NAND: rename NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPS
This patch renames NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPS and changes the default from 8 to 1 for the legacy and the new MTD NAND layer. This allows to remove all NAND_MAX_CHIPS definitions in the board config files because none of the boards use multi chip support (NAND_MAX_CHIPS > 1) so far. The bamboo and the DU440 define #define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE but that's bogus and did not work anyhow. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
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Scott Wood

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c70564e6b1
commit
6c869637fe
@@ -46,11 +46,6 @@ extern void nand_release (struct mtd_info *mtd);
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/* Internal helper for board drivers which need to override command function */
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extern void nand_wait_ready(struct mtd_info *mtd);
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/* The maximum number of NAND chips in an array */
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#ifndef NAND_MAX_CHIPS
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#define NAND_MAX_CHIPS 8
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#endif
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/* This constant declares the max. oobsize / page, which
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* is supported now. If you add a chip with bigger oobsize/page
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* adjust this accordingly.
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@@ -477,10 +472,6 @@ struct nand_manufacturers {
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extern struct nand_flash_dev nand_flash_ids[];
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extern struct nand_manufacturers nand_manuf_ids[];
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#ifndef NAND_MAX_CHIPS
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#define NAND_MAX_CHIPS 8
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#endif
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extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd);
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extern int nand_update_bbt(struct mtd_info *mtd, loff_t offs);
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extern int nand_default_bbt(struct mtd_info *mtd);
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