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Commit 1631090e authored by Mylène Josserand's avatar Mylène Josserand Committed by Maxime Ripard
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ARM: sun9i: smp: Add is_a83t field 



To prepare the support of sun8i-a83t, add a field in the smp_data
structure to know if we are on sun9i-a80 or sun8i-a83t.

Add also a global variable to retrieve which architecture we are
having.

Signed-off-by: default avatarMylène Josserand <mylene.josserand@bootlin.com>
Acked-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
parent c64738e5

arch/arm/mach-sunxi/mc_smp.c

+4 −0
Original line number Diff line number Diff line
@@ -74,6 +74,7 @@ static void __iomem *sram_b_smp_base; 


extern void sunxi_mc_smp_secondary_startup(void);

extern void sunxi_mc_smp_resume(void);

static bool is_a83t;



static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster)

{
@@ -624,6 +625,7 @@ struct sunxi_mc_smp_nodes { 
struct sunxi_mc_smp_data {

	const char *enable_method;

	int (*get_smp_nodes)(struct sunxi_mc_smp_nodes *nodes);

	bool is_a83t;

};



static void __init sunxi_mc_smp_put_nodes(struct sunxi_mc_smp_nodes *nodes)
@@ -697,6 +699,8 @@ static int __init sunxi_mc_smp_init(void) 
			break;

	}



	is_a83t = sunxi_mc_smp_data[i].is_a83t;



	of_node_put(node);

	if (ret)

		return -ENODEV;