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x86: mp_init: Switch to livetree

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Update this code to use livetree calls instead of flat-tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2020-07-17 08:48:07 -06:00 committed by Bin Meng
parent d2ee543ae2
commit cb1cb7146f
1 changed files with 1 additions and 2 deletions
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arch/x86/cpu/mp_init.c
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@ -507,8 +507,7 @@ int mp_init_cpu(struct udevice *cpu, void *unused)
* 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, dev_of_offset(cpu), "reg",
-1);
cpu->req_seq = dev_read_u32_default(cpu, "reg", -1);
plat->ucode_version = microcode_read_rev();
plat->device_id = gd->arch.x86_device;