Re: address lines

M8 (Servaes Joordens)
2007-11-03T12:27:44Z

> On Sat, 2007-11-03 at 13:07 +0100, M8 (Servaes Joordens) wrote:
>
>> cfi_cmdset_001.c: cfi_intelext_point
>> cfi_cmdset_001.c: do_point_onechip
>> cfi_cmdset_001.c: get_chip
>> jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000:0x890a instead
>>
>> I expected that prior to error-report a read or write action to the
>> flash is done. In that case I should have seen an printk saying
>> physmap.c:bank_switching_map_read or
>> physmap.c:bank_switching_map_write.
>>
>
> Hm, yes. The 'point' method bypasses the normal access functions, on the
> assumption that the entire device is actually directly mappable.
>
> The sbc_gxx driver to which I referred you sets map->phys = NO_XIP;
>
> Did you?
>
> I don't understand why you're messing with physmap.c when that isn't the
> one I told you to use as a template.
>
How do I enable my own driver file based on sbc_gxx.c? I cannot find an
configuration option in the kernel by menuconfig.