imx/cpu-imx27.c b/ANDROID_3.4.5/arch/arm/mach-imx/cpu-imx27.c
deleted file mode 100644
index ff38e150..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-imx/cpu-imx27.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
- *
- * 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.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-/*
- * i.MX27 specific CPU detection code
- */
-
-#include <linux/io.h>
-#include <linux/module.h>
-
-#include <mach/hardware.h>
-
-static int mx27_cpu_rev = -1;
-static int mx27_cpu_partnumber;
-
-#define SYS_CHIP_ID             0x00    /* The offset of CHIP ID register */
-
-static int mx27_read_cpu_rev(void)
-{
-	u32 val;
-	/*
-	 * now we have access to the IO registers. As we need
-	 * the silicon revision very early we read it here to
-	 * avoid any further hooks
-	*/
-	val = __raw_readl(MX27_IO_ADDRESS(MX27_SYSCTRL_BASE_ADDR
-				+ SYS_CHIP_ID));
-
-	mx27_cpu_partnumber = (int)((val >> 12) & 0xFFFF);
-
-	switch (val >> 28) {
-	case 0:
-		return IMX_CHIP_REVISION_1_0;
-	case 1:
-		return IMX_CHIP_REVISION_2_0;
-	case 2:
-		return IMX_CHIP_REVISION_2_1;
-	default:
-		return IMX_CHIP_REVISION_UNKNOWN;
-	}
-}
-
-/*
- * Returns:
- *	the silicon revision of the cpu
- *	-EINVAL - not a mx27
- */
-int mx27_revision(void)
-{
-	if (mx27_cpu_rev == -1)
-		mx27_cpu_rev = mx27_read_cpu_rev();
-
-	if (mx27_cpu_partnumber != 0x8821)
-		return -EINVAL;
-
-	return mx27_cpu_rev;
-}
-EXPORT_SYMBOL(mx27_revision);