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| author | Sandeep Paulraj <s-paulraj@ti.com> | 2009-10-30 13:51:23 -0400 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2010-12-03 11:01:15 +0800 |
| commit | 298e4cf6838aca016388f6fdfc7ce80cb7902228 (patch) | |
| tree | d12df0f2ab48de51e4341119e0a27912da6da9bd /include/linux/mtd | |
| parent | d47b8248f35f034ce2491ccc9c96ffd7e45460c9 (diff) | |
| download | u-boot-imx-298e4cf6838aca016388f6fdfc7ce80cb7902228.zip u-boot-imx-298e4cf6838aca016388f6fdfc7ce80cb7902228.tar.gz u-boot-imx-298e4cf6838aca016388f6fdfc7ce80cb7902228.tar.bz2 | |
NAND: Update to support 64 bit device size
This patch adds support for NANDs greater than 2 GB.
Patch is based on the MTD NAND driver in the kernel.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/nand.h | 2 | ||||
| -rw-r--r-- | include/linux/mtd/partitions.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index ea90961..37e08cc 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -396,7 +396,7 @@ struct nand_chip { int bbt_erase_shift; int chip_shift; int numchips; - unsigned long chipsize; + uint64_t chipsize; int pagemask; int pagebuf; int subpagesize; diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h index 1016675..d1d9a96 100644 --- a/include/linux/mtd/partitions.h +++ b/include/linux/mtd/partitions.h @@ -38,8 +38,8 @@ struct mtd_partition { char *name; /* identifier string */ - u_int32_t size; /* partition size */ - u_int32_t offset; /* offset within the master MTD space */ + uint64_t size; /* partition size */ + uint64_t offset; /* offset within the master MTD space */ u_int32_t mask_flags; /* master MTD flags to mask out for this partition */ struct nand_ecclayout *ecclayout; /* out of band layout for this partition (NAND only)*/ struct mtd_info **mtdp; /* pointer to store the MTD object */ |