diff mbox

[U-Boot,2/2] omap: overo: Use 200MHz SDRC timings for revision 1, 2 & 3 boards

Message ID 1374693755-16275-2-git-send-email-ash@gumstix.com
State Accepted
Delegated to: Tom Rini
Headers show

Commit Message

Ash Charles July 24, 2013, 7:22 p.m. UTC 
From: Ash Charles <ashcharles@gmail.com>

Gumstix uses 200Mhz RAM on revision 1, 2 & 3 COMs, so use 200MHz
timings rather than 165MHz.  Based on 6cf8bf44b1f8550e12f7f2a16e01890e5de8443d

Signed-off-by: Ash Charles <ashcharles@gmail.com>
---
 board/overo/overo.c |   16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

Comments

Tom Rini Aug. 16, 2013, 1:35 p.m. UTC | #1 
On Wed, Jul 24, 2013 at 12:22:35PM -0700, Ash Charles wrote:

> From: Ash Charles <ashcharles@gmail.com>
> 
> Gumstix uses 200Mhz RAM on revision 1, 2 & 3 COMs, so use 200MHz
> timings rather than 165MHz.  Based on 6cf8bf44b1f8550e12f7f2a16e01890e5de8443d
> 
> Signed-off-by: Ash Charles <ashcharles@gmail.com>

Applied to u-boot-ti/master, thanks!
diff mbox

Patch

diff --git a/board/overo/overo.c b/board/overo/overo.c
index 8df077d..c70fcc3 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -158,16 +158,16 @@  void get_board_mem_timings(struct board_sdrc_timings *timings)
 		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
 		break;
 	case REVISION_1: /* Micron 256MB/512MB, 1/2 banks of 256MB */
-		timings->mcfg = MICRON_V_MCFG_165(256 << 20);
-		timings->ctrla = MICRON_V_ACTIMA_165;
-		timings->ctrlb = MICRON_V_ACTIMB_165;
-		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+		timings->mcfg = MICRON_V_MCFG_200(256 << 20);
+		timings->ctrla = MICRON_V_ACTIMA_200;
+		timings->ctrlb = MICRON_V_ACTIMB_200;
+		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
 		break;
 	case REVISION_2: /* Hynix 256MB/512MB, 1/2 banks of 256MB */
-		timings->mcfg = HYNIX_V_MCFG_165(256 << 20);
-		timings->ctrla = HYNIX_V_ACTIMA_165;
-		timings->ctrlb = HYNIX_V_ACTIMB_165;
-		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+		timings->mcfg = HYNIX_V_MCFG_200(256 << 20);
+		timings->ctrla = HYNIX_V_ACTIMA_200;
+		timings->ctrlb = HYNIX_V_ACTIMB_200;
+		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
 		break;
 	case REVISION_3: /* Micron 512MB/1024MB, 1/2 banks of 512MB */
 		timings->mcfg = MCFG(512 << 20, 15);