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cpu/x86/mp: Update CPU name in device structure 

Name the CPU device structure as per processor brand string.

Before logs use to look like:
APIC: 01 (unknown)

Now logs looks like(depending on CPU on which it is tested):
APIC: 01 (Intel(R) Core(TM) m3-7Y30 CPU @ 1.00GHz)

BUG=None
BRANCH=None
TEST= Build & boot Soraka.

Change-Id: I6af0e29bbbdb59406baeae32f7874ff9036a9c81
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/26740
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Naresh G Solanki 2018-05-31 23:13:18 +05:30 committed by Patrick Georgi
parent ca74f8fe0e
commit 2463533833
1 changed files with 4 additions and 1 deletions
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5
src/cpu/x86/mp_init.c
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@ -46,6 +46,8 @@ struct mp_callback {
int logical_cpu_number; int logical_cpu_number;
}; };
static char processor_name[49];
/* /*
* A mp_flight_record details a sequence of calls for the APs to perform * A mp_flight_record details a sequence of calls for the APs to perform
* along with the BSP to coordinate sequencing. Each flight record either * along with the BSP to coordinate sequencing. Each flight record either
@ -403,6 +405,7 @@ static int allocate_cpu_devices(struct bus *cpu_bus, struct mp_params *p)
printk(BIOS_CRIT, "Could not allocate CPU device\n"); printk(BIOS_CRIT, "Could not allocate CPU device\n");
max_cpus--; max_cpus--;
} }
new->name = processor_name;
cpus[i].dev = new; cpus[i].dev = new;
} }
@ -560,7 +563,6 @@ static void init_bsp(struct bus *cpu_bus)
{ {
struct device_path cpu_path; struct device_path cpu_path;
struct cpu_info *info; struct cpu_info *info;
char processor_name[49];
/* Print processor name */ /* Print processor name */
fill_processor_name(processor_name); fill_processor_name(processor_name);
@ -576,6 +578,7 @@ static void init_bsp(struct bus *cpu_bus)
/* Find the device structure for the boot CPU. */ /* Find the device structure for the boot CPU. */
info = cpu_info(); info = cpu_info();
info->cpu = alloc_find_dev(cpu_bus, &cpu_path); info->cpu = alloc_find_dev(cpu_bus, &cpu_path);
info->cpu->name = processor_name;
if (info->index != 0) if (info->index != 0)
printk(BIOS_CRIT, "BSP index(%d) != 0!\n", info->index); printk(BIOS_CRIT, "BSP index(%d) != 0!\n", info->index);