Merge branch 'master' of git://git.denx.de/u-boot into master

Conflicts:
	drivers/power/power_fsl.c
	include/configs/mx35pdk.h
	include/configs/mx53loco.h
	include/configs/woodburn_common.h
	board/woodburn/woodburn.c

These boards still use the old old PMIC framework, so they
do not merge properly after the power framework was merged into
mainline.

Fix all conflicts and update woodburn to use Power Framework.

Signed-off-by: Stefano Babic <sbabic@denx.de>

1 files changed, 105 insertions, 0 deletions

diff --git a/arch/x86/include/asm/control_regs.h b/arch/x86/include/asm/control_regs.h
new file mode 100644
index 000000000..aa8be30ba
--- /dev/null
+++ b/arch/x86/include/asm/control_regs.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2012 The Chromium OS Authors.
+ *
+ * (C) Copyright 2008-2011
+ * Graeme Russ, <graeme.russ@gmail.com>
+ *
+ * (C) Copyright 2002
+ * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
+ *
+ * Portions of this file are derived from the Linux kernel source
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __X86_CONTROL_REGS_H
+#define __X86_CONTROL_REGS_H
+
+/*
+ * The memory clobber prevents the GCC from reordering the read/write order
+ * of CR0
+*/
+static inline unsigned long read_cr0(void)
+{
+	unsigned long val;
+
+	asm volatile ("movl %%cr0, %0" : "=r" (val) : : "memory");
+	return val;
+}
+
+static inline void write_cr0(unsigned long val)
+{
+	asm volatile ("movl %0, %%cr0" : : "r" (val) : "memory");
+}
+
+static inline unsigned long read_cr2(void)
+{
+	unsigned long val;
+
+	asm volatile("mov %%cr2,%0\n\t" : "=r" (val) : : "memory");
+	return val;
+}
+
+static inline unsigned long read_cr3(void)
+{
+	unsigned long val;
+
+	asm volatile("mov %%cr3,%0\n\t" : "=r" (val) : : "memory");
+	return val;
+}
+
+static inline unsigned long read_cr4(void)
+{
+	unsigned long val;
+
+	asm volatile("mov %%cr4,%0\n\t" : "=r" (val) : : "memory");
+	return val;
+}
+
+static inline unsigned long get_debugreg(int regno)
+{
+	unsigned long val = 0;  /* Damn you, gcc! */
+
+	switch (regno) {
+	case 0:
+		asm("mov %%db0, %0" : "=r" (val));
+		break;
+	case 1:
+		asm("mov %%db1, %0" : "=r" (val));
+		break;
+	case 2:
+		asm("mov %%db2, %0" : "=r" (val));
+		break;
+	case 3:
+		asm("mov %%db3, %0" : "=r" (val));
+		break;
+	case 6:
+		asm("mov %%db6, %0" : "=r" (val));
+		break;
+	case 7:
+		asm("mov %%db7, %0" : "=r" (val));
+		break;
+	default:
+		val = 0;
+	}
+	return val;
+}
+
+#endif