diff options
| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2014-11-13 20:31:50 +0900 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-11-26 19:53:19 -0600 |
| commit | 65e4145a2093e6f80f19018f10a416bd02d0e816 (patch) | |
| tree | 307b6705961338a08902bb077e3cedfa2db1dd62 /drivers/mtd/nand/Kconfig | |
| parent | 35c204d8a9d036fdc2b139dd88212ca3e70ed6e1 (diff) | |
mtd: denali: use CONFIG_SYS_NAND_SELF_INIT
Some variants of the Denali NAND controller need some registers
set up based on the device information that has been detected during
nand_scan_ident().
CONFIG_SYS_NAND_SELF_INIT has to be defined to insert code between
nand_scan_ident() and nand_scan_tail(). It is also helpful to reduce
the difference between this driver and its Linux counterpart because
this driver was ported from Linux. Moreover, doc/README.nand recommends
to use CONFIG_SYS_NAND_SELF_INIT.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Chin Liang See <clsee@altera.com>
Diffstat (limited to 'drivers/mtd/nand/Kconfig')
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 75c2c065c8..c24221499b 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -1,9 +1,16 @@ menu "NAND Device Support" +config SYS_NAND_SELF_INIT + bool + help + This option, if enabled, provides more flexible and linux-like + NAND initialization process. + if !SPL_BUILD config NAND_DENALI bool "Support Denali NAND controller" + select SYS_NAND_SELF_INIT help Enable support for the Denali NAND controller. |