[U-Boot] [PATCH v2 00/40] dm: sata: Complete driver-model support for SATA
Jaehoon Chung
jh80.chung at samsung.com
Thu Aug 17 07:40:41 UTC 2017
Hi Simon,
On 07/30/2017 02:34 AM, Simon Glass wrote:
> Note: This series is rebased to u-boot-mmc/master with a fix-up patch
> for a broken patch there.
>
> This series completes the conversion of SATA to driver model.
>
> Previous work converted SCSI including the SCSI-based SATA driver. This
> series converts the AHCI uclass itself, adding operations and adjusting
> the 'sata' command to work correctly.
>
> An existing board (Compulab Utilite) is used for this work. It uses SATA
> without the SCSI layer. Unfortunately this board does not currently use
> driver model for MMC or USB, nor does it include a device tree. Therefore
> additional patches are included in this series to convert this over. Note
> that USB is rendered inoperative since the relevant device-tree nodes are
> disabled. Further work is needed here (e.g. by the board maintainer) but
> it is well beyond the objective of this series.
>
> A long-standing niggle with MMC has been the CONFIG_DM_MMC_OPS option.
> This was introduced to allow driver model to handle MMC operations rather
> than having them in struct mmc. This was needed since the original uclass
> did not have support for operations.
>
> At present i.MX is the only SoC that defines CONFIG_DM_MMC without
> CONFIG_DM_MMC_OPS. With this driver converted, the option is no longer
> necessary so this series takes the opportunity to drop that option.
Sorry for late. I applied these patches to u-boot-mmc after fixing some conflicts.
Now i'm testing buildman..There is no problem. i will send PR to Tom.
Sorry again.
Best Regards,
Jaehoon Chung
>
> Changes in v2:
> - Add new patch to avoid calling dm_scan_fdt_dev() with of-platdata
> - Rebase to u-boot-mmc/master
>
> Simon Glass (40):
> dm: core: Avoid calling dm_scan_fdt_dev() with of-platdata
> dm: blk: Add a function to find an interface-type name
> dm: blk: Add a generic function for block device commands
> dm: sata: Adjust the 'sata' command to use blk_common_cmd()
> dm: scsi: Adjust the 'scsi' command to use blk_common_cmd()
> dm: ide: Adjust the 'ide' command to use blk_common_cmd()
> dm: usb: Adjust the 'usb' command to use blk_common_cmd()
> dm: blk: Update return value in blk_create_devicef()
> dm: core: Add a comment about the device_remove() flags
> dm: sata: dwc_ahsata: Make functions static
> dm: sata: dw_sata: Drop dwc_ahsata_rw_ncq_cmd()
> dm: sata: dw_sata: Move exported functions to the end
> dm: sata: dw_sata: Rename 'probe_ent' to uc_priv
> dm: sata: dw_sata: Drop unnecessary casts
> dm: sata: dw_sata: Pass uc_priv to internal functions
> dm: sata: dw_sata: Drop unnecessary brackets
> dm: sata: dw_sata: Sort #include directives
> dm: sata: dw_sata: Rename the dwc_ahsata private header
> dm: sata: dw_sata: Drop is_ready
> dm: sata: dw_sata: More ahci_init_one() futher down
> dm: sata: dw_sata: Set up common versions of operations
> dm: sata: Support driver model with the 'sata' command
> dm: sata: imx: Allow driver model to be used for sata
> dm: sata: Update the AHCI uclass to support operations
> dm: sata: dwc_ahsata: Add support for driver model
