From 49720a4b5a41aa20cd0f30e279bccf9d1fc648c0 Mon Sep 17 00:00:00 2001
From: Steve Sakoman <steve@sakoman.com>
Date: Wed, 24 Jul 2013 12:22:34 -