[PATCH V4 00/44] imx: add i.MX8ULP support

Stefano Babic sbabic at denx.de
Mon Aug 2 11:54:19 CEST 2021


On 02.08.21 11:45, Peng Fan (OSS) wrote:
> Hi Stefano,
> 
> Do you have time to re-pick this patchset, since
> the last one set was dropped.
> 

Yes, it is in my TODO list, as soon as I get some time from my working 
projects (yours and Kontron's patch are set as high priority to be merged).

Regards,
Stefano

> Thanks,
> Peng.
> 
>> Subject: [PATCH V4 00/44] imx: add i.MX8ULP support
>>
>> From: Peng Fan <peng.fan at nxp.com>
>>
>> V4:
>>   Fix checkpatch errors
>>   Fix some checkpatch warnings, there are still warnings such as pin header
>> and dts exceed 100.
>>   Tom, Stefano, please see whether you are happy with this patchset.
>>
>> V3:
>>   Fix build error which break 8MN, pass buildman for i.MX.
>>   Select GPIO_EXTRA_HEADER for 8ULP to fix build break which caused by
>> upstream change.
>>   Rebased
>>   Drop 7ULP, since already been picked up.
>>
>> V2:
>>   Rebased and test on new revision silicon with upower included.
>>
>> The i.MX 8ULP crossover applications processor family brings ultra-low power
>> processing and advanced integrated security with EdgeLockTM secure
>> enclave to the intelligent edge.
>>
>> It includes an uPower core for handling power related functions.
>>
>> This patchset is to add initial support for i.MX8ULP, with core soc functions,
>> clock, dtsi, and evk board.
>>
>> Peng Fan (24):
>>    arm: imx: add i.MX8ULP basic Kconfig option
>>    arm: imx: add i.MX8ULP cpu type and helper
>>    arm: imx: sys_proto: move boot mode define to common header
>>    arm: imx8ulp: support print cpu info
>>    imx: imx8ulp: add get reset cause
>>    arm: imx: basic i.MX8ULP support
>>    arm: imx: parse-container: guard included header files
>>    arm: imx: move container Kconfig under mach-imx
>>    net: fec_mxc: support i.MX8ULP
>>    driver: serial: fsl_lpuart: support i.MX8ULP
>>    arm: imx8ulp: add clock support
>>    drivers: mmc: fsl_esdhc_imx: support i.MX8ULP
>>    arm: imx8ulp: disable wdog3
>>    arm: imx8ulp: add rdc support
>>    arm: imx8ulp: add trdc release request
>>    arm: imx8ulp: release trdc and assign lpav from RTD to APD
>>    imx8ulp: unify rdc functions
>>    arm: imx8ulp: add dummy imx_get_mac_from_fuse
>>    arm: imx8ulp: add iomuxc support
>>    imx8ulp: soc: correct reset cause
>>    imx8ulp: move struct mu_type to common header
>>    imx8ulp: add upower api support
>>    arm: dts: add i.MX8ULP dtsi
>>    arm: imx: add i.MX8ULP EVK support
>>
>> Ye Li (20):
>>    arm: imx8: Move container parser and image to mach-imx common folder
>>    arm: imx8: Move container image header file to mach-imx
>>    arm: imx8ulp: add container support
>>    driver: misc: Add MU and S400 API to communicate with Sentinel
>>    pinctrl: Add pinctrl driver for imx8ulp
>>    arm: imx8ulp: soc: Change to use CMC1 to get bootcfg
>>    arm: imx8ulp: Enable full L2 cache in SPL
>>    arm: imx8ulp: Update the reset vector in u-boot
>>    drivers: misc: s400_api: Update S400_SUCCESS_IND to 0xd6
>>    drivers: misc: imx8ulp: Add S400 API for image authentication
>>    drivers: misc: imx8ulp: Update S400 API for release RDC
>>    drivers: misc: s400_api: Update API for fuse read and write
>>    arm: imx8ulp: release and configure XRDC at early phase
>>    arm: imx8ulp: Probe the S400 MU device in arch init
>>    arm: iMX8ULP: Add boot device relevant functions
