asm/omap_gpmc.h: consolidate common defines

arch/arm/include/asm/arch-am33xx/omap_gpmc.h and
arch/arm/include/asm/arch-omap3/omap_gpmc.h are almost the same, consolidate
the common parts into a new header.

Introduce a new asm/omap_gpmc.h which defines the command part and pulls in
the architecture specific one.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Cc: Tom Rini <trini@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>

diff --git a/arch/arm/cpu/armv7/am33xx/elm.c b/arch/arm/cpu/armv7/am33xx/elm.c
index 9eed23d75af0661e1eb6d2a79e44c1895c1a4c51..41df6129564d0ba2b2006f00763106681d40105c 100644 (file)
--- a/arch/arm/cpu/armv7/am33xx/elm.c
+++ b/arch/arm/cpu/armv7/am33xx/elm.c
@@ -33,7 +33,7 @@
 #include <asm/io.h>
 #include <asm/errno.h>
 #include <asm/arch/cpu.h>
-#include <asm/arch/omap_gpmc.h>
+#include <asm/omap_gpmc.h>
 #include <asm/arch/elm.h>
 
 #define ELM_DEFAULT_POLY (0)

diff --git a/arch/arm/include/asm/arch-am33xx/omap_gpmc.h b/arch/arm/include/asm/arch-am33xx/omap_gpmc.h
index 572f9d0b27cc4e601407444029aa17c34612e3b3..d03f1dbd8666e58f2f84aa1879c80d1a931cd3bf 100644 (file)
--- a/arch/arm/include/asm/arch-am33xx/omap_gpmc.h
+++ b/arch/arm/include/asm/arch-am33xx/omap_gpmc.h
@@ -23,63 +23,7 @@
 #ifndef __ASM_ARCH_OMAP_GPMC_H
 #define __ASM_ARCH_OMAP_GPMC_H
 
-#define GPMC_BUF_EMPTY 0
-#define GPMC_BUF_FULL  1
-
-#define ECCCLEAR       (0x1 << 8)
-#define ECCRESULTREG1  (0x1 << 0)
-#define ECCSIZE512BYTE 0xFF
-#define ECCSIZE1       (ECCSIZE512BYTE << 22)
-#define ECCSIZE0       (ECCSIZE512BYTE << 12)
-#define ECCSIZE0SEL    (0x000 << 0)
-
-/* Generic ECC Layouts */
-/* Large Page x8 NAND device Layout */
-#ifdef GPMC_NAND_ECC_LP_x8_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 12,\
-       .eccpos = {1, 2, 3, 4, 5, 6, 7, 8,\
-               9, 10, 11, 12},\
-       .oobfree = {\
-               {.offset = 13,\
-                .length = 51 } } \
-}
-#endif
-
-/* Large Page x16 NAND device Layout */
-#ifdef GPMC_NAND_ECC_LP_x16_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 12,\
-       .eccpos = {2, 3, 4, 5, 6, 7, 8, 9,\
-               10, 11, 12, 13},\
-       .oobfree = {\
-               {.offset = 14,\
-                .length = 50 } } \
-}
-#endif
-
-/* Small Page x8 NAND device Layout */
-#ifdef GPMC_NAND_ECC_SP_x8_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 3,\
-       .eccpos = {1, 2, 3},\
-       .oobfree = {\
-               {.offset = 4,\
-                .length = 12 } } \
-}
-#endif
-
-/* Small Page x16 NAND device Layout */
-#ifdef GPMC_NAND_ECC_SP_x16_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 3,\
-       .eccpos = {2, 3, 4},\
-       .oobfree = {\
-               {.offset = 5,\
-                .length = 11 } } \
-}
-#endif
-
+/* These GPMC_NAND_HW_BCHx_ECC_LAYOUT defines are based on AM33xx ELM */
 #define GPMC_NAND_HW_BCH4_ECC_LAYOUT {\
        .eccbytes = 32,\
        .eccpos = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,\

