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: Mylène Josserand <mylene.josserand@bootlin.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
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@ -74,6 +74,7 @@ static void __iomem *sram_b_smp_base;
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extern void sunxi_mc_smp_secondary_startup(void);
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extern void sunxi_mc_smp_resume(void);
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static bool is_a83t;
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static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster)
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{
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@ -624,6 +625,7 @@ struct sunxi_mc_smp_nodes {
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struct sunxi_mc_smp_data {
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const char *enable_method;
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int (*get_smp_nodes)(struct sunxi_mc_smp_nodes *nodes);
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bool is_a83t;
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};
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static void __init sunxi_mc_smp_put_nodes(struct sunxi_mc_smp_nodes *nodes)
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@ -697,6 +699,8 @@ static int __init sunxi_mc_smp_init(void)
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break;
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}
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is_a83t = sunxi_mc_smp_data[i].is_a83t;
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of_node_put(node);
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if (ret)
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return -ENODEV;
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