On Thu, Oct 13, 2016 at 6:24 PM, Tom Rini trini@konsulko.com wrote:
On Thu, Oct 13, 2016 at 05:45:52PM +0530, Jagan Teki wrote:
On Thu, Oct 13, 2016 at 3:53 PM, Vignesh R vigneshr@ti.com wrote:
Unlike Linux kernel, U-Boot depends on "spi-flash" compatible to probe m25p80 spi-nor devices. Hence, add "spi-flash" compatible string to m25p80 node. Without this patch, flash device DT data is not parsed and QSPI operates in unsupported mode leading to data corruption.
Signed-off-by: Vignesh R vigneshr@ti.com
Applied to u-boot-spi/master
... I don't like that we need a non u-boot prefixed string here for the binding to work as that will lead to harder re-syncs later on the dt files. Why aren't we matching on the existing part? Thanks!
Most of these compatibles from Linux, and we're unable to support as of now. and moment we moved to spi-nor the we will maintain the compatible of all these like Linux.
Too speed-up, can you please look at the last approach was submitted on [1]
[1] [PATCH RFC v8 00/16] SPI-NOR/MTD addition
thanks!