AM6442: no GPMC in SysConfig @ SDK

Kalman Budai

Intellectual 490 points

Part Number: AM6442
Other Parts Discussed in Thread: SYSCONFIG

Dear TI,

I am using the newest SysConfig

When I start it with unselected Software product

then GPMC is available and the tool generates files for PDK

BUT I am dealing with R5F cores only and I have to work with SDK therefore choose it

And GPMC support is missing in this case, tool generates files for SDK

Is this a bug or a feature?

Will you add GPMC support to SDK soon or how should I add the pinmux info to SDK?

Regards, Kalman

over 2 years ago

0 Ming Wei over 2 years ago

TI__Mastermind 41935 points

Hi Kalman,

Please refer to the following thread:

(3) PROCESSOR-SDK-AM64X: mcu_plus_sdk_am64x_08_00_00_21: GPMC driver / header files missing - Processors forum - Processors - TI E2E support forums

Best regards,

Ming

0 Kalman Budai over 2 years ago in reply to Ming Wei

Intellectual 490 points

Hi Ming,

thanks for the link! It shows the GPMC initialization nicely.

But what about pinmux? As I see GPMC0_ADxx pins must be configured by hand in SysConfig as GPIO and PIN_MODE() setting must be hacked by hand in ti_pinmux_config.c file. Is this the proper way?

Regards, Kalman

0 Ming Wei over 2 years ago in reply to Kalman Budai

TI__Mastermind 41935 points

Hi Kalman,

Unfortunately no. You have to use this "hacked" ti_pinmux_config.c until we officially support GPMC in MCU Plus SDK and Sysconfig.

Best regards,

Ming