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risc-v: Support customize idle loop

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Support customize idle loop by CONFIG_ARCH_IDLE_CUSTOM
as other architectures.

Then user can provide their own `up_idle()` function
with CONFIG_ARCH_IDLE_CUSTOM enabled.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
This commit is contained in:
Huang Qi 2024-09-30 11:21:14 +08:00 • committed by Xiang Xiao
parent aa03182bab
commit 52bb516d37
2 changed files with 10 additions and 3 deletions
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7
arch/risc-v/src/common/CMakeLists.txt
View file

@ -25,8 +25,7 @@ list(APPEND SRCS riscv_saveusercontext.S)
list(APPEND SRCS riscv_allocateheap.c riscv_cpuidlestack.c)
list(APPEND SRCS riscv_cpuinfo.c riscv_createstack.c riscv_doirq.c
riscv_exception.c)
list(APPEND SRCS riscv_exit.c riscv_getintstack.c riscv_getnewintctx.c
riscv_idle.c)
list(APPEND SRCS riscv_exit.c riscv_getintstack.c riscv_getnewintctx.c)
list(APPEND SRCS riscv_initialize.c riscv_initialstate.c riscv_modifyreg32.c)
list(APPEND SRCS riscv_mtimer.c riscv_nputs.c riscv_registerdump.c)
list(APPEND SRCS riscv_releasestack.c riscv_schedulesigaction.c
@ -34,6 +33,10 @@ list(APPEND SRCS riscv_releasestack.c riscv_schedulesigaction.c
list(APPEND SRCS riscv_stackframe.c riscv_tcbinfo.c riscv_swint.c)
list(APPEND SRCS riscv_switchcontext.c riscv_usestack.c)
if(NOT CONFIG_ARCH_IDLE_CUSTOM)
list(APPEND SRCS riscv_idle.c)
endif()
if(NOT CONFIG_ALARM_ARCH)
if(NOT CONFIG_TIMER_ARCH)
list(APPEND SRCS riscv_mdelay.c riscv_udelay.c)

6
arch/risc-v/src/common/Make.defs
View file

@ -31,11 +31,15 @@ CMN_CSRCS += riscv_initialize.c riscv_swint.c riscv_mtimer.c
CMN_CSRCS += riscv_allocateheap.c riscv_createstack.c riscv_cpuinfo.c
CMN_CSRCS += riscv_cpuidlestack.c riscv_doirq.c riscv_exit.c riscv_exception.c
CMN_CSRCS += riscv_getnewintctx.c riscv_getintstack.c riscv_initialstate.c
CMN_CSRCS += riscv_idle.c riscv_modifyreg32.c riscv_nputs.c riscv_releasestack.c
CMN_CSRCS += riscv_modifyreg32.c riscv_nputs.c riscv_releasestack.c
CMN_CSRCS += riscv_registerdump.c riscv_stackframe.c riscv_schedulesigaction.c
CMN_CSRCS += riscv_sigdeliver.c riscv_switchcontext.c
CMN_CSRCS += riscv_usestack.c riscv_tcbinfo.c
ifneq ($(CONFIG_ARCH_IDLE_CUSTOM),y)
CMN_CSRCS += riscv_idle.c
endif
ifneq ($(CONFIG_ALARM_ARCH),y)
ifneq ($(CONFIG_TIMER_ARCH),y)
CMN_CSRCS += riscv_mdelay.c riscv_udelay.c