On Mon, Jun 4, 2018 at 4:49 PM, Vipul Kumar vipulk@xilinx.com wrote:
Hi Jagan,
Do you have any comments on this? If not, could you please take it up.
Thanks, Vipul
-----Original Message----- From: Vipul Kumar [mailto:vipul.kumar@xilinx.com] Sent: Monday, May 28, 2018 6:06 PM To: u-boot@lists.denx.de Cc: michal.simek@xilinx.com; Siva Durga Prasad Paladugu sivadur@xilinx.com; Vipul Kumar vipulk@xilinx.com Subject: [UBOOT PATCH] spi: xilinx_spi: Modify xilinx spi driver
This patch added support to get reg base address from DTS file and added rxfifo() and txfifo() functions to add the modularity.
Also, this patch is for the startup block issue in the spi controller. SPI clock is passing through STARTUP block to FLASH. STARTUP block don't provide clock as soon as QSPI provides command. So, first command fails.
This patch added support to read JEDEC id in xilinx_spi_xfer () before performing the spi operations.
Look like this patch doing many changes in single shot, better to split into patches and resend.