Hello all,
This series brings up HS device support on the AM65x platform. Support for HS on K3 family devices is a bit different than previous devices but for the most part all that has been abstracted into the SECDEV package, allowing for a rather straight forward implementation here.
Thanks, Andrew
Changes from v2: - Rebased on latest master
Changes from v1: - Commented on use of .data section - Use ti_sci_msg_hdr header directly when possible - Rebase and add Reviewed-bys - Will add makefile cleanup later as it also affects files unrelated to this series
Andrew F. Davis (7): arm: K3: Avoid use of MCU_PSRAM0 before SYSFW is loaded firmware: ti_sci: Add support for firewall management firmware: ti_sci: Modify auth_boot TI-SCI API to match new version arm: mach-k3: Add secure device support arm: mach-k3: Add secure device build support configs: Add configs for AM65x High Security EVM doc: Update info on using K3 secure devices
MAINTAINERS | 4 + arch/arm/Kconfig | 2 +- arch/arm/mach-k3/Makefile | 1 + arch/arm/mach-k3/am6_init.c | 13 +- arch/arm/mach-k3/config.mk | 25 +++ arch/arm/mach-k3/config_secure.mk | 44 ++++ arch/arm/mach-k3/include/mach/am6_hardware.h | 3 - arch/arm/mach-k3/security.c | 63 ++++++ configs/am65x_hs_evm_a53_defconfig | 77 +++++++ configs/am65x_hs_evm_r5_defconfig | 90 +++++++++ doc/README.ti-secure | 20 +- drivers/firmware/ti_sci.c | 202 ++++++++++++++++++- drivers/firmware/ti_sci.h | 130 +++++++++++- include/linux/soc/ti/ti_sci_protocol.h | 68 ++++++- tools/k3_fit_atf.sh | 8 +- 15 files changed, 721 insertions(+), 29 deletions(-) create mode 100644 arch/arm/mach-k3/config_secure.mk create mode 100644 arch/arm/mach-k3/security.c create mode 100644 configs/am65x_hs_evm_a53_defconfig create mode 100644 configs/am65x_hs_evm_r5_defconfig