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Commit abfa04eb authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
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ARM: shmobile: sh73a0 SMP with SCU boot fn and args 



Let sh73a0 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 af642310

arch/arm/mach-shmobile/smp-sh73a0.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -64,9 +64,11 @@ static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus) 
{

{

	scu_enable(shmobile_scu_base);

	scu_enable(shmobile_scu_base);





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

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

	__raw_writel(0, APARMBAREA);      /* 4k */

	__raw_writel(0, APARMBAREA);      /* 4k */

	__raw_writel(__pa(shmobile_secondary_vector_scu), SBAR);

	__raw_writel(__pa(shmobile_boot_vector), SBAR);

	shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);

	shmobile_boot_arg = (unsigned long)shmobile_scu_base;





	/* enable cache coherency on booting CPU */

	/* enable cache coherency on booting CPU */

	scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);

	scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);