> dm: mmc: fsl_esdhc: Pass private data to internal functions
> dm: mmc: fsl_esdhc: Set up common versions of operations
> dm: mmc: fsl_esdhc: Detect reset failure
> dm: mmc: fsl_esdhc: Detect init failure
> dm: mmc: fsl_esdhc: Set up platform data
> dm: mmc: fsl_esdhc: Drop mmc_init() call from fsl_esdhc_init()
> dm: mmc: fsl_esdhc: Update to support livetree
> dm: mmc: fsl_esdhc: Update to support MMC operations
> dm: imx: cm_fx6: Support driver model for SATA
> dm: imx: cm_fx6: Add device tree for cm_fx6
> dm: imx: cm_fx6: Add MMC support for CONFIG_BLK
> dm: imx: cm_fx6: Enable more driver model support
> dm: imx: Move i.MX devices to use CONFIG_DM_MMC_OPS
> dm: mmc: Correct Kconfig condition for SPL_DM_MMC_OPS
> dm: mmc: Drop CONFIG_DM_MMC_OPS
>
> arch/arm/Kconfig | 2 -
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/imx6q-cm-fx6.dts | 115 ++++
> arch/arm/mach-imx/cpu.c | 2 +-
> board/compulab/cm_fx6/cm_fx6.c | 80 +++
> cmd/Makefile | 1 +
> cmd/blk_common.c | 104 ++++
> cmd/ide.c | 107 +---
> cmd/sata.c | 178 +++---
> cmd/scsi.c | 79 +--
> cmd/usb.c | 111 +---
> common/splash_source.c | 2 +-
> configs/Linksprite_pcDuino3_defconfig | 3 -
> configs/cm_fx6_defconfig | 8 +-
> configs/imx6q_logic_defconfig | 1 -
> configs/imx6qdl_icore_mmc_defconfig | 1 -
> configs/imx6qdl_icore_rqs_defconfig | 1 -
> configs/imx6ul_geam_mmc_defconfig | 1 -
> configs/imx6ul_geam_nand_defconfig | 1 -
> configs/imx6ul_isiot_emmc_defconfig | 1 -
> configs/imx6ul_isiot_mmc_defconfig | 1 -
> configs/imx6ul_isiot_nand_defconfig | 1 -
> configs/ls1012aqds_qspi_defconfig | 1 -
> configs/ls1012ardb_qspi_defconfig | 1 -
> configs/mx6slevk_defconfig | 1 -
> configs/mx6slevk_spinor_defconfig | 1 -
> configs/mx6sllevk_defconfig | 1 -
> configs/mx6sllevk_plugin_defconfig | 1 -
> configs/mx6sxsabreauto_defconfig | 1 -
> configs/mx6ull_14x14_evk_defconfig | 1 -
> configs/mx6ull_14x14_evk_plugin_defconfig | 1 -
> configs/mx7dsabresd_defconfig | 1 -
> configs/mx7dsabresd_secure_defconfig | 1 -
> configs/mx7ulp_evk_defconfig | 1 -
> configs/mx7ulp_evk_plugin_defconfig | 1 -
> configs/opos6uldev_defconfig | 1 -
> drivers/ata/dwc_ahsata.c | 797 +++++++++++++-----------
> drivers/ata/{dwc_ahsata.h => dwc_ahsata_priv.h} | 6 +-
> drivers/ata/sata.c | 37 ++
> drivers/block/blk-uclass.c | 7 +-
> drivers/block/blk_legacy.c | 7 +
> drivers/core/syscon-uclass.c | 2 +
> drivers/mmc/Kconfig | 39 +-
> drivers/mmc/dw_mmc.c | 8 +-
> drivers/mmc/fsl_esdhc.c | 261 +++++---
> drivers/mmc/mmc-uclass.c | 4 -
> drivers/mmc/mmc.c | 12 +-
> drivers/mmc/mmc_legacy.c | 2 +-
> drivers/mmc/sdhci.c | 8 +-
> include/ahci.h | 54 ++
> include/blk.h | 20 +
> include/configs/am335x_evm.h | 1 -
> include/configs/am335x_shc.h | 1 -
> include/configs/chiliboard.h | 1 -
> include/configs/omap3_logic.h | 1 -
> include/dm/device-internal.h | 2 +-
> include/dwc_ahsata.h | 16 +
> include/dwmmc.h | 2 +-
> include/mmc.h | 6 +-
> include/sata.h | 5 +-
> include/sdhci.h | 2 +-
> 61 files changed, 1195 insertions(+), 921 deletions(-)
> create mode 100644 arch/arm/dts/imx6q-cm-fx6.dts
> create mode 100644 cmd/blk_common.c
> rename drivers/ata/{dwc_ahsata.h => dwc_ahsata_priv.h} (99%)
> create mode 100644 include/dwc_ahsata.h
>
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