Added missing file for IIM support

diff --git a/arch/arm/include/asm/arch-mx5/imx_iim.h b/arch/arm/include/asm/arch-mx5/imx_iim.h
new file mode 100644 (file)
index 0000000..bf0ea75
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx5/imx_iim.h
@@ -0,0 +1,55 @@
+/*
+ * (C) Copyright 2009-2010 Freescale Semiconductor, Inc.
+ *
+ * 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 __IMX_IIM_H__
+#define __IMX_IIM_H__
+
+/* IIM Status & Error Register bits */
+#define IIM_STAT_BUSY  (1 << 7)
+#define IIM_STAT_PRGD  (1 << 1)
+#define IIM_STAT_SNSD  (1 << 0)
+
+#define IIM_ERR_PRGE   (1 << 7)
+#define IIM_ERR_WPE    (1 << 6)
+#define IIM_ERR_OPE    (1 << 5)
+#define IIM_ERR_RPE    (1 << 4)
+#define IIM_ERR_WLRE   (1 << 3)
+#define IIM_ERR_SNSE   (1 << 2)
+#define IIM_ERR_PARITYE        (1 << 1)
+
+#define IIM_PROD_REV_SH                3
+#define IIM_PROD_REV_LEN       5
+#define IIM_SREV_REV_SH                4
+#define IIM_SREV_REV_LEN       4
+#define PROD_SIGNATURE_MX51    0x1
+
+#define IIM_ERR_SHIFT  8
+#define POLL_FUSE_PRGD (IIM_STAT_PRGD | (IIM_ERR_PRGE << IIM_ERR_SHIFT))
+#define POLL_FUSE_SNSD (IIM_STAT_SNSD | (IIM_ERR_SNSE << IIM_ERR_SHIFT))
+
+#define IIM_BANK_AREA_0_OFFSET 0x800
+#define IIM_BANK_AREA_1_OFFSET 0xc00
+#define IIM_BANK_AREA_2_OFFSET 0x1000
+#define IIM_BANK_AREA_3_OFFSET 0x1400
+
+int iim_read(int bank, char row);
+int iim_blow(int bank, int row, int val);
+int iim_blow_func(char *func_name, char *func_val);
+
+#endif