* [PATCH] OMAP3 SDRC: Drop 133.3MHz, 66.6MHz rates from Micron SDRAM params file
@ 2009-05-23 1:56 Paul Walmsley
2009-05-23 1:58 ` [APPLIED] [PATCH] OMAP3 SDRC: Drop 133.3MHz, 66.6MHz rates from Micron SDRAM Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Paul Walmsley @ 2009-05-23 1:56 UTC (permalink / raw)
To: linux-omap; +Cc: r-woodruff2, tony
Boards that used 133.3MHz maximum rate SDRAM were never released to the
public and presumably used the OMAPZoom kernel; so, drop these unused
rates. Viz.:
http://marc.info/?l=linux-omap&m=124232922426311&w=2
This patch is a collaboration between Richard Woodruff <r-woodruff2@ti.com>,
Tony Lindgren <tony@atomide.com>, and Paul Walmsley <paul@pwsan.com>.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Richard Woodruff <r-woodruff2@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h | 20 +++-----------------
1 files changed, 3 insertions(+), 17 deletions(-)
diff --git a/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h b/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h
index b6c1db3..02e1c2d 100644
--- a/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h
+++ b/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h
@@ -2,7 +2,7 @@
* SDRC register values for the Micron MT46H32M32LF-6
*
* Copyright (C) 2008 Texas Instruments, Inc.
- * Copyright (C) 2008 Nokia Corporation
+ * Copyright (C) 2008-2009 Nokia Corporation
*
* Paul Walmsley
*
@@ -34,34 +34,20 @@ static struct omap_sdrc_params mt46h32m32lf6_sdrc_params[] = {
.mr = 0x00000032,
},
[2] = {
- .rate = 133333333,
- .actim_ctrla = 0x7a19b485,
- .actim_ctrlb = 0x00011213,
- .rfr_ctrl = 0x0003de01,
- .mr = 0x00000032,
- },
- [3] = {
.rate = 83000000,
.actim_ctrla = 0x51512283,
.actim_ctrlb = 0x0001120c,
.rfr_ctrl = 0x00025501,
.mr = 0x00000032,
},
- [4] = {
+ [3] = {
.rate = 82970588,
.actim_ctrla = 0x51512283,
.actim_ctrlb = 0x0001120c,
.rfr_ctrl = 0x00025501,
.mr = 0x00000032,
},
- [5] = {
- .rate = 66666666,
- .actim_ctrla = 0x410d2243,
- .actim_ctrlb = 0x0001120a,
- .rfr_ctrl = 0x0001d601,
- .mr = 0x00000032,
- },
- [6] = {
+ [4] = {
.rate = 0
},
};
--
1.6.3.rc1.51.gea0b7
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2009-05-23 1:56 [PATCH] OMAP3 SDRC: Drop 133.3MHz, 66.6MHz rates from Micron SDRAM params file Paul Walmsley
2009-05-23 1:58 ` [APPLIED] [PATCH] OMAP3 SDRC: Drop 133.3MHz, 66.6MHz rates from Micron SDRAM Tony Lindgren
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