mirror of https://gitee.com/openkylin/linux.git
sh: Fix up the secondary CPU entry point for 32bit mode.
Presently the secondary CPU entry point is only aimed at 29bit phys mode, causing it to point to a stray virtual address in 32bit mode. Fix it up after consulting with our shiny new __in_29bit_mode(). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -78,7 +78,10 @@ void __init plat_prepare_cpus(unsigned int max_cpus)
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void plat_start_cpu(unsigned int cpu, unsigned long entry_point)
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{
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__raw_writel(entry_point, RESET_REG(cpu));
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if (__in_29bit_mode())
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__raw_writel(entry_point, RESET_REG(cpu));
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else
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__raw_writel(virt_to_phys(entry_point), RESET_REG(cpu));
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if (!(__raw_readl(STBCR_REG(cpu)) & STBCR_MSTP))
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__raw_writel(STBCR_MSTP, STBCR_REG(cpu));
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