On Wed, Sep 04, 2013 at 01:45:40PM +0000, thomas.langer@xxxxxxxxxx wrote: > Hello Huang, > > >> In what way does the controller driver depend on those changes? > > This driver needs the spi nor command to fill the LUT register, such as > > OPCODE_WREN(0x06), so the patch 1 moves the spi nor command to a seprate > > header spi-nor.h, and this driver includes this new header. > > > Then some questions come up: > - Why does the spi controller need to know this? The hardware works in this way. > - What is this LUT register at all? Please see the patch 1. > - What happens if something different that a flash is connected and > the data starts with one of these opcodes? Submit a new patch to fix it. thanks Huang Shijie -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
