imx: Add support for zmx25 board

[karo-tx-uboot.git] / arch / arm / include / asm / arch-mx25 / macro.h

diff --git a/arch/arm/include/asm/arch-mx25/macro.h b/arch/arm/include/asm/arch-mx25/macro.h
new file mode 100644 (file)
index 0000000..276c71c
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx25/macro.h
@@ -0,0 +1,64 @@
+/*
+ * (C) Copyright 2011
+ * Matthias Weisser <weisserm@arcor.de>
+ *
+ * (C) Copyright 2009 DENX Software Engineering
+ * Author: John Rigby <jrigby@gmail.com>
+ *
+ * Common asm macros for imx25
+ *
+ * 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 __ASM_ARM_ARCH_MACRO_H__
+#define __ASM_ARM_ARCH_MACRO_H__
+#ifdef __ASSEMBLY__
+
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/asm-offsets.h>
+
+.macro init_aips
+       write32 IMX_AIPS1_BASE + AIPS_MPR_0_7, 0x77777777
+       write32 IMX_AIPS1_BASE + AIPS_MPR_8_15, 0x77777777
+       write32 IMX_AIPS2_BASE + AIPS_MPR_0_7, 0x77777777
+       write32 IMX_AIPS2_BASE + AIPS_MPR_8_15, 0x77777777
+.endm
+
+.macro init_max
+       write32 IMX_MAX_BASE + MAX_MPR0, 0x43210
+       write32 IMX_MAX_BASE + MAX_MPR1, 0x43210
+       write32 IMX_MAX_BASE + MAX_MPR2, 0x43210
+       write32 IMX_MAX_BASE + MAX_MPR3, 0x43210
+       write32 IMX_MAX_BASE + MAX_MPR4, 0x43210
+
+       write32 IMX_MAX_BASE + MAX_SGPCR0, 0x10
+       write32 IMX_MAX_BASE + MAX_SGPCR1, 0x10
+       write32 IMX_MAX_BASE + MAX_SGPCR2, 0x10
+       write32 IMX_MAX_BASE + MAX_SGPCR3, 0x10
+       write32 IMX_MAX_BASE + MAX_SGPCR4, 0x10
+
+       write32 IMX_MAX_BASE + MAX_MGPCR0, 0x0
+       write32 IMX_MAX_BASE + MAX_MGPCR1, 0x0
+       write32 IMX_MAX_BASE + MAX_MGPCR2, 0x0
+       write32 IMX_MAX_BASE + MAX_MGPCR3, 0x0
+       write32 IMX_MAX_BASE + MAX_MGPCR4, 0x0
+.endm
+
+#endif /* __ASSEMBLY__ */
+#endif /* __ASM_ARM_ARCH_MACRO_H__ */