rename patch

[openwrt.git] / target / linux / brcm63xx / patches-2.6.35 / 040-bcm963xx_flashmap.patch

diff --git a/target/linux/brcm63xx/patches-2.6.35/040-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-2.6.35/040-bcm963xx_flashmap.patch
index 4835a15..29c4f85 100644 (file)
--- a/target/linux/brcm63xx/patches-2.6.35/040-bcm963xx_flashmap.patch
+++ b/target/linux/brcm63xx/patches-2.6.35/040-bcm963xx_flashmap.patch
@@ -73,7 +73,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
 +obj-$(CONFIG_MTD_BCM963XX)    += bcm963xx-flash.o
 --- /dev/null
 +++ b/drivers/mtd/maps/bcm963xx-flash.c
-@@ -0,0 +1,288 @@
+@@ -0,0 +1,276 @@
 +/*
 + * Copyright (C) 2006-2008  Florian Fainelli <florian@openwrt.org>
 + *                        Mike Albon <malbon@openwrt.org>
@@ -136,12 +136,11 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
 +      int ret;
 +      size_t retlen;
 +      unsigned int rootfsaddr, kerneladdr, spareaddr;
-+      unsigned int rootfslen, kernellen, sparelen, totallen;
++      unsigned int rootfslen, kernellen, sparelen;
 +      int namelen = 0;
 +      int i, offset;
 +      char *boardid;
-+    char *tagversion;
-+      struct squashfs_super_block sb;
++      char *tagversion;
 +
 +      /* Allocate memory for buffer */
 +      buf = vmalloc(sizeof(struct bcm_tag));
@@ -157,8 +156,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
 +
 +      sscanf(buf->kernelAddress, "%u", &kerneladdr);
 +      sscanf(buf->kernelLength, "%u", &kernellen);
-+      sscanf(buf->totalLength, "%u", &totallen);
-+      sscanf(buf->rootLength, "%u", &rootfslen);
++      rootfslen = *(uint32_t *)(&(buf->rootLength[0]));
 +      tagversion = &(buf->tagVersion[0]);
 +      boardid = &(buf->boardid[0]);
 +
@@ -167,19 +165,9 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
 +      kerneladdr = kerneladdr - EXTENDED_SIZE;
 +      rootfsaddr = kerneladdr + kernellen;
 +
-+      //      offset = master->erasesize + sizeof(struct bcm_tag) + kernellen;
-+      offset = rootfsaddr;
-+      ret = master->read(master, offset, sizeof(sb), &retlen, (void *) &sb);
-+      if (ret || (retlen != sizeof(sb))) {
-+        printk(KERN_ALERT PFX "parse_cfe_partitions: error occured while reading "
-+                       "from \"%s\"\n", master->name);
-+        return -EINVAL;
-+      }
-+
 +      rootfslen = ( ( rootfslen % master->erasesize ) > 0 ? (((rootfslen / master->erasesize) + 1 ) * master->erasesize) : rootfslen);
-+      totallen = rootfslen + kernellen + sizeof(struct bcm_tag);
 +
-+      spareaddr = roundup(totallen, master->erasesize) + master->erasesize;
++      spareaddr = rootfsaddr + rootfslen;
 +      sparelen = master->size - spareaddr - master->erasesize;
 +
 +      /* Determine number of partitions */