>>    arm: imx8ulp: Allocate DCNANO and MIPI_DSI to AD domain
>>    driver: misc: imx8ulp: Add fuse driver for imx8ulp
>>    imx8ulp: Use DGO_GP5 to get boot config
>>    imx8ulp: Add workaround for eMMC boot
>>    ddr: Add DDR driver for iMX8ULP
>>
>>
>> Peng Fan (24):
>>    arm: imx: add i.MX8ULP basic Kconfig option
>>    arm: imx: add i.MX8ULP cpu type and helper
>>    arm: imx: sys_proto: move boot mode define to common header
>>    arm: imx8ulp: support print cpu info
>>    imx: imx8ulp: add get reset cause
>>    arm: imx: basic i.MX8ULP support
>>    arm: imx: parse-container: guard included header files
>>    arm: imx: move container Kconfig under mach-imx
>>    net: fec_mxc: support i.MX8ULP
>>    driver: serial: fsl_lpuart: support i.MX8ULP
>>    arm: imx8ulp: add clock support
>>    drivers: mmc: fsl_esdhc_imx: support i.MX8ULP
>>    arm: imx8ulp: disable wdog3
>>    arm: imx8ulp: add rdc support
>>    arm: imx8ulp: add trdc release request
>>    arm: imx8ulp: release trdc and assign lpav from RTD to APD
>>    imx8ulp: unify rdc functions
>>    arm: imx8ulp: add dummy imx_get_mac_from_fuse
>>    arm: imx8ulp: add iomuxc support
>>    imx8ulp: soc: correct reset cause
>>    imx8ulp: move struct mu_type to common header
>>    imx8ulp: add upower api support
>>    arm: dts: add i.MX8ULP dtsi
>>    arm: imx: add i.MX8ULP EVK support
>>
>> Ye Li (20):
>>    arm: imx8: Move container parser and image to mach-imx common folder
>>    arm: imx8: Move container image header file to mach-imx
>>    arm: imx8ulp: add container support
>>    driver: misc: Add MU and S400 API to communicate with Sentinel
>>    pinctrl: Add pinctrl driver for imx8ulp
>>    arm: imx8ulp: soc: Change to use CMC1 to get bootcfg
>>    arm: imx8ulp: Enable full L2 cache in SPL
>>    arm: imx8ulp: Update the reset vector in u-boot
>>    drivers: misc: s400_api: Update S400_SUCCESS_IND to 0xd6
>>    drivers: misc: imx8ulp: Add S400 API for image authentication
>>    drivers: misc: imx8ulp: Update S400 API for release RDC
>>    drivers: misc: s400_api: Update API for fuse read and write
>>    arm: imx8ulp: release and configure XRDC at early phase
>>    arm: imx8ulp: Probe the S400 MU device in arch init
>>    arm: iMX8ULP: Add boot device relevant functions
>>    arm: imx8ulp: Allocate DCNANO and MIPI_DSI to AD domain
>>    driver: misc: imx8ulp: Add fuse driver for imx8ulp
>>    imx8ulp: Use DGO_GP5 to get boot config
>>    imx8ulp: Add workaround for eMMC boot
>>    ddr: Add DDR driver for iMX8ULP
>>
>>   arch/arm/Kconfig                              |   11 +
>>   arch/arm/Makefile                             |    4 +-
>>   arch/arm/dts/Makefile                         |    3 +
>>   arch/arm/dts/imx8ulp-evk-u-boot.dtsi          |   40 +
>>   arch/arm/dts/imx8ulp-evk.dts                  |  223 ++++
>>   arch/arm/dts/imx8ulp-pinfunc.h                |  978
>> ++++++++++++++
>>   arch/arm/dts/imx8ulp.dtsi                     |  728 +++++++++++
>>   arch/arm/include/asm/arch-imx/cpu.h           |    4 +
>>   arch/arm/include/asm/arch-imx8ulp/cgc.h       |  130 ++
>>   arch/arm/include/asm/arch-imx8ulp/clock.h     |   41 +
>>   arch/arm/include/asm/arch-imx8ulp/ddr.h       |   38 +
>>   arch/arm/include/asm/arch-imx8ulp/gpio.h      |   20 +
>>   arch/arm/include/asm/arch-imx8ulp/imx-regs.h  |  162 +++
>>   .../include/asm/arch-imx8ulp/imx8ulp-pins.h   |   60 +
>>   arch/arm/include/asm/arch-imx8ulp/iomux.h     |   82 ++
