armv8: ls1012a: Enable DDR row-bank-column decoding
authorPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Tue, 19 Jul 2016 10:24:22 +0000 (15:54 +0530)
committerYork Sun <york.sun@nxp.com>
Tue, 2 Aug 2016 16:45:56 +0000 (09:45 -0700)
Enable DDR row-bank-column decoding to decode DDR address as
row-bank-column instead of bank-row-column for improving
performance of serial data transfers.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
include/fsl_mmdc.h

index 281a81986321c0d41747fd5a0cf3725541b8ed30..833696b5e8d11b286cb6a85231155c0d4249ffc7 100644 (file)
@@ -12,7 +12,7 @@
 #define CONFIG_SYS_MMDC_CORE_TIMING_CFG_1      0xff328f64
 #define CONFIG_SYS_MMDC_CORE_TIMING_CFG_2      0x01ff00db
 
-#define CONFIG_SYS_MMDC_CORE_MISC              0x00000680
+#define CONFIG_SYS_MMDC_CORE_MISC              0x00001680
 #define CONFIG_SYS_MMDC_PHY_MEASURE_UNIT       0x00000800
 #define CONFIG_SYS_MMDC_CORE_RDWR_CMD_DELAY    0x00002000
 #define CONFIG_SYS_MMDC_PHY_ODT_CTRL           0x0000022a