Commit 73c3c791 authored May 05, 2014 by Thomas Petazzoni Committed by Jason Cooper May 08, 2014

ARM: mvebu: initialize mvebu-soc-id earlier

Currently, the mvebu-soc-id logic is initialized through a
core_initcall(). However, we will soon need to know the SoC revision
before booting secondary CPUs, because a workaround affects Armada 375
Z1 steppings, but should not be applied on Armada 375 A0 steppings.

Unfortunately, core_initcall() are called way too late compared to the
SMP initialization. Therefore, the mvebu-soc-id initialization is move
to an early_initcall(), which is called before the SMP initialization.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1399302326-6917-3-git-send-email-thomas.petazzoni@free-electrons.com

Signed-off-by: Jason Cooper <jason@lakedaemon.net>

parent c1a01a03

arch/arm/mach-mvebu/mvebu-soc-id.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -118,7 +118,7 @@ static int __init mvebu_soc_id_init(void)

		return ret;
		}
		core_initcall(mvebu_soc_id_init);
		early_initcall(mvebu_soc_id_init);

		static int __init mvebu_soc_device(void)
		{