[U-Boot] [PATCH] arm: socfpga: Fix: Compile MCR instruction on ARM 32-bit only

MCR instruction only available in ARM 32-bit. So, compile MCR instruction when ARM 32-bit is enabled.

Signed-off-by: Ley Foon Tan ley.foon.tan@intel.com --- arch/arm/mach-socfpga/board.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c index cb6530f..26d84be 100644 --- a/arch/arm/mach-socfpga/board.c +++ b/arch/arm/mach-socfpga/board.c @@ -19,6 +19,7 @@ DECLARE_GLOBAL_DATA_PTR;

void s_init(void) { +#ifndef CONFIG_ARM64 /* * Preconfigure ACTLR, make sure Write Full Line of Zeroes is disabled. * This is optional on CycloneV / ArriaV. @@ -29,6 +30,7 @@ void s_init(void) { "isb\n" "dsb\n" ::"r"(0x0)); +#endif }

/*