[PATCH 0/3] MCU R5F branch-only boot on J7200 SoCs

Suman Anna s-anna at ti.com
Tue Aug 18 21:09:42 CEST 2020

Hi Lokesh,

The following series adds the support for the branch-only boot of an
application firmware on MCU R5F from R5 SPL after it has finished
launching the A72.

Most of the changes are just related to updating J7200 defconfigs or
dts nodes, as the core logic for R5 SPL branch-only boot is already
present. The boot media supported is _only_ SDCard just like with
J721E SoCs. Firmware images to be used are the non-ATCM images.

The series is on top of the previous "Early-boot support of R5FSS from
A72 U-Boot for J7200 SoCs" [1].

Following is the patch summary:
 - Patch #1 updates the R5 SPL rproc env variables for J7200 SoCs given
   the different firmware names used between J721E & J7200 SoCs. The
   Main R5FSS variables are also left out, until the support for the
   same is added to code.
 - Patches #2 and #3 add and enable the FS_LOADER node and Kconfigs

[1] https://patchwork.ozlabs.org/project/uboot/list/?series=196101

Suman Anna (3):
  env: ti: j721e-evm: Update R5 SPL rproc env variables for J7200
  arm: dts: k3-j7200-r5: Add fs_loader node
  configs: j7200_evm_r5: Enable FS_LOADER

 arch/arm/dts/k3-j7200-r5-common-proc-board.dts | 6 ++++++
 configs/j7200_evm_r5_defconfig                 | 1 +
 include/configs/j721e_evm.h                    | 6 ++++++
 3 files changed, 13 insertions(+)


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