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authorYe.Li <B37916@freescale.com>2015-08-28 14:09:52 +0800
committerYe.Li <B37916@freescale.com>2015-09-01 11:08:57 +0800
commit25e3d0cc8713de576b4d78c4c80dea7220f40858 (patch)
tree71f1a44b2d1d2ab1cd73a580703887938d343500 /board/freescale/mx7dsabresd/imximage.cfg
parentf432dfdaeb80ecb2a78805422baef64493f63060 (diff)
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MLK-11427 imx: mx7d: Update DDR script for mx7d sabresd board
Updated items: memory set 0x307a0000 32 0x03040001 --> memory set 0x307a0000 32 0x01040001 This is just enable when LPDDR4 is enabled . memory set 0x307a0064 32 0x0040005e --> memory set 0x307a0064 32 0x00400046 T_RFC_MIN this should be: RU(260ns*528Mhz)/2=69 (0x45) memory set 0x307a00d0 32 0x00020001 --> memory set 0x307a00d0 32 0x00020083 PRE_CKE_X1024 be (500us*528Mhz/2)/1024 = 129, or 0x81 memory set 0x307a00d4 32 0x00010000 --> memory set 0x307a00d4 32 0x00690000 DRAM_RSTN_X1024 (200us*528Mhz)/1024=104, or 0x68 memory set 0x307a00e4 32 0x00090004 --> memory set 0x307a00e4 32 0x00100004 DEV_ZQINIT_X32 . Should be 16 clocks memory set 0x307a0100 32 0x0908120a --> memory set 0x307a0100 32 0x09081109 T_FAW=(40ns*528Mhz)/2)=11 memory set 0x307a0104 32 0x0002020e --> memory set 0x307a0104 32 0x0007020d tXPDLL=24ns*528Mhz=13clocks File: MX7D_EVK_DDR3_1GB_32bit.ds Test result: 3 boards pass 2 days stress test. Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'board/freescale/mx7dsabresd/imximage.cfg')
-rw-r--r--board/freescale/mx7dsabresd/imximage.cfg26
1 files changed, 14 insertions, 12 deletions
diff --git a/board/freescale/mx7dsabresd/imximage.cfg b/board/freescale/mx7dsabresd/imximage.cfg
index 9b23949..3de45bb 100644
--- a/board/freescale/mx7dsabresd/imximage.cfg
+++ b/board/freescale/mx7dsabresd/imximage.cfg
@@ -53,38 +53,40 @@ CSF CONFIG_CSF_SIZE
DATA 4 0x30340004 0x4F400005
DATA 4 0x30391000 0x00000002
-DATA 4 0x307a0000 0x03040001
+DATA 4 0x307a0000 0x01040001
DATA 4 0x307a01a0 0x80400003
DATA 4 0x307a01a4 0x00100020
DATA 4 0x307a01a8 0x80100004
-DATA 4 0x307a0064 0x0040005e
+DATA 4 0x307a0064 0x00400046
DATA 4 0x307a0490 0x00000001
-DATA 4 0x307a00d0 0x00020001
-DATA 4 0x307a00d4 0x00010000
+DATA 4 0x307a00d0 0x00020083
+DATA 4 0x307a00d4 0x00690000
DATA 4 0x307a00dc 0x09300004
DATA 4 0x307a00e0 0x04080000
-DATA 4 0x307a00e4 0x00090004
+DATA 4 0x307a00e4 0x00100004
DATA 4 0x307a00f4 0x0000033f
-DATA 4 0x307a0100 0x0908120a
-DATA 4 0x307a0104 0x0002020e
+DATA 4 0x307a0100 0x09081109
+DATA 4 0x307a0104 0x0007020d
DATA 4 0x307a0108 0x03040407
DATA 4 0x307a010c 0x00002006
-DATA 4 0x307a0110 0x04020204
+DATA 4 0x307a0110 0x04020205
DATA 4 0x307a0114 0x03030202
-DATA 4 0x307a0120 0x03030803
+DATA 4 0x307a0120 0x00000803
DATA 4 0x307a0180 0x00800020
+DATA 4 0x307a0184 0x02000100
DATA 4 0x307a0190 0x02098204
DATA 4 0x307a0194 0x00030303
DATA 4 0x307a0200 0x00000016
DATA 4 0x307a0204 0x00171717
DATA 4 0x307a0214 0x04040404
-DATA 4 0x307a0218 0x00040404
-DATA 4 0x307a0240 0x06000601
-DATA 4 0x307a0244 0x00001323
+DATA 4 0x307a0218 0x0f040404
+DATA 4 0x307a0240 0x06000604
+DATA 4 0x307a0244 0x00000001
DATA 4 0x30391000 0x00000000
DATA 4 0x30790000 0x17420f40
DATA 4 0x30790004 0x10210100
DATA 4 0x30790010 0x00060807
+DATA 4 0x307900b0 0x1010007e
DATA 4 0x3079009c 0x00000d6e
DATA 4 0x30790020 0x08080808
DATA 4 0x30790030 0x08080808