On Mon, Apr 16, 2018 at 9:05 AM, mar.krzeminski
<mar.krzemin...@gmail.com> wrote:
> W dniu 15.04.2018 o 22:31, Philippe Mathieu-Daudé pisze:
>>
>> >From the datasheet (3368J–SEEPR) description:
>>      The AT25128A/256A provides 131,072/262,144 bits of serial
>>      electrically-erasable programmable read only memory (EEPROM)
>>      organized as 16,384/32,768 words of 8 bits each.
>>
>> However QEMU models the flash size in bytes.
>> Correct the at25128a/at25256a entries to reflect the datasheet size.
>>
>> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
>
> Reviewed-by: Marcin Krzeminski <mar.krzemin...@gmail.com>

Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>

Alistair

>>
>> ---
>> This is not a regression, so can now wait for 2.13.
>>
>>   hw/block/m25p80.c | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
>> index b49c8e9caa..d0b9fbfc50 100644
>> --- a/hw/block/m25p80.c
>> +++ b/hw/block/m25p80.c
>> @@ -196,8 +196,8 @@ static const FlashPartInfo known_devices[] = {
>>       /* Atmel EEPROMS - it is assumed, that don't care bit in command
>>        * is set to 0. Block protection is not supported.
>>        */
>> -    { INFO("at25128a-nonjedec", 0x0,     0,         1, 131072, EEPROM) },
>> -    { INFO("at25256a-nonjedec", 0x0,     0,         1, 262144, EEPROM) },
>> +    { INFO("at25128a-nonjedec", 0x0,     0,         1, 16384, EEPROM) },
>> +    { INFO("at25256a-nonjedec", 0x0,     0,         1, 32768, EEPROM) },
>
> Thanks!
> Marcin
>
>>         /* EON -- en25xxx */
>>       { INFO("en25f32",     0x1c3116,      0,  64 << 10,  64, ER_4K) },
>
>
>

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