brcm47xx: remove support for kernel 3.0

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31276 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 579 deletions

diff --git a/target/linux/brcm47xx/patches-3.0/0017-mtd-bcm47xx-add-bcm47xx-part-parser.patch b/target/linux/brcm47xx/patches-3.0/0017-mtd-bcm47xx-add-bcm47xx-part-parser.patch
deleted file mode 100644
index 284b83aa5..000000000
--- a/target/linux/brcm47xx/patches-3.0/0017-mtd-bcm47xx-add-bcm47xx-part-parser.patch
+++ /dev/null
@@ -1,579 +0,0 @@
-From 1934b89b42976a083c2ad8d8fdc526ab5b05c5e4 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sun, 17 Jul 2011 14:54:11 +0200
-Subject: [PATCH 17/26] mtd: bcm47xx: add bcm47xx part parser
-
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/mtd/Kconfig       |    7 +
- drivers/mtd/Makefile      |    1 +
- drivers/mtd/bcm47xxpart.c |  536 +++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 544 insertions(+), 0 deletions(-)
- create mode 100644 drivers/mtd/bcm47xxpart.c
-
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -173,6 +173,13 @@ config MTD_MYLOADER_PARTS
- 	  You will still need the parsing functions to be called by the driver
- 	  for your particular device. It won't happen automatically.
- 
-+config MTD_BCM47XX_PARTS
-+	tristate "BCM47XX partitioning support"
-+	default y
-+	depends on BCM47XX
-+	---help---
-+	  bcm47XX partitioning support
-+
- comment "User Modules And Translation Layers"
- 
- config MTD_CHAR
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -12,6 +12,7 @@ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdli
- obj-$(CONFIG_MTD_AFS_PARTS)	+= afs.o
- obj-$(CONFIG_MTD_AR7_PARTS)	+= ar7part.o
- obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
-+obj-$(CONFIG_MTD_BCM47XX_PARTS)	+= bcm47xxpart.o
- 
- # 'Users' - code which presents functionality to userspace.
- obj-$(CONFIG_MTD_CHAR)		+= mtdchar.o
---- /dev/null
-+++ b/drivers/mtd/bcm47xxpart.c
-@@ -0,0 +1,536 @@
-+/*
-+ *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-+ *  Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
-+ *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
-+ *
-+ *  original functions for finding root filesystem from Mike Baker
-+ *
-+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
-+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
-+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
-+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
-+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
-+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
-+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ *  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.,
-+ *  675 Mass Ave, Cambridge, MA 02139, USA.
-+ *
-+ *  Copyright 2001-2003, Broadcom Corporation
-+ *  All Rights Reserved.
-+ *
-+ *  THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
-+ *  KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
-+ *  SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
-+ *  FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
-+ *
-+ *  Flash mapping for BCM947XX boards
-+ */
-+
-+#define pr_fmt(fmt) "bcm47xx_part: " fmt
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/wait.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
-+#include <linux/crc32.h>
-+#include <linux/io.h>
-+#include <asm/mach-bcm47xx/nvram.h>
-+#include <asm/mach-bcm47xx/bcm47xx.h>
-+#include <asm/fw/cfe/cfe_api.h>
-+
-+
-+#define TRX_MAGIC	0x30524448	/* "HDR0" */
-+#define TRX_VERSION	1
-+#define TRX_MAX_LEN	0x3A0000
-+#define TRX_NO_HEADER	1		/* Do not write TRX header */
-+#define TRX_GZ_FILES	0x2     /* Contains up to TRX_MAX_OFFSET individual gzip files */
-+#define TRX_MAX_OFFSET	3
-+
-+struct trx_header {
-+	u32 magic;		/* "HDR0" */
