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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-04-19 10:28:16 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-04-22 13:29:22 +0200 |
| commit | 94e69bc97fe9a3a436069cca97717dbf273252f2 (patch) | |
| tree | 3af297aa46c4fa4e32323d611ace616b7eebe6cb /board | |
| parent | 7b116156d3753ce77bd9cbaf47c271065e539202 (diff) | |
| download | barebox-94e69bc97fe9a3a436069cca97717dbf273252f2.tar.gz barebox-94e69bc97fe9a3a436069cca97717dbf273252f2.tar.xz | |
board/pcm038: document value written to ESDCFG0
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'board')
| -rw-r--r-- | board/pcm038/lowlevel_init.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/pcm038/lowlevel_init.S b/board/pcm038/lowlevel_init.S index a5ceb26f5b..0001e4f282 100644 --- a/board/pcm038/lowlevel_init.S +++ b/board/pcm038/lowlevel_init.S @@ -28,6 +28,11 @@ writel(0x15555555, DSCR(8)) writel(0x00000004, ESDMISC) /* Initial reset */ + + /* + * tXP=3, tWTR=0, tRP=2, tMRD=2, tWR=1, + * tRAS=4, tRRD=1, tCAS=3, tRCD=3, tRC=10 + */ writel(0x006ac73a, ESDCFG0) writel(ESDCTL0_VAL | ESDCTL0_SMODE_PRECHARGE, ESDCTL0) /* precharge CSD0 all banks */ |