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Hello Jack,
Can you please provide the link you mentioned, it seems to be missing.
Regards,
Erick
Eric.
Sorry I missed the link mentioned above.
Here is the clock info for their system.
root@tgu:/sys/class/gpio/gpio485# cat /sys/kernel/debug/clk/clk_summary enable prepare protect duty clock count count count rate accuracy phase cycle --------------------------------------------------------------------------------------------- clk:292:89 0 0 0 100000000 0 0 50000 clk:292:85 0 0 0 100000000 0 0 50000 bus@100000:wiz@5060000_refclk-dig 0 0 0 100000000 0 0 50000 bus@100000:wiz@5060000_pll1-refclk 0 0 0 100000000 0 0 50000 bus@100000:wiz@5060000_pll0-refclk 0 0 0 100000000 0 0 50000 clk:292:88 0 0 0 125000000 0 0 50000 clk:292:87 0 0 0 0 0 0 50000 clk:292:86 0 0 0 25000000 0 0 50000 clk:292:11 0 0 0 125000000 0 0 50000 clk:288:14 0 0 0 0 0 0 50000 clk:288:13 0 0 0 25000000 0 0 50000 clk:288:12 0 0 0 25000000 0 0 50000 clk:288:3 0 0 0 24000000 0 0 50000 clk:287:4 0 0 0 25000000 0 0 50000 clk:287:3 0 0 0 96000000 0 0 50000 clk:287:2 0 0 0 96000000 0 0 50000 clk:286:2 0 0 0 48000000 0 0 50000 clk:283:2 0 0 0 48000000 0 0 50000 clk:282:2 0 0 0 48000000 0 0 50000 clk:280:2 0 0 0 48000000 0 0 50000 clk:279:2 0 0 0 48000000 0 0 50000 clk:278:2 0 0 0 48000000 0 0 50000 clk:266:4 0 0 0 50000000 0 0 50000 clk:253:9 0 0 0 0 0 0 50000 clk:253:8 0 0 0 0 0 0 50000 clk:253:7 0 0 0 0 0 0 50000 clk:253:6 0 0 0 0 0 0 50000 clk:253:5 0 0 0 32550 0 0 50000 clk:253:1 0 0 0 32550 0 0 50000 clk:253:4 0 0 0 12500000 0 0 50000 clk:253:3 0 0 0 0 0 0 50000 clk:253:2 0 0 0 25000000 0 0 50000 clk:252:9 0 0 0 0 0 0 50000 clk:252:8 0 0 0 0 0 0 50000 clk:252:7 0 0 0 0 0 0 50000 clk:252:6 0 0 0 0 0 0 50000 clk:252:5 0 0 0 32550 0 0 50000 clk:252:1 0 0 0 32550 0 0 50000 clk:252:4 0 0 0 12500000 0 0 50000 clk:252:3 0 0 0 0 0 0 50000 clk:252:2 0 0 0 25000000 0 0 50000 clk:201:17 0 0 0 500000000 0 0 50000 clk:201:16 0 0 0 500000000 0 0 50000 clk:201:15 0 0 0 0 0 0 50000 clk:201:14 0 0 0 0 0 0 50000 clk:201:13 0 0 0 0 0 0 50000 clk:201:12 0 0 0 0 0 0 50000 clk:201:11 0 0 0 0 0 0 50000 clk:201:10 0 0 0 0 0 0 50000 clk:201:9 0 0 0 0 0 0 50000 clk:201:8 0 0 0 0 0 0 50000 clk:201:7 0 0 0 0 0 0 50000 clk:201:6 0 0 0 0 0 0 50000 clk:201:5 0 0 0 0 0 0 50000 clk:201:4 0 0 0 0 0 0 50000 clk:201:3 0 0 0 200000000 0 0 50000 clk:201:2 0 0 0 200000000 0 0 50000 clk:201:1 0 0 0 200000000 0 0 50000 clk:197:1 0 0 0 96000000 0 0 50000 clk:195:1 0 0 0 96000000 0 0 50000 clk:194:1 0 0 0 96000000 0 0 50000 clk:193:1 0 0 0 96000000 0 0 50000 clk:192:1 0 0 0 96000000 0 0 50000 clk:191:1 0 0 0 96000000 0 0 50000 clk:190:1 0 0 0 96000000 0 0 50000 clk:189:1 0 0 0 96000000 0 0 50000 clk:188:1 0 0 0 96000000 0 0 50000 clk:187:1 0 0 0 96000000 0 0 50000 clk:171:6 0 0 0 25000000 0 0 50000 clk:171:5 0 0 0 0 0 0 50000 clk:171:4 0 0 0 0 0 0 50000 clk:171:3 0 0 0 80000000 0 0 50000 clk:171:2 0 0 0 80000000 0 0 50000 clk:171:0 0 0 0 125000000 0 0 50000 clk:170:6 0 0 0 25000000 0 0 50000 clk:170:5 0 0 0 0 0 0 50000 clk:170:4 0 0 0 0 0 0 50000 clk:170:3 0 0 0 80000000 0 0 50000 clk:170:2 0 0 0 80000000 0 0 50000 clk:170:0 0 0 0 125000000 0 0 50000 clk:168:6 0 0 0 25000000 0 0 50000 clk:168:5 0 0 0 0 0 0 50000 clk:168:4 0 0 0 0 0 0 50000 clk:168:3 0 0 0 80000000 0 0 50000 clk:168:2 