diff --git a/arch/arm/include/asm/arch-omap3/omap_gpmc.h b/arch/arm/include/asm/arch-omap3/omap_gpmc.h
index 800e4ee4a2c061eeae62142a4f5478da2ccb7da8..13efab02e4fae59112ced15d6fca2ee635614570 100644 (file)
--- a/arch/arm/include/asm/arch-omap3/omap_gpmc.h
+++ b/arch/arm/include/asm/arch-omap3/omap_gpmc.h
@@ -23,63 +23,6 @@
 #ifndef __ASM_ARCH_OMAP_GPMC_H
 #define __ASM_ARCH_OMAP_GPMC_H
 
-#define GPMC_BUF_EMPTY 0
-#define GPMC_BUF_FULL  1
-
-#define ECCCLEAR       (0x1 << 8)
-#define ECCRESULTREG1  (0x1 << 0)
-#define ECCSIZE512BYTE 0xFF
-#define ECCSIZE1       (ECCSIZE512BYTE << 22)
-#define ECCSIZE0       (ECCSIZE512BYTE << 12)
-#define ECCSIZE0SEL    (0x000 << 0)
-
-/* Generic ECC Layouts */
-/* Large Page x8 NAND device Layout */
-#ifdef GPMC_NAND_ECC_LP_x8_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 12,\
-       .eccpos = {1, 2, 3, 4, 5, 6, 7, 8,\
-               9, 10, 11, 12},\
-       .oobfree = {\
-               {.offset = 13,\
-                .length = 51 } } \
-}
-#endif
-
-/* Large Page x16 NAND device Layout */
-#ifdef GPMC_NAND_ECC_LP_x16_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 12,\
-       .eccpos = {2, 3, 4, 5, 6, 7, 8, 9,\
-               10, 11, 12, 13},\
-       .oobfree = {\
-               {.offset = 14,\
-                .length = 50 } } \
-}
-#endif
-
-/* Small Page x8 NAND device Layout */
-#ifdef GPMC_NAND_ECC_SP_x8_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 3,\
-       .eccpos = {1, 2, 3},\
-       .oobfree = {\
-               {.offset = 4,\
-                .length = 12 } } \
-}
-#endif
-
-/* Small Page x16 NAND device Layout */
-#ifdef GPMC_NAND_ECC_SP_x16_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-       .eccbytes = 3,\
-       .eccpos = {2, 3, 4},\
-       .oobfree = {\
-               {.offset = 5,\
-                .length = 11 } } \
-}
-#endif
-
 /* GPMC CS configuration for an SMSC LAN9221 ethernet controller */
 #define NET_LAN9221_GPMC_CONFIG1    0x00001000
 #define NET_LAN9221_GPMC_CONFIG2    0x00060700

diff --git a/arch/arm/include/asm/omap_gpmc.h b/arch/arm/include/asm/omap_gpmc.h
new file mode 100644 (file)
index 0000000..5cb1df1
--- /dev/null
+++ b/arch/arm/include/asm/omap_gpmc.h
@@ -0,0 +1,87 @@
+/*
+ * (C) Copyright 2004-2008 Texas Instruments, <www.ti.com>
+ * Rohit Choraria <rohitkc@ti.com>
+ *
+ * (C) Copyright 2013 Andreas Bießmann <andreas.devel@googlemail.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_OMAP_GPMC_H
+#define __ASM_OMAP_GPMC_H
+
+#include <asm/arch/omap_gpmc.h>
+
+#define GPMC_BUF_EMPTY 0
+#define GPMC_BUF_FULL  1
+
+#define ECCCLEAR       (0x1 << 8)
+#define ECCRESULTREG1  (0x1 << 0)
+#define ECCSIZE512BYTE 0xFF
+#define ECCSIZE1       (ECCSIZE512BYTE << 22)
+#define ECCSIZE0       (ECCSIZE512BYTE << 12)
+#define ECCSIZE0SEL    (0x000 << 0)
+
+/* Generic ECC Layouts */
+/* Large Page x8 NAND device Layout */
+#ifdef GPMC_NAND_ECC_LP_x8_LAYOUT
+#define GPMC_NAND_HW_ECC_LAYOUT {\
+       .eccbytes = 12,\
+       .eccpos = {1, 2, 3, 4, 5, 6, 7, 8,\
+               9, 10, 11, 12},\
+       .oobfree = {\
+               {.offset = 13,\
+                .length = 51 } } \
+}
+#endif
+
+/* Large Page x16 NAND device Layout */
+#ifdef GPMC_NAND_ECC_LP_x16_LAYOUT
+#define GPMC_NAND_HW_ECC_LAYOUT {\
+       .eccbytes = 12,\
+       .eccpos = {2, 3, 4, 5, 6, 7, 8, 9,\
+               10, 11, 12, 13},\
+       .oobfree = {\
+               {.offset = 14,\
+                .length = 50 } } \
+}
+#endif
+
+/* Small Page x8 NAND device Layout */
+#ifdef GPMC_NAND_ECC_SP_x8_LAYOUT
+#define GPMC_NAND_HW_ECC_LAYOUT {\
+       .eccbytes = 3,\
+       .eccpos = {1, 2, 3},\
+       .oobfree = {\
+               {.offset = 4,\
+                .length = 12 } } \
+}
+#endif
+
+/* Small Page x16 NAND device Layout */
+#ifdef GPMC_NAND_ECC_SP_x16_LAYOUT
+#define GPMC_NAND_HW_ECC_LAYOUT {\
+       .eccbytes = 3,\
+       .eccpos = {2, 3, 4},\
+       .oobfree = {\
+               {.offset = 5,\
+                .length = 11 } } \
+}
+#endif
+
+#endif /* __ASM_OMAP_GPMC_H */

diff --git a/board/isee/igep00x0/igep00x0.c b/board/isee/igep00x0/igep00x0.c
index 2bac916576511b6ec889f4c5f8622d4a7631709a..0d4679dfb9133a050c46b3ab955edf1338ffc150 100644 (file)
--- a/board/isee/igep00x0/igep00x0.c
+++ b/board/isee/igep00x0/igep00x0.c
@@ -24,7 +24,7 @@
 #include <twl4030.h>
 #include <netdev.h>
 #include <asm/gpio.h>
-#include <asm/arch/omap_gpmc.h>
+#include <asm/omap_gpmc.h>
 #include <asm/io.h>
 #include <asm/arch/mem.h>
 #include <asm/arch/mmc_host_def.h>

diff --git a/board/overo/overo.c b/board/overo/overo.c
index 8690450fa8f935328a7570237031187a317e2770..c10c44c6065224c670ab97ddec6de9038b5f7fce 100644 (file)
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -37,7 +37,7 @@
 #include <asm/arch/mux.h>
 #include <asm/arch/mem.h>
 #include <asm/arch/sys_proto.h>
-#include <asm/arch/omap_gpmc.h>
+#include <asm/omap_gpmc.h>
 #include <asm/gpio.h>
 #include <asm/mach-types.h>
 #include "overo.h"

diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c
index bbf5443ec8af0b7c0c0f4a517dea1a750e6a11e3..c7d499990307926a45d22e5ea219fe154f37a585 100644 (file)
--- a/drivers/mtd/nand/omap_gpmc.c
+++ b/drivers/mtd/nand/omap_gpmc.c
@@ -26,7 +26,7 @@
 #include <asm/errno.h>
 #include <asm/arch/mem.h>
 #include <asm/arch/cpu.h>
-#include <asm/arch/omap_gpmc.h>
+#include <asm/omap_gpmc.h>
 #include <linux/mtd/nand_ecc.h>
 #include <linux/compiler.h>
 #include <nand.h>