diff options
| author | Peng Fan <Peng.Fan@freescale.com> | 2015-10-23 15:55:23 +0800 |
|---|---|---|
| committer | Peng Fan <Peng.Fan@freescale.com> | 2015-10-23 15:58:54 +0800 |
| commit | 1e771cb709b71b9a471de94a1b8f22c345ca2bb3 (patch) | |
| tree | 79881c5ee8aa9ca287cd8f31f6c4d7ba5cccf258 | |
| parent | 0523479adc9eeed4b81ddf2f88cae6bdeed45891 (diff) | |
| download | u-boot-imx-1e771cb709b71b9a471de94a1b8f22c345ca2bb3.zip u-boot-imx-1e771cb709b71b9a471de94a1b8f22c345ca2bb3.tar.gz u-boot-imx-1e771cb709b71b9a471de94a1b8f22c345ca2bb3.tar.bz2 | |
MLK-11753 imx: mx6dqp: update ddr script to v1.09
ddr script update to 1.09:
http://compass.freescale.net/livelink/livelink?func=ll&objId=
234694528&objAction=browse&viewType=1
arik_r2_sabre_ddr3_528_1.09.inc is for sabre-auto board.
arik_r2_sdb_ddr3_528_1.09.inc is for sabre-sd board.
Changelog:
1. Optimize DQS duty cycle setting
2. Optimize ZQ PU/PD value
Test results:
2 ARD boards.
2 6QP-SDB boards.
1 6DP-SDB board.
All passed overnight memtester stress test.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
(cherry picked from commit ba8dcef9d8e10e46130559ce6defe4411bd1d1a6)
| -rw-r--r-- | board/freescale/mx6qsabreauto/mx6qp.cfg | 5 | ||||
| -rw-r--r-- | board/freescale/mx6qsabreauto/plugin.S | 6 | ||||
| -rw-r--r-- | board/freescale/mx6sabresd/mx6qp.cfg | 5 | ||||
| -rw-r--r-- | board/freescale/mx6sabresd/plugin.S | 8 |
4 files changed, 17 insertions, 7 deletions
diff --git a/board/freescale/mx6qsabreauto/mx6qp.cfg b/board/freescale/mx6qsabreauto/mx6qp.cfg index 8c65a70..4b3e50a 100644 --- a/board/freescale/mx6qsabreauto/mx6qp.cfg +++ b/board/freescale/mx6qsabreauto/mx6qp.cfg @@ -109,8 +109,8 @@ DATA 4 0x021b481c 0x33333333 DATA 4 0x021b4820 0x33333333 DATA 4 0x021b4824 0x33333333 DATA 4 0x021b4828 0x33333333 -DATA 4 0x021b08c0 0x24912492 -DATA 4 0x021b48c0 0x24912492 +DATA 4 0x021b08c0 0x24912249 +DATA 4 0x021b48c0 0x24914289 DATA 4 0x021b08b8 0x00000800 DATA 4 0x021b48b8 0x00000800 DATA 4 0x021b0004 0x00020036 @@ -126,6 +126,7 @@ DATA 4 0x021b0030 0x008E1023 DATA 4 0x021b0040 0x00000047 DATA 4 0x021b0400 0x14420000 DATA 4 0x021b0000 0x841A0000 +DATA 4 0x021b0890 0x00400C58 DATA 4 0x00bb0008 0x00000004 DATA 4 0x00bb000c 0x2891E41A DATA 4 0x00bb0038 0x00000564 diff --git a/board/freescale/mx6qsabreauto/plugin.S b/board/freescale/mx6qsabreauto/plugin.S index ee13dfc..129b03d 100644 --- a/board/freescale/mx6qsabreauto/plugin.S +++ b/board/freescale/mx6qsabreauto/plugin.S @@ -108,8 +108,9 @@ str r2, [r1, #0x824] str r2, [r1, #0x828] - ldr r2, =0x24912492 + ldr r2, =0x24912249 str r2, [r0, #0x8c0] + ldr r2, =0x24914289 str r2, [r1, #0x8c0] ldr r2, =0x00000800 @@ -145,6 +146,9 @@ ldr r2, =0x841A0000 str r2, [r0, #0x000] + ldr r2, =0x00400C58 + str r2, [r0, #0x890] + ldr r3, =0x00bb0000 ldr r2, =0x00000004 str r2, [r3, #0x008] diff --git a/board/freescale/mx6sabresd/mx6qp.cfg b/board/freescale/mx6sabresd/mx6qp.cfg index 9f0089a..cd59f77 100644 --- a/board/freescale/mx6sabresd/mx6qp.cfg +++ b/board/freescale/mx6sabresd/mx6qp.cfg @@ -104,8 +104,8 @@ DATA 4, 0x021b481c, 0x33333333 DATA 4, 0x021b4820, 0x33333333 DATA 4, 0x021b4824, 0x33333333 DATA 4, 0x021b4828, 0x33333333 -DATA 4, 0x021b08c0, 0x24912492 -DATA 4, 0x021b48c0, 0x24912492 +DATA 4, 0x021b08c0, 0x24912249 +DATA 4, 0x021b48c0, 0x24914289 DATA 4, 0x021b08b8, 0x00000800 DATA 4, 0x021b48b8, 0x00000800 DATA 4, 0x021b0004, 0x00020036 @@ -120,6 +120,7 @@ DATA 4, 0x021b0030, 0x008E1023 DATA 4, 0x021b0040, 0x00000027 DATA 4, 0x021b0400, 0x14420000 DATA 4, 0x021b0000, 0x831A0000 +DATA 4, 0x021b0890, 0x00400C58 DATA 4, 0x00bb0008, 0x00000004 DATA 4, 0x00bb000c, 0x2891E41A DATA 4, 0x00bb0038, 0x00000564 diff --git a/board/freescale/mx6sabresd/plugin.S b/board/freescale/mx6sabresd/plugin.S index 4ea3c16..f803d73 100644 --- a/board/freescale/mx6sabresd/plugin.S +++ b/board/freescale/mx6sabresd/plugin.S @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012-2014 Freescale Semiconductor, Inc. + * Copyright (C) 2012-2015 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -109,8 +109,9 @@ str r2, [r1, #0x824] str r2, [r1, #0x828] - ldr r2, =0x24912492 + ldr r2, =0x24912249 str r2, [r0, #0x8c0] + ldr r2, =0x24914289 str r2, [r1, #0x8c0] ldr r2, =0x00000800 @@ -147,6 +148,9 @@ ldr r2, =0x831A0000 str r2, [r0, #0x000] + ldr r2, =0x00400C58 + str r2, [r0, #0x890] + ldr r3, =0x00bb0000 ldr r2, =0x00000004 str r2, [r3, #0x008] |