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bsp: cvitek: add missing soc type for aarch64
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quality: include the essential only to avoid recursion
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bsp: cviteK: update board init for aarch64
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* 1.add support hwi2c driver, 2.update all firmware libraries
* update some files and fixed errors
* add support a423 at hwi2c driver
* add .ignore_format.yml
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In the original Sconstruct script, `GetDepend('__STACKSIZE__')`
is placed before the call to `PrepareBuilding()`, which causes
the value of `GetDepend('__STACKSIZE__')` to always be False,
and the value of `__STACKSIZE__` in `link_stacksize.lds` will
not be updated.
Solution: move the call if `PrepareBuilding()` ahead.
Also sync and update the .config and rtconfig.h, plus the
link_stacksize.lds.
Signed-off-by: Chen Wang <[email protected]>
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the first time
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When compiling CV18xx_arch64, have a error:
can not find "rt_fdt_commit_memregion_early"
Analysis: b785ef9 ("[libcpu][aarch64]memory setup using memblock ")
no longer support "rt_fdt_commit_memregion_early", become use
"rt_memblock_reserve_memory"
Solution: Refer to the bsp/qemu-virt64-aarch64/drivers/board.c
delete "rt_fdt_commit_memregion_early"
Signed-off-by: Shicheng Chu <[email protected]>
Reviewed-by: Chen Wang <[email protected]>
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When compiling CV18xx_arch64, there are the following errors:
1. missing soc type for aarch64
2. uart device objects defined but not used
Analysis: a63c07f ("bsp: cvitek: new design for pinmux") and
114e143("bsp:cvitek: add pinmux for uart"), CV18xx_arch64 is not
considered.
Solution: Refer to the cv18xx_riscv format to add the corresponding
chip type SOC_Type_SG2002, as well as the corresponding macro
for the serial port pins and interrupts
Signed-off-by: Shicheng Chu <[email protected]>
Reviewed-by: Chen Wang <[email protected]>
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[bsp/cvitek]添加ioremap兼容定义以适应smart运行
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[libcpu] trimming ARM64 general context
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The rtdef.h is a big header with multiple dependency inside,
which makes it easier to introduce recursion dependency.
Signed-off-by: Shell <[email protected]>
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- set netdev callback on link status change in netdev_add()
Signed-off-by: Jiading Xu <[email protected]>
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Currently, the documents under bsp/cvitek are a bit
messy. There are currently four readme files:
- bsp/cvitek/README.md (Chinese)
- bsp/cvitek/c906_little/README.md (Chinese/English)
- bsp/cvitek/cv18xx_aarch64/README.md (Chinese)
- bsp/cvitek/cv18xx_risc-v/README.md (Chinese/English)
Regarding the working mode of the big + small cores, it
is meaningless to describe the small core alone, or the
large core alone. This can also be seen in the existing
files. The readme of the small core will also introduce
the programming of the large core, and vice versa.
Considering that the official default mode is
C906B + C906L. ARM large core can be treataed as a
special case. So the document structure is modified as
follows:
- Remove `bsp/cvitek/c906_little/README.md` and
`bsp/cvitek/cv18xx_risc-v/README.md`, merge them all
into `bsp/cvitek/README.md`
- Add a link to `bsp/cvitek/cv18xx_aarch64/README.md`
in `bsp/cvitek/README.md`
FIXME: The modified document does not provide English
version. Is it really necessary?
Signed-off-by: Chen Wang <[email protected]>
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This is required so the user will not be confused on waiting for test to complete.
Changes:
- notify user that the test is not corrupted
- expand waiting tick on timed mtx test, for compatibility on different hw.
Signed-off-by: Shell <[email protected]>
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Signed-off-by: Supper Thomas <[email protected]>
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timer function is not supported
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low-power wake-up tick compensation
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Some drivers use INIT_BOARD_EXPORT, it is not necessary,
it is enough to use INIT_DEVICE_EXPORT for genearl drivers.
Signed-off-by: Chen Wang <[email protected]>
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[components][lwp]fix exec and mount error code
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This patch focuses on the ARM64 general context handling code.
The modifications are aimed at enhancing performance by simplifying
context save/restore operations.
Changes include:
- Adjusted stack alignment in `arch_set_thread_context` function.
- Updated `lwp_gcc.S` to reset frame pointer and link register.
- Refined `rt_hw_backtrace_frame_unwind` to handle user space address checks.
- Added `GET_THREAD_SELF` macro in `asm-generic.h`.
- Simplified context saving/restoring in `context_gcc.h` and related files.
- Optimized `rt_hw_context_switch_interrupt` and related assembly routines.
Signed-off-by: Shell <[email protected]>
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[libcpu] quality: call PV_OFFSET on entry for once
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bsp: cvitek: accuulated bugfixes for wdt driver
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bsp: cvitek: re-wrote spi driver
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bsp: cvitek: re-wrote i2c driver
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See `components/drivers/include/drivers/watchdog.h`
maco definition of
RT_DEVICE_CTRL_WDT_GET_TIMEOUT
RT_DEVICE_CTRL_WDT_SET_TIMEOUT
RT_DEVICE_CTRL_WDT_GET_TIMELEFT
The wdt timeout time unit is defined as seconds in the API, but
the code incorrectly uses ms.
Correct this and comply with the API definition.
Signed-off-by: Chen Wang <[email protected]>
Reviewed-by: Yuanjie He <[email protected]>
Reviewed-by: Shell <[email protected]>
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This patch improves the efficiency and readability of the AArch64 common setup
code by calculating the `PV_OFFSET` once at the start and reusing the value.
This change reduces redundant calculations.
Signed-off-by: Shell <[email protected]>
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Rewrote the spi driver.
Reuse the driver code from https://github.com/sophgo/cvi_alios_open,
which is Apache 2.0 licenced.
Signed-off-by: flyingcys <[email protected]>
Reviewed-by: Chen Wang <[email protected]>
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[libcpu/rv64] feat: unify tick.c
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Update dfs_cromfs.c
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```
./bsp/cvitek/drivers/drv_wdt.c: In function '_wdt_control':
warning: assignment to 'void *' from 'unsigned int' makes pointer
from integer without a cast [-Wint-conversion]
119 | wdt_device->parent.user_data = (rt_uint32_t)(*(rt_uint32_t *)arg);
| ^
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
122 | *(rt_uint32_t *)arg = (rt_uint32_t)wdt_device->parent.user_data;
| ^
```
Rootcasue: It's not portable to store integar in a pointer.
Solution: use global _wdt_dev to store the timeout value.
Signed-off-by: Chen Wang <[email protected]>
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Optimize the original i2c driver code.
Signed-off-by: flyingcys <[email protected]>
Reviewed-by: Chen Wang <[email protected]>
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Do unmap before shrink so we don't see mapped entry on page table
insertion, which is not acceptable for riscv implementation of
architecture porting.
Changes:
- add un-mapping of pte on `_null_shrink()`
Signed-off-by: Shell <[email protected]>
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Signed-off-by: Chen Wang <[email protected]>
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Board level pin available info:
duo & duo256:
NAME SPI CV1800B/GPIO <PINNAME>__<FUNCNAME>
---- --- ------------ ---------------------
GP6 SPI2_SCK PWR_GPIO[23] SD1_CLK__SPI2_SCK
GP7 SPI2_SDO PWR_GPIO[22] SD1_CMD__SPI2_SDO
GP8 SPI2_SDI PWR_GPIO[21] SD1_D0__SPI2_SDI
GP9 SPI2_CS_X PWR_GPIO[18] SD1_D3__SPI2_CS_X
Signed-off-by: Chen Wang <[email protected]>
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