2021-06-11 04:01:47 +08:00
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CONFIG_PM=n
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2017-01-07 02:16:53 +08:00
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CONFIG_MAIN_STACK_SIZE=10240
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zephyr: migrate signature type to Kconfig
Handle the CONFIG_BOOT_SIGNATURE_TYPE_xxx values in Zephyr's
mcuboot_config.h by converting them into the platform-agnostic MCUboot
definitions.
This requires some changes to the way the release test Makefile is
structured, since Kconfig symbols cannot be set from the command line.
Instead, use the OVERLAY_CONFIG feature of the Zephyr build system,
which allows specifying extra fragments to merge into the final
.config. (This is an orthogonal mechanism to setting CONF_FILE; it is
used by Zephyr's CI script sanitycheck to add additional fragments, so
it's appropriate for use by MCUboot's testing scripts as well.)
We additionally need to move to a single prj.conf file due to a
dependency issue. We can no longer determine CONF_FILE from the
signature type, since that is now determined from the final .config or
autoconf.h, which is a build output that depends on CONF_FILE.
To move to a single prj.conf:
- delete prj-p256.conf and adjust prj.conf to serve both signature types
- add a top-level mbedTLS configuration file which dispatches to
the right sub-header depending on the key type
- as a side effect, have the simulator pick the right config file
depending on the case
This fixes and cleans up quite a bit of the signature type handling,
which had become something of a mess over time. For example, it fixes
a bug in ECDSA mode's configuration that wasn't actually selecting
config-asn1.h, and forces the simulator to use the same mbedTLS
configuration file as builds for real hardware.
Finally, we also have to move the mbedTLS vs. TinyCrypt choice into
mcuboot_config.h at the same time as well, since CMakeLists.txt was
making that decision based on the signature type.
Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
2018-04-13 01:02:38 +08:00
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CONFIG_MBEDTLS_CFG_FILE="mcuboot-mbedtls-cfg.h"
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2017-01-07 02:16:53 +08:00
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2019-12-20 18:06:04 +08:00
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CONFIG_BOOT_SWAP_SAVE_ENCTLV=n
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2023-07-17 21:17:53 +08:00
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CONFIG_BOOT_ENCRYPT_IMAGE=n
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2018-08-31 18:41:50 +08:00
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2019-11-28 21:30:01 +08:00
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CONFIG_BOOT_UPGRADE_ONLY=n
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2018-12-19 17:56:33 +08:00
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CONFIG_BOOT_BOOTSTRAP=n
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2017-10-20 06:45:09 +08:00
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### mbedTLS has its own heap
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# CONFIG_HEAP_MEM_POOL_SIZE is not set
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2017-01-07 02:16:53 +08:00
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|
zephyr: migrate signature type to Kconfig
Handle the CONFIG_BOOT_SIGNATURE_TYPE_xxx values in Zephyr's
mcuboot_config.h by converting them into the platform-agnostic MCUboot
definitions.
This requires some changes to the way the release test Makefile is
structured, since Kconfig symbols cannot be set from the command line.
Instead, use the OVERLAY_CONFIG feature of the Zephyr build system,
which allows specifying extra fragments to merge into the final
.config. (This is an orthogonal mechanism to setting CONF_FILE; it is
used by Zephyr's CI script sanitycheck to add additional fragments, so
it's appropriate for use by MCUboot's testing scripts as well.)
We additionally need to move to a single prj.conf file due to a
dependency issue. We can no longer determine CONF_FILE from the
signature type, since that is now determined from the final .config or
autoconf.h, which is a build output that depends on CONF_FILE.
To move to a single prj.conf:
- delete prj-p256.conf and adjust prj.conf to serve both signature types
- add a top-level mbedTLS configuration file which dispatches to
the right sub-header depending on the key type
- as a side effect, have the simulator pick the right config file
depending on the case
This fixes and cleans up quite a bit of the signature type handling,
which had become something of a mess over time. For example, it fixes
a bug in ECDSA mode's configuration that wasn't actually selecting
config-asn1.h, and forces the simulator to use the same mbedTLS
configuration file as builds for real hardware.
Finally, we also have to move the mbedTLS vs. TinyCrypt choice into
mcuboot_config.h at the same time as well, since CMakeLists.txt was
making that decision based on the signature type.
Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>
2018-04-13 01:02:38 +08:00
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### We never want Zephyr's copy of tinycrypt. If tinycrypt is needed,
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### MCUboot has its own copy in tree.
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# CONFIG_TINYCRYPT is not set
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# CONFIG_TINYCRYPT_ECC_DSA is not set
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# CONFIG_TINYCRYPT_SHA256 is not set
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2017-01-07 02:16:53 +08:00
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CONFIG_FLASH=y
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2017-01-18 21:34:47 +08:00
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2018-09-06 02:54:06 +08:00
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### Various Zephyr boards enable features that we don't want.
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2017-08-31 06:39:07 +08:00
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# CONFIG_BT is not set
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2018-09-06 02:54:06 +08:00
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# CONFIG_BT_CTLR is not set
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2017-08-31 06:39:07 +08:00
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# CONFIG_I2C is not set
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2019-02-02 03:19:47 +08:00
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2019-04-09 04:48:15 +08:00
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CONFIG_LOG=y
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2021-01-27 05:50:38 +08:00
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CONFIG_LOG_MODE_MINIMAL=y # former CONFIG_MODE_MINIMAL
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2019-02-02 03:19:47 +08:00
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### Ensure Zephyr logging changes don't use more resources
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CONFIG_LOG_DEFAULT_LEVEL=0
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2023-06-05 16:37:01 +08:00
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### Use info log level by default
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CONFIG_MCUBOOT_LOG_LEVEL_INF=y
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2020-11-27 15:54:35 +08:00
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### Decrease footprint by ~4 KB in comparison to CBPRINTF_COMPLETE=y
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CONFIG_CBPRINTF_NANO=y
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2023-09-12 17:57:45 +08:00
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### Use the minimal C library to reduce flash usage
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CONFIG_MINIMAL_LIBC=y
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