[PATCH 0/4] TI K3 DSP remoteproc fixes/enhancements
lokeshvutla at ti.com
Mon Mar 16 16:38:01 CET 2020
On 11/03/20 2:35 AM, Suman Anna wrote:
> Hi All,
> The following series updates the K3 DSP remoteproc driver to fix couple
> of issues, and add the internal memory loading support on C66x DSPs.
> Patches are on top of latest master branch.
> Following is the patch summary:
> - Patch 1 fixes a minor issue with the existing driver
> - Patch 2 is a minor improvement to sanity check the boot addresses
> used with the DSPs within the U-Boot driver code itself.
> - Patches 3 and 4 enhance the driver to support internal memory loading
> support by re-ordering the reset sequences. Patch 3 updates the MMU
> tables, without which the memcpy results in a data abort, and patch 4
> adds the logic to the driver.
Applied to u-boot-ti/next
Thanks and regards,
> Suman Anna (4):
> remoteproc: k3-dsp: Fix unbalanced state machine in k3_dsp_start
> remoteproc: k3-dsp: Add a sanity check for DSP boot address alignment
> armv8: K3: j721e: Add DSP internal memory regions in MMU table
> remoteproc: k3-dsp: Add support for L2RAM loading on C66x DSPs
> arch/arm/mach-k3/arm64-mmu.c | 8 +-
> drivers/remoteproc/ti_k3_dsp_rproc.c | 128 ++++++++++++++++++++++++---
> 2 files changed, 122 insertions(+), 14 deletions(-)
More information about the U-Boot