Hi Kamlesh! On March 2, 2023 thus sayeth kaml...@ti.com: > From: Kamlesh Gurudasani <kaml...@ti.com> > > Add support for high security bootflow on am62 devices. > > On HS devices, ROM and TIFS will protect the RAM regions with > firewalls. This means the wakeup domain's SPL will need to move the > stack and heap to HSM RAM to ensure it stays within its allotted > memory regions. > > Kamlesh Gurudasani (2): > arm: mach-k3: am62: move scratch board area to HSM RAM > configs: am62: move stack and heap to HSM RAM > > arch/arm/mach-k3/include/mach/am62_hardware.h | 3 +-- > configs/am62x_evm_r5_defconfig | 16 +++++++++++----- > 2 files changed, 12 insertions(+), 7 deletions(-)
Thanks for getting this fixed! Does TIFS drop the On Chip SRAM firewall completely once it's started? or only for the r5? Reviewed-by: Bryan Brattlof <b...@ti.com> ~Bryan
