microblaze: Move MSR instruction selection to Kconfig

Select MSR instructions via Kconfig instead of xparameters.h.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arch/microblaze/include/asm/asm.h

@@ -50,7 +50,7 @@
 #define NOP	__asm__ __volatile__ ("nop");
 
 /* use machine status registe USE_MSR_REG */
-#if XILINX_USE_MSR_INSTR == 1
+#if CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR == 1
 #define MSRSET(val) \
 	__asm__ __volatile__ ("msrset r0," #val );
 

board/xilinx/microblaze-generic/Kconfig

@@ -9,6 +9,10 @@ config SYS_VENDOR
 config SYS_CONFIG_NAME
 	default "microblaze-generic"
 
+config XILINX_MICROBLAZE0_USE_MSR_INSTR
+	int "USE_MSR_INSTR range (0:1)"
+	default 0
+
 config XILINX_MICROBLAZE0_USE_PCMP_INSTR
 	int "USE_PCMP_INSTR range (0:1)"
 	default 0

board/xilinx/microblaze-generic/xparameters.h

@@ -14,7 +14,6 @@
 #define XILINX_BOARD_NAME	microblaze-generic
 
 /* Microblaze is microblaze_0 */
-#define XILINX_USE_MSR_INSTR	1
 #define XILINX_FSL_NUMBER	3
 
 /* GPIO is LEDs_4Bit*/

configs/microblaze-generic_defconfig

@@ -2,6 +2,7 @@ CONFIG_MICROBLAZE=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_DM=y
 CONFIG_TARGET_MICROBLAZE_GENERIC=y
+CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR=1
 CONFIG_XILINX_MICROBLAZE0_USE_BARREL=1
 CONFIG_XILINX_MICROBLAZE0_USE_DIV=1
 CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL=1