[PATCH 00/20] ARM: K3: Add R5 boot support

[Sascha Hauer <s.hauer@pengutronix.de>]

So far we only supported the TI K3 SoCs booting 2nd stage after U-Boot.
This series adds full boot support for K3 SoCs, or more specifically,
the AM625 SoC.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
Sascha Hauer (20):
      ARM: add ARMv7R MPU support
      lib/rationale: compile for pbl
      DDR: Add k3 DDR driver
      ARM: move ARM_CPU_PART_* defines to header
      nommu_v7_vectors_init: disable for r5
      clocksource: timer-ti-dm: add support for K3 SoCs
      ARM: K3: mount /boot even with env handling disabled
      clk: add K3 clk driver
      pmdomain: add K3 driver
      rproc: add K3 arm64 rproc driver
      ARM: k3: add k3_debug_ll_init()
      ARM: K3: use debug_ll code for regular PBL console
      elf: use iomem regions as fallback when loading to non-sdram memory
      rproc: add K3 system_controller
      firmware: ti_sci: add function to get global handle
      ARM: k3: Add initial r5 support
      ARM: k3: Add k3img tool
      ARM: beagleplay: add binary files
      ARM: beagleplay: add Cortex-R5 boot support
      Documentation: add build documentation for TI K3 SoCs

 Documentation/boards/ti-k3.rst                     |   79 +
 arch/arm/Kconfig                                   |    2 -
 arch/arm/boards/beagleplay/Makefile                |    4 +-
 arch/arm/boards/beagleplay/combined-dm-cfg.bin     |  Bin 0 -> 1346 bytes
 arch/arm/boards/beagleplay/combined-sysfw-cfg.bin  |  Bin 0 -> 1740 bytes
 arch/arm/boards/beagleplay/ddr.c                   |  567 ++
 arch/arm/boards/beagleplay/ddr.h                   |    6 +
 arch/arm/boards/beagleplay/entry-r5.S              |   18 +
 arch/arm/boards/beagleplay/lowlevel.c              |   39 +
 arch/arm/cpu/Kconfig                               |    7 +
 arch/arm/cpu/Makefile                              |    3 +-
 arch/arm/cpu/armv7r-mpu.c                          |  117 +
 arch/arm/cpu/cpu.c                                 |    3 +
 arch/arm/cpu/cpuinfo.c                             |   11 +-
 arch/arm/cpu/no-mmu.c                              |   20 +
 arch/arm/cpu/uncompress.c                          |    2 +
 arch/arm/dts/Makefile                              |    2 +-
 arch/arm/dts/k3-am625-r5-beagleplay.dts            |    4 +
 arch/arm/dts/k3-am625-r5.dtsi                      |  103 +
 arch/arm/include/asm/armv7r-mpu.h                  |  134 +
 arch/arm/include/asm/cputype.h                     |   11 +
 arch/arm/mach-k3/Kconfig                           |   21 +
 arch/arm/mach-k3/Makefile                          |    1 +
 arch/arm/mach-k3/common.c                          |   15 +-
 arch/arm/mach-k3/r5.c                              |  270 +
 arch/arm/mach-k3/ti-degenerate-key.pem             |   10 +
 common/elf.c                                       |   14 +-
 drivers/clk/Makefile                               |    1 +
 drivers/clk/k3/Makefile                            |    2 +
 drivers/clk/k3/am625.c                             |  475 ++
 drivers/clk/k3/pll.c                               |  375 ++
 drivers/clk/k3/ti-k3-clk.h                         |    8 +
 drivers/clocksource/timer-ti-dm.c                  |   53 +-
 drivers/ddr/Kconfig                                |    1 +
 drivers/ddr/Makefile                               |    1 +
 drivers/ddr/k3/Kconfig                             |    2 +
 drivers/ddr/k3/Makefile                            |    1 +
 .../ddr/k3/am64/lpddr4_address_slice_0_macros.h    |  624 ++
 .../ddr/k3/am64/lpddr4_address_slice_1_macros.h    |  624 ++
 .../ddr/k3/am64/lpddr4_address_slice_2_macros.h    |  624 ++
 .../ddr/k3/am64/lpddr4_am64_ctl_regs_rw_masks.h    |   21 +
 drivers/ddr/k3/am64/lpddr4_am64_if.h               |  103 +
 drivers/ddr/k3/am64/lpddr4_am64_obj_if.h           |   14 +
 drivers/ddr/k3/am64/lpddr4_am64_structs_if.h       |   15 +
 drivers/ddr/k3/am64/lpddr4_ctl_regs.h              | 1306 ++++
 drivers/ddr/k3/am64/lpddr4_data_slice_0_macros.h   | 2036 +++++++
 drivers/ddr/k3/am64/lpddr4_data_slice_1_macros.h   | 2036 +++++++
 drivers/ddr/k3/am64/lpddr4_ddr_controller_macros.h | 6436 ++++++++++++++++++++
 drivers/ddr/k3/am64/lpddr4_phy_core_macros.h       | 1838 ++++++
 drivers/ddr/k3/am64/lpddr4_pi_macros.h             | 5784 ++++++++++++++++++
 drivers/ddr/k3/cps_drv_lpddr4.h                    |  102 +
 drivers/ddr/k3/k3-ddrss.c                          |  437 ++
 drivers/ddr/k3/lpddr4.c                            | 1069 ++++
 drivers/ddr/k3/lpddr4.h                            |   69 +
 drivers/ddr/k3/lpddr4_am64_ctl_regs_rw_masks.c     | 1309 ++++
 drivers/ddr/k3/lpddr4_am6x.c                       |  398 ++
 drivers/ddr/k3/lpddr4_am6x.h                       |   41 +
 drivers/ddr/k3/lpddr4_am6x_sanity.h                |  253 +
 drivers/ddr/k3/lpddr4_if.h                         |  142 +
 drivers/ddr/k3/lpddr4_obj_if.c                     |   52 +
 drivers/ddr/k3/lpddr4_obj_if.h                     |   88 +
 drivers/ddr/k3/lpddr4_sanity.h                     |  439 ++
 drivers/ddr/k3/lpddr4_structs_if.h                 |   52 +
 drivers/firmware/ti_sci.c                          |   59 +-
 drivers/pmdomain/ti/Kconfig                        |    4 +
 drivers/pmdomain/ti/Makefile                       |    1 +
 drivers/pmdomain/ti/ti-k3.c                        |  479 ++
 drivers/remoteproc/Kconfig                         |    6 +
 drivers/remoteproc/Makefile                        |    2 +
 drivers/remoteproc/ti_k3_arm64_rproc.c             |  226 +
 drivers/remoteproc/ti_k3_system_controller.c       |  214 +
 drivers/remoteproc/ti_sci_proc.h                   |  149 +
 images/Makefile.k3                                 |   24 +
 include/mach/k3/debug_ll.h                         |   32 +-
 include/mach/k3/r5.h                               |    9 +
 include/soc/k3/clk.h                               |    7 +
 include/soc/k3/ddr.h                               |   22 +
 include/soc/ti/ti_sci_protocol.h                   |    7 -
 lib/math/Makefile                                  |    2 +-
 scripts/k3img                                      |  160 +
 80 files changed, 29609 insertions(+), 88 deletions(-)
---
base-commit: 281c4cbf1235cfa2524325ac004e5ae951992a02
change-id: 20241129-k3-r5-0da3e97beaf9

Best regards,
-- 
Sascha Hauer <s.hauer@pengutronix.de>