Simon Glass 84d3ed125a x86: mp: Allow running functions on multiple CPUs ... Add a way to run a function on a selection of CPUs. This supports either a single CPU, all CPUs, just the main CPU or just the 'APs', in Intel terminology. It works by writing into a mailbox and then waiting for the CPUs to notice it, take action and indicate they are done. When SMP is not yet enabled, this just calls the function on the main CPU. 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>		2020-07-20 09:46:45 +08:00
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cpu	x86: mp: Allow running functions on multiple CPUs	2020-07-20 09:46:45 +08:00
dts	x86: fsp: Support a warning message when DRAM init is slow	2020-07-17 14:32:24 +08:00
include/asm	x86: mp: Allow running functions on multiple CPUs	2020-07-20 09:46:45 +08:00
lib	treewide: convert bd_t to struct bd_info by coccinelle	2020-07-17 09:30:13 -04:00
config.mk	kconfig / kbuild: Re-sync with Linux 4.19	2020-04-10 11:18:32 -04:00
Kconfig	x86: mp: Support APs waiting for instructions	2020-07-20 09:46:45 +08:00
Makefile	x86: Allow 16-bit init to be in TPL	2019-05-08 13:02:13 +08:00