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| 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 /board/freescale/mx6qsabreauto/plugin.S | |
| 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)
Diffstat (limited to 'board/freescale/mx6qsabreauto/plugin.S')
| -rw-r--r-- | board/freescale/mx6qsabreauto/plugin.S | 6 |
1 files changed, 5 insertions, 1 deletions
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] |