Merge http://git.denx.de/u-boot-sunxi

[karo-tx-uboot.git] / arch / arm / imx-common / cpu.c

diff --git a/arch/arm/imx-common/cpu.c b/arch/arm/imx-common/cpu.c
index 7bb0e83a173afcc9c9921c3f24a228275a3bfdd8..09fc22760d0c6e973359f121f92c63feed26793d 100644 (file)
--- a/arch/arm/imx-common/cpu.c
+++ b/arch/arm/imx-common/cpu.c
@@ -7,7 +7,9 @@
  * SPDX-License-Identifier:    GPL-2.0+
  */
 
+#include <bootm.h>
 #include <common.h>
+#include <netdev.h>
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
@@ -93,6 +95,11 @@ unsigned imx_ddr_size(void)
        bits += bank_lookup[ESD_MMDC_MISC_GET_BANK(misc)];
        bits += ESD_MMDC_CTL_GET_WIDTH(ctl);
        bits += ESD_MMDC_CTL_GET_CS1(ctl);
+
+       /* The MX6 can do only 3840 MiB of DRAM */
+       if (bits == 32)
+               return 0xf0000000;
+
        return 1 << bits;
 }
 #endif