[v2, 00/16] Enable ARM Trusted Firmware for U-Boot

[Michal Simek]

On 01. 10. 20 11:15, Siew Chin Lim wrote:
> This is the 2nd version of patchset to Enable ARM Trusted Firmware
> for U-Boot.
> 
> New U-boot flow with ARM Trusted Firmware (ATF) support:
> SPL (EL3) -> ATF-BL31 (EL3) -> U-Boot Proper (EL2) -> Linux (EL1)
> 
> SPL loads the u-boot.itb which consist of:
> 1) u-boot-nodtb.bin (U-Boot Proper image)
> 2) u-boot.dtb (U-Boot Proper DTB)
> 3) bl31.bin (ATF-BL31 image)
> 
> Supported Platform: Intel SoCFPGA 64bits (Stratix10 & Agilex)
> 
> Patch status:
> Have changes: Patch 2, 8, 9, 10, 11, 16
> Other patches unchanged.
> 
> Detail changelog can find in commit message.
> 
> v1->v2:
> --------
> Patch 2:
> -  Move soc64 folder from board/altera to board/intel folder
> 
> Patch 8:
> -  Updated comments
> 
> Patch 9:
> - Code clean up without functionality change
> 
> Patch 10:
> - Code clean up without functionality change
> 
> Patch 11:
> - Print error message and return instead of hang in socfpga_bridges_reset()
>   when SMC call is failing.
> 
> Patch 16:
> - Add CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000
> - Move board/altera/soc64/fit_spl_atf.sh to board/intel/soc64/fit_spl_atf.sh
> 
> History:
> --------
> [v1]: https://patchwork.ozlabs.org/project/uboot/list/?series=195854
> 
> 
> These patchsets have dependency on:
> arm: socfpga: soc64: Add timeout waiting for NOC idle ACK
> https://lists.denx.de/pipermail/u-boot/2020-August/423029.html
> 
> Rename Stratix10 FPGA driver and support Agilex
> https://lists.denx.de/pipermail/u-boot/2020-August/422798.html
> 
> SoCFPGA mailbox driver fixes and enhancements
> https://lists.denx.de/pipermail/u-boot/2020-August/423140.html
> 
> arm: socfpga: soc64: Initialize timer in SPL only
> https://lists.denx.de/pipermail/u-boot/2020-July/419692.html
> 
> arm: socfpga: soc64: Remove PHY interface setup from misc arch init
> https://lists.denx.de/pipermail/u-boot/2020-July/419690.html
> 
> Enable sysreset support for SoCFPGA SoC64 platforms
> https://lists.denx.de/pipermail/u-boot/2020-August/422509.html
> 
> arm: socfpga: soc64: Disable CONFIG_PSCI_RESET
> https://lists.denx.de/pipermail/u-boot/2020-August/423373.html
> 
> Chee Hong Ang (16):
>   arm: socfpga: soc64: Remove CONFIG_OF_EMBED
>   arm: socfpga: soc64: Add FIT generator script for pack itb with ATF
>   arm: socfpga: Add function for checking description from FIT image
>   arm: socfpga: soc64: Load FIT image with ATF support
>   arm: socfpga: soc64: Override 'lowlevel_init' to support ATF
>   arm: socfpga: Disable "spin-table" method for booting Linux
>   arm: socfpga: soc64: Add SMC helper function for Intel SOCFPGA
>     (64bits)
>   arm: socfpga: soc64: Define SMC function identifiers for PSCI SiP
>     services
>   mmc: dwmmc: socfpga: Add ATF support for MMC driver
>   net: designware: socfpga: Add ATF support for MAC driver
>   arm: socfpga: soc64: Add ATF support for Reset Manager driver
>   arm: socfpga: soc64: Add ATF support for FPGA reconfig driver
>   arm: socfpga: mailbox: Add 'SYSTEM_RESET' PSCI support to
>     mbox_reset_cold()
>   arm: socfpga: soc64: SSBL shall not setup stack on OCRAM
>   arm: socfpga: soc64: Skip handoff data access in SSBL
>   configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF
>     support
> 
>  arch/arm/mach-socfpga/Kconfig                      |   2 -
>  arch/arm/mach-socfpga/Makefile                     |   4 +
>  arch/arm/mach-socfpga/board.c                      |  12 +-
>  arch/arm/mach-socfpga/include/mach/smc_api.h       |  13 +
>  arch/arm/mach-socfpga/lowlevel_init_soc64.S        |  76 +++
>  arch/arm/mach-socfpga/mailbox_s10.c                |   5 +
>  arch/arm/mach-socfpga/reset_manager_s10.c          |  13 +
>  arch/arm/mach-socfpga/smc_api.c                    |  56 ++
>  arch/arm/mach-socfpga/wrap_pll_config_s10.c        |   3 +-
>  board/intel/soc64/fit_spl_atf.sh                   |  92 ++++

The patch

commit f4a43d292527ac671dee616ac973899d90a43401
Author:     Simon Glass <sjg at chromium.org>
AuthorDate: Sun Jul 19 13:56:11 2020 -0600
Commit:     Simon Glass <sjg at chromium.org>
CommitDate: Tue Jul 28 19:30:39 2020 -0600

    Makefile: Warn against using CONFIG_SPL_FIT_GENERATOR

Add warning to migrate to binman. It means do it directly.

Thanks,
Michal


-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs