arm: actions: increase SYS_MALLOC_F_LEN

after commit 4ab3817ff16a ("clk: fixed-rate: Enable DM_FLAG_PRE_RELOC flag")
Cubieboard7 (based on actions S700 SoC) fails to boot.

It is due to the fact that the default value of CONFIG_SYS_MALLOC_F_LEN (0x400)
would not provide enough memory for clock device to probe (before relocation)
well.

This commit fixes it, by increasing SYS_MALLOC_F_LEN to value 0x2000.

Suggested-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
diff --git a/Kconfig b/Kconfig
index c94b10e..6dc20ed 100644
--- a/Kconfig
+++ b/Kconfig
@@ -200,7 +200,7 @@
 	default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \
 			   ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \
 			   ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \
-			   ARCH_LS1046A || ARCH_QEMU || ARCH_SUNXI)
+			   ARCH_LS1046A || ARCH_QEMU || ARCH_SUNXI || ARCH_OWL)
 	default 0x400
 	help
 	  Before relocation, memory is very limited on many platforms. Still,