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>

2 files changed, 29 insertions, 23 deletions

diff --git a/board/freescale/mx7dsabresd/imximage.cfg b/board/freescale/mx7dsabresd/imximage.cfg
index 9b23949486..3de45bbcce 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
diff --git a/board/freescale/mx7dsabresd/plugin.S b/board/freescale/mx7dsabresd/plugin.S
index 1ee5cdf321..77e098b0a5 100644
--- a/board/freescale/mx7dsabresd/plugin.S
+++ b/board/freescale/mx7dsabresd/plugin.S
@@ -19,7 +19,7 @@
 	str r1, [r0, r2]
 
 	ldr r0, =DDRC_IPS_BASE_ADDR
-	ldr r1, =0x03040001
+	ldr r1, =0x01040001
 	str r1, [r0]
 	ldr r1, =0x80400003
 	str r1, [r0, #0x1a0]
@@ -27,38 +27,40 @@
 	str r1, [r0, #0x1a4]
 	ldr r1, =0x80100004
 	str r1, [r0, #0x1a8]
-	ldr r1, =0x0040005e
+	ldr r1, =0x00400046
 	str r1, [r0, #0x64]
 	ldr r1, =0x1
 	str r1, [r0, #0x490]
 	ldr r1, =0x00020001
 	str r1, [r0, #0xd0]
-	ldr r1, =0x00010000
+	ldr r1, =0x00690000
 	str r1, [r0, #0xd4]
 	ldr r1, =0x09300004
 	str r1, [r0, #0xdc]
 	ldr r1, =0x04080000
 	str r1, [r0, #0xe0]
-	ldr r1, =0x00090004
+	ldr r1, =0x00100004
 	str r1, [r0, #0xe4]
 	ldr r1, =0x33f
 	str r1, [r0, #0xf4]
-	ldr r1, =0x0908120a
+	ldr r1, =0x09081109
 	str r1, [r0, #0x100]
-	ldr r1, =0x0002020e
+	ldr r1, =0x0007020d
 	str r1, [r0, #0x104]
 	ldr r1, =0x03040407
 	str r1, [r0, #0x108]
 	ldr r1, =0x00002006
 	str r1, [r0, #0x10c]
-	ldr r1, =0x04020204
+	ldr r1, =0x04020205
 	str r1, [r0, #0x110]
 	ldr r1, =0x03030202
 	str r1, [r0, #0x114]
-	ldr r1, =0x03030803
+	ldr r1, =0x00000803
 	str r1, [r0, #0x120]
 	ldr r1, =0x00800020
 	str r1, [r0, #0x180]
+	ldr r1, =0x02000100
+	str r1, [r0, #0x184]
 	ldr r1, =0x02098204
 	str r1, [r0, #0x190]
 	ldr r1, =0x00030303
@@ -70,12 +72,12 @@
 	str r1, [r0, #0x204]
 	ldr r1, =0x04040404
 	str r1, [r0, #0x214]
-	ldr r1, =0x00040404
+	ldr r1, =0x0f040404
 	str r1, [r0, #0x218]
 
-	ldr r1, =0x06000601
+	ldr r1, =0x06000604
 	str r1, [r0, #0x240]
-	ldr r1, =0x00001323
+	ldr r1, =0x00000001
 	str r1, [r0, #0x244]
 
 	ldr r0, =SRC_BASE_ADDR
@@ -90,6 +92,8 @@
 	str r1, [r0, #0x4]
 	ldr r1, =0x00060807
 	str r1, [r0, #0x10]
+	ldr r1, =0x1010007e
+	str r1, [r0, #0xb0]
 	ldr r1, =0x00000d6e
 	str r1, [r0, #0x9c]
 	ldr r1, =0x08080808