4c43e3b756
If/when "zephry,entropy" is enabled CONFIG_ENTROPY_GENRATOR is automatically enabled, therefore enabling the corresponding platform entropy driver. On some platform this is a problem because the entropy driver is not used directly as random source, but only to seed the ctr-drbg algorithm provided by Mbed TLS. Unfortunately CONFIG_MBEDTLS_CIPHER_MODE_CTR_ENABLED cannot be directly enabled because CONFIG_MBEDTLS_CFG_FILE used in mcuboot is different from the "config-tls-generic.h" which is required to use Kconfig symbols defined in "zephyr/modules/mbedtls/Kconfig.tls-generic". Moreover entropy and random number generators are not required in mcuboot because signature verification is a deterministic operation. In conclusion this commit disables "zephyr,entropy" in mcuboot DTS overlay file. Signed-off-by: Valerio Setti <vsetti@baylibre.com> |
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| hawkbit | ||
| mcumgr/smp_svr | ||
| osdp | ||
| updatehub | ||
| mgmt.rst | ||