diff options
Diffstat (limited to 'arch/arm/mach-socfpga/socfpga.c')
| -rw-r--r-- | arch/arm/mach-socfpga/socfpga.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c index 94aa6add6443..cec126679ec3 100644 --- a/arch/arm/mach-socfpga/socfpga.c +++ b/arch/arm/mach-socfpga/socfpga.c @@ -29,6 +29,7 @@ void __iomem *socfpga_scu_base_addr = ((void __iomem *)(SOCFPGA_SCU_VIRT_BASE)); void __iomem *sys_manager_base_addr; void __iomem *rst_manager_base_addr; +unsigned long cpu1start_addr; static struct map_desc scu_io_desc __initdata = { .virtual = SOCFPGA_SCU_VIRT_BASE, @@ -72,6 +73,11 @@ void __init socfpga_sysmgr_init(void) struct device_node *np; np = of_find_compatible_node(NULL, NULL, "altr,sys-mgr"); + + if (of_property_read_u32(np, "cpu1-start-addr", + (u32 *) &cpu1start_addr)) + pr_err("SMP: Need cpu1-start-addr in device tree.\n"); + sys_manager_base_addr = of_iomap(np, 0); np = of_find_compatible_node(NULL, NULL, "altr,rst-mgr"); |