AM2434: How to place EtherCAT firmware const array in XIP

Hi,

So the firmware is not loaded from library for ethercat_slave_beckhoff_ssc_demo but from C:\ti\ind_comms_sdk_am243x_09_00_00_03\source\industrial_comms\ethercat_slave\icss_fwhal\tiescbsp.c

volatile uint32_t *pru_frame_proc = (uint32_t *)FrameProc;
volatile uint32_t *pru_host_proc = (uint32_t *)HostProc;
volatile uint32_t pru_frame_proc_len = sizeof(FrameProc);
volatile uint32_t pru_host_proc_len = sizeof(HostProc);

bsp_init()
{
/* PRU firmwares are loaded as header files in application */
PRUICSS_writeMemory(pruIcssHandle, PRUICSS_IRAM_PRU(0) , 0,
(uint32_t *) pru_frame_proc,
pru_frame_proc_len);

PRUICSS_writeMemory(pruIcssHandle, PRUICSS_IRAM_PRU(1) , 0,
(uint32_t *) pru_host_proc,
pru_host_proc_len);
}

Instead, you can also read from flash and write to corresponding PRUICSS_IRAM_PRU(x)

Regards,

Aaron

Hi Aaron,

Aaron Thomas said:

Instead, you can also read from flash and write to corresponding PRUICSS_IRAM_PRU(x)

How can I read from flash and write to corresponding PRUICSS_IRAM_PRU(x) ?
Best Regards

Hi Chen,

Sorry for the delay in response. We will look into this and get back to you by mid next week.

Regards,

Aaron

Hi Aaron,

Is there any information for this?

Regards

I will get back to you by Monday

Regards,

Aaron