diff --git a/common/env_sf.c b/common/env_sf.c
index 9f806fb..be270f2 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -299,13 +299,16 @@ int saveenv(void)
 
 void env_relocate_spec(void)
 {
-	char buf[CONFIG_ENV_SIZE];
 	int ret;
+	char *buf = NULL;
 
+	buf = (char *)malloc(CONFIG_ENV_SIZE);
 	env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
 			CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
 	if (!env_flash) {
 		set_default_env("!spi_flash_probe() failed");
+		if (buf)
+			free(buf);
 		return;
 	}
 
@@ -321,6 +324,8 @@ void env_relocate_spec(void)
 		gd->env_valid = 1;
 out:
 	spi_flash_free(env_flash);
+	if (buf)
+		free(buf);
 	env_flash = NULL;
 }
 #endif
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 26b3196..07b6179 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -579,11 +579,15 @@
 #define CONFIG_SYS_INIT_L2_ADDR_PHYS	CONFIG_SYS_INIT_L2_ADDR
 #define CONFIG_SYS_INIT_L2_END	(CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 #define CONFIG_SPL_RELOC_TEXT_BASE	0xf8f81000
-#define CONFIG_SPL_RELOC_STACK		(CONFIG_SYS_INIT_L2_ADDR + 128 * 1024)
-#define CONFIG_SPL_RELOC_STACK_SIZE	(32 << 10)
-#define CONFIG_SPL_RELOC_MALLOC_ADDR	(CONFIG_SYS_INIT_L2_ADDR + 160 * 1024)
-#define CONFIG_SPL_RELOC_MALLOC_SIZE	(96 << 10)
 #define CONFIG_SPL_GD_ADDR		(CONFIG_SYS_INIT_L2_ADDR + 112 * 1024)
+#define CONFIG_SPL_RELOC_STACK		(CONFIG_SYS_INIT_L2_ADDR + 116 * 1024)
+#define CONFIG_SPL_RELOC_STACK_SIZE	(32 << 10)
+#define CONFIG_SPL_RELOC_MALLOC_ADDR	(CONFIG_SYS_INIT_L2_ADDR + 148 * 1024)
+#if defined(CONFIG_P2020RDB)
+#define CONFIG_SPL_RELOC_MALLOC_SIZE	(364 << 10)
+#else
+#define CONFIG_SPL_RELOC_MALLOC_SIZE	(108 << 10)
+#endif
 #elif defined(CONFIG_NAND)
 #ifdef CONFIG_TPL_BUILD
 #define CONFIG_SYS_INIT_L2_ADDR		0xf8f80000