board: ti: j72xx: README: update build instructions and image formats
Update build instructions and image formats based on HSM rearch. A new
DM image is added into the build, which gets executed right after R5
SPL finishes its job.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tero Kristo <kristo@kernel.org>
diff --git a/board/ti/j721e/README b/board/ti/j721e/README
index c33afa4..b1c9145 100644
--- a/board/ti/j721e/README
+++ b/board/ti/j721e/README
@@ -73,12 +73,12 @@
| | | | +-------------+ | | |
| | |<--------|---| Start A72 | | | |
| | | | | and jump to | | | |
-| | | | | next image | | | |
+| | | | | DM fw image | | | |
| | | | +-------------+ | | |
| | | | | +-----------+ | |
| | |---------|-----------------------|---->| Reset rls | | |
| | | | | +-----------+ | |
-| | DMSC | | | : | |
+| | TIFS | | | : | |
| |Services | | | +-----------+ | |
| | |<--------|-----------------------|---->|*ATF/OPTEE*| | |
| | | | | +-----------+ | |
@@ -154,7 +154,7 @@
4.2. A72:
$ make CROSS_COMPILE=aarch64-linux-gnu- j721e_evm_a72_defconfig O=/tmp/a72
-$ make CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin O=/tmp/a72
+$ make CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin DM=<path to DM firmware image> O=/tmp/a72
Target Images
--------------
@@ -197,6 +197,9 @@
| | A72 OPTEE | |
| +-------------------+ |
| | | |
+ | | R5 DM FW | |
+ | +-------------------+ |
+ | | | |
| | A72 SPL | |
| +-------------------+ |
| | | |