So you need to check other things: Email Required, but never shown. Joe Kul 1, 9 Can you give an example how to do that? For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. But they all failed.
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TE Zynqberry – how to access Spansion flash memory from Linux?
So, let’s go step by step. You are currently viewing LQ as a guest. Post as a guest Name. It had non effect on the problem, that the write seems not to flawh. Sign up or log in Sign up using Google. By spnsion 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. Use the below command to see all the existing partitions.
Unable to boot from spansion SPI Flash | NXP Community
Sppansion is confirmed by your log:. I suggest to check the datasheet and make sure the sectores are unlocked. Checked lowering the frequency. Stefan Jaritz 1 8 I will update that question. Sign up using Email and Password.
If you’d like to contribute content, let us know. I’d say at this point, you need some help from a logic analyzer. Registration is quick, simple and absolutely free. I am using Yocto and meta-atmel to build an embedded Linux 4.
There is no function call into the m25p80 driver. What is MTD devices?
I’ve found that sometimes Spansion devices are supported by this driver. For example in this patch: Introduction to Linux – A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter.
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.
Email Required, but never shown. But they all failed.
Visit the following links: But writing to the flash fails. Joe Kul 1, 9 Sign up using Facebook.
Unable to boot from spansion SPI Flash
Please visit this page to clear all LQ-related cookies. BB code is On. The spi is associated with mtd8: