Add RISC-V PMU config symbols and enable them for riscv64.
Signed-off-by: Qingfang Deng <dqf...@gmail.com>
---
config/Config-kernel.in | 10 ++++++++++
target/linux/generic/config-6.1 | 3 +++
2 files changed, 13 insertions(+)
diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index 78155eb592..37e2cc613c 100644
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -50,6 +50,15 @@ config KERNEL_ARM_PMU
default y if TARGET_armsr_armv8
depends on (arm || aarch64)
+config KERNEL_RISCV_PMU
+ bool
+ select KERNEL_RISCV_PMU_SBI
+ depends on riscv64
+
+config KERNEL_RISCV_PMU_SBI
+ bool
+ depends on riscv64
+
config KERNEL_X86_VSYSCALL_EMULATION
bool "Enable vsyscall emulation"
depends on x86_64
@@ -70,6 +79,7 @@ config KERNEL_X86_VSYSCALL_EMULATION
config KERNEL_PERF_EVENTS
bool "Compile the kernel with performance events and counters"
select KERNEL_ARM_PMU if (arm || aarch64)
+ select KERNEL_RISCV_PMU if riscv64
config KERNEL_PROFILING
bool "Compile the kernel with profiling enabled"
diff --git a/target/linux/generic/config-6.1 b/target/linux/generic/config-6.1
index 34a6503ce0..66215a6960 100644
--- a/target/linux/generic/config-6.1
+++ b/target/linux/generic/config-6.1
@@ -5303,6 +5303,9 @@ CONFIG_RFKILL=y
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
+# CONFIG_RISCV_PMU is not set
+# CONFIG_RISCV_PMU_LEGACY is not set
+# CONFIG_RISCV_PMU_SBI is not set
# CONFIG_RMI4_CORE is not set
# CONFIG_RMNET is not set
# CONFIG_ROCKCHIP_PHY is not set
--
2.34.1
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