From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vignesh R Date: Fri, 21 Dec 2018 16:41:53 +0530 Subject: [U-Boot] [PATCH v2 00/11] SF: Migrate to Linux SPI NOR framework In-Reply-To: References: <20181221063836.11429-1-vigneshr@ti.com> Message-ID: <1af2d8f7-15dc-c94f-4201-e40a158f1a2f@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: u-boot@lists.denx.de Hi Simon, [...] > > Hi Vignesh, > > I just did a quick test on this but it fails to boot. I guess this could > be a size problem. I guess. SPL_SPI_FLASH_TINY would help with SPL size issue here. > Unfortunately, the socfpga gen5 config does not > correctly check SPL size currently. I'll have to work on that. I'll test > your patch with a more limited config when I find the time. > Okay, thanks! Regards Vignesh > Regards, > Simon > > > Change log: > Since v1: > Remove #ifindef __UBOOT__ > Add back BAR support, but dont enable as default for all platform (see > 10/11 for more details) > Enable SPI_FLASH_TINY on boards where there is SPL size constraint as > seen on travis ci builds. > Drop sf_mtd changes for now as it seems to cause issues. > v1: https://patchwork.ozlabs.org/cover/1012146/ > > Since RFC v2: > Fix issues reported by Simon Goldschmidt wrt 4 use of byte > addressing opcode > Fix issues in compiling SFDP code > Re organize file names and Makefile to simply spi-nor-tiny inclusion > Remove SPI_FLASH_BAR and SF_DUAL_FLASH as these are no longer used > RFC v2: https://patchwork.ozlabs.org/cover/1007589/ > > Since RFC v1: > Add lightweight SPI flash stack for boards with SPL size constraints > Provide non DM version of spi-mem > Fix build issues on different platforms as reported by travis-ci on v1 > > RFC v1: https://patchwork.ozlabs.org/cover/1004689/ > > Vignesh R (11): >   spi-mem: Claim SPI bus before spi mem access >   spi: Add non DM version of SPI_MEM >   sh: bitops: add hweight*() macros >   mtd: spi: Port SPI NOR framework from Linux >   mtd: spi: Switch to new SPI NOR framework >   mtd: spi: Remove unused files >   mtd: spi: Add lightweight SPI flash stack for SPL >   configs: Enable SPI_FLASH_TINY for resource constrained boards >   configs: Remove SF_DUAL_FLASH >   configs: Don't use SPI_FLASH_BAR as default >   MAINTAINERS: Add an entry for SPI NOR > >  MAINTAINERS                                   |    9 + >  arch/arm/mach-omap2/am33xx/Kconfig            |    1 - >  arch/sh/include/asm/bitops.h                  |    4 + >  common/spl/Kconfig                            |   21 +- >  configs/alt_defconfig                         |    1 - >  configs/am57xx_evm_defconfig                  |    1 - >  configs/am57xx_hs_evm_defconfig               |    1 - >  configs/ap121_defconfig                       |    1 - >  configs/ap143_defconfig                       |    1 - >  configs/avnet_ultra96_rev1_defconfig          |    1 - >  configs/axm_defconfig                         |    1 + >  configs/axs101_defconfig                      |    1 - >  configs/axs103_defconfig                      |    1 - >  configs/bg0900_defconfig                      |    1 - >  configs/blanche_defconfig                     |    1 - >  configs/cl-som-am57x_defconfig                |    1 - >  configs/clearfog_defconfig                    |    1 - >  configs/cm_t43_defconfig                      |    1 - >  configs/da850_am18xxevm_defconfig             |    1 + >  configs/da850evm_nand_defconfig               |    2 +- >  configs/db-88f6820-amc_defconfig              |    1 - >  configs/db-88f6820-gp_defconfig               |    1 + >  configs/display5_defconfig                    |    1 - >  configs/display5_factory_defconfig            |    1 - >  configs/dra7xx_evm_defconfig                  |    1 - >  configs/dra7xx_hs_evm_defconfig               |    1 - >  configs/ds109_defconfig                       |    1 - >  configs/ds414_defconfig                       |    1 - >  configs/evb-rv1108_defconfig                  |    1 - >  configs/gose_defconfig                        |    1 - >  configs/helios4_defconfig                     |    1 - >  configs/k2g_evm_defconfig                     |    1 - >  configs/k2g_hs_evm_defconfig                  |    1 - >  configs/koelsch_defconfig                     |    1 - >  configs/lager_defconfig                       |    1 - >  configs/maxbcm_defconfig                      |    1 - >  configs/mt7629_rfb_defconfig                  |    1 - >  configs/mx6sxsabreauto_defconfig              |    1 - >  configs/mx6sxsabresd_defconfig                |    1 - >  configs/mx6ul_14x14_evk_defconfig             |    1 - >  configs/mx6ul_9x9_evk_defconfig               |    1 - >  configs/mx6ull_14x14_evk_defconfig            |    1 - >  configs/mx6ull_14x14_evk_plugin_defconfig     |    1 - >  configs/mx7dsabresd_qspi_defconfig            |    1 - >  configs/porter_defconfig                      |    2 +- >  configs/r8a77970_eagle_defconfig              |    1 - >  configs/silk_defconfig                        |    1 - >  configs/socfpga_arria5_defconfig              |    1 - >  configs/socfpga_cyclone5_defconfig            |    1 - >  configs/socfpga_is1_defconfig                 |    1 - >  configs/socfpga_sockit_defconfig              |    1 - >  configs/socfpga_socrates_defconfig            |    1 - >  configs/socfpga_sr1500_defconfig              |    1 - >  configs/socfpga_stratix10_defconfig           |    1 - >  configs/stout_defconfig                       |    2 +- >  configs/taurus_defconfig                      |    3 +- >  configs/topic_miami_defconfig                 |    1 - >  configs/topic_miamilite_defconfig             |    2 - >  configs/topic_miamiplus_defconfig             |    2 - >  configs/turris_omnia_defconfig                |    2 +- >  configs/xilinx_versal_virt_defconfig          |    1 - >  configs/xilinx_zynqmp_mini_qspi_defconfig     |    2 - >  configs/xilinx_zynqmp_zc1232_revA_defconfig   |    2 - >  configs/xilinx_zynqmp_zc1254_revA_defconfig   |    2 - >  configs/xilinx_zynqmp_zc1275_revA_defconfig   |    2 - >  configs/xilinx_zynqmp_zc1275_revB_defconfig   |    2 - >  .../xilinx_zynqmp_zc1751_xm015_dc1_defconfig  |    1 - >  .../xilinx_zynqmp_zc1751_xm016_dc2_defconfig  |    1 - >  .../xilinx_zynqmp_zc1751_xm018_dc4_defconfig  |    1 - >  configs/xilinx_zynqmp_zcu100_revC_defconfig   |    1 - >  configs/xilinx_zynqmp_zcu102_rev1_0_defconfig |    1 - >  configs/xilinx_zynqmp_zcu102_revA_defconfig   |    1 - >  configs/xilinx_zynqmp_zcu102_revB_defconfig   |    1 - >  configs/xilinx_zynqmp_zcu104_revA_defconfig   |    2 - >  configs/xilinx_zynqmp_zcu104_revC_defconfig   |    2 - >  configs/xilinx_zynqmp_zcu106_revA_defconfig   |    2 - >  configs/xilinx_zynqmp_zcu111_revA_defconfig   |    1 - >  configs/zynq_cc108_defconfig                  |    1 - >  configs/zynq_cse_qspi_defconfig               |    1 - >  configs/zynq_dlc20_rev1_0_defconfig           |    1 - >  configs/zynq_microzed_defconfig               |    1 - >  configs/zynq_minized_defconfig                |    1 - >  configs/zynq_z_turn_defconfig                 |    1 - >  configs/zynq_zc702_defconfig                  |    1 - >  configs/zynq_zc706_defconfig                  |    1 - >  configs/zynq_zc770_xm010_defconfig            |    1 - >  configs/zynq_zc770_xm013_defconfig            |    1 - >  configs/zynq_zed_defconfig                    |    1 - >  configs/zynq_zybo_defconfig                   |    1 - >  configs/zynq_zybo_z7_defconfig                |    1 - >  doc/SPI/README.dual-flash                     |   92 - >  doc/SPI/README.ti_qspi_dra_test               |    1 - >  drivers/mtd/spi/Kconfig                       |   16 +- >  drivers/mtd/spi/Makefile                      |   12 +- >  drivers/mtd/spi/sandbox.c                     |   36 +- >  drivers/mtd/spi/sf_dataflash.c                |   11 +- >  drivers/mtd/spi/sf_internal.h                 |  225 +- >  drivers/mtd/spi/sf_probe.c                    |   33 +- >  drivers/mtd/spi/spi-nor-core.c                | 2432 +++++++++++++++++ >  drivers/mtd/spi/spi-nor-ids.c                 |  297 ++ >  drivers/mtd/spi/spi-nor-tiny.c                |  810 ++++++ >  drivers/mtd/spi/spi_flash.c                   | 1337 --------- >  drivers/mtd/spi/spi_flash_ids.c               |  211 -- >  drivers/spi/Kconfig                           |    9 +- >  drivers/spi/Makefile                          |    1 + >  drivers/spi/spi-mem-nodm.c                    |   89 + >  drivers/spi/spi-mem.c                         |    6 + >  drivers/spi/stm32_qspi.c                      |    4 +- >  include/configs/T102xQDS.h                    |    1 - >  include/configs/T102xRDB.h                    |    1 - >  include/configs/T104xRDB.h                    |    1 - >  include/configs/T208xQDS.h                    |    1 - >  include/configs/T208xRDB.h                    |    1 - >  include/configs/gw_ventana.h                  |    1 - >  include/configs/km/kmp204x-common.h           |    1 - >  include/configs/ls1021aiot.h                  |    1 - >  include/configs/socfpga_stratix10_socdk.h     |    1 - >  include/linux/mtd/cfi.h                       |   32 + >  include/linux/mtd/spi-nor.h                   |  419 +++ >  include/spi_flash.h                           |  105 +- >  120 files changed, 4266 insertions(+), 2058 deletions(-) >  delete mode 100644 doc/SPI/README.dual-flash >  create mode 100644 drivers/mtd/spi/spi-nor-core.c >  create mode 100644 drivers/mtd/spi/spi-nor-ids.c >  create mode 100644 drivers/mtd/spi/spi-nor-tiny.c >  delete mode 100644 drivers/mtd/spi/spi_flash.c >  delete mode 100644 drivers/mtd/spi/spi_flash_ids.c >  create mode 100644 drivers/spi/spi-mem-nodm.c >  create mode 100644 include/linux/mtd/cfi.h >  create mode 100644 include/linux/mtd/spi-nor.h > > -- > 2.20.1 > -- Regards Vignesh