-+	u32 len;		/* Length of file including header */
-+	u32 crc32;		/* 32-bit CRC from flag_version to end of file */
-+	u32 flag_version;	/* 0:15 flags, 16:31 version */
-+	u32 offsets[TRX_MAX_OFFSET];	/* Offsets of partitions from start of header */
-+};
-+
-+/* for Edimax Print servers which use an additional header
-+ * then the firmware on flash looks like :
-+ * EDIMAX HEADER | TRX HEADER
-+ * As this header is 12 bytes long we have to handle it
-+ * and skip it to find the TRX header
-+ */
-+#define EDIMAX_PS_HEADER_MAGIC	0x36315350 /*  "PS16"  */
-+#define EDIMAX_PS_HEADER_LEN	0xc /* 12 bytes long for edimax header */
-+
-+#define NVRAM_SPACE 0x8000
-+
-+#define ROUTER_NETGEAR_WGR614L         1
-+#define ROUTER_NETGEAR_WNR834B         2
-+#define ROUTER_NETGEAR_WNDR3300        3
-+#define ROUTER_NETGEAR_WNR3500L        4
-+#define ROUTER_SIMPLETECH_SIMPLESHARE  5
-+
-+static struct mtd_partition bcm47xx_parts[] = {
-+	{ name: "cfe",	offset:0, size:0, mask_flags:MTD_WRITEABLE, },
-+	{ name: "linux", offset:0, size:0, },
-+	{ name: "rootfs", offset:0, size:0, },
-+	{ name: "nvram", offset:0, size:0, },
-+	{ name: NULL, }, /* Used to create custom partitons with the function get_router() */
-+	{ name: NULL, },
-+};
-+
-+static int
-+find_cfe_size(struct mtd_info *mtd)
-+{
-+	struct trx_header *trx;
-+	unsigned char buf[512];
-+	int off;
-+	size_t len;
-+	int blocksize;
-+
-+	trx = (struct trx_header *) buf;
-+
-+	blocksize = mtd->erasesize;
-+	if (blocksize < 0x10000)
-+		blocksize = 0x10000;
-+
-+	for (off = (128*1024); off < mtd->size; off += blocksize) {
-+		memset(buf, 0xe5, sizeof(buf));
-+
-+		/*
-+		 * Read into buffer
-+		 */
-+		if (mtd->read(mtd, off, sizeof(buf), &len, buf) ||
-+		    len != sizeof(buf))
-+			continue;
-+
-+		if (le32_to_cpu(trx->magic) == EDIMAX_PS_HEADER_MAGIC) {
-+			if (mtd->read(mtd, off + EDIMAX_PS_HEADER_LEN,
-+			    sizeof(buf), &len, buf) || len != sizeof(buf)) {
-+				continue;
-+			} else {
-+				pr_notice("Found edimax header\n");
-+			}
-+		}
-+
-+		/* found a TRX header */
-+		if (le32_to_cpu(trx->magic) == TRX_MAGIC)
-+			goto found;
-+	}
-+
-+	pr_notice("%s: Couldn't find bootloader size\n", mtd->name);
-+	return -1;
-+
-+ found:
-+	pr_notice("bootloader size: %d\n", off);
-+	return off;
-+
-+}
-+
-+/*
-+ * Copied from mtdblock.c
-+ *
-+ * Cache stuff...
-+ *
-+ * Since typical flash erasable sectors are much larger than what Linux's
-+ * buffer cache can handle, we must implement read-modify-write on flash
-+ * sectors for each block write requests.  To avoid over-erasing flash sectors
-+ * and to speed things up, we locally cache a whole flash sector while it is
-+ * being written to until a different sector is required.
-+ */
-+
-+static void erase_callback(struct erase_info *done)
-+{
-+	wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv;
-+	wake_up(wait_q);
-+}
-+
-+static int erase_write(struct mtd_info *mtd, unsigned long pos,
-+			int len, const char *buf)
-+{
-+	struct erase_info erase;
-+	DECLARE_WAITQUEUE(wait, current);
-+	wait_queue_head_t wait_q;
-+	size_t retlen;
-+	int ret;
-+
-+	/*
-+	 * First, let's erase the flash block.
-+	 */
-+
-+	init_waitqueue_head(&wait_q);
-+	erase.mtd = mtd;
-+	erase.callback = erase_callback;
-+	erase.addr = pos;
-+	erase.len = len;
-+	erase.priv = (u_long)&wait_q;
-+
-+	set_current_state(TASK_INTERRUPTIBLE);
-+	add_wait_queue(&wait_q, &wait);
-+
-+	ret = mtd->erase(mtd, &erase);
-+	if (ret) {
-+		set_current_state(TASK_RUNNING);
-+		remove_wait_queue(&wait_q, &wait);
-+		pr_warn("erase of region [0x%lx, 0x%x] on \"%s\" failed\n",
-+			pos, len, mtd->name);
-+		return ret;
-+	}
-+
-+	schedule();  /* Wait for erase to finish. */
-+	remove_wait_queue(&wait_q, &wait);
-+
-+	/*
-+	 * Next, write data to flash.
