config: rpi: Increase malloc buffer size

GENET ethernet driver and THORdown consume more memory than the default
4M, so increase the malloc buffer size to 16M to let them work together.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I1c4d386761699fcb72b1a76d90d50518554a2980

diff --git a/include/configs/rpi.h b/include/configs/rpi.h
index aa6be35..f88ab2d 100644 (file)
--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -57,7 +57,7 @@
 #define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_SDRAM_BASE + \
                                         CONFIG_SYS_SDRAM_SIZE - \
                                         GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_MALLOC_LEN          SZ_4M
+#define CONFIG_SYS_MALLOC_LEN          SZ_16M
 #define CONFIG_SYS_MEMTEST_START       0x00100000
 #define CONFIG_SYS_MEMTEST_END         0x00200000
 #define CONFIG_LOADADDR                        0x00200000