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

[Marek Vasut]

On 10/1/20 8:37 PM, Simon Glass wrote:
> Hi Siew,
> 
> On Thu, 1 Oct 2020 at 10:52, Michal Simek <monstr at monstr.eu> wrote:
>>
>>
>>
>> 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.
>>
> 
> Yes, no more scripts please.

Does that mean we now have more, additional dependencies, instead of
plain bourne shell ?