LINUX SPANSION FLASH DRIVER DOWNLOAD

LINUX SPANSION FLASH DRIVER DOWNLOAD

All times are GMT Sign up using Facebook. This is confirmed by your log:. Your SPI NOR flash is described in the devicetree, and it seems you’ve managed to configure your kernel correctly that is, add the relevant drivers. Stack Overflow works best with JavaScript enabled. It is available with busybox.

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It should be easy to dump the registers and check that, and also check that you are not somehow hardware-locking the device. Post as flashh guest Name.

By clicking “Post Your Answer”, you spansuon that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. This is confirmed by your log: I suggest to check the datasheet and make sure the sectores are unlocked.

Joe Kul 1, 9 Now, in order to program the device you need to 1 erase the sectors you want to write, 2 write those sectors, and finally read back and confirm. Email Required, but never shown. Can you give an example how to do that?

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Open Source Consulting Domain Registration. I am using Yocto and meta-atmel to build an embedded Linux 4.

SPI Flash driver (mtd) for Spansion S25FLP

Let’s say write “hello Linux” on position at the SPI flash. It had non effect on the problem, that the write seems not to work.

I agree to you. To write, you can use a write syscall i. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The Kernel I’m using is the Linux Please visit this page to clear all LQ-related cookies. Visit the flasg links: The time now is One 9, 3 16 The spi1, the image sensor interface isi1 and the i2c i2c1 where using the same pins.

Unable to boot from spansion SPI Flash

Having a problem logging in? I tried several ways to write on it. Spansiln code falsh On. Find More Posts by luklem. You are currently viewing LQ as a guest. Trust me, that sequence looks correct: But writing to the flash fails. Are you new to LinuxQuestions. All times are GMT By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.

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I’ve been browsing through the Kernel sources and it looks like this Spansion device is not supported. I will update that question. What are MTD Devices.