diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2018-06-05 14:55:56 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-06-18 12:38:01 +0200 |
| commit | e2d5257acd40f9473ca8b7cb7549bc69a106a58f (patch) | |
| tree | f2fa4c6c7398eb2751e457896263583485a28444 | |
| parent | 63d856627d8a9875e5299459dc0054c1ab9d2352 (diff) | |
colibri-vf: adjust timing according to data sheet
Using the DDR Validation tool in Processor Expert uncovered two
timing inconsistencies. Since those timings are related to the
suspend mode they do not affect or change regular memory behavior.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
| -rw-r--r-- | board/toradex/colibri_vf/colibri_vf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c index 5a8ec7906e..4c68eb1f65 100644 --- a/board/toradex/colibri_vf/colibri_vf.c +++ b/board/toradex/colibri_vf/colibri_vf.c @@ -121,15 +121,15 @@ int dram_init(void) .tras_lockout = 0, .tdal = 12, .bstlen = 3, - .tdll = 512, + .tdll = 512, /* not applicable since freq. scaling is not used */ .trp_ab = 6, .tref = 3120, .trfc = 64, .tref_int = 0, .tpdex = 3, .txpdll = 10, - .txsnr = 48, - .txsr = 468, + .txsnr = 68, /* changed to conform to JEDEC specifications */ + .txsr = 506, /* changed to conform to JEDEC specifications */ .cksrx = 5, .cksre = 5, .freq_chg_en = 0, |