Hi Kuldeep, On Mon, Jan 13, 2020 at 12:57 PM Kuldeep Singh <kuldeep.si...@nxp.com> wrote: > > This entire patch series migrate freescale qspi driver to spi-mem > framework. > > v4 version of series include removal of buildman failure on LS2080AQDS > build which was observed in cleanup patches. Also, more clear commit > message of patch 5. > > v3 version of series includes correction of copyright in qspi driver and > also move SPI_FLASH_SPANSION from header to defconfigs in same patch. > > v2 version of series includes changes in qspi driver to have 1k size > instead of complete flash size so as to make driver independent of flash > size. This also makes it align with linux version of driver. Also added > support for imx platforms to set TDH bits correctly. There are other minor > changes in commit messages. > > Dependency on patches[1][2]. These patches are required to resolve booting > crash observed in LS1012ARDB. One crash was related to pfe driver as it was > accessing flash memory directly and other was based on environment. > [1] https://patchwork.ozlabs.org/patch/1219462/ > [2] https://patchwork.ozlabs.org/patch/1208299/ > > Patch 1 adds new qspi driver incorporating spi-mem framework and also > removal of old driver which was based on spi-nor. The driver is a ported > version of linux qspi driver. Initial port was done by Frieder. Now, no > more direct memory access to spi-nor memory is possible i.e accessing flash > memory using absolute address is not possible. > > Patch 2 removes unused qspi config options. > > Patch 3 moves FSL_QSPI to defconfig instead of defining it in header files. > > Patch 4 removes unused num-cs property from imx platforms. > > Patch 5 enables SPI_FLASH_SPANSION in ls1012a defconfig as FSL_QSPI is > already enabled. > > Patch 6 enables SPI_FLASH_SPANSION in defconfigs of LS1046a boards instead > of defining in header files. > > Patch 7 updates the device-tree properties treewide for layerscape boards > by aligning with linux device-tree properties. > > Frieder Schrempf (1): > imx: imx6sx: Remove unused 'num-cs' property > > Kuldeep Singh (6): > spi: Transform the FSL QuadSPI driver to use the SPI MEM API > treewide: Remove unused FSL QSPI config options > configs: ls1043a: Move CONFIG_FSL_QSPI to defconfig > configs: ls1012a: Enable CONFIG_SPI_FLASH_SPANSION in defconfigs > configs: ls1046a: Move SPI_FLASH_SPANSION to defconfig > treewide: Update fsl qspi node dt properties as per spi-mem driver
Seems like defconfig changes of these were depends on net changes isn't it? if yes, we need to wait for them to merge first. Jagan.
