LayerscapeのトピックRe: debug memory of LS1043A

debug memory of LS1043A

yunjukim — Wed, 25 May 2016 02:06:50 GMT

I want to know the base address o debug memory of LS1043A.

My debugger is not CodeWarrior, so it needs for the setting of the debugger.

Re: debug memory of LS1043A

bpe — Wed, 25 May 2016 09:47:05 GMT

LS1043A does not have any memory dedicated to debug. It has, however,

two blocks of OCRAM at offsets 0x1000_0000 and 0x1001_0000. This

RAM doesn't require any initialization and can be used to hold debug

information or debug monitor code if that is required by your debug

system before the main system memory is initialized.

See LS1043ARM, Section 6.4 for details.

As of the rest of memory, any region not used by your application can

be used by a debugger, refer to your application code and/or

documentation.

Have a great day,
Platon

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Re: debug memory of LS1043A

yunjukim — Wed, 25 May 2016 10:10:53 GMT

Hello.

Sorry that my previous email was not clear enough.

I want to know the base address of the below table.

ARM® Cortex®-A53 MPCore Processor Technical Reference Manual

Table 11-27 Address mapping for APB components

Address offset Component

0x000000 - 0x000FFF Cortex-A53 APB ROM table

0x010000 - 0x010FFF CPU 0 Debug

0x020000 - 0x020FFF CPU 0 CTI

0x030000 - 0x030FFF CPU 0 PMU

....

Regards,

2016-05-25 18:48 GMT+09:00 bpe <admin@community.freescale.com>:

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Re: debug memory of LS1043A

bpe — Thu, 02 Jun 2016 15:53:17 GMT

This information requires NDA. Please contact your distributor.