From: Kumar Gala <galak@kernel.crashing.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 4/4] fsl-ddr: setup ODT_RD_CFG & ODT_WR_CFG when we interleave
Date: Wed, 16 Dec 2009 10:24:39 -0600 [thread overview]
Message-ID: <1260980679-13236-4-git-send-email-galak@kernel.crashing.org> (raw)
In-Reply-To: <1260980679-13236-3-git-send-email-galak@kernel.crashing.org>
From: Dave Liu <daveliu@freescale.com>
In chip-select interleaving case, we also need set the ODT_RD_CFG
and ODT_WR_CFG in cs1_config register.
Signed-off-by: Dave Liu <daveliu@freescale.com>
---
cpu/mpc8xxx/ddr/ctrl_regs.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/cpu/mpc8xxx/ddr/ctrl_regs.c b/cpu/mpc8xxx/ddr/ctrl_regs.c
index 3be7e22..adc4f6e 100644
--- a/cpu/mpc8xxx/ddr/ctrl_regs.c
+++ b/cpu/mpc8xxx/ddr/ctrl_regs.c
@@ -1197,7 +1197,10 @@ compute_fsl_memctl_config_regs(const memctl_options_t *popts,
/* Don't set up boundaries for other CS
* other than CS0, if bank interleaving
* is enabled and not CS2+CS3 interleaved.
+ * But we need to set the ODT_RD_CFG and
+ * ODT_WR_CFG for CS1_CONFIG here.
*/
+ set_csn_config(i, ddr, popts, dimm_params);
break;
}
--
1.6.0.6
next prev parent reply other threads:[~2009-12-16 16:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-16 16:24 [U-Boot] [PATCH 1/4] fsl-ddr: Fix power-down timing settings Kumar Gala
2009-12-16 16:24 ` [U-Boot] [PATCH 2/4] fsl-ddr: add the override for write leveling Kumar Gala
2009-12-16 16:24 ` [U-Boot] [PATCH 3/4] fsl-ddr: add override for the Rtt_WR Kumar Gala
2009-12-16 16:24 ` Kumar Gala [this message]
2009-12-16 16:29 ` [U-Boot] [PATCH 4/4] fsl-ddr: setup ODT_RD_CFG & ODT_WR_CFG when we interleave Kumar Gala
2009-12-16 16:29 ` [U-Boot] [PATCH 3/4] fsl-ddr: add override for the Rtt_WR Kumar Gala
2009-12-17 21:20 ` Wolfgang Denk
2010-01-04 17:37 ` Kumar Gala
2009-12-16 16:29 ` [U-Boot] [PATCH 2/4] fsl-ddr: add the override for write leveling Kumar Gala
2009-12-16 16:27 ` [U-Boot] [PATCH 1/4] fsl-ddr: Fix power-down timing settings Kumar Gala
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