jbrunet <[email protected]> writes: > On Mon, 2016-09-12 at 13:38 -0700, Kevin Hilman wrote: >> Jerome Brunet <[email protected]> writes: >> >> > >> > This patch series adds the necessary pins, clocks and device tree >> > nodes to >> > enable the spifc controller on the GXBB family. I had to add the >> > nand pins >> > in pintctrl as the pinmux setting left by u-boot was conflicting >> > with the >> > spifc pinmux during my test on the P200. >> >> This series seems to be missing a patch which enables the SPIfc on >> the >> P200 board for use with the on-board NOR flash. >> > > Indeed, I did not provide this patch, on purpose. > The SPI-NOR at 4U2 on the P200 schematics was not present on the board > I have. I assumed this was the case for all other P200 as well. > > In addition, to enable the SPI-NOR, you would also need to solder > something at 4R3 (SPI_CS signal disconnected by default)
OK, that makes seense. I thought the NOR was on the board by default. > Finally, all the SPIfc lines are shared with the NAND controller which, > like the SPI-NOR, appears on the schematics (4CCN1) but is not soldered > on the actual hardware. > > Of course, I can share such patch for testing purposes if you would > like me to. Yeah, having a testing patch in the list archives would be useful. Thanks, Kevin
