* [PATCH] board: ti: j784s4: Update Resource Management configs
@ 2025-02-27 6:49 Neha Malcom Francis
2025-02-27 8:10 ` Kumar, Udit
0 siblings, 1 reply; 2+ messages in thread
From: Neha Malcom Francis @ 2025-02-27 6:49 UTC (permalink / raw)
To: trini; +Cc: vaishnav.a, u-kumar1, n-francis, u-boot
From: Vaishnav Achath <vaishnav.a@ti.com>
Update rm-cfg.yaml and tifs-rm-cfg.yaml to account for the
latest changes added in the K3 Resource Partitioning Tool.
The change enables resource sharing between A72_2 and MAIN_0_R5_0
for the BCDMA CSI RX and TX channels, J784S4 supports upto 12
CSI cameras and 16 channels would not be enough for all such use
cases for RTOS and Linux, thus sharing of resources in needed.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
[n-francis@ti.com: rebased and sent on behalf]
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
---
board/ti/j784s4/rm-cfg.yaml | 24 ++++++++++++------------
board/ti/j784s4/tifs-rm-cfg.yaml | 24 ++++++++++++------------
2 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/board/ti/j784s4/rm-cfg.yaml b/board/ti/j784s4/rm-cfg.yaml
index a448bd2e1e0..6968d317522 100644
--- a/board/ti/j784s4/rm-cfg.yaml
+++ b/board/ti/j784s4/rm-cfg.yaml
@@ -406,49 +406,49 @@ rm-cfg:
reserved: 0
-
start_resource: 16
- num_resource: 16
+ num_resource: 32
type: 17998
host_id: 12
reserved: 0
-
- start_resource: 32
- num_resource: 16
+ start_resource: 16
+ num_resource: 32
type: 17998
host_id: 35
reserved: 0
-
start_resource: 0
- num_resource: 8
+ num_resource: 16
type: 17999
host_id: 12
reserved: 0
-
- start_resource: 8
- num_resource: 8
+ start_resource: 0
+ num_resource: 16
type: 17999
host_id: 35
reserved: 0
-
start_resource: 0
- num_resource: 16
+ num_resource: 32
type: 18017
host_id: 12
reserved: 0
-
- start_resource: 16
- num_resource: 16
+ start_resource: 0
+ num_resource: 32
type: 18017
host_id: 35
reserved: 0
-
start_resource: 0
- num_resource: 8
+ num_resource: 16
type: 18018
host_id: 12
reserved: 0
-
- start_resource: 8
- num_resource: 8
+ start_resource: 0
+ num_resource: 16
type: 18018
host_id: 35
reserved: 0
diff --git a/board/ti/j784s4/tifs-rm-cfg.yaml b/board/ti/j784s4/tifs-rm-cfg.yaml
index 1c5faffb8e9..992ea23155a 100644
--- a/board/ti/j784s4/tifs-rm-cfg.yaml
+++ b/board/ti/j784s4/tifs-rm-cfg.yaml
@@ -250,49 +250,49 @@ tifs-rm-cfg:
resasg_entries:
-
start_resource: 16
- num_resource: 16
+ num_resource: 32
type: 17998
host_id: 12
reserved: 0
-
- start_resource: 32
- num_resource: 16
+ start_resource: 16
+ num_resource: 32
type: 17998
host_id: 35
reserved: 0
-
start_resource: 0
- num_resource: 8
+ num_resource: 16
type: 17999
host_id: 12
reserved: 0
-
- start_resource: 8
- num_resource: 8
+ start_resource: 0
+ num_resource: 16
type: 17999
host_id: 35
reserved: 0
-
start_resource: 0
- num_resource: 16
+ num_resource: 32
type: 18017
host_id: 12
reserved: 0
-
- start_resource: 16
- num_resource: 16
+ start_resource: 0
+ num_resource: 32
type: 18017
host_id: 35
reserved: 0
-
start_resource: 0
- num_resource: 8
+ num_resource: 16
type: 18018
host_id: 12
reserved: 0
-
- start_resource: 8
- num_resource: 8
+ start_resource: 0
+ num_resource: 16
type: 18018
host_id: 35
reserved: 0
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] board: ti: j784s4: Update Resource Management configs
2025-02-27 6:49 [PATCH] board: ti: j784s4: Update Resource Management configs Neha Malcom Francis
@ 2025-02-27 8:10 ` Kumar, Udit
0 siblings, 0 replies; 2+ messages in thread
From: Kumar, Udit @ 2025-02-27 8:10 UTC (permalink / raw)
To: Neha Malcom Francis, trini; +Cc: vaishnav.a, u-boot
On 2/27/2025 12:19 PM, Neha Malcom Francis wrote:
> From: Vaishnav Achath <vaishnav.a@ti.com>
>
> Update rm-cfg.yaml and tifs-rm-cfg.yaml to account for the
> latest changes added in the K3 Resource Partitioning Tool.
Please give the version of this tool instead of latest :)
>
> The change enables resource sharing between A72_2 and MAIN_0_R5_0
> for the BCDMA CSI RX and TX channels, J784S4 supports upto 12
> CSI cameras and 16 channels would not be enough for all such use
> cases for RTOS and Linux, thus sharing of resources in needed.
Please add in commit message, what you are doing to overcome with
limitation.
Something like, increasing channels to 32 or so .
With above changes in commit message,
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
>
> Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
> [n-francis@ti.com: rebased and sent on behalf]
> Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
> ---
> board/ti/j784s4/rm-cfg.yaml | 24 ++++++++++++------------
> board/ti/j784s4/tifs-rm-cfg.yaml | 24 ++++++++++++------------
> 2 files changed, 24 insertions(+), 24 deletions(-)
>
> diff --git a/board/ti/j784s4/rm-cfg.yaml b/board/ti/j784s4/rm-cfg.yaml
> index a448bd2e1e0..6968d317522 100644
> --- a/board/ti/j784s4/rm-cfg.yaml
> +++ b/board/ti/j784s4/rm-cfg.yaml
> @@ -406,49 +406,49 @@ rm-cfg:
> reserved: 0
> [..]
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-02-27 8:10 ` Kumar, Udit
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