-----Original Message----- From: U-Boot u-boot-bounces@lists.denx.de On Behalf Of Manoel, Florian Sent: Wednesday, June 19, 2019 1:16 PM To: u-boot@lists.denx.de Subject: [EXT] [U-Boot] command 'saveenv' fails to write into QSPI memory Macronix MX25U25645GMI00

Caution: EXT Email

Hello U-Boot community,

This is my first mail to this mailing list, so I quickly present myself and expose my problem .

I am Florian Manoel, working for Siemens AG in Germany. We are developing a custom board based on the processor NXP QorlQ Layerscape LS1043a (quad Cortex-A53 64-bit cores). We choosed to boot on QSPI memory.

Some works have already been done for our custom board concerning U-Boot :

•   Specific _defconfig and other files
  

•   NXP prebootloader configured for QSPI Boot
  

•   Specific Lauterbach scripts
  

•   Adding the QSPI memory to the Device Tree
  

•   Adding the freescale(NXP) SPI drivers to the config
  

•   ...
  
  
  
  

We are now at the point where U-Boot compiles, boots on our board up to the console.

hi Manoel,

I believe you are using current u-boot from upstream to make it work. In that you need to manually apply this patch on the top of denx.de uboot http://patchwork.ozlabs.org/patch/1091524/ This patch was preempted since maintainers wants to port Linux qspi driver to u-boot.

After applying this you need to add another patch which I will mail you one-on-one. I did not post it upstream stream since it was dependent on my first patch and Maintainers have suggested that since this fsl-qspi.c will be removed so, they will not accept any further patch for current uboot driver.

For MX25U25645GMI00, please send me data sheet and u-boot log I can help with spi-nor-id.c patch.

Regards Ashish

However, while making some test, I notice that the command 'saveenv' fails (Failed (-2)). I searched information on the net without success.

So, I would like to get support concerning this problem. Did some of you already use this memory (Macronix MX25U25645GMI00) in QSPI mode ? If yes, did you also encounter this problem ?

Any advice are welcome.

Of course, I can provide more details.

Mit freundlichen Grüßen Florian Manoël

Siemens AG Digital Industries Process Automation Software House Khe DI PA CI R&D 2 Östliche Rheinbrückenstr. 50 76187 Karlsruhe, Deutschland Tel.: +49 721 595-1433 mailto:florian.manoel@siemens.com https://eur01.safelinks.protection.outlook.com/?url=www.siemens.com%2Fing enuityforlife&data=02%7C01%7CAshish.Kumar%40nxp.com%7Cf0e0cfce87 ea476af66708d6f4a8ef6b%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C1 %7C636965403758567159&sdata=ISv%2BdZGuBj%2BIZTw%2BTL0dt2ZJR% 2F6ukrKuwpenJGZtvag%3D&reserved=0https://eur01.safelinks.protection .outlook.com/?url=https%3A%2F%2Fsiemens.com%2Fingenuityforlife&dat a=02%7C01%7CAshish.Kumar%40nxp.com%7Cf0e0cfce87ea476af66708d6f4a8 ef6b%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C1%7C63696540375856 7159&sdata=ilh7Wufcyb8MqKFtmSDRWdLu4WOSNG4oOljUEgsXt64%3D&a mp;reserved=0

Siemens Aktiengesellschaft: Vorsitzender des Aufsichtsrats: Jim Hagemann Snabe; Vorstand: Joe Kaeser, Vorsitzender; Roland Busch, Lisa Davis, Klaus Helmrich, Janina Kugel, Cedrik Neike, Michael Sen, Ralf P. Thomas; Sitz der Gesellschaft: Berlin und München, Deutschland; Registergericht: Berlin Charlottenburg, HRB 12300, München, HRB 6684; WEEE-Reg.-Nr. DE 23691322

---

U-Boot mailing list U-Boot@lists.denx.de https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.denx .de%2Flistinfo%2Fu- boot&data=02%7C01%7CAshish.Kumar%40nxp.com%7Cf0e0cfce87ea476a f66708d6f4a8ef6b%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C1%7C636 965403758567159&sdata=hdCcJd1eyemaH29nCp1kKBxiPD%2BR1u7wSDT2 MrDPY1E%3D&reserved=0