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| author | Wilson Lee <wilson.lee@ni.com> | 2017-11-15 01:14:35 -0800 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2017-11-29 08:02:40 +0100 |
| commit | 310995d9f91ae56082b49be06fe8c3d01424f8f6 (patch) | |
| tree | 10ef5f422c0690e1b95697013aebe28f5e38f48c /drivers | |
| parent | 40df796133399d463b8a736deb5227a05c81caea (diff) | |
| download | u-boot-310995d9f91ae56082b49be06fe8c3d01424f8f6.zip u-boot-310995d9f91ae56082b49be06fe8c3d01424f8f6.tar.gz u-boot-310995d9f91ae56082b49be06fe8c3d01424f8f6.tar.bz2 | |
mtd: zynq: nand: Move board_nand_init() function to board.c
Putting board_nand_init() function inside NAND driver was not appropriate
due to it doesn't allow board vendor to customise their NAND
initialization code such as adding NAND lock/unlock code.
This commit was to move the board_nand_init() function from NAND driver
to board.c file. This allow customization of board_nand_init() function.
Signed-off-by: Wilson Lee <wilson.lee@ni.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Keng Soon Cheah <keng.soon.cheah@ni.com>
Cc: Chen Yee Chew <chen.yee.chew@ni.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Cc: Scott Wood <oss@buserror.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/zynq_nand.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/nand/zynq_nand.c b/drivers/mtd/nand/zynq_nand.c index 8d6a663..e6c80b5 100644 --- a/drivers/mtd/nand/zynq_nand.c +++ b/drivers/mtd/nand/zynq_nand.c @@ -994,7 +994,7 @@ static int zynq_nand_device_ready(struct mtd_info *mtd) return 0; } -static int zynq_nand_init(struct nand_chip *nand_chip, int devnum) +int zynq_nand_init(struct nand_chip *nand_chip, int devnum) { struct zynq_nand_info *xnand; struct mtd_info *mtd; @@ -1180,12 +1180,14 @@ fail: return err; } +#ifdef CONFIG_SYS_NAND_SELF_INIT static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; -void board_nand_init(void) +void __weak board_nand_init(void) { struct nand_chip *nand = &nand_chip[0]; if (zynq_nand_init(nand, 0)) puts("ZYNQ NAND init failed\n"); } +#endif |