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Gunter Schmer
1 month ago
Processors
Processors forum
AM4376: gpiochip: Persistence not supported for GPIO
TI Thinks Resolved
Part Number:
AM4376
Hi, we are seeing these dmesg lines saying e.g. "gpio gpiochip6: Persistence not supported for GPIO 6" . Is there a particular configuration in the device tree that is causing this? I looked through the low-level...
Schuyler Patton
12 days ago
Processors
Processors forum
RE: AM4376: How to use MPU_RAM by CPDMA
Hi, That is correct, the MPU_RAM in the MPU Subsystem is not a target port for any L3 interconnect initiators. Best Regards, Schuyler
Frank Livingston
9 days ago
Processors
Processors forum
RE: AM4376: USB Device removal not properly handled in USBHCDMain/xhci_enum.
Hi Shreyas, Sorry for the delayed response. I consulted internally, and was directed to this thread: https://e2e.ti.com/support/processors/f/791/t/893197 It seems the information in this thread can be used to resolve the disconnect issue. Regards...
SY Yoon
1 month ago
Processors
Processors forum
AM4376: AM4376 Boot Sequence
TI Thinks Resolved
Part Number:
AM4376
Hi, My customer wants a boot sequence in eMMC, NOR flash. But this sequence isn't in Table 5-10. SYSBOOT configuration pins. Besides, There is no configuration with eMMC and NOR Flash together. Is it impossible to configure...
peaves
1 month ago
Processors
Processors forum
RE: AM4376: PORz duration spec
Applying a logic low on the reset input asynchronously applies reset to the entire device. The device is released from reset synchronously after the reset input goes high. This is done to ensure internal functions are released from reset in a specific...
Hong Guan64
4 days ago
Processors
Processors forum
RE: AM4376: How to use configuration port of QSPI to access 128MB QSPI flash?
Hi Patil, I'm still exploring options available, and will get back to you. Best, -Hong
Schuyler Patton
29 days ago
Processors
Processors forum
RE: AM4376: "Good Rx Frames", "Rx Start of Frame Overruns" and "Rx DMA Overruns" count up conditions
Hi, The "Good Rx Frames" counts up when the packet is successfully received into the RX FIFO. The RX DMA Overrun count is counting packets that have to be dropped where there is are not any RX CPDMA descriptors available to move the packet...
Schuyler Patton
1 month ago
Processors
Processors forum
RE: AM4376: The behavior of CPSW with respect to broadcast storms and flow control
Hi, I discussed this with the developer of the CPSW driver. When using Linux according to the developer the dual-MAC mode of the CPSW can't cause storm unless there is bridge configured on top. When configured for dual-MAC mode bridge means ALE_BYPASS...
jianzhongxu
1 month ago
Processors
Processors forum
RE: AM4376: RTC was not matched with time after some time
Hi SI., We've identified a typo in <pdk>\packages\ti\csl\src\ip\rtc\V0\cslr_rtc.h. Following line of code #define CSL_RTC_COMP_MSB_RTC_COMP_MSB_SHIFT ((uint32_t)(0U)) should be #define CSL_RTC_COMP_MSB_RTC_COMP_MSB_SHIFT ((uint32_t)...
Vrund Rana
2 months ago
Processors
Processors forum
AM4376: tcpecho example and sntp
Resolved
Part Number:
AM4376
Hello, TI_RTOS is used. 1) I want to use tcpecho example. how to generate
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