>>   arch/arm/include/asm/arch-imx8ulp/mu_hal.h    |   12 +
>>   arch/arm/include/asm/arch-imx8ulp/pcc.h       |  139 ++
>>   arch/arm/include/asm/arch-imx8ulp/rdc.h       |   27 +
>>   arch/arm/include/asm/arch-imx8ulp/s400_api.h  |   41 +
>>   arch/arm/include/asm/arch-imx8ulp/sys_proto.h |   19 +
>>   arch/arm/include/asm/arch-imx8ulp/upower.h    |   15 +
>>   arch/arm/include/asm/arch-mx7ulp/sys_proto.h  |    9 -
>>   arch/arm/include/asm/global_data.h            |    5 +
>>   .../asm/{arch-imx8 => mach-imx}/image.h       |    2 +
>>   arch/arm/include/asm/mach-imx/sys_proto.h     |   13 +-
>>   arch/arm/mach-imx/Kconfig                     |   15 +-
>>   arch/arm/mach-imx/Makefile                    |    5 +
>>   arch/arm/mach-imx/cmd_dek.c                   |    2 +-
>>   .../{imx8/image.c => image-container.c}       |   51 +-
>>   arch/arm/mach-imx/imx8/Kconfig                |   13 -
>>   arch/arm/mach-imx/imx8/Makefile               |    3 -
>>   arch/arm/mach-imx/imx8/ahab.c                 |    2 +-
>>   arch/arm/mach-imx/imx8ulp/Kconfig             |   23 +
>>   arch/arm/mach-imx/imx8ulp/Makefile            |   11 +
>>   arch/arm/mach-imx/imx8ulp/cgc.c               |  455 +++++++
>>   arch/arm/mach-imx/imx8ulp/clock.c             |  397 ++++++
>>   arch/arm/mach-imx/imx8ulp/iomux.c             |   58 +
>>   arch/arm/mach-imx/imx8ulp/lowlevel_init.S     |   26 +
>>   arch/arm/mach-imx/imx8ulp/pcc.c               |  449 +++++++
>>   arch/arm/mach-imx/imx8ulp/rdc.c               |  411 ++++++
>>   arch/arm/mach-imx/imx8ulp/soc.c               |  545 ++++++++
>>   arch/arm/mach-imx/imx8ulp/upower/Makefile     |    6 +
>>   arch/arm/mach-imx/imx8ulp/upower/upower_api.c |  486 +++++++
>> arch/arm/mach-imx/imx8ulp/upower/upower_api.h |  258 ++++
>> arch/arm/mach-imx/imx8ulp/upower/upower_hal.c |  180 +++
>>   .../arm/mach-imx/{imx8 => }/parse-container.c |    4 +-
>>   arch/arm/mach-imx/spl_imx_romapi.c            |  172 ++-
>>   board/freescale/imx8ulp_evk/Kconfig           |   14 +
>>   board/freescale/imx8ulp_evk/MAINTAINERS       |    6 +
>>   board/freescale/imx8ulp_evk/Makefile          |    7 +
>>   board/freescale/imx8ulp_evk/ddr_init.c        |  207 +++
>>   board/freescale/imx8ulp_evk/imx8ulp_evk.c     |   67 +
>>   board/freescale/imx8ulp_evk/lpddr4_timing.c   | 1159
>> +++++++++++++++++
>>   board/freescale/imx8ulp_evk/spl.c             |  105 ++
>>   configs/imx8ulp_evk_defconfig                 |  103 ++
>>   drivers/Makefile                              |    1 +
>>   drivers/ddr/imx/Kconfig                       |    1 +
>>   drivers/ddr/imx/imx8ulp/Kconfig               |   11 +
>>   drivers/ddr/imx/imx8ulp/Makefile              |    9 +
>>   drivers/ddr/imx/imx8ulp/ddr_init.c            |  217 +++
>>   drivers/misc/Makefile                         |    1 +
>>   drivers/misc/imx8ulp/Makefile                 |    4 +
>>   drivers/misc/imx8ulp/fuse.c                   |  198 +++
>>   drivers/misc/imx8ulp/imx8ulp_mu.c             |  234 ++++
>>   drivers/misc/imx8ulp/s400_api.c               |  244 ++++
>>   drivers/mmc/Kconfig                           |    2 +-
>>   drivers/mmc/fsl_esdhc_imx.c                   |   12 +-
>>   drivers/net/Kconfig                           |    2 +-
>>   drivers/net/fec_mxc.c                         |    2 +-
>>   drivers/pinctrl/nxp/Kconfig                   |   14 +
>>   drivers/pinctrl/nxp/Makefile                  |    1 +
