brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 15:26:03 +09:00
Code Issues Projects Releases Wiki Activity

remoteproc: k3-r5: Fix rproc init failure for Main R5FSS0

Browse Source 
The Main R5FSS0 cluster is also enabled to probe the R5F remoteproc
driver within R5 SPL for booting the Core0 very early. This results
in a ti_sci_power_domain_on failure during the probe from the A72
U-Boot when "rproc init" is executed at U-Boot prompt, and doesn't
enumerate all the rproc devices.

Fix this by suppressing the power_domain_on altogether using the
flag DM_FLAG_DEFAULT_PD_CTRL_OFF added in commit af94ad418d
("dm: core: Allow for not controlling the power-domain by DM framework").

Fixes: fac6aa817a ("configs: j721e_evm_r5: Enable R5F remoteproc support")
Signed-off-by: Suman Anna <s-anna@ti.com>
This commit is contained in:
Suman Anna 2020-03-10 18:34:54 -05:00 committed by Lokesh Vutla
parent 42005817ee
commit 0438a0a181
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/remoteproc/ti_k3_r5f_rproc.c
View File

@ -816,4 +816,5 @@ U_BOOT_DRIVER(k3_r5fss) = {
.id = UCLASS_MISC,
.probe = k3_r5f_cluster_probe,
.priv_auto_alloc_size = sizeof(struct k3_r5f_cluster),
.flags = DM_FLAG_DEFAULT_PD_CTRL_OFF,
};