On Wed, Apr 25, 2012 at 9:59 AM, Enric Balletbò i Serra
<eballetbo@xxxxxxxxx> wrote:
> 2012/4/4 Javier Martinez Canillas <javier@xxxxxxxxxxxx>:
>> board_onenand_init() and board_nand_init() initialization functions are
>> used to initialize OneNAND and NAND memories respectively. But only
>> board_nand_init() was visible to be used from board code. This patch makes
>> possible to initialize a OneNAND flash memory within platform code.
>>
>> Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
>> ---
>> arch/arm/mach-omap2/board-flash.c | 4 ++--
>> arch/arm/mach-omap2/board-flash.h | 11 +++++++++++
>> 2 files changed, 13 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
>> index 0349fd2..70a81f9 100644
>> --- a/arch/arm/mach-omap2/board-flash.c
>> +++ b/arch/arm/mach-omap2/board-flash.c
>> @@ -87,7 +87,7 @@ static struct omap_onenand_platform_data board_onenand_data = {
>> .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */
>> };
>>
>> -static void
>> +void
>> __init board_onenand_init(struct mtd_partition *onenand_parts,
>> u8 nr_parts, u8 cs)
>> {
>> @@ -98,7 +98,7 @@ __init board_onenand_init(struct mtd_partition *onenand_parts,
>> gpmc_onenand_init(&board_onenand_data);
>> }
>> #else
>> -static void
>> +void
>> __init board_onenand_init(struct mtd_partition *nor_parts, u8 nr_parts, u8 cs)
>> {
>> }
>> diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h
>> index d25503a..c44b70d 100644
>> --- a/arch/arm/mach-omap2/board-flash.h
>> +++ b/arch/arm/mach-omap2/board-flash.h
>> @@ -47,3 +47,14 @@ static inline void board_nand_init(struct mtd_partition *nand_parts,
>> {
>> }
>> #endif
>> +
>> +#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
>> + defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
>> +extern void board_onenand_init(struct mtd_partition *nand_parts,
>> + u8 nr_parts, u8 cs);
>> +#else
>> +static inline void board_onenand_init(struct mtd_partition *nand_parts,
>> + u8 nr_parts, u8 cs)
>> +{
>> +}
>> +#endif
>> --
>> 1.7.7.6
>>
>
> Seems good to me.
>
> Tony, as this is a fix ,may be included ?
>
> Acked-by: Enric Balletbo i Serra <eballetbo@xxxxxxxxx>
> Tested-by: Enric Balletbo i Serra <eballetbo@xxxxxxxxx>
>
> Cheers,
> Enric
Hi Tony, Russel:
This patch is a requirement for patch:
[RESEND PATCH 2/2] OMAP3: igep0020: Add support for Micron NAND Flash
storage memory
which is really important since newer IGEPv2 boards have changed their
flash memory from OneNAND to NAND.
This patch-set is necessary to make the board work, otherwise it
doesn't even boot.
Could we please include these patches?
Thanks a lot and best regards,
Javier
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