This calls cpu_probe_all() to probe all available cpus.
Signed-off-by: Bin Meng <bmeng...@gmail.com>
---
arch/riscv/cpu/qemu/Kconfig | 1 +
arch/riscv/cpu/qemu/cpu.c | 14 ++++++++++++++
2 files changed, 15 insertions(+)
diff --git a/arch/riscv/cpu/qemu/Kconfig b/arch/riscv/cpu/qemu/Kconfig
index ec5d934..e91cff5 100644
--- a/arch/riscv/cpu/qemu/Kconfig
+++ b/arch/riscv/cpu/qemu/Kconfig
@@ -4,6 +4,7 @@
config QEMU_RISCV
bool
+ select ARCH_EARLY_INIT_R
imply CPU
imply CPU_RISCV
imply RISCV_TIMER
diff --git a/arch/riscv/cpu/qemu/cpu.c b/arch/riscv/cpu/qemu/cpu.c
index 221f3a8..e98f624 100644
--- a/arch/riscv/cpu/qemu/cpu.c
+++ b/arch/riscv/cpu/qemu/cpu.c
@@ -4,7 +4,9 @@
*/
#include <common.h>
+#include <cpu.h>
#include <dm.h>
+#include <log.h>
/*
* cleanup_before_linux() is called just before we call linux
@@ -21,6 +23,18 @@ int cleanup_before_linux(void)
return 0;
}
+int arch_early_init_r(void)
+{
+ int ret;
+
+ /* probe cpus so that risc-v timer can be bound */
+ ret = cpu_probe_all();
+ if (ret)
+ return log_msg_ret("risc-v cpus probe fails\n", ret);
+
+ return 0;
+}
+
/* To enumerate devices on the /soc/ node, create a "simple-bus" driver */
static const struct udevice_id riscv_virtio_soc_ids[] = {
{ .compatible = "riscv-virtio-soc" },
--
2.7.4
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