>>   drivers/pinctrl/nxp/pinctrl-imx8ulp.c         |   44 +
>>   include/configs/imx8ulp_evk.h                 |  107 ++
>>   include/dt-bindings/clock/imx8ulp-clock.h     |  247 ++++
>>   include/fsl_lpuart.h                          |    2 +-
>>   75 files changed, 9313 insertions(+), 86 deletions(-)  create mode 100644
>> arch/arm/dts/imx8ulp-evk-u-boot.dtsi
>>   create mode 100644 arch/arm/dts/imx8ulp-evk.dts  create mode 100644
>> arch/arm/dts/imx8ulp-pinfunc.h  create mode 100644
>> arch/arm/dts/imx8ulp.dtsi  create mode 100644
>> arch/arm/include/asm/arch-imx8ulp/cgc.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/clock.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/ddr.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/gpio.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/imx-regs.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/imx8ulp-pins.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/iomux.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/mu_hal.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/pcc.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/rdc.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/s400_api.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/sys_proto.h
>>   create mode 100644 arch/arm/include/asm/arch-imx8ulp/upower.h
>>   rename arch/arm/include/asm/{arch-imx8 => mach-imx}/image.h (95%)
>> rename arch/arm/mach-imx/{imx8/image.c => image-container.c} (79%)
>> create mode 100644 arch/arm/mach-imx/imx8ulp/Kconfig  create mode
>> 100644 arch/arm/mach-imx/imx8ulp/Makefile
>>   create mode 100644 arch/arm/mach-imx/imx8ulp/cgc.c  create mode
>> 100644 arch/arm/mach-imx/imx8ulp/clock.c  create mode 100644
>> arch/arm/mach-imx/imx8ulp/iomux.c  create mode 100644
>> arch/arm/mach-imx/imx8ulp/lowlevel_init.S
>>   create mode 100644 arch/arm/mach-imx/imx8ulp/pcc.c  create mode
>> 100644 arch/arm/mach-imx/imx8ulp/rdc.c  create mode 100644
>> arch/arm/mach-imx/imx8ulp/soc.c  create mode 100644
>> arch/arm/mach-imx/imx8ulp/upower/Makefile
>>   create mode 100644 arch/arm/mach-imx/imx8ulp/upower/upower_api.c
>>   create mode 100644 arch/arm/mach-imx/imx8ulp/upower/upower_api.h
>>   create mode 100644 arch/arm/mach-imx/imx8ulp/upower/upower_hal.c
>>   rename arch/arm/mach-imx/{imx8 => }/parse-container.c (98%)  create
>> mode 100644 board/freescale/imx8ulp_evk/Kconfig
>>   create mode 100644 board/freescale/imx8ulp_evk/MAINTAINERS
>>   create mode 100644 board/freescale/imx8ulp_evk/Makefile
>>   create mode 100644 board/freescale/imx8ulp_evk/ddr_init.c
>>   create mode 100644 board/freescale/imx8ulp_evk/imx8ulp_evk.c
>>   create mode 100644 board/freescale/imx8ulp_evk/lpddr4_timing.c
>>   create mode 100644 board/freescale/imx8ulp_evk/spl.c  create mode
>> 100644 configs/imx8ulp_evk_defconfig  create mode 100644
>> drivers/ddr/imx/imx8ulp/Kconfig  create mode 100644
>> drivers/ddr/imx/imx8ulp/Makefile  create mode 100644
>> drivers/ddr/imx/imx8ulp/ddr_init.c
>>   create mode 100644 drivers/misc/imx8ulp/Makefile  create mode 100644
>> drivers/misc/imx8ulp/fuse.c  create mode 100644
>> drivers/misc/imx8ulp/imx8ulp_mu.c  create mode 100644
>> drivers/misc/imx8ulp/s400_api.c  create mode 100644
>> drivers/pinctrl/nxp/pinctrl-imx8ulp.c
>>   create mode 100644 include/configs/imx8ulp_evk.h  create mode 100644
>> include/dt-bindings/clock/imx8ulp-clock.h
>>
>> --
>> 2.30.0
> 


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