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| author | Scott Wood <scottwood@freescale.com> | 2012-01-12 19:07:23 -0600 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2012-01-26 16:09:06 -0600 |
| commit | 578931b34d0a26974f14640fa4ec3aadeb2145cd (patch) | |
| tree | 6ca33378286e482078718d76e2e195fad988bcd3 /include | |
| parent | 25efd99dbb1352314c9eacdfae42064c2ca15499 (diff) | |
| download | u-boot-imx-578931b34d0a26974f14640fa4ec3aadeb2145cd.zip u-boot-imx-578931b34d0a26974f14640fa4ec3aadeb2145cd.tar.gz u-boot-imx-578931b34d0a26974f14640fa4ec3aadeb2145cd.tar.bz2 | |
nand: Introduce CONFIG_SYS_NAND_SELF_INIT
This allows a driver to run code between nand_scan_ident() and
nand_scan_tail(), among other things. See the additions to
doc/README.nand for details.
To allow a gradual transition, Boards that don't set
CONFIG_SYS_NAND_SELF_INIT will still be initialized the old way, but
new drivers should not require this, and existing drivers should be
converted when convenient.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/nand.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/nand.h b/include/nand.h index d444ddc..5dd1710 100644 --- a/include/nand.h +++ b/include/nand.h @@ -30,7 +30,12 @@ extern void nand_init(void); #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> +#ifdef CONFIG_SYS_NAND_SELF_INIT +void board_nand_init(void); +int nand_register(int devnum); +#else extern int board_nand_init(struct nand_chip *nand); +#endif typedef struct mtd_info nand_info_t; |