diff options
| author | emuzit <[email protected]> | 2022-07-30 14:10:51 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2022-07-30 02:10:51 -0400 |
| commit | c802fcdcf821590f193608dda2233aecb722d2d6 (patch) | |
| tree | 407dfb409fb59507c8c35d580ba9f07946029951 /libcpu | |
| parent | 226b3e19792f5a8f29fac5da8c8f6ef199d3cdcb (diff) | |
WCH CH569W-R0-1v0 evt board bsp port, first version (#6167)
WCH CH569W-R0-1v0 evt board bsp port, first version
dev/test under Ubuntu 20.04
toolchain from MounRiver_Studio_Community_Linux_x64_V120
tested drivers : SysTick, gpio, gpio interrupt, uart1 (RX interrupt, TX polling)
libcpu/risc-v/SConscript :
group includes rtconfig.CPU only if folder exists
libcpu/risc-v/common/cpuport.c/rt_hw_context_switch_interrupt() :
make it RT_WEAK for customization
Diffstat (limited to 'libcpu')
| -rw-r--r-- | libcpu/risc-v/SConscript | 2 | ||||
| -rw-r--r-- | libcpu/risc-v/common/cpuport.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libcpu/risc-v/SConscript b/libcpu/risc-v/SConscript index ffb2e7ae17..7e6b9947a3 100644 --- a/libcpu/risc-v/SConscript +++ b/libcpu/risc-v/SConscript @@ -24,7 +24,7 @@ else : # cpu porting code files if rtconfig.CPU == "e9xx" : group = group + SConscript(os.path.join(rtconfig.VENDOR, rtconfig.CPU, 'SConscript')) -else : +elif rtconfig.CPU in list: group = group + SConscript(os.path.join(rtconfig.CPU, 'SConscript')) Return('group') diff --git a/libcpu/risc-v/common/cpuport.c b/libcpu/risc-v/common/cpuport.c index 97f34d8c4c..9e9957e66c 100644 --- a/libcpu/risc-v/common/cpuport.c +++ b/libcpu/risc-v/common/cpuport.c @@ -138,7 +138,7 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, * #endif */ #ifndef RT_USING_SMP -void rt_hw_context_switch_interrupt(rt_ubase_t from, rt_ubase_t to) +RT_WEAK void rt_hw_context_switch_interrupt(rt_ubase_t from, rt_ubase_t to) { if (rt_thread_switch_interrupt_flag == 0) rt_interrupt_from_thread = from; |