global: Migrate CONFIG_MALLOC_F_ADDR to CFG

Perform a simple rename of CONFIG_MALLOC_F_ADDR to CFG_MALLOC_F_ADDR

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/imx8ulp_evk.h b/include/configs/imx8ulp_evk.h
index b7397f6..d77510e 100644
--- a/include/configs/imx8ulp_evk.h
+++ b/include/configs/imx8ulp_evk.h
@@ -12,7 +12,7 @@
 #define CFG_SYS_UBOOT_BASE	(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
 
 #ifdef CONFIG_SPL_BUILD
-#define CONFIG_MALLOC_F_ADDR		0x22040000
+#define CFG_MALLOC_F_ADDR		0x22040000
 
 
 #endif