On Mon, 2016-09-05 at 18:02 +0200, Marek Vasut wrote: > On 08/22/2016 05:02 PM, Chin Liang See wrote: > > Fix casting warning to pointer from integer of different size > > when enabling ARM64 support > > What sort of error did you observe ?
The warning is triggered as ARM64 has build flag -Wpointer-to-int-cast and similar. Here is the build error log arch/arm/mach-socfpga/system_manager.c: In function sysmgr_pinmux_init: arch/arm/mach-socfpga/system_manager.c:59:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] uint32_t regs = (uint32_t)&sysmgr_regs ->emacio[0]; ^ In file included from arch/arm/mach-socfpga/system_manager.c:8:0: ./arch/arm/include/asm/io.h:78:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define __arch_putl(v,a) (*(volatile unsigned int *)(a) = (v)) ^ Thanks Chin Liang > > > Signed-off-by: Chin Liang See <cl...@altera.com> > > Cc: Marek Vasut <ma...@denx.de> > > Cc: Dinh Nguyen <dingu...@opensource.altera.com> > > Cc: Ley Foon Tan <lf...@altera.com> > > --- > > arch/arm/mach-socfpga/system_manager.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/arch/arm/mach-socfpga/system_manager.c b/arch/arm/mach > > -socfpga/system_manager.c > > index 75a65f3..89161bd 100644 > > --- a/arch/arm/mach-socfpga/system_manager.c > > +++ b/arch/arm/mach-socfpga/system_manager.c > > @@ -56,7 +56,7 @@ static void populate_sysmgr_fpgaintf_module(void) > > */ > > void sysmgr_pinmux_init(void) > > { > > - uint32_t regs = (uint32_t)&sysmgr_regs->emacio[0]; > > + uint32_t *regs = (uint32_t *)&sysmgr_regs->emacio[0]; > > const u8 *sys_mgr_init_table; > > unsigned int len; > > int i; > > > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot