[PATCH v1 00/20] SoCFPGA: Add Boot Support for Agilex 5 in U-Boot

[Simon Glass]

Hi,

On Fri, 20 Sept 2024 at 09:03, <tien.fong.chee at intel.com> wrote:
>
> From: Tien Fong Chee <tien.fong.chee at intel.com>
>
> This patch set introduces boot support for the Altera SoCFPGA Agilex 5
> platform in U-Boot. The changes include:
>         1. Board-specific configurations and setup required to enable Agilex 5
>            operation in U-Boot.
>         2. Integration of cache coherency unit (CCU) initialization routine,
>            including CCU conguration in DT.
>         3. Clock, firewall (configured in DT), SMMU, low level initialization
>            specific to Agilex 5.
>         4. Integration of memory initialization routine, including DDR setup.
>
> This patch set has been tested on Agilex 5 devkit with QSPI boot (UBI/UBIFS)
> and RAM boot (TFTP & ARM DS debugger).
>
> Alif Zakuan Yuslaimi (1):
>   configs: socfpga: soc64: agilex5: Enable QSPI boot with UBI / UBIFS
>
> Tien Fong Chee (18):
>   arm: socfpga: agilex5: Add new system manager base addresses
>   arm: socfpga: Add support for agilex5 clock manager
>   linker: Add SPL linker script for SoC64 devices
>   arm: socfpga: agilex5: Add low level initialization
>   arm: socfpga: Add handoff data support for SoCFPGA Agilex5 device
>   arm: dts: agilex5: Add HPS cache coherency unit configuration settings
>   arm: dts: agilex5: Add firewall configure settings
>   arm: dts: agilex5: Enable XGMAC
>   sysreset:  Add reset support to SoCFPGA Agilex5 device
>   arm: socfpga: agilex5: Enable cache flush for system memory cache in
>     CCU
>   arm: socfpga: agilex5: Add SMMU initialization
>   arm: socfpga: agilex5: Update CPU info
>   arm: socfpga: Export board ID as U-Boot environment variable
>   configs: agilex5: Add configuration for malloc pool
>   arm: socfpga: smc: Add memory coherency support to mailbox command
>   arm: socfpga: agilex5: Add SPL for Agilex5 SoCFPGA
>   configs: socfpga: soc64: agilex5: Enable XGMAC
>   arm: socfpga: soc64: Add support for board_boot_order()
>
> Tingting Meng (1):
>   ddr: altera: Add DDR driver for Agilex5 series
>
>  MAINTAINERS                                   |   2 +
>  arch/arm/Kconfig                              |   1 +
>  arch/arm/dts/socfpga_agilex5-u-boot.dtsi      | 660 ++++++++++++++++++
>  arch/arm/dts/socfpga_agilex5.dtsi             |   7 +
>  .../arm/dts/socfpga_agilex5_socdk-u-boot.dtsi |  33 +
>  arch/arm/mach-socfpga/Makefile                |   6 +
>  arch/arm/mach-socfpga/ccu_ncore3.c            |  64 ++
>  arch/arm/mach-socfpga/include/mach/firewall.h |  23 +-
>  .../mach-socfpga/include/mach/handoff_soc64.h |   4 +-
>  arch/arm/mach-socfpga/include/mach/misc.h     |   1 +
>  .../include/mach/reset_manager_soc64.h        |  12 +-
>  .../include/mach/system_manager_soc64.h       | 129 ++--
>  arch/arm/mach-socfpga/lowlevel_init_agilex5.S |  57 ++
>  arch/arm/mach-socfpga/misc.c                  |  24 +-
>  arch/arm/mach-socfpga/misc_soc64.c            |  12 +-
>  arch/arm/mach-socfpga/smc_api.c               |  13 +-
>  arch/arm/mach-socfpga/spl_agilex5.c           |  84 +++
>  arch/arm/mach-socfpga/spl_soc64.c             | 120 +++-
>  arch/arm/mach-socfpga/u-boot-spl-soc64.lds    |  80 +++
>  arch/arm/mach-socfpga/wrap_handoff_soc64.c    |  10 +-
>  configs/socfpga_agilex5_defconfig             |   6 +
>  drivers/ddr/altera/Makefile                   |   1 +
>  drivers/ddr/altera/iossm_mailbox.c            | 613 ++++++++++++++++
>  drivers/ddr/altera/iossm_mailbox.h            | 186 +++++
>  drivers/ddr/altera/sdram_agilex5.c            | 377 ++++++++++
>  drivers/ddr/altera/sdram_soc64.c              |  78 ++-
>  drivers/ddr/altera/sdram_soc64.h              |  32 +-

Can we please put RAM drivers in drivers/ram ? Also, do make sure they
actually use UCLASS_RAM

>  drivers/sysreset/Kconfig                      |   7 +
>  drivers/sysreset/Makefile                     |   1 +
>  drivers/sysreset/sysreset_socfpga_agilex5.c   |  47 ++
>  include/configs/socfpga_soc64_common.h        |   5 +
>  31 files changed, 2605 insertions(+), 90 deletions(-)
>  create mode 100644 arch/arm/mach-socfpga/ccu_ncore3.c
>  create mode 100644 arch/arm/mach-socfpga/lowlevel_init_agilex5.S
>  create mode 100644 arch/arm/mach-socfpga/spl_agilex5.c
>  create mode 100644 arch/arm/mach-socfpga/u-boot-spl-soc64.lds
>  create mode 100644 drivers/ddr/altera/iossm_mailbox.c
>  create mode 100644 drivers/ddr/altera/iossm_mailbox.h
>  create mode 100644 drivers/ddr/altera/sdram_agilex5.c
>  create mode 100644 drivers/sysreset/sysreset_socfpga_agilex5.c
>
> --
> 2.25.1
>

Regards,
Simon