This commit adds NuttX based bootloader with the support for image
update and recovery if not confirmed. The algorithm utilizes three
flash partitions: primary (image runs from this area), secondary
and tertiary. Secondary and tertiary areas are used for update upload
and recovery.
The update is performed by simple copy from update area to primary
area with recovery being created in recovery area if not already present.
Once image is confirmed by the user, the image in update area is
confirmed as well, update area becomes recovery area and vice versa.
This means the recovery is always present (except for the first update)
and subsequent updates just copy image from update to primary. This
makes the update significantly faster and more considerable to flash
wear while keeping the recovery/revert possibility.
A header (aligned to flash's erase size) must be added to the beginning
of the image. Python script nximage.py can be used to prepend this
header to built binary. The algorithm also uses one erase page at the
end of a partition (partition, not image!) to store flags used to
indicate image confirm status and to detect update/recovery partitions.
Any program uploading update image to the update partition has to erase
this page for the boot to work correctly!
The algorithm implementation is based on a patch initially developed
for MCUboot project but rejected by the project's maintainers
https://github.com/mcu-tools/mcuboot/pull/1902
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
* \def MBEDTLS_CONFIG_FILE
*
* If defined, this is a header which will be included instead of
* `"mbedtls/mbedtls_config.h"`.
no need to specify MBEDTLS_CONFIG_FILE
Signed-off-by: makejian <makejian@xiaomi.com>
CC: mm_heap/mm_memalign.c misc/rwbuffer.c: In function 'rwb_readbytes':
misc/rwbuffer.c:1172:2: warning: #warning Not Implemented [-Wcpp]
1172 | #warning Not Implemented
| ^~~~~~~
CC: binfmt_unloadmodule.c In file included from nsh_console.c:40:
nsh_console.c: In function 'nsh_consoleredirect':
nsh_console.h:85:30: error: 'struct serialsave_s' has no member named 'cn_confd'; did you mean 'cn_infd'?
85 | # define INFD(p) ((p)->cn_confd)
| ^~~~~~~~
nsh_console.c:344:7: note: in expansion of macro 'INFD'
344 | INFD(ssave) = INFD(pstate);
| ^~~~
nsh_console.c: In function 'nsh_consoleundirect':
nsh_console.h:85:30: error: 'struct serialsave_s' has no member named 'cn_confd'; did you mean 'cn_infd'?
85 | # define INFD(p) ((p)->cn_confd)
| ^~~~~~~~
nsh_console.c:370:18: note: in expansion of macro 'INFD'
370 | INFD(pstate) = INFD(ssave);
| ^~~~
Signed-off-by: ligd <liguiding1@xiaomi.com>
the current usage description is incorrect,
ifname must follow ethercat. The number of transfers can be specified
only after ifname is specified.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
add cmake support
after enable TESTING_RESMONITOR, use showinfo -i 2 can show cpuload to
syslog every two seconds.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
CC: vfs/fs_lseek.c /home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c: In function ‘HMAC_CTX_new’:
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:57:31: warning: implicit declaration of function ‘malloc’ [-Wimplicit-function-declaration]
57 | (mbedtls_md_context_t *)malloc(sizeof(mbedtls_md_context_t));
| ^~~~~~
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:28:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘malloc’
27 | #include <mbedtls/hmac_drbg.h>
+++ |+#include <stdlib.h>
28 | #include <mbedtls/md.h>
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:57:31: warning: incompatible implicit declaration of built-in function ‘malloc’ [-Wbuiltin-declaration-mismatch]
57 | (mbedtls_md_context_t *)malloc(sizeof(mbedtls_md_context_t));
| ^~~~~~
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:57:31: note: include ‘<stdlib.h>’ or provide a declaration of ‘malloc’
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c: In function ‘HMAC_CTX_free’:
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:126:3: warning: implicit declaration of function ‘free’ [-Wimplicit-function-declaration]
126 | free(ctx);
| ^~~~
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:126:3: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:126:3: warning: incompatible implicit declaration of built-in function ‘free’ [-Wbuiltin-declaration-mismatch]
/home/cuiziwei/vela/happy/apps/crypto/openssl_mbedtls_wrapper/mbedtls/hmac.c:126:3: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
socketCAN utils are dual licence, there is no point in using
GPL licence when we can use BSD.
Also change `select CANUTILS_LIBCANUTILS` to `depends on CANUTILS_LIBCANUTILS`.
We can't `select` that option when `ALLOW_BSD_COMPONENTS` is not set.
Logs have a great impact on image size, so whether to print logs is
modified as a compilation option and controlled by Kconfig
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
