From: "Ang, Chee Hong" chee.hong.ang@intel.com
v5 changes: This is another revision without the System Manager driver to handle the secure/non-secure access. DW MAC and MMC drivers will make direct calls to the high-level API to ATF if it's running in EL2 on Stratix10/Agilex otherwise these drivers work as it is.
[PATCH v5 08/17] arm: socfpga: Define SMC function identifiers for PSCI SiP services - Add documentation for high-level API supported by ATF: - INTEL_SIP_SMC_FUNCID_HPS_SET_PHYINTF (For setting PHY interface) - INTEL_SIP_SMC_FUNCID_HPS_SET_SDMMC_CCLK (For setting SDMMC clock phase)
[PATCH v5 10/17] mmc: dwmmc: socfpga: Add ATF support for MMC driver - Call 'INTEL_SIP_SMC_FUNCID_HPS_SET_SDMMC_CCLK' if U-Boot running in EL2 (non-secure)
[PATCH v5 11/17] net: designware: socfpga: Add ATF support for MAC driver - Call 'INTEL_SIP_SMC_FUNCID_HPS_SET_PHYINTF' if U-Boot running in EL2 (non-secure)
[PATCH v5 17/17] configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF support - Keep the existing Stratix10/Agilex defconfigs and add new defconfigs with ATF support
v4: https://lists.denx.de/pipermail/u-boot/2020-March/402289.html
These patchsets have dependency on: https://lists.denx.de/pipermail/u-boot/2019-September/384906.html
Ang, Chee Hong (1): configs: socfpga: Add defconfig for Agilex and Stratix 10 with ATF support
Chee Hong Ang (16): 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 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: soc64: Remove PHY interface setup from misc arch init mmc: dwmmc: socfpga: Add ATF support for MMC driver net: designware: socfpga: Add ATF support for MAC driver arm: socfpga: Add ATF support for Reset Manager driver arm: socfpga: stratix10: Initialize timer in SPL arm: socfpga: Add ATF support to query FPGA configuration status arm: socfpga: stratix10: Add ATF support for FPGA reconfig driver arm: socfpga: mailbox: Add 'SYSTEM_RESET' PSCI support to mbox_reset_cold()
arch/arm/mach-socfpga/Kconfig | 2 - arch/arm/mach-socfpga/Makefile | 2 + arch/arm/mach-socfpga/board.c | 10 + arch/arm/mach-socfpga/include/mach/misc.h | 3 + arch/arm/mach-socfpga/lowlevel_init_64.S | 81 ++++ arch/arm/mach-socfpga/mailbox_s10.c | 4 + arch/arm/mach-socfpga/misc_s10.c | 121 ++---- arch/arm/mach-socfpga/reset_manager_s10.c | 10 + arch/arm/mach-socfpga/timer_s10.c | 3 +- board/altera/soc64/its/fit_spl_atf.its | 52 +++ ...ilex_defconfig => socfpga_agilex_atf_defconfig} | 8 +- configs/socfpga_agilex_defconfig | 1 - ...x_defconfig => socfpga_stratix10_atf_defconfig} | 23 +- drivers/fpga/stratix10.c | 141 ++++++- drivers/mmc/socfpga_dw_mmc.c | 21 + drivers/net/dwmac_socfpga.c | 43 +- include/configs/socfpga_soc64_common.h | 4 + include/linux/intel-smc.h | 445 +++++++++++++++++++++ 18 files changed, 871 insertions(+), 103 deletions(-) create mode 100644 arch/arm/mach-socfpga/lowlevel_init_64.S create mode 100644 board/altera/soc64/its/fit_spl_atf.its copy configs/{socfpga_agilex_defconfig => socfpga_agilex_atf_defconfig} (87%) copy configs/{socfpga_agilex_defconfig => socfpga_stratix10_atf_defconfig} (68%) create mode 100644 include/linux/intel-smc.h