This is the mail archive of the ecos-discuss@sources.redhat.com mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

FLASH support for EDOSK-2674


Hello,

just a short question about the intel strata flash driver. I don't know if I
understand the configuration options of this driver right.
The EDOSK-2674 board contains a 4MByte INTEL 28F320J3A main flash memory
with the following parameters:

Bus Width: 16 Bit
Adress: FROM 0x000000 TO 0x3FFFFF

So I setup the configuration in my edosk_strataflash.inl file in the
following way:

#define CYGNUM_FLASH_DEVICES         (1)
#define CYGNUM_FLASH_BASE                (0x00000000u)
#define CYGNUM_FLASH_BASE_MASK  (0xFC000000u)
#define CYGNUM_FLASH_WIDTH            (16)
#define CYGNUM_FLASH_BLANK           (1)

Could someone confirm that I understand the configuration setting right or
is there something wrong with
the BASE or BASE_MASK

Thank you very much

Uwe Kindler


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]