Bryan Brattlof <b...@ti.com> writes: > 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 Hi Tom,
Could you please review and merge this patches as these are bug fixes to get HS devices working. Thanks. ~Kamlesh