[v3,00/21] Enable ARM Trusted Firmware for U-Boot

From: "Ang, Chee Hong" <chee.hong.ang at intel.com>

v3 changes:

[v3 03/21] arm: socfpga: Add function for checking description from FIT image
- documented the 'weak' function in commit message

[v3 05/21] arm: socfpga: Override 'lowlevel_init' to support ATF
- changed the source file name to 'lowlevel_init_64.S'
- removed a redundant '#ifdef' in the 'lowlevel_init' function

[v3 06/21] configs: socfpga: Enable FIT image loading with ATF support
- removed CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y from defconfigs
- documented the change of address in CONFIG_SYS_TEXT_BASE in commit message
 
[v3 08/21] arm: socfpga: Add SMC helper function for Intel SOCFPGA (64bits)
- replaced for-loops with memcpys

[v3 09/21] arm: socfpga: Define SMC function identifiers for PSCI SiP services
- update the license header date to '2017-2020'
- fixed the indentations

[v3 10/21] arm: socfpga: Add secure register access helper functions for SoC 64bits
- remove inner 'ifdef' in Makefile

v2:
https://lists.denx.de/pipermail/u-boot/2020-February/400704.html

These patchsets have dependency on:
https://lists.denx.de/pipermail/u-boot/2019-September/384906.html

Chee Hong Ang (21):
  configs: agilex: Remove CONFIG_OF_EMBED
  arm: socfpga: add fit source file for pack itb with ATF
  arm: socfpga: Add function for checking description from FIT image
  arm: socfpga: Load FIT image with ATF support
  arm: socfpga: Override 'lowlevel_init' to support ATF
  configs: socfpga: Enable FIT image loading with ATF support
  arm: socfpga: Disable "spin-table" method for booting Linux
  arm: socfpga: Add SMC helper function for Intel SOCFPGA (64bits)
  arm: socfpga: Define SMC function identifiers for PSCI SiP services
  arm: socfpga: Add secure register access helper functions for SoC
    64bits
  arm: socfpga: Secure register access for clock manager (SoC 64bits)
  arm: socfpga: Secure register access in PHY mode setup
  arm: socfpga: Secure register access for reading PLL frequency
  mmc: dwmmc: socfpga: Secure register access in MMC driver
  net: designware: socfpga: Secure register access in MAC driver
  arm: socfpga: Secure register access in Reset Manager driver
  arm: socfpga: stratix10: Initialize timer in SPL
  arm: socfpga: Bridge reset invokes SMC service calls in EL2
  arm: socfpga: stratix10: Add ATF support to FPGA reconfig driver
  arm: socfpga: mailbox: Add 'SYSTEM_RESET' PSCI support to
    mbox_reset_cold()
  configs: socfpga: Add defconfig for Agilex and Stratix 10 without ATF
    support

 arch/arm/mach-socfpga/Kconfig                      |   2 -
 arch/arm/mach-socfpga/Makefile                     |   6 +
 arch/arm/mach-socfpga/board.c                      |  10 +
 arch/arm/mach-socfpga/clock_manager_agilex.c       |   5 +-
 arch/arm/mach-socfpga/clock_manager_s10.c          |   5 +-
 arch/arm/mach-socfpga/include/mach/misc.h          |   3 +
 .../mach-socfpga/include/mach/secure_reg_helper.h  |  20 ++
 arch/arm/mach-socfpga/lowlevel_init_64.S           |  81 +++++
 arch/arm/mach-socfpga/mailbox_s10.c                |   4 +
 arch/arm/mach-socfpga/misc_s10.c                   |  43 ++-
 arch/arm/mach-socfpga/reset_manager_s10.c          |  31 +-
 arch/arm/mach-socfpga/secure_reg_helper.c          |  57 ++++
 arch/arm/mach-socfpga/timer_s10.c                  |   3 +-
 arch/arm/mach-socfpga/wrap_pll_config_s10.c        |   9 +-
 board/altera/soc64/its/fit_spl_atf.its             |  52 +++
 configs/socfpga_agilex_defconfig                   |   8 +-
 ...lex_defconfig => socfpga_agilex_nofw_defconfig} |   2 +-
 configs/socfpga_stratix10_defconfig                |   7 +-
 ..._defconfig => socfpga_stratix10_nofw_defconfig} |   2 +-
 drivers/fpga/stratix10.c                           | 141 +++++++-
 drivers/mmc/socfpga_dw_mmc.c                       |   7 +-
 drivers/net/dwmac_socfpga.c                        |   5 +-
 include/configs/socfpga_soc64_common.h             |   4 +
 include/linux/intel-smc.h                          | 374 +++++++++++++++++++++
 24 files changed, 843 insertions(+), 38 deletions(-)
 create mode 100644 arch/arm/mach-socfpga/include/mach/secure_reg_helper.h
 create mode 100644 arch/arm/mach-socfpga/lowlevel_init_64.S
 create mode 100644 arch/arm/mach-socfpga/secure_reg_helper.c
 create mode 100644 board/altera/soc64/its/fit_spl_atf.its
 copy configs/{socfpga_agilex_defconfig => socfpga_agilex_nofw_defconfig} (97%)
 copy configs/{socfpga_stratix10_defconfig => socfpga_stratix10_nofw_defconfig} (97%)
 create mode 100644 include/linux/intel-smc.h