-+	 */
-+
-+	ret = mtd->write(mtd, pos, len, &retlen, buf);
-+	if (ret)
-+		return ret;
-+	if (retlen != len)
-+		return -EIO;
-+	return 0;
-+}
-+
-+
-+static int
-+find_dual_image_off(struct mtd_info *mtd)
-+{
-+	struct trx_header trx;
-+	int off, blocksize;
-+	size_t len;
-+
-+	blocksize = mtd->erasesize;
-+	if (blocksize < 0x10000)
-+		blocksize = 0x10000;
-+
-+	for (off = (128*1024); off < mtd->size; off += blocksize) {
-+		memset(&trx, 0xe5, sizeof(trx));
-+		/*
-+		* Read into buffer
-+		*/
-+		if (mtd->read(mtd, off, sizeof(trx), &len, (char *) &trx) ||
-+		    len != sizeof(trx))
-+			continue;
-+		/* found last TRX header */
-+		if (le32_to_cpu(trx.magic) == TRX_MAGIC) {
-+			if (le32_to_cpu(trx.flag_version >> 16) == 2) {
-+				pr_notice("dual image TRX header found\n");
-+				return mtd->size / 2;
-+			} else {
-+				return 0;
-+			}
-+		}
-+	}
-+	return 0;
-+}
-+
-+
-+static int
-+find_root(struct mtd_info *mtd, struct mtd_partition *part)
-+{
-+	struct trx_header trx, *trx2;
-+	unsigned char buf[512], *block;
-+	int off, blocksize, trxoff = 0;
-+	u32 i, crc = ~0;
-+	size_t len;
-+	bool edimax = false;
-+
-+	blocksize = mtd->erasesize;
-+	if (blocksize < 0x10000)
-+		blocksize = 0x10000;
-+
-+	for (off = (128*1024); off < mtd->size; off += blocksize) {
-+		memset(&trx, 0xe5, sizeof(trx));
-+
-+		/*
-+		 * Read into buffer
-+		 */
-+		if (mtd->read(mtd, off, sizeof(trx), &len, (char *) &trx) ||
-+		    len != sizeof(trx))
-+			continue;
-+
-+		/* found an edimax header */
-+		if (le32_to_cpu(trx.magic) == EDIMAX_PS_HEADER_MAGIC) {
-+			/* read the correct trx header */
-+			if (mtd->read(mtd, off + EDIMAX_PS_HEADER_LEN,
-+			    sizeof(trx), &len, (char *) &trx) ||
-+			    len != sizeof(trx)) {
-+				continue;
-+			} else {
-+				pr_notice("Found an edimax ps header\n");
-+				edimax = true;
-+			}
-+		}
-+
-+		/* found a TRX header */
-+		if (le32_to_cpu(trx.magic) == TRX_MAGIC) {
-+			part->offset = le32_to_cpu(trx.offsets[2]) ? :
-+				le32_to_cpu(trx.offsets[1]);
-+			part->size = le32_to_cpu(trx.len);
-+
-+			part->size -= part->offset;
-+			part->offset += off;
-+			if (edimax) {
-+				off += EDIMAX_PS_HEADER_LEN;
-+				trxoff = EDIMAX_PS_HEADER_LEN;
-+			}
-+
-+			goto found;
-+		}
-+	}
-+
-+	pr_warn("%s: Couldn't find root filesystem\n",
-+	       mtd->name);
-+	return -1;
-+
-+ found:
-+	pr_notice("TRX offset : %x\n", trxoff);
-+	if (part->size == 0)
-+		return 0;
-+
-+	if (mtd->read(mtd, part->offset, sizeof(buf), &len, buf) || len != sizeof(buf))
-+		return 0;
-+
-+	/* Move the fs outside of the trx */
-+	part->size = 0;
-+
-+	if (trx.len != part->offset + part->size - off) {
-+		/* Update the trx offsets and length */
-+		trx.len = part->offset + part->size - off;
-+
-+		/* Update the trx crc32 */
-+		for (i = (u32) &(((struct trx_header *)NULL)->flag_version); i <= trx.len; i += sizeof(buf)) {
-+			if (mtd->read(mtd, off + i, sizeof(buf), &len, buf) || len != sizeof(buf))
-+				return 0;
-+			crc = crc32_le(crc, buf, min(sizeof(buf), trx.len - i));
-+		}
-+		trx.crc32 = crc;
-+
-+		/* read first eraseblock from the trx */
-+		block = kmalloc(mtd->erasesize, GFP_KERNEL);
-+		trx2 = (struct trx_header *) block;
