[v5 00/18] Enable ARM Trusted Firmware for U-Boot
Siew Chin Lim
elly.siew.chin.lim at intel.com
Mon Dec 21 17:49:24 CET 2020
This is the 5th version of patchset to enable ARM Trusted Firmware
for U-Boot for Intel Stratix10 and Agilex platform.
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)
Patch status:
Have changes: Patch 7, 8, 9, 10, 16, 17
Other patches unchanged.
Detail changelog can find in commit message.
v4->v5:
--------
Patch 7:
- Change secure register access helper functions to return
error code instead of hang the system if fail to access
the secure register.
Patch 8:
- Change designware MMC driver 'clksel' callback function to
return the status. This patch is a preparation for enabling
Arm-Trusted-Firmware (ATF) in Intel SoC FPGA.
This patch does not change functionality.
Patch 9:
- Report error if secure register access helper function failed
to write SDMMC's DRVSEL and SMPLSEL via SMC call.
Patch 10:
- Report error if secure register access helper function failed
to write PHY register via SMC call.
patch 16:
- Change 'blob' to 'blob-ext' entry in binman dts node for all
input files.
patch 17:
- Revert all changes about BINMAN in Makefile.
History:
--------
[v1]: https://patchwork.ozlabs.org/project/uboot/cover/20200817043431.28718-1-chee.hong.ang@intel.com/
[v2]: https://patchwork.ozlabs.org/project/uboot/cover/20201001091614.184612-1-elly.siew.chin.lim@intel.com/
[v3]: https://patchwork.ozlabs.org/project/uboot/cover/20201015122955.10259-1-elly.siew.chin.lim@intel.com/
[v4]: https://patchwork.ozlabs.org/project/uboot/cover/20201218032853.46839-1-elly.siew.chin.lim@intel.com/
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
*** BLURB HERE ***
Chee Hong Ang (14):
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
Siew Chin Lim (4):
arm: socfpga: Add secure register access helper functions for SoC
64bits
mmc: dwmmc: Change designware MMC 'clksel' callback function to return
status
arm: socfpga: dts: soc64: Add binman node of FIT image with ATF
support
arm: socfpga: soc64: Enable FIT image generation using binman
arch/arm/dts/socfpga_agilex-u-boot.dtsi | 4 +-
arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi | 120 +++++
arch/arm/dts/socfpga_stratix10-u-boot.dtsi | 8 +
arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 4 +-
arch/arm/mach-socfpga/Kconfig | 4 +-
arch/arm/mach-socfpga/Makefile | 5 +
arch/arm/mach-socfpga/board.c | 12 +-
.../mach-socfpga/include/mach/secure_reg_helper.h | 19 +
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/secure_reg_helper.c | 97 ++++
arch/arm/mach-socfpga/smc_api.c | 56 ++
arch/arm/mach-socfpga/wrap_pll_config_s10.c | 3 +-
configs/socfpga_agilex_atf_defconfig | 72 +++
configs/socfpga_stratix10_atf_defconfig | 74 +++
drivers/fpga/intel_sdm_mb.c | 139 +++++
drivers/mmc/ca_dw_mmc.c | 4 +-
drivers/mmc/dw_mmc.c | 9 +-
drivers/mmc/exynos_dw_mmc.c | 4 +-
drivers/mmc/nexell_dw_mmc.c | 4 +-
drivers/mmc/socfpga_dw_mmc.c | 18 +-
drivers/net/dwmac_socfpga.c | 38 +-
include/configs/socfpga_soc64_common.h | 24 +-
include/dwmmc.h | 2 +-
include/linux/intel-smc.h | 573 +++++++++++++++++++++
27 files changed, 1380 insertions(+), 20 deletions(-)
create mode 100644 arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi
create mode 100644 arch/arm/dts/socfpga_stratix10-u-boot.dtsi
create mode 100644 arch/arm/mach-socfpga/include/mach/secure_reg_helper.h
create mode 100644 arch/arm/mach-socfpga/include/mach/smc_api.h
create mode 100644 arch/arm/mach-socfpga/lowlevel_init_soc64.S
create mode 100644 arch/arm/mach-socfpga/secure_reg_helper.c
create mode 100644 arch/arm/mach-socfpga/smc_api.c
create mode 100644 configs/socfpga_agilex_atf_defconfig
create mode 100644 configs/socfpga_stratix10_atf_defconfig
create mode 100644 include/linux/intel-smc.h
--
2.13.0
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