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(parent: d8e7755) | patch
uclass: cpu: Add new API to get udevice for current CPU
authorPeng Fan <peng.fan@nxp.com>
Sun, 3 May 2020 13:58:47 +0000 (21:58 +0800)
committerStefano Babic <sbabic@denx.de>
Sun, 3 May 2020 13:45:49 +0000 (15:45 +0200)
commit4c809aee50f5128f815a7f272cdf2d30a1e1e76e
tree41fba222d2362cf5efe94369a81b3828703c3b95tree | snapshot
parentd8e775539e6d69a2bf9d4de721f6ad1560de7823commit | diff
uclass: cpu: Add new API to get udevice for current CPU

When running on SoC with multiple clusters, the boot CPU may
not be fixed, saying booting from cluster A or cluster B.
Add a API that can return the udevice for current boot CPU.
Cpu driver needs to implement is_current_cpu interface for this
feature, otherwise the API only returns the first udevice in
cpu uclass.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
drivers/cpu/cpu-uclass.c diff | blob | history
include/cpu.h diff | blob | history
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