diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/cpu/mp_init.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/cpu/mp_init.c b/arch/x86/cpu/mp_init.c index 3294a50b76..4334f5b3e5 100644 --- a/arch/x86/cpu/mp_init.c +++ b/arch/x86/cpu/mp_init.c @@ -515,5 +515,12 @@ int mp_init(struct mp_params *p) int mp_init_cpu(struct udevice *cpu, void *unused) { + /* + * Multiple APs are brought up simultaneously and they may get the same + * seq num in the uclass_resolve_seq() during device_probe(). To avoid + * this, set req_seq to the reg number in the device tree in advance. + */ + cpu->req_seq = fdtdec_get_int(gd->fdt_blob, cpu->of_offset, "reg", -1); + return device_probe(cpu); } |
