[RESEND v3 00/52] ARM: i.MX8MQ and EVK support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



RESEND to include ALL of the patches in the series (not just first 38)

Everyone:

Picking up where Sascha left off, this is the next version of the
patchset that adds support for i.MX8MQ EVK board.

This patchest is also availible at:

  https://github.com/ndreys/barebox/tree/imx8m-support-v3

Changes since [v2]:

  - i.MX8 specific eSDHC bootstrap code code fixed to function
    correctly with high capacity SD cards

  - DDR PHY firmware converted to use Sascha's firmware framework and
    be SoC specific (can be shared among different boards)

  - DDR register definitions moved to imx8-ddrc.h as well as cleaned
    up to contain only constants that are being used

  - Incorporated imx-image i.MX8 work done by Sascha as well as extend
    it to create valid AArch64 header

  - Patchset is rebase on latest 'next' branch to accomodate recent
    OCOTP changes

Changes since [v1]:

  - The patchset now allows building 1st stage bootloader that can be
    progammed on SD card and booted standalone

Currently out of scope of this patch (not tested or documented, will
be coming in a follow up series):

  - Integration of ARM Trusted Firmware

  - Booting Linux kernel

Current assumptions (all subject to change, but listed below to be
explicit):

  - DDR initialization code is auto-generated by i.MX8M DDR Tool and
    used as close to as-is as possible.

Feedback is wellcome!

Thanks,
Andrey Smirnov

[v1] http://lists.infradead.org/pipermail/barebox/2018-March/032386.html
[v2] http://lists.infradead.org/pipermail/barebox/2018-May/033149.html

Andrey Smirnov (35):
  net: fec_imx: Make use of IS_ALIGNED
  ARM: i.MX: Split shared CCM code into a separate file
  ARM: i.MX: Add IOMUX pad constants for i.MX8
  ARM: i.MX: Add basic CCM constants for i.MX8
  ARM: Add constants and helpers for system counter interface
  clocksource: armv8-timer: Convert explicit assembly into helpers
  ARM: i.MX8: Initialize system counter
  ARM: i.MX: boot: Fix address casting on 64-bit platforms
  ARM: boot: Add trivial i.MX8 support
  ARM: i.MX: xload-esdhc: Rework to make code be less i.MX6-specific
  ARM: i.MX: xload-esdhc: Allow custom buffer address, device offset
  ARM: i.MX: xload-esdhc: Add support for i.MX8
  pinctrl: i.MX: Add support for i.MX8
  Documentation: imx: Change block size for 'dd' to 1024
  Documentation: i.MX: Add missing <soctype>
  clocksource: armv8-timer: Make armv8_clocksource_read() static
  clocksource: armv8-timer: Make use of postcore_platform_driver()
  Port <linux/iopoll.h> from U-Boot
  common/clock: Move delay and timeout functions to clock.h
  clock: Use udelay() to implement mdelay()
  ARM: i.MX8: Add DDRC PHY and DDR CTL base addresses
  ARM: i.MX8: Add DDRC PHY support code
  ARM: Specify HAVE_PBL_IMAGE for CPU_64
  ARM: lib64: Make string functions aware of MMU configuration
  ARM: mmu: Make use of dsb() and isb() helpers
  ARM: cache: Remove unused cache ops struct
  ARM: no-mmu: Disable building for ARMv8
  ARM: interrupts64: Include ESR value in exception traceback
  ARM: mmu64: Trivial code simplification
  ARM: mmu64: Make use of create_table()
  ARM: mmu64: Convert flags in arch_remap_range()
  ARM: include: dma: Add missing no-MMU stubs
  scripts: imx-image: Drop error return from write_dcd()
  scripts: imx-image: Limit v2 header size to HEADER_LEN
  scripts: imx-image: Share the code to write barebox header

Sascha Hauer (17):
  ARM: i.MX: xload: Fix compiler warning
  ARM: i.MX: compile arm32 specific errata only for CPU32
  ARM: Add i.MX8 support
  aarch64: Add i.MX8 debug UART support
  Include our own include/dt-bindings
  mci: imx-esdhc: use dma mapping functions
  net: fec_imx: remove unnecessary DMA sync ops
  net: fec_imx: Use dma mapping functions
  clock: Add i.MX8MQ clock driver
  serial: i.MX: Add i.MX8 support
  mmc: i.MX esdhc: Add i.MX8 support
  gpio: i.MX: Add i.MX8mq support
  ARM: i.MX: ocotp: Add i.MX8MQ support
  Kbuild: Add $(quote)
  Add builtin firmware support
  scripts: imx-image: Add i.MX8MQ support
  ARM: i.MX8: Add i.MX8mq EVK support

 Documentation/boards/imx.rst                  |   15 +-
 Documentation/boards/imx/nxp-imx8mq-evk.rst   |  116 ++
 Makefile                                      |    2 +-
 arch/arm/Kconfig                              |    8 +
 arch/arm/boards/Makefile                      |    1 +
 arch/arm/boards/nxp-imx8mq-evk/.gitignore     |    1 +
 arch/arm/boards/nxp-imx8mq-evk/Makefile       |    4 +
 arch/arm/boards/nxp-imx8mq-evk/board.c        |   44 +
 arch/arm/boards/nxp-imx8mq-evk/ddr.h          |   28 +
 arch/arm/boards/nxp-imx8mq-evk/ddr_init.c     |  223 ++++
 arch/arm/boards/nxp-imx8mq-evk/ddrphy_train.c | 1026 +++++++++++++++++
 .../flash-header-imx8mq-evk.imxcfg            |    4 +
 arch/arm/boards/nxp-imx8mq-evk/lowlevel.c     |   81 ++
 arch/arm/cpu/Kconfig                          |    1 +
 arch/arm/cpu/Makefile                         |    2 +-
 arch/arm/cpu/cache.c                          |    1 -
 arch/arm/cpu/interrupts_64.c                  |    3 +-
 arch/arm/cpu/mmu_64.c                         |   25 +-
 arch/arm/cpu/mmu_64.h                         |    4 +-
 arch/arm/dts/Makefile                         |    1 +
 arch/arm/dts/imx8mq-evk.dts                   |  444 +++++++
 arch/arm/dts/imx8mq-pinfunc.h                 |  623 ++++++++++
 arch/arm/dts/imx8mq.dtsi                      |  624 ++++++++++
 arch/arm/include/asm/dma.h                    |   11 +
 arch/arm/include/asm/syscounter.h             |   24 +
 arch/arm/include/asm/system.h                 |   24 +
 arch/arm/lib64/Makefile                       |    2 +-
 arch/arm/lib64/memcpy.S                       |    6 +-
 arch/arm/lib64/memset.S                       |    4 +-
 arch/arm/lib64/string.c                       |   22 +
 arch/arm/mach-imx/Kconfig                     |   14 +
 arch/arm/mach-imx/Makefile                    |    2 +
 arch/arm/mach-imx/boot.c                      |    8 +-
 arch/arm/mach-imx/cpu_init.c                  |    2 +
 arch/arm/mach-imx/imx.c                       |    4 +
 arch/arm/mach-imx/imx8-ddrc.c                 |  114 ++
 arch/arm/mach-imx/imx8mq.c                    |   85 ++
 arch/arm/mach-imx/include/mach/ccm.h          |   20 +
 arch/arm/mach-imx/include/mach/debug_ll.h     |   11 +
 arch/arm/mach-imx/include/mach/generic.h      |   15 +
 .../arm/mach-imx/include/mach/imx7-ccm-regs.h |   16 +-
 .../arm/mach-imx/include/mach/imx8-ccm-regs.h |   15 +
 arch/arm/mach-imx/include/mach/imx8-ddrc.h    |   66 ++
 arch/arm/mach-imx/include/mach/imx8mq-regs.h  |  123 ++
 .../arm/mach-imx/include/mach/imx_cpu_types.h |    1 +
 arch/arm/mach-imx/include/mach/iomux-mx8.h    |  645 +++++++++++
 arch/arm/mach-imx/include/mach/iomux-v3.h     |    9 +
 arch/arm/mach-imx/include/mach/xload.h        |    2 +-
 arch/arm/mach-imx/xload-esdhc.c               |  121 +-
 arch/mips/dts/include/dt-bindings             |    1 -
 common/Kconfig                                |    8 +
