diff options
Diffstat (limited to 'arch/arm/mach-mvebu')
| -rw-r--r-- | arch/arm/mach-mvebu/cpu.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c index 417fc35149..0121db8bb5 100644 --- a/arch/arm/mach-mvebu/cpu.c +++ b/arch/arm/mach-mvebu/cpu.c @@ -161,10 +161,17 @@ static void update_sdram_window_sizes(void) } #ifdef CONFIG_ARCH_CPU_INIT +static void set_cbar(u32 addr) +{ + asm("mcr p15, 4, %0, c15, c0" : : "r" (addr)); +} + + int arch_cpu_init(void) { /* Linux expects the internal registers to be at 0xf1000000 */ writel(SOC_REGS_PHY_BASE, INTREG_BASE_ADDR_REG); + set_cbar(SOC_REGS_PHY_BASE + 0xC000); /* * We need to call mvebu_mbus_probe() before calling |
