arm: kirkwood: Move internal registers in arch_very_early_init() function
Same change as was done for mvebu in commit 5bb2c550b11e ("arm: mvebu: Move
internal registers in arch_very_early_init() function") but for kirkwood.
Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/arch/arm/mach-kirkwood/lowlevel.S b/arch/arm/mach-kirkwood/lowlevel.S
new file mode 100644
index 0000000..6810384
--- /dev/null
+++ b/arch/arm/mach-kirkwood/lowlevel.S
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#include <config.h>
+#include <linux/linkage.h>
+
+ENTRY(arch_very_early_init)
+ /* Move internal registers from KW_OFFSET_REG to KW_REGS_PHY_BASE */
+ ldr r0, =KW_REGS_PHY_BASE
+ ldr r1, =KW_OFFSET_REG
+ str r0, [r1]
+ bx lr
+ENDPROC(arch_very_early_init)