 common/clock.c                                |   52 -
 drivers/clk/imx/Makefile                      |    3 +
 drivers/clk/imx/clk-frac-pll.c                |  226 ++++
 drivers/clk/imx/clk-imx8mq.c                  |  580 ++++++++++
 drivers/clk/imx/clk-sccg-pll.c                |  242 ++++
 drivers/clk/imx/clk.h                         |   27 +
 drivers/clocksource/armv8-timer.c             |   21 +-
 drivers/gpio/gpio-imx.c                       |    3 +
 drivers/mci/imx-esdhc.c                       |   54 +-
 drivers/net/fec_imx.c                         |   19 +-
 drivers/net/fec_imx.h                         |    1 +
 drivers/nvmem/Kconfig                         |    2 +-
 drivers/nvmem/ocotp.c                         |   10 +
 drivers/pinctrl/imx-iomux-v3.c                |   56 +-
 drivers/serial/serial_imx.c                   |    5 +-
 firmware/Kconfig                              |   10 +
 firmware/Makefile                             |   61 +
 images/Makefile.imx                           |    7 +
 include/clock.h                               |   68 +-
 include/dt-bindings/clock/imx8mq-clock.h      |  629 ++++++++++
 include/firmware.h                            |    8 +
 include/linux/iopoll.h                        |   69 ++
 include/serial/imx-uart.h                     |    5 +
 include/string.h                              |    3 +
 lib/string.c                                  |   18 +-
 scripts/Kbuild.include                        |    1 +
 scripts/Makefile.lib                          |    1 +
 scripts/imx/imx-image.c                       |  106 +-
 scripts/imx/imx.c                             |   23 +-
 scripts/imx/imx.h                             |    2 +
 81 files changed, 6720 insertions(+), 248 deletions(-)
 create mode 100644 Documentation/boards/imx/nxp-imx8mq-evk.rst
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/.gitignore
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/Makefile
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/board.c
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/ddr.h
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/ddr_init.c
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/ddrphy_train.c
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/flash-header-imx8mq-evk.imxcfg
 create mode 100644 arch/arm/boards/nxp-imx8mq-evk/lowlevel.c
 create mode 100644 arch/arm/dts/imx8mq-evk.dts
 create mode 100644 arch/arm/dts/imx8mq-pinfunc.h
 create mode 100644 arch/arm/dts/imx8mq.dtsi
 create mode 100644 arch/arm/include/asm/syscounter.h
 create mode 100644 arch/arm/lib64/string.c
 create mode 100644 arch/arm/mach-imx/imx8-ddrc.c
 create mode 100644 arch/arm/mach-imx/imx8mq.c
 create mode 100644 arch/arm/mach-imx/include/mach/ccm.h
 create mode 100644 arch/arm/mach-imx/include/mach/imx8-ccm-regs.h
 create mode 100644 arch/arm/mach-imx/include/mach/imx8-ddrc.h
 create mode 100644 arch/arm/mach-imx/include/mach/imx8mq-regs.h
 create mode 100644 arch/arm/mach-imx/include/mach/iomux-mx8.h
 delete mode 120000 arch/mips/dts/include/dt-bindings
 create mode 100644 drivers/clk/imx/clk-frac-pll.c
 create mode 100644 drivers/clk/imx/clk-imx8mq.c
 create mode 100644 drivers/clk/imx/clk-sccg-pll.c
 create mode 100644 firmware/Kconfig
 create mode 100644 firmware/Makefile
 create mode 100644 include/dt-bindings/clock/imx8mq-clock.h
 create mode 100644 include/linux/iopoll.h

-- 
2.17.0


_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox



[Index of Archives]     [Linux Embedded]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux