diff options
| author | Suman Anna <s-anna@ti.com> | 2022-02-13 12:48:48 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-02-21 08:35:40 -0500 |
| commit | 5d90836cb51de553cf3a83143f99cd60cae26578 (patch) | |
| tree | 5adfd7874ec9343e61e6203d12622c2baed1f5b2 /arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi | |
| parent | 68a51cc8ec4692f4d7104afde8e0db7596fce545 (diff) | |
arm: dts: k3-j7200: Fix up MAIN R5FSS cluster mode back to Split-mode
The default U-Boot environment variables and design are all set up for
the MAIN R5FSS cluster to be in Split-mode. This is the setting used
when the dts nodes were originally added in v2021.01 U-Boot and the
dt nodes are synched with the kernel binding property names in
commit 468ec2f3ef8f ("remoteproc: k3_r5: Sync to upstreamed kernel DT
property names") merged in v2021.04-rc2.
The modes for the MAIN R5FSS cluster got switched back to LockStep mode
by mistake in commit fa09b12dc5f6 ("arm: ti: k3: Resync dts files and
bindings with Linux Kernel v5.14") in v2022.01-rc1. This throws the
following warning messages when early-booting the cores using default
env variables,
k3_r5f_rproc r5f@5d00000: Invalid op: Trying to start secondary core 7 in lockstep mode
Load Remote Processor 3 with data@addr=0x82000000 83148 bytes: Failed!
Fix this by switching back both the clusters to the expected Split-mode.
Make this mode change in the u-boot specific dtsi file to avoid such
sync overrides in the future until the kernel dts is also switched to
Split-mode by default.
Fixes: fa09b12dc5f6 ("arm: ti: k3: Resync dts files and bindings with Linux Kernel v5.14")
Signed-off-by: Suman Anna <s-anna@ti.com>
Diffstat (limited to 'arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi index 1544c2e51b..ce52ffcf96 100644 --- a/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi +++ b/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi @@ -192,3 +192,7 @@ &serdes0 { u-boot,dm-spl; }; + +&main_r5fss0 { + ti,cluster-mode = <0>; +}; |