Hi, Sir or Madam,
Is there limitation on compatible device in the writing to Flash memory in by MFG tool?
I'd like to use the Spansion (S25FL132KOXMFI010) [256KB x 8bit].
OS: Yocto L3.10.31.
Best Regards,
Keita
Solved! Go to Solution.
Hi Keita
for new spi-nor one also needs to rebuild MFG Tools firmware, please refer to
Chapter 5 Configuring the SPI NOR Flash Memory Technology
Device (MTD) Driver attached Porting Guide.
Best regards
igor
Hi Keita
MGG Tool uses kobs-ng tool for writing to NAND, kobs-ng looks
for NAND parameters in ..drivers/mtd/nand/nand_ids.c, example
such file can be found below
sunxi-nfc-mtd/nand_id.c at master · yuq/sunxi-nfc-mtd · GitHub
if necessary, new nand entry can be added to nand_ids.c and yocto image
fsl-image-mfgtool-initramfs with new MFG tool firmware, can be rebuilt with new nand supported.
Best regards
igor
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Dear Igor,
Hello.Thank you for your prompt reply.
Is there limitation for SPI-NOR flash?
We'd like to use the Spansion (S25FL132KOXMFI010) [256KB x 8bit].
Best Regards,
Keita
Dear Igor,
Hello.
Thank you for your reply.
>for new spi-nor one also needs to rebuild MFG Tools firmware
What is meaning of "rebuild the MFG Tools formware"?
I referred the Chapter 5 in porting guide.
But, I couldn't understand it why does it have an influence on MFG tools?
Best Regards,
Keita
Hi Keita
MFG Tools firmware is small linux image, so it
makes influence on it too.
Best regards
igor