-+		if (mtd->read(mtd, off - trxoff, mtd->erasesize, &len, block) || len != mtd->erasesize) {
-+			pr_err("Error accessing the first trx eraseblock\n");
-+			return 0;
-+		}
-+
-+		pr_notice("Updating TRX offsets and length:\n");
-+		pr_notice("old trx = [0x%08x, 0x%08x, 0x%08x], len=0x%08x crc32=0x%08x\n", trx2->offsets[0], trx2->offsets[1], trx2->offsets[2], trx2->len, trx2->crc32);
-+		pr_notice("new trx = [0x%08x, 0x%08x, 0x%08x], len=0x%08x crc32=0x%08x\n",   trx.offsets[0],   trx.offsets[1],   trx.offsets[2],   trx.len, trx.crc32);
-+
-+		/* Write updated trx header to the flash */
-+		memcpy(block + trxoff, &trx, sizeof(trx));
-+		if (mtd->unlock)
-+			mtd->unlock(mtd, off - trxoff, mtd->erasesize);
-+		erase_write(mtd, off - trxoff, mtd->erasesize, block);
-+		if (mtd->sync)
-+			mtd->sync(mtd);
-+		kfree(block);
-+		pr_notice("Done\n");
-+	}
-+
-+	return part->size;
-+}
-+
-+static int get_router(void)
-+{
-+	char buf[20];
-+	u32 boardnum = 0;
-+	u16 boardtype = 0;
-+	u16 boardrev = 0;
-+	u32 boardflags = 0;
-+	u16 sdram_init = 0;
-+	u16 cardbus = 0;
-+	u16 strev = 0;
-+
-+	if (nvram_getenv("boardnum", buf, sizeof(buf)) >= 0)
-+		boardnum = simple_strtoul(buf, NULL, 0);
-+	if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0)
-+		boardtype = simple_strtoul(buf, NULL, 0);
-+	if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
-+		boardrev = simple_strtoul(buf, NULL, 0);
-+	if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0)
-+		boardflags = simple_strtoul(buf, NULL, 0);
-+	if (nvram_getenv("sdram_init", buf, sizeof(buf)) >= 0)
-+		sdram_init = simple_strtoul(buf, NULL, 0);
-+	if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
-+		cardbus = simple_strtoul(buf, NULL, 0);
-+	if (nvram_getenv("st_rev", buf, sizeof(buf)) >= 0)
-+		strev = simple_strtoul(buf, NULL, 0);
-+
-+	if ((boardnum == 8 || boardnum == 01)
-+	  && boardtype == 0x0472 && cardbus == 1) {
-+		/* Netgear WNR834B, Netgear WNR834Bv2 */
-+		return ROUTER_NETGEAR_WNR834B;
-+	}
-+
-+	if (boardnum == 01 && boardtype == 0x0472 && boardrev == 0x23) {
-+		/* Netgear WNDR-3300 */
-+		return ROUTER_NETGEAR_WNDR3300;
-+	}
-+
-+	if ((boardnum == 83258 || boardnum == 01)
-+	  && boardtype == 0x048e
-+	  && (boardrev == 0x11 || boardrev == 0x10)
-+	  && boardflags == 0x750
-+	  && sdram_init == 0x000A) {
-+		/* Netgear WGR614v8/L/WW 16MB ram, cfe v1.3 or v1.5 */
-+		return ROUTER_NETGEAR_WGR614L;
-+	}
-+
-+	if ((boardnum == 1 || boardnum == 3500)
-+	  && boardtype == 0x04CF
-+	  && (boardrev == 0x1213 || boardrev == 02)) {
-+		/* Netgear WNR3500v2/U/L */
-+		return ROUTER_NETGEAR_WNR3500L;
-+	}
-+
-+	if (boardtype == 0x042f
-+	  && boardrev == 0x10
-+	  && boardflags == 0
-+	  && strev == 0x11) {
-+		/* Simpletech Simpleshare */
-+		return ROUTER_SIMPLETECH_SIMPLESHARE;
-+	}
-+
-+	return 0;
-+}
-+
-+static int parse_bcm47xx_partitions(struct mtd_info *mtd,
-+				    struct mtd_partition **pparts,
-+//				    struct mtd_part_parser_data *data)
-+				    unsigned long data)
-+{
-+	int cfe_size;
-+	int dual_image_offset = 0;
-+	/* e.g Netgear 0x003e0000-0x003f0000 : "board_data", we exclude this
-+	 * part from our mapping to prevent overwriting len/checksum on e.g.
-+	 * Netgear WGR614v8/L/WW
-+	 */
-+	int custom_data_size = 0;
-+
-+	cfe_size = find_cfe_size(mtd);
-+	if (cfe_size < 0)
-+		return 0;
-+
-+	/* boot loader */
-+	bcm47xx_parts[0].offset = 0;
-+	bcm47xx_parts[0].size   = cfe_size;
-+
-+	/* nvram */
-+	if (cfe_size != 384 * 1024) {
-+
-+		switch (get_router()) {
-+		case ROUTER_NETGEAR_WGR614L:
-+		case ROUTER_NETGEAR_WNR834B:
-+		case ROUTER_NETGEAR_WNDR3300:
-+		case ROUTER_NETGEAR_WNR3500L:
-+			/* Netgear: checksum is @ 0x003AFFF8 for 4M flash or checksum
-+			 * is @ 0x007AFFF8 for 8M flash
-+			 */
-+			custom_data_size = mtd->erasesize;
-+
-+			bcm47xx_parts[3].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize);
-+			bcm47xx_parts[3].size   = roundup(NVRAM_SPACE, mtd->erasesize);
-+
-+			/* Place CFE board_data into a partition */
-+			bcm47xx_parts[4].name = "board_data";
-+			bcm47xx_parts[4].offset = bcm47xx_parts[3].offset - custom_data_size;
-+			bcm47xx_parts[4].size   =  custom_data_size;
-+			break;
-+
-+		case ROUTER_SIMPLETECH_SIMPLESHARE:
-+			/* Fixup Simpletech Simple share nvram  */
-+
-+			pr_notice("Setting up simpletech nvram\n");
-+			custom_data_size = mtd->erasesize;
-+
-+			bcm47xx_parts[3].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize) * 2;
-+			bcm47xx_parts[3].size   = roundup(NVRAM_SPACE, mtd->erasesize);
-+
-+			/* Place backup nvram into a partition */
-+			bcm47xx_parts[4].name = "nvram_copy";
-+			bcm47xx_parts[4].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize);
-+			bcm47xx_parts[4].size   = roundup(NVRAM_SPACE, mtd->erasesize);
-+			break;
-+
-+		default:
-+			bcm47xx_parts[3].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize);
-+			bcm47xx_parts[3].size   = roundup(NVRAM_SPACE, mtd->erasesize);
-+		}
-+
-+	} else {
-+		/* nvram (old 128kb config partition on netgear wgt634u) */
-+		bcm47xx_parts[3].offset = bcm47xx_parts[0].size;
-+		bcm47xx_parts[3].size   = roundup(NVRAM_SPACE, mtd->erasesize);
-+	}
-+
-+	/* dual image offset*/
-+	pr_notice("Looking for dual image\n");
-+	dual_image_offset = find_dual_image_off(mtd);
-+	/* linux (kernel and rootfs) */
-+	if (cfe_size != 384 * 1024) {
-+		if (get_router() == ROUTER_SIMPLETECH_SIMPLESHARE) {
-+			bcm47xx_parts[1].offset = bcm47xx_parts[0].size;
-+			bcm47xx_parts[1].size   = bcm47xx_parts[4].offset - dual_image_offset -
-+				bcm47xx_parts[1].offset - custom_data_size;
-+		} else {
-+			bcm47xx_parts[1].offset = bcm47xx_parts[0].size;
-+			bcm47xx_parts[1].size   = bcm47xx_parts[3].offset - dual_image_offset -
-+				bcm47xx_parts[1].offset - custom_data_size;
-+		}
-+	} else {
-+		/* do not count the elf loader, which is on one block */
-+		bcm47xx_parts[1].offset = bcm47xx_parts[0].size +
-+			bcm47xx_parts[3].size + mtd->erasesize;
-+		bcm47xx_parts[1].size   = mtd->size -
-+			bcm47xx_parts[0].size -
-+			(2*bcm47xx_parts[3].size) -
-+			mtd->erasesize - custom_data_size;
-+	}
-+
-+	/* find and size rootfs */
-+	find_root(mtd, &bcm47xx_parts[2]);
-+	bcm47xx_parts[2].size = mtd->size - dual_image_offset -
-+				bcm47xx_parts[2].offset -
-+				bcm47xx_parts[3].size - custom_data_size;
-+	*pparts = bcm47xx_parts;
-+	return bcm47xx_parts[4].name == NULL ? 4 : 5;
-+}
-+
-+static struct mtd_part_parser bcm47xx_parser = {
-+	.owner = THIS_MODULE,
-+	.parse_fn = parse_bcm47xx_partitions,
-+	.name = "bcm47xx",
-+};
-+
-+static int __init bcm47xx_parser_init(void)
-+{
-+	return register_mtd_parser(&bcm47xx_parser);
-+}
-+
-+static void __exit bcm47xx_parser_exit(void)
-+{
-+	deregister_mtd_parser(&bcm47xx_parser);
-+}
-+
-+module_init(bcm47xx_parser_init);
-+module_exit(bcm47xx_parser_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_DESCRIPTION("Parsing code for flash partitions on bcm47xx SoCs");