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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/08/24 20:47:38 UTC
[GitHub] [incubator-nuttx] gustavonihei opened a new pull request, #6916: ESP32-S3: Fix Data allocation offset within shared Internal SRAM1
gustavonihei opened a new pull request, #6916:
URL: https://github.com/apache/incubator-nuttx/pull/6916
## Summary
This PR intends to fix the offset calculation for preventing the overlapping between IRAM and DRAM regions.
On ESP32-S3, the **Internal SRAM 1** may be accessed both via the Instruction Bus as well via Data Bus:

## Impact
Prior to this PR, the offset was greater than actually required, resulting in wasted memory space.
## Testing
`esp32s3-devkit:nsh` running `ostest` successfully.
Manual inspection of the output Linker map file.
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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #6916: ESP32-S3: Fix Data allocation offset within shared Internal SRAM1
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 merged PR #6916:
URL: https://github.com/apache/incubator-nuttx/pull/6916
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