since bootloader may call modlib functions directly
to load elf firmware without binfmt, dlfcn or module.
BTW, this patch also remove the duplicated selecttion
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
serial/serial_cmsdk.c: In function 'uart_cmsdk_ioctl':
serial/serial_cmsdk.c:544:10: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
544 | return ret;
| ^~~
Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
This implementation is from glibc, and the license is LGPL
This reverts commit 862244586976b9388f87dc639225d714dd70e4af.
Signed-off-by: liwenxiang1 <liwenxiang1@xiaomi.com>
Added a flash driver for the STM32G4 series. The primary change here is
the addition of stm32g4xxx_flash.c. This file uses the STM32L4 flash
driver as a template. The primary difference is the accounting for dual
banks with different page sizes.
Fixed error while building b-g474e-dpow1/buckboost. It was possible (technically) to have page be used uninitialzied. Changing the if statement to default to using a flash_page_size == 2048 fixes this issue.
`g_iob_sem.semcount` is both manually changed in iob source code and api
nxsem_xxx.
nxsem related API uses critical_section to ensure sem value is modified
correctly. If iob using spin lock and modify sem value in the same time,
it's not safe.
This PR revert the spin lock change and uses critical section to align
with what nxsem uses.
This patch fixes the PR Labeler, such that PRs with modified files in `include/*.h` and `include/nuttx/*.h` are labeled as "Area: OS Components". Previously the PR Labeler ignores files like `include/nuttx/elf.h`, which causes Build Jobs to be skipped incorrectly.
In armv8m the FPSCR[18:16] LTPSIZE field must be set to 0b100 for
"Tail predication not applied" as it's reset value.
Signed-off-by: zhangyuan29 <zhangyuan29@xiaomi.com>
Summary:
1. Support armv7-a armv7-r armv8-r
2. The NSACR is read-only in Non-secure PL1 and PL2 modes.
3. The NSACR is read/write in Secure PL1 modes.
4. When the NSACR.{CP11,CP10} bit is set to 1,
Non-secure access to coprocessor 11,10 enable
Signed-off-by: wangming9 <wangming9@xiaomi.com>
Signed-off-by: lipengfei28 <lipengfei28@xiaomi.com>
Summary:
Add the default CPU frequency configuration.
Signed-off-by: wangming9 <wangming9@xiaomi.com>
Signed-off-by: lipengfei28 <lipengfei28@xiaomi.com>
Configuration/Tool: teensy-2.0/nsh
In file included from
/github/workspace/sources/nuttx/include/nuttx/coredump.h:35:0,
from
/github/workspace/sources/nuttx/sched/misc/coredump.h:28,
from ./init/nx_bringup.c:54:
/github/workspace/sources/nuttx/include/nuttx/elf.h:31:22: fatal error:
arch/elf.h: No such file or directory
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
Avoid compilation errors due to insufficient flash in CI
Configuration/Tool: same70-xplained/mcuboot-loader,CONFIG_ARM_TOOLCHAIN_GNU_EABI
2024-10-14 16:17:34
arm-none-eabi-ld: /github/workspace/sources/nuttx/nuttx section `.ramfunc' will not fit in region `flash'
arm-none-eabi-ld: region `flash' overflowed by 52 bytes
arm-none-eabi-ld: warning: /github/workspace/sources/nuttx/nuttx has a LOAD segment with RWX permissions
make[1]: *** [Makefile:212: nuttx] Error 1
make: *** [tools/Unix.mk:551: nuttx] Error 2
make: Target 'all' not remade because of errors.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
chenzhijia