[PATCH v4 00/13] Qualcomm IPQ5210 SoC bringup

[Varadarajan Narayanan]

Add pinctrl, clock drivers and SPL to support the IPPQ5210 SoC in U-Boot.

The relevant DT files are available in linux-next [1].

Working features, as tested on RDP504:
	* Serial console
	* UART
	* MMC
	* Boot sequence transitions from Boot ROM to U-Boot SPL, proprietary
	  binaries (a.k.a QCLib) load and execute as appropriate and eventual
	  jump to U-Boot.
	* The QCLib handles
		- DDR initialization
		- Clock setup

1 - https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/qcom/ipq5210.dtsi
    https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts
    https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/include/dt-bindings/clock/qcom,ipq5210-gcc.h
    https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/include/dt-bindings/reset/qcom,ipq5210-gcc.h

v4:	- Add binman based image creation support instead of special scripts
	- Identify boot media based on PBL shared info instead of CONFIG_xxx
	- Address v3 feedback (see individual patch for details)

v3:	- Move stack range
	- Split spl.c patch
	- Move documentation towards the end of the series
	- Pick couple of R-b
	- https://lore.kernel.org/u-boot/20260416053928.2834699-1-varadarajan.narayanan@oss.qualcomm.com/

v2:	- Add QCOM_GENI_MINICORE config option
	- Move minicore register settings to separate file and include
	  if QCOM_GENI_MINICORE is enabled
	- Remove bootph-all from override dts and moved them to kernel
	  DT - https://lore.kernel.org/linux-arm-msm/20260409-add_bootph-v1-1-cb2b5093f7d7@oss.qualcomm.com/T/#u
	- https://lore.kernel.org/u-boot/20260410091154.1001021-1-varadarajan.narayanan@oss.qualcomm.com/

v1: https://lore.kernel.org/u-boot/20260408091136.2794546-1-varadarajan.narayanan@oss.qualcomm.com/

Varadarajan Narayanan (13):
  binman: Ignore noload segments for image numbering
  binman: qcom: Add type definitions for Qualcomm binaries
  dts: ipq5210-rdp504-u-boot: add override dtsi
  clk/qcom: add initial clock driver for ipq5210
  pinctrl: qcom: Add ipq5210 pinctrl driver
  misc: qcom_geni: Add minicore support
  mach-snapdragon: Add PBL shared data defines
  spl: Include SMEM driver in SPL
  mach-snapdragon: Add initial support for IPQ5210 SPL
  mach-snapdragon: spl: Update SMEM with boot details
  mach-snapdragon: Add commands to create wrapper ELF
  configs: add qcom_ipq5210_mmc_defconfig
  doc: board/qualcomm: Update RDP build instructions

 arch/arm/Kconfig                              |   5 +-
 arch/arm/dts/ipq5210-rdp504-u-boot.dtsi       | 128 +++
 arch/arm/mach-snapdragon/Kconfig              |   7 +
 arch/arm/mach-snapdragon/Makefile             |   3 +
 .../mach-snapdragon/ipq5210-spl-wrap-elf.lds  |  18 +
 arch/arm/mach-snapdragon/qcom-priv.h          |  52 ++
 arch/arm/mach-snapdragon/spl.c                | 749 ++++++++++++++++++
 common/spl/Kconfig                            |   8 +
 configs/qcom_ipq5210_mmc_defconfig            | 106 +++
 doc/board/qualcomm/rdp.rst                    |  83 +-
 drivers/Makefile                              |   1 +
 drivers/clk/qcom/Kconfig                      |   8 +
 drivers/clk/qcom/Makefile                     |   1 +
 drivers/clk/qcom/clock-ipq5210.c              |  98 +++
 drivers/misc/Kconfig                          |   6 +
 drivers/misc/Makefile                         |   1 +
 drivers/misc/qcom_geni-minicore.c             | 102 +++
 drivers/misc/qcom_geni.c                      | 100 ++-
 drivers/pinctrl/qcom/Kconfig                  |   8 +
 drivers/pinctrl/qcom/Makefile                 |   1 +
 drivers/pinctrl/qcom/pinctrl-ipq5210.c        | 349 ++++++++
 include/smem.h                                |   3 +
 include/soc/qcom/geni-se.h                    |   5 +
 include/soc/qcom/qup-fw-load.h                |  12 +
 scripts/Makefile.xpl                          |  24 +
 tools/binman/elf.py                           |   4 +-
 tools/binman/etype/qcom_appsbl.py             |  18 +
 tools/binman/etype/qcom_config.py             |  21 +
 tools/binman/etype/qcom_lib.py                |  21 +
 29 files changed, 1926 insertions(+), 16 deletions(-)
 create mode 100644 arch/arm/dts/ipq5210-rdp504-u-boot.dtsi
 create mode 100644 arch/arm/mach-snapdragon/ipq5210-spl-wrap-elf.lds
 create mode 100644 arch/arm/mach-snapdragon/spl.c
 create mode 100644 configs/qcom_ipq5210_mmc_defconfig
 create mode 100644 drivers/clk/qcom/clock-ipq5210.c
 create mode 100644 drivers/misc/qcom_geni-minicore.c
 create mode 100644 drivers/pinctrl/qcom/pinctrl-ipq5210.c
 create mode 100644 tools/binman/etype/qcom_appsbl.py
 create mode 100644 tools/binman/etype/qcom_config.py
 create mode 100644 tools/binman/etype/qcom_lib.py

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2.34.1