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board: phytec: phycore_am62ax: Share ethernet resources with boot r5 core

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During the U-Boot SPL R5 boot stage the code is running on the MAIN R5
core, which means a host ID of 36 is used for DM/TIFS communication,
see [1]. In order to enable Ethernet boot update the DMA resources used
to be shared with the MAIN R5 core instead of the MCU R5 core.

[1] https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/am62ax/hosts.html

Based on patch 19 from https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1307981/sk-am62a-lp-rgmii-boot-mode-problem

Signed-off-by: Nathan Morrisson <nmorrisson@phytec.com>
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
This commit is contained in:
Nathan Morrisson 2025-03-25 04:58:23 +01:00 • committed by Tom Rini
parent a0f73e847d
commit 5327b62c12
2 changed files with 32 additions and 26 deletions
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10
board/phytec/phycore_am62ax/rm-cfg.yaml
View file

@ -713,7 +713,7 @@ rm-cfg:
start_resource: 19
num_resource: 64
type: 1937
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 83
@ -767,7 +767,7 @@ rm-cfg:
start_resource: 118
num_resource: 16
type: 1943
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 134
@ -833,7 +833,7 @@ rm-cfg:
start_resource: 19
num_resource: 8
type: 1956
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 27
@ -917,7 +917,7 @@ rm-cfg:
start_resource: 19
num_resource: 1
type: 1963
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 19
@ -929,7 +929,7 @@ rm-cfg:
start_resource: 19
num_resource: 16
type: 1964
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 20

48
board/phytec/phycore_am62ax/tifs-rm-cfg.yaml
View file

@ -24,26 +24,26 @@ tifs-rm-cfg:
allowed_priority: 0xAAAA
allowed_sched_priority: 0xAA
- # 2
host_id: 30
host_id: 20
allowed_atype: 0x2A
allowed_qos: 0xAAAA
allowed_orderid: 0xAAAAAAAA
allowed_priority: 0xAAAA
allowed_sched_priority: 0xAA
- # 3
host_id: 36
host_id: 30
allowed_atype: 0x2A
allowed_qos: 0xAAAA
allowed_orderid: 0xAAAAAAAA
allowed_priority: 0xAAAA
allowed_sched_priority: 0xAA
- # 4
host_id: 0
allowed_atype: 0
allowed_qos: 0
allowed_orderid: 0
allowed_priority: 0
allowed_sched_priority: 0
host_id: 36
allowed_atype: 0x2A
allowed_qos: 0xAAAA
allowed_orderid: 0xAAAAAAAA
allowed_priority: 0xAAAA
allowed_sched_priority: 0xAA
- # 5
host_id: 0
allowed_atype: 0
@ -244,7 +244,7 @@ tifs-rm-cfg:
subhdr:
magic: 0x7B25
size: 8
resasg_entries_size: 872
resasg_entries_size: 880
reserved: 0
resasg_entries:
-
@ -257,7 +257,7 @@ tifs-rm-cfg:
start_resource: 18
num_resource: 6
type: 1677
host_id: 35
host_id: 20
reserved: 0
-
start_resource: 18
@ -287,7 +287,7 @@ tifs-rm-cfg:
start_resource: 72
num_resource: 6
type: 1678
host_id: 35
host_id: 20
reserved: 0
-
start_resource: 72
@ -317,7 +317,7 @@ tifs-rm-cfg:
start_resource: 44
num_resource: 6
type: 1679
host_id: 35
host_id: 20
reserved: 0
-
start_resource: 44
@ -347,7 +347,7 @@ tifs-rm-cfg:
start_resource: 18
num_resource: 6
type: 1696
host_id: 35
host_id: 20
reserved: 0
-
start_resource: 18
@ -377,7 +377,7 @@ tifs-rm-cfg:
start_resource: 18
num_resource: 6
type: 1697
host_id: 35
host_id: 20
reserved: 0
-
start_resource: 18
@ -407,7 +407,7 @@ tifs-rm-cfg:
start_resource: 12
num_resource: 6
type: 1698
host_id: 35
host_id: 20
reserved: 0
-
start_resource: 12
@ -429,10 +429,16 @@ tifs-rm-cfg:
reserved: 0
-
start_resource: 6
num_resource: 34
num_resource: 26
type: 1802
host_id: 12
reserved: 0
-
start_resource: 32
num_resource: 8
type: 1802
host_id: 20
reserved: 0
-
start_resource: 44
num_resource: 36
@ -587,7 +593,7 @@ tifs-rm-cfg:
start_resource: 19
num_resource: 64
type: 1937
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 83
@ -641,7 +647,7 @@ tifs-rm-cfg:
start_resource: 118
num_resource: 16
type: 1943
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 134
@ -707,7 +713,7 @@ tifs-rm-cfg:
start_resource: 19
num_resource: 8
type: 1956
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 27
@ -791,7 +797,7 @@ tifs-rm-cfg:
start_resource: 19
num_resource: 1
type: 1963
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 19
@ -803,7 +809,7 @@ tifs-rm-cfg:
start_resource: 19
num_resource: 16
type: 1964
host_id: 30
host_id: 36
reserved: 0
-
start_resource: 20