diff options
Diffstat (limited to 'packages/linux/gumstix-kernel-2.6.21/uImage-in-own-partition.patch')
| -rw-r--r-- | packages/linux/gumstix-kernel-2.6.21/uImage-in-own-partition.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/packages/linux/gumstix-kernel-2.6.21/uImage-in-own-partition.patch b/packages/linux/gumstix-kernel-2.6.21/uImage-in-own-partition.patch new file mode 100644 index 0000000000..f9a9df46dc --- /dev/null +++ b/packages/linux/gumstix-kernel-2.6.21/uImage-in-own-partition.patch @@ -0,0 +1,56 @@ +Index: linux-2.6.21gum/drivers/mtd/maps/gumstix-flash.c +=================================================================== +--- linux-2.6.21gum.orig/drivers/mtd/maps/gumstix-flash.c ++++ linux-2.6.21gum/drivers/mtd/maps/gumstix-flash.c +@@ -39,8 +39,12 @@ static struct mtd_partition gumstix_flas + .offset = FLASH_ADDR + },{ + .name = "RootFS", +- .size = MTDPART_SIZ_FULL, +- .offset = MTDPART_OFS_APPEND ++ .size = MTDPART_SIZ_REMAINDER, ++ .offset = MTDPART_OFS_NXTBLK ++ },{ ++ .name = "Kernel", ++ .size = 0x00100000, ++ .offset = MTDPART_OFS_NXTBLK + } + }; + +Index: linux-2.6.21gum/drivers/mtd/mtdpart.c +=================================================================== +--- linux-2.6.21gum.orig/drivers/mtd/mtdpart.c ++++ linux-2.6.21gum/drivers/mtd/mtdpart.c +@@ -321,7 +321,7 @@ int add_mtd_partitions(struct mtd_info * + { + struct mtd_part *slave; + u_int32_t cur_offset = 0; +- int i; ++ int i,j; + + printk (KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name); + +@@ -409,6 +409,11 @@ int add_mtd_partitions(struct mtd_info * + } + if (slave->mtd.size == MTDPART_SIZ_FULL) + slave->mtd.size = master->size - slave->offset; ++ if (slave->mtd.size == MTDPART_SIZ_REMAINDER) ++ { ++ slave->mtd.size = master->size - slave->offset; ++ for(j=i+1; j<nbparts; j++) slave->mtd.size -= parts[j].size; ++ } + cur_offset = slave->offset + slave->mtd.size; + + printk (KERN_NOTICE "0x%08x-0x%08x : \"%s\"\n", slave->offset, +Index: linux-2.6.21gum/include/linux/mtd/partitions.h +=================================================================== +--- linux-2.6.21gum.orig/include/linux/mtd/partitions.h ++++ linux-2.6.21gum/include/linux/mtd/partitions.h +@@ -47,6 +47,7 @@ struct mtd_partition { + + #define MTDPART_OFS_NXTBLK (-2) + #define MTDPART_OFS_APPEND (-1) ++#define MTDPART_SIZ_REMAINDER (-1) + #define MTDPART_SIZ_FULL (0) + + |