ppc4xx: Make DDR2 timing for intip more robust

DDR2 timing for intip was on the edge for some of the available chips
for this board. Now it is verfied to work with all of them.

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/include/configs/intip.h b/include/configs/intip.h
index 4f7bc7e28dc8c2cd586223757bebbc6d22fb9d44..19f12fa770a1cd713a30ec2ae36b0525853e9aa4 100644 (file)
--- a/include/configs/intip.h
+++ b/include/configs/intip.h
@@ -172,7 +172,7 @@
 #define CONFIG_SYS_SDRAM_R3BAS         0x00000000
 #define CONFIG_SYS_SDRAM_PLBADDULL     0x00000000
 #define CONFIG_SYS_SDRAM_PLBADDUHB     0x00000008
-#define CONFIG_SYS_SDRAM_CONF1LL       0x80001C80
+#define CONFIG_SYS_SDRAM_CONF1LL       0x80001C00
 #define CONFIG_SYS_SDRAM_CONF1HB       0x80001C80
 #define CONFIG_SYS_SDRAM_CONFPATHB     0x10a68000
 
@@ -181,7 +181,7 @@
 #define CONFIG_SYS_SDRAM0_MB1CF                0x00000000
 #define CONFIG_SYS_SDRAM0_MB2CF                0x00000000
 #define CONFIG_SYS_SDRAM0_MB3CF                0x00000000
-#define CONFIG_SYS_SDRAM0_MCOPT1       0x05122000
+#define CONFIG_SYS_SDRAM0_MCOPT1       0x05120000
 #define CONFIG_SYS_SDRAM0_MCOPT2       0x00000000
 #define CONFIG_SYS_SDRAM0_MODT0                0x00000000
 #define CONFIG_SYS_SDRAM0_MODT1                0x00000000
@@ -193,7 +193,7 @@
 #define CONFIG_SYS_SDRAM0_INITPLR1     0x81900400
 #define CONFIG_SYS_SDRAM0_INITPLR2     0x81020000
 #define CONFIG_SYS_SDRAM0_INITPLR3     0x81030000
-#define CONFIG_SYS_SDRAM0_INITPLR4     0x81010000
+#define CONFIG_SYS_SDRAM0_INITPLR4     0x81010002
 #define CONFIG_SYS_SDRAM0_INITPLR5     0xE4000542
 #define CONFIG_SYS_SDRAM0_INITPLR6     0x81900400
 #define CONFIG_SYS_SDRAM0_INITPLR7     0x8A880000
@@ -201,21 +201,21 @@
 #define CONFIG_SYS_SDRAM0_INITPLR9     0x8A880000
 #define CONFIG_SYS_SDRAM0_INITPLR10    0x8A880000
 #define CONFIG_SYS_SDRAM0_INITPLR11    0x81000442
-#define CONFIG_SYS_SDRAM0_INITPLR12    0x81010380
-#define CONFIG_SYS_SDRAM0_INITPLR13    0x81010000
+#define CONFIG_SYS_SDRAM0_INITPLR12    0x81010382
+#define CONFIG_SYS_SDRAM0_INITPLR13    0x81010002
 #define CONFIG_SYS_SDRAM0_INITPLR14    0x00000000
 #define CONFIG_SYS_SDRAM0_INITPLR15    0x00000000
 #define CONFIG_SYS_SDRAM0_RQDC         0x80000038
-#define CONFIG_SYS_SDRAM0_RFDC         0x003F0000
-#define CONFIG_SYS_SDRAM0_RDCC         0x80000000
+#define CONFIG_SYS_SDRAM0_RFDC         0x00000257
+#define CONFIG_SYS_SDRAM0_RDCC         0x40000000
 #define CONFIG_SYS_SDRAM0_DLCR         0x00000000
 #define CONFIG_SYS_SDRAM0_CLKTR                0x40000000
-#define CONFIG_SYS_SDRAM0_WRDTR                0x84000800
+#define CONFIG_SYS_SDRAM0_WRDTR                0x84000823
 #define CONFIG_SYS_SDRAM0_SDTR1                0x80201000
 #define CONFIG_SYS_SDRAM0_SDTR2                0x32204232
-#define CONFIG_SYS_SDRAM0_SDTR3                0x090B0D15
+#define CONFIG_SYS_SDRAM0_SDTR3                0x090C0D15
 #define CONFIG_SYS_SDRAM0_MMODE                0x00000442
-#define CONFIG_SYS_SDRAM0_MEMODE       0x00000000
+#define CONFIG_SYS_SDRAM0_MEMODE       0x00000002
 
 #define CONFIG_SYS_MBYTES_SDRAM        256     /* 256MB */