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Merge branch 'bugfix/esp32s3_efuse_wafer_major_v5.0' into 'release/v5.0'
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esp32s3: fixed bug chip v0.0 detected as vX.0 (v5.0)

See merge request espressif/esp-idf!21016
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ginkgm committed Nov 10, 2022
2 parents 166effd + 5b0448e commit 3f2f35b
Showing 1 changed file with 9 additions and 1 deletion.
10 changes: 9 additions & 1 deletion components/hal/esp32s3/efuse_hal.c
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,15 @@

uint32_t efuse_hal_get_major_chip_version(void)
{
return efuse_ll_get_chip_wafer_version_major();
uint32_t ret = efuse_ll_get_chip_wafer_version_major();
//Workaround: The major version field was allocated to other purposes when block version is v1.1.
//Luckily only chip v0.0 have this kind of block version and efuse usage.
if (efuse_ll_get_chip_wafer_version_minor() == 0 &&
efuse_ll_get_blk_version_major() == 1 &&
efuse_ll_get_blk_version_minor() == 1) {
ret = 0;
}
return ret;
}

uint32_t efuse_hal_get_minor_chip_version(void)
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