soc/intel/baytrail: use mp_cpu_bus_init
Implement mp_init_cpus and use mp_cpu_bus_init as init function in
cpu_bus_ops.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I057ae8d95bdc510e9e7afb144b692531107fa45d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58506
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
diff --git a/src/soc/intel/baytrail/chip.c b/src/soc/intel/baytrail/chip.c
index c7eb149..1f72dc4 100644
--- a/src/soc/intel/baytrail/chip.c
+++ b/src/soc/intel/baytrail/chip.c
@@ -17,7 +17,7 @@
static struct device_operations cpu_bus_ops = {
.read_resources = noop_read_resources,
.set_resources = noop_set_resources,
- .init = baytrail_init_cpus,
+ .init = mp_cpu_bus_init,
};
static void enable_dev(struct device *dev)
diff --git a/src/soc/intel/baytrail/cpu.c b/src/soc/intel/baytrail/cpu.c
index 98400d1..1dbc3d7 100644
--- a/src/soc/intel/baytrail/cpu.c
+++ b/src/soc/intel/baytrail/cpu.c
@@ -12,6 +12,7 @@
#include <cpu/x86/msr.h>
#include <cpu/x86/mtrr.h>
#include <cpu/x86/smm.h>
+#include <device/device.h>
#include <reg_script.h>
#include <soc/iosf.h>
#include <soc/msr.h>
@@ -193,10 +194,8 @@
.post_mp_init = post_mp_init,
};
-void baytrail_init_cpus(struct device *dev)
+void mp_init_cpus(struct bus *cpu_bus)
{
- struct bus *cpu_bus = dev->link_list;
-
/* TODO: Handle mp_init_with_smm failure? */
mp_init_with_smm(cpu_bus, &mp_ops);
}
diff --git a/src/soc/intel/baytrail/include/soc/ramstage.h b/src/soc/intel/baytrail/include/soc/ramstage.h
index 51189cf..8b4727c 100644
--- a/src/soc/intel/baytrail/include/soc/ramstage.h
+++ b/src/soc/intel/baytrail/include/soc/ramstage.h
@@ -9,7 +9,6 @@
/* The baytrail_init_pre_device() function is called prior to device
* initialization, but it's after console and cbmem has been reinitialized. */
void baytrail_init_pre_device(struct soc_intel_baytrail_config *config);
-void baytrail_init_cpus(struct device *dev);
void southcluster_enable_dev(struct device *dev);
/* The baytrail_run_reference_code() function is provided by either
* native refcode or the ChromeBook refcode wrapper */