0 0 0 80000000 0 0 50000 clk:168:0 0 0 0 125000000 0 0 50000 clk:162:6 0 0 0 25000000 0 0 50000 clk:162:5 0 0 0 0 0 0 50000 clk:162:4 0 0 0 0 0 0 50000 clk:162:3 0 0 0 80000000 0 0 50000 clk:162:2 0 0 0 80000000 0 0 50000 clk:162:0 0 0 0 125000000 0 0 50000 clk:156:6 0 0 0 25000000 0 0 50000 clk:156:5 0 0 0 0 0 0 50000 clk:156:4 0 0 0 0 0 0 50000 clk:156:3 0 0 0 80000000 0 0 50000 clk:156:2 0 0 0 80000000 0 0 50000 clk:156:0 0 0 0 125000000 0 0 50000 clk:151:6 0 0 0 25000000 0 0 50000 clk:151:5 0 0 0 0 0 0 50000 clk:151:4 0 0 0 0 0 0 50000 clk:151:3 0 0 0 80000000 0 0 50000 clk:151:2 0 0 0 80000000 0 0 50000 clk:151:0 0 0 0 125000000 0 0 50000 clk:149:4 0 0 0 192000000 0 0 50000 clk:149:3 0 0 0 96000000 0 0 50000 clk:149:2 0 0 0 96000000 0 0 50000 clk:146:2 0 0 0 48000000 0 0 50000 clk:113:4 0 0 0 12500000 0 0 50000 clk:113:3 0 0 0 32550 0 0 50000 clk:113:2 0 0 0 166666666 0 0 50000 clk:113:1 1 1 0 166666666 0 0 50000 clk:113:0 1 1 0 166666666 0 0 50000 clk:105:0 1 1 0 125000000 0 0 50000 clk:102:5 0 0 0 166666666 0 0 50000 clk:102:0 0 0 0 0 0 0 50000 clk:92:6 0 0 0 200000000 0 0 50000 clk:92:5 0 0 0 200000000 0 0 50000 clk:92:4 0 0 0 192000000 0 0 50000 clk:92:3 1 1 0 200000000 0 0 50000 clk:92:2 1 1 0 200000000 0 0 50000 clk:92:1 0 0 0 250000000 0 0 50000 clk:91:7 0 0 0 200000000 0 0 50000 clk:91:6 0 0 0 200000000 0 0 50000 clk:91:5 0 0 0 192000000 0 0 50000 clk:91:4 1 1 0 200000000 0 0 50000 clk:91:3 1 1 0 200000000 0 0 50000 clk:91:0 0 0 0 250000000 0 0 50000 clk:19:33 0 0 0 320000000 0 0 50000 clk:19:16 0 0 0 200000000 0 0 50000 clk:18:21 0 0 0 333333333 0 0 50000 clk:18:18 0 0 0 500000000 0 0 50000 clk:18:2 0 0 0 500000000 0 0 50000 clk:18:17 0 0 0 500000000 0 0 50000 clk:18:16 0 0 0 0 0 0 50000 clk:18:15 0 0 0 0 0 0 50000 clk:18:14 0 0 0 0 0 0 50000 clk:18:13 0 0 0 0 0 0 50000 clk:18:12 0 0 0 0 0 0 50000 clk:18:11 0 0 0 0 0 0 50000 clk:18:10 0 0 0 0 0 0 50000 clk:18:9 0 0 0 0 0 0 50000 clk:18:8 0 0 0 0 0 0 50000 clk:18:7 0 0 0 0 0 0 50000 clk:18:6 0 0 0 0 0 0 50000 clk:18:5 0 0 0 0 0 0 50000 clk:18:4 0 0 0 200000000 0 0 50000 clk:18:3 0 0 0 200000000 0 0 50000 clk:0:5 0 0 0 0 0 0 50000 clk:0:4 0 0 0 58823529 0 0 50000 clk:0:3 0 0 0 60000000 0 0 50000 clk:0:2 0 0 0 25000000 0 0 50000 clk:0:1 0 0 0 25000000 0 0 50000 serdes-refclk 0 0 0 100000000 0 0 50000 bus@100000:wiz@5060000_cmn-refclk-dig-div 0 0 0 0 0 0 50000
Thanks.
Regards,
Jack
Hi Keerthy J,
As mentioned above, we use 25MHz system clock instead of 19.2MHz to solve the packet loss problem at CPSW5G.
Actually, we have two problems in now. One is USB3.0 is not work correctly with SGMII interface. Other is baud rate of one of UART is not work correctly. So we thought that the change of system clock can be the reason of problem.
As your mention, we just changed DIP switch (bootstrap) and we didn't change any software. Just we want to check again that does it required any change of software part. If you can confirm, we can close this issue.
In fact, UART problem seems related with wkup_uart0 problem.
- YoungHan Kim
As your mention, we just changed DIP switch (bootstrap) and we didn't change any software. Just we want to check again that does it required any change of software part. If you can confirm, we can close this issue.
I check internally and NOcode change should be necessary.
Thanks,
Keerthy