[EXT_EP-11272] Flash devices require dummy cycles for auto-polling Created: 20/Jul/23 Updated: 20/Jul/23 Resolved: 20/Jul/23 |
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| Status: | Fixed |
| Project: | Embedded Software & Tools |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | High |
| Reporter: | TI User | Assignee: | TI User |
| Resolution: | Fixed | Votes: | 0 |
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Product: | MCAL |
| Internal ID: | MCAL-8620 |
| Found In Release: | MCUSW_J7_01.03.04 |
| Fix In Release: | MCUSW_J7_09.00.00 |
| Affected Platform/Device: | j721e-evm |
| Description |
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Hardware polling of the Flash status requires 8 dummy cycles for the flash device on J7ES EVM. This requirement is documented in the datasheet for the flash. Currently, the dummy cycles for polling are set to zero by default. Our driver needs to explicitly set these with the following step:
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