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mingyangSun (Tim Sum)
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User Since
Jul 30 2018, 6:05 AM (121 w, 6 d)

Recent Activity

Oct 21 2020

mingyangSun added a comment to T843: feature-isolation-l3 to master.

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/6507/1
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/6508/1
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5374/5

Oct 21 2020, 6:26 AM · Trusted Firmware M
mingyangSun added a comment to T847: use generated psa manifest header files.

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/6505
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/6506/1

Oct 21 2020, 6:26 AM
mingyangSun added a comment to T847: use generated psa manifest header files.

https://review.trustedfirmware.org/c/TF-M/tf-m-tests/+/6509

Oct 21 2020, 6:24 AM
mingyangSun created T847: use generated psa manifest header files.
Oct 21 2020, 6:20 AM

Sep 17 2020

mingyangSun added a comment to T778: Isolation level 3.

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5695
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5696
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5697
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5698
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5699

Sep 17 2020, 9:42 AM

Aug 21 2020

mingyangSun added a comment to T777: Implement loader API.

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5284
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5388
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5389

Aug 21 2020, 2:18 AM · Trusted Firmware M

Aug 5 2020

mingyangSun added a comment to T777: Implement loader API.

Use separate source for different models:
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/5101

Aug 5 2020, 7:28 AM · Trusted Firmware M

Jul 23 2020

mingyangSun added a comment to T777: Implement loader API.
Jul 23 2020, 7:29 AM · Trusted Firmware M

Jun 18 2020

mingyangSun added a comment to T777: Implement loader API.

use different 'inc' file and int function for different models.
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/4629/1
move spm header files to spm folder:
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/4630/3

Jun 18 2020, 2:39 AM · Trusted Firmware M
mingyangSun created T777: Implement loader API.
Jun 18 2020, 2:38 AM · Trusted Firmware M
mingyangSun added a comment to T676: Move some SPM files out of core folder and combine with other SPM files..

https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/4630/1

Jun 18 2020, 2:37 AM · Trusted Firmware M

Jun 5 2020

mingyangSun added a comment to T751: Source structure document.

change the include statements:
https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/4437

Jun 5 2020, 6:05 AM · Trusted Firmware M

Feb 18 2020

mingyangSun added a comment to T676: Move some SPM files out of core folder and combine with other SPM files..

https://review.trustedfirmware.org/c/trusted-firmware-m/+/3886
https://review.trustedfirmware.org/c/trusted-firmware-m/+/3887
https://review.trustedfirmware.org/c/trusted-firmware-m/+/3433
https://review.trustedfirmware.org/c/trusted-firmware-m/+/3514
https://review.trustedfirmware.org/c/trusted-firmware-m/+/3888

Feb 18 2020, 2:51 PM · Trusted Firmware M
mingyangSun created T676: Move some SPM files out of core folder and combine with other SPM files..
Feb 18 2020, 2:38 PM · Trusted Firmware M
mingyangSun closed T567: SPRTL - SPRTL framework and c runtime library as Resolved.
Feb 18 2020, 2:35 PM · Trusted Firmware M

Dec 31 2019

mingyangSun closed T541: USART driver implementations for platforms included in TF-M as Resolved.
Dec 31 2019, 2:05 AM · Restricted Project
mingyangSun closed T541: USART driver implementations for platforms included in TF-M, a subtask of T532: TF-M / CMSIS-Pack Alignment, as Resolved.
Dec 31 2019, 2:05 AM · Restricted Project

Dec 24 2019

mingyangSun added a comment to T540: Console via USART.

https://review.trustedfirmware.org/c/trusted-firmware-m/+/2933
https://review.trustedfirmware.org/c/trusted-firmware-m/+/2934
https://review.trustedfirmware.org/c/trusted-firmware-m/+/2935
https://review.trustedfirmware.org/c/trusted-firmware-m/+/2936

Dec 24 2019, 5:54 AM · Restricted Project

Dec 9 2019

mingyangSun added a comment to T541: USART driver implementations for platforms included in TF-M.

besides CMSIS USART driver compliant work, also remove printing with SVC together.

Dec 9 2019, 8:04 AM · Restricted Project

Dec 4 2019

mingyangSun updated subscribers of T541: USART driver implementations for platforms included in TF-M.
Dec 4 2019, 5:40 AM · Restricted Project

Dec 3 2019

mingyangSun added a comment to T541: USART driver implementations for platforms included in TF-M.

Hi, @RobertRostohar
If we remove the "FILE _stdout" declaration from uart_stdout.c as mentioned(It prevents Clib mutex initialization), ARMCLANG image will not output anything anymore.
As the example shown in the link:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.100073_0613_00_en/chr1358938930615.html
"FILE _stdout" is needed for retargeting.
We do not have the same environment(CMSIS-Pack with MDK environment) to reproduce the output in your environment.
Wonder if you knew the root cause of why "FILE __stdout" prevents Clib mutex initialization?

Dec 3 2019, 2:07 AM · Restricted Project

Nov 15 2019

mingyangSun added a comment to T540: Console via USART.
Nov 15 2019, 10:34 AM · Restricted Project

Oct 24 2019

mingyangSun added a comment to T567: SPRTL - SPRTL framework and c runtime library.

SPRTL c runtime library - memmove() and memcpy()
https://review.trustedfirmware.org/c/trusted-firmware-m/+/2365

Oct 24 2019, 7:15 AM · Trusted Firmware M
mingyangSun triaged T567: SPRTL - SPRTL framework and c runtime library as High priority.
Oct 24 2019, 7:12 AM · Trusted Firmware M
mingyangSun closed T454: IPC and SPM optimization as Resolved.
Oct 24 2019, 7:09 AM

Oct 22 2019

mingyangSun added a comment to T514: apply core memory memcpy() and memset() functions.

https://review.trustedfirmware.org/c/trusted-firmware-m/+/2334/

Oct 22 2019, 5:45 AM · Trusted Firmware M
mingyangSun closed T510: SW requirments does not mention to use native cmake on windows as Resolved.
Oct 22 2019, 2:08 AM · Trusted Firmware M
mingyangSun added a comment to T510: SW requirments does not mention to use native cmake on windows.
Oct 22 2019, 2:07 AM · Trusted Firmware M
mingyangSun closed T514: apply core memory memcpy() and memset() functions as Resolved.
Oct 22 2019, 2:07 AM · Trusted Firmware M
mingyangSun added a comment to T514: apply core memory memcpy() and memset() functions.

https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2116/
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/2117/

Oct 22 2019, 2:06 AM · Trusted Firmware M

Sep 26 2019

mingyangSun updated the task description for T514: apply core memory memcpy() and memset() functions.
Sep 26 2019, 2:41 AM · Trusted Firmware M
mingyangSun triaged T514: apply core memory memcpy() and memset() functions as Normal priority.
Sep 26 2019, 2:39 AM · Trusted Firmware M

Sep 24 2019

mingyangSun added a comment to T510: SW requirments does not mention to use native cmake on windows.

https://review.trustedfirmware.org/c/trusted-firmware-m/+/2095/

Sep 24 2019, 5:43 AM · Trusted Firmware M
mingyangSun triaged T510: SW requirments does not mention to use native cmake on windows as Normal priority.
Sep 24 2019, 5:42 AM · Trusted Firmware M

Sep 11 2019

mingyangSun added a comment to T426: Source strcuture adjustment.

move nspm sources to ns_callable: https://review.trustedfirmware.org/c/trusted-firmware-m/+/1921

Sep 11 2019, 7:00 AM · Trusted Firmware M

Sep 3 2019

mingyangSun closed T468: Increase IPC test service secure partition stack size as Resolved.
Sep 3 2019, 1:47 PM · Trusted Firmware M
mingyangSun added a comment to T468: Increase IPC test service secure partition stack size.

After detailed debugging, also increase IPC test client secure partition stack size to 0x220.
patch link: https://review.trustedfirmware.org/c/trusted-firmware-m/+/1785

Sep 3 2019, 1:47 PM · Trusted Firmware M

Aug 19 2019

mingyangSun updated the task description for T468: Increase IPC test service secure partition stack size.
Aug 19 2019, 6:22 AM · Trusted Firmware M

Aug 12 2019

mingyangSun added a comment to T468: Increase IPC test service secure partition stack size.

patch link:
https://review.trustedfirmware.org/c/trusted-firmware-m/+/1762

Aug 12 2019, 6:03 AM · Trusted Firmware M
mingyangSun changed the edit policy for T468: Increase IPC test service secure partition stack size.
Aug 12 2019, 6:01 AM · Trusted Firmware M

Aug 1 2019

mingyangSun added a comment to T454: IPC and SPM optimization.

patch 1: merge IPC model partition data into library model partition data.
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1689/
patch 2: use the merged library model partition data struct as the common one, and replace the old IPC partition data.
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1690/
patch 3: merge tfm_spm.c into spm_api_ipc.c and remove old files.
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1691/
patch 4: separate library model SPM code from spm_api.c and create a new file 'spm_api_func.c' for library model.
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1692/

Aug 1 2019, 10:33 AM
mingyangSun triaged T454: IPC and SPM optimization as High priority.
Aug 1 2019, 8:25 AM

Jul 15 2019

mingyangSun added a comment to T425: Change the existing IPC design document into .rst format..

patch has been successfully merged.

Jul 15 2019, 7:05 AM · Trusted Firmware M

Jul 12 2019

mingyangSun added a comment to T425: Change the existing IPC design document into .rst format..

Patch link:
https://review.trustedfirmware.org/c/trusted-firmware-m/+/1533

Jul 12 2019, 6:08 AM · Trusted Firmware M
mingyangSun changed the edit policy for T425: Change the existing IPC design document into .rst format..
Jul 12 2019, 6:07 AM · Trusted Firmware M
mingyangSun triaged T425: Change the existing IPC design document into .rst format. as High priority.
Jul 12 2019, 5:57 AM · Trusted Firmware M

May 30 2019

mingyangSun added a comment to T382: Remove library veneer functions from IPC model.

Add a switch for selecting platform service.
https://review.trustedfirmware.org/c/trusted-firmware-m/+/1177

May 30 2019, 7:55 AM · Restricted Project

May 14 2019

mingyangSun added a comment to T294: Isolation level 2.

fix a LVL2 ipc test error:
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1064/

May 14 2019, 3:23 AM · Restricted Project
mingyangSun added a comment to T294: Isolation level 2.

Patcher to support AN519 with ARMCLANG:
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1065/
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1066/

May 14 2019, 3:16 AM · Restricted Project
mingyangSun added a comment to T294: Isolation level 2.

Patches to support platforms with GNUARM.
AN521:
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1063/
AN519:
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1067/
MUSCA-B1:
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1068/
MUSCA-A:
https://review.trustedfirmware.org/#/c/trusted-firmware-m/+/1125/

May 14 2019, 3:13 AM · Restricted Project

Mar 18 2019

mingyangSun added a comment to T204: Make IPC branch work on AN519.

The patch for this issue:
https://review.trustedfirmware.org/c/trusted-firmware-m/+/715

Mar 18 2019, 7:28 AM · Trusted Firmware M