From f0cb77372c3cf8c0cb17bbfb30a62506ea119286 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 15 Jan 2010 15:13:48 +0900 Subject: [PATCH] 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 --- arch/sh/kernel/cpu/sh4a/smp-shx3.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/sh/kernel/cpu/sh4a/smp-shx3.c b/arch/sh/kernel/cpu/sh4a/smp-shx3.c index 5863e0c..11bf4c1 100644 --- a/arch/sh/kernel/cpu/sh4a/smp-shx3.c +++ b/arch/sh/kernel/cpu/sh4a/smp-shx3.c @@ -78,7 +78,10 @@ void __init plat_prepare_cpus(unsigned int max_cpus) void plat_start_cpu(unsigned int cpu, unsigned long entry_point) { - __raw_writel(entry_point, RESET_REG(cpu)); + if (__in_29bit_mode()) + __raw_writel(entry_point, RESET_REG(cpu)); + else + __raw_writel(virt_to_phys(entry_point), RESET_REG(cpu)); if (!(__raw_readl(STBCR_REG(cpu)) & STBCR_MSTP)) __raw_writel(STBCR_MSTP, STBCR_REG(cpu)); -- 2.7.4