linux/drivers/misc/habanalabs
Bharat Jauhari 4b09901cf7 habanalabs: enable dram scramble before linux f/w
In current code, for dynamic f/w loading flow, DRAM scrambling is
enabled post Linux fit image is loaded to the card. This can cause the
device CPU to go into reset state.

The correct sequence should be:
1. Load boot fit image
2. Enable scrambling
3. Load Linux fit image

This commit aligns the DRAM scrambling enabling with the static f/w load
flow.

Signed-off-by: Bharat Jauhari <bjauhari@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-06-18 15:23:41 +03:00
..
common habanalabs: enable dram scramble before linux f/w 2021-06-18 15:23:41 +03:00
gaudi habanalabs: enable dram scramble before linux f/w 2021-06-18 15:23:41 +03:00
goya habanalabs: enable dram scramble before linux f/w 2021-06-18 15:23:41 +03:00
include habanalabs: report EQ fault during heartbeat 2021-06-18 15:23:41 +03:00
Kconfig misc/habana: Stop using frame_vector helpers 2021-01-12 14:14:53 +01:00
Makefile habanalabs: create common folder 2020-07-24 20:31:37 +03:00