On Tue, 5 Dec 2023 at 02:42, Neha Malcom Francis <n-fran...@ti.com> wrote: > > K3 devices introduces the concept of centralized power, resource and > security management to System Firmware. This is to overcome challenges > by the traditional approach that implements system control functions on > each of the processing units. > > The software interface for System Firmware is split into TIFS and DM. DM > (Device Manager) is responsible for resource and power management from > secure and non-secure hosts. This additional binary is necessary for > specific platforms' ROM boot images and is to be packaged into tispl.bin > > Add an entry for DM. The entry can be used for the packaging of > tispl.bin by binman along with ATF and TEE. > > Signed-off-by: Neha Malcom Francis <n-fran...@ti.com> > Reviewed-by: Andrew Davis <a...@ti.com> > --- > Makefile | 1 + > tools/binman/entries.rst | 14 ++++++++++++++ > tools/binman/etype/ti_dm.py | 22 ++++++++++++++++++++++ > tools/binman/ftest.py | 7 +++++++ > tools/binman/test/225_ti_dm.dts | 13 +++++++++++++ > 5 files changed, 57 insertions(+) > create mode 100644 tools/binman/etype/ti_dm.py > create mode 100644 tools/binman/test/225_ti_dm.dts >
Reviewed-by: Simon Glass <s...@chromium.org> Is there a doc/ update somewhere about TI_DM ? Regards, Simon
