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Commit af642310 authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
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ARM: shmobile: r8a7779 SMP with SCU boot fn and args 



Let r8a7779 make use of shmobile_boot_fn and shmobile_boot_arg
together with shmobile_boot_scu and the SCU base address.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent bfabbcc6

arch/arm/mach-shmobile/smp-r8a7779.c

+4 −2
Original line number Diff line number Diff line
@@ -101,8 +101,10 @@ static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) 
{

	scu_enable(shmobile_scu_base);



	/* Map the reset vector (in headsmp-scu.S) */

	__raw_writel(__pa(shmobile_secondary_vector_scu), AVECR);

	/* Map the reset vector (in headsmp-scu.S, headsmp.S) */

	__raw_writel(__pa(shmobile_boot_vector), AVECR);

	shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);

	shmobile_boot_arg = (unsigned long)shmobile_scu_base;



	/* enable cache coherency on booting CPU */

	scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);