Hi Bin,
On Tue, 2018-11-13 at 00:21 -0800, Bin Meng wrote:
This calls cpu_probe_all() to probe all available cpus.
Signed-off-by: Bin Meng bmeng.cn@gmail.com
arch/riscv/cpu/qemu/Kconfig | 1 + arch/riscv/cpu/qemu/cpu.c | 14 ++++++++++++++ 2 files changed, 15 insertions(+)
Reviewed-by: Lukas Auer lukas.auer@aisec.fraunhofer.de
This could also go into the generic cpu/cpu.c, what do you think?
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);
nit: RISC-V (here and in the comment above), failed instead of fails
Thanks, Lukas
- 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" },