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Merge branch 'master' of git://git.denx.de/u-boot-nand-flash

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This commit is contained in:
Tom Rini
2012-11-26 14:53:33 -07:00
parent d6bc7dcc03 3287f6d385
commit dfe161032d
57 changed files with 980 additions and 457 deletions
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7
include/linux/mtd/nand.h
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@@ -194,6 +194,9 @@ typedef enum {
/* Device behaves just like nand, but is readonly */
#define NAND_ROM 0x00000800
/* Device supports subpage reads */
#define NAND_SUBPAGE_READ 0x00001000
/* Options valid for Samsung large page devices */
#define NAND_SAMSUNG_LP_OPTIONS \
(NAND_NO_PADDING | NAND_CACHEPRG | NAND_COPYBACK)
@@ -203,9 +206,7 @@ typedef enum {
#define NAND_MUST_PAD(chip) (!(chip->options & NAND_NO_PADDING))
#define NAND_HAS_CACHEPROG(chip) ((chip->options & NAND_CACHEPRG))
#define NAND_HAS_COPYBACK(chip) ((chip->options & NAND_COPYBACK))
/* Large page NAND with SOFT_ECC should support subpage reads */
#define NAND_SUBPAGE_READ(chip) ((chip->ecc.mode == NAND_ECC_SOFT) \
&& (chip->page_shift > 9))
#define NAND_HAS_SUBPAGE_READ(chip) ((chip->options & NAND_SUBPAGE_READ))
/* Non chip related options */
/*