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-rw-r--r--arch/arm/include/asm/arch-omap3/omap_gpmc.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap3/omap_gpmc.h b/arch/arm/include/asm/arch-omap3/omap_gpmc.h
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--- /dev/null
+++ b/arch/arm/include/asm/arch-omap3/omap_gpmc.h
@@ -0,0 +1,52 @@
+/*
+ * (C) Copyright 2004-2008 Texas Instruments, <www.ti.com>
+ * Rohit Choraria <rohitkc@ti.com>
+ *
+ * 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_ARCH_OMAP_GPMC_H
+#define __ASM_ARCH_OMAP_GPMC_H
+
+/*
+ * These GPMC_NAND_HW_BCHx_ECC_LAYOUT defines using the BCH library.
+ * The OOB layout was first defined by linx kernel in commit
+ * 0e618ef0a6a33cf7ef96c2c824402088dd8ef48c, we have to reuse it here cause
+ * we want to be compatible.
+ */
+#define GPMC_NAND_HW_BCH8_ECC_LAYOUT {\
+ .eccbytes = 56,\
+ .eccpos = {12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,\
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,\
+ 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,\
+ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63},\
+ .oobfree = {\
+ {.offset = 2,\
+ .length = 10 } } \
+}
+
+/* GPMC CS configuration for an SMSC LAN9221 ethernet controller */
+#define NET_LAN9221_GPMC_CONFIG1 0x00001000
+#define NET_LAN9221_GPMC_CONFIG2 0x00060700
+#define NET_LAN9221_GPMC_CONFIG3 0x00020201
+#define NET_LAN9221_GPMC_CONFIG4 0x06000700
+#define NET_LAN9221_GPMC_CONFIG5 0x0006090A
+#define NET_LAN9221_GPMC_CONFIG6 0x87030000
+#define NET_LAN9221_GPMC_CONFIG7 0x00000f6c
+
+#endif /* __ASM_ARCH_OMAP_GPMC_H */
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