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Problem with Redboot on PXA250


Hello,

I am trying to port Redboot on PXA250 Evaluation Board. However
flash_query.c file generates an exception at the same point everytime. It is
the location where
FLASH_Read_Query command is executed to get the Flash information.

Note that MMU has already been enabled with following settings:

                            Physical Address        Virtual Address
Cacheable?                    Bufferable?                          Access
Permissions
Flash                    0x00000000            0x50000000
ARM_CACHEABLE    ARM_UNBUFFERABLE   ARM_ACCESS_PERM_RO_RO
SDRAM              0xA0000000            0x00000000         ARM_CACHEABLE
ARM_UNBUFFERABLE   ARM_ACCESS_PERM_RW_RW

Any help will be appreciated...

Regards,

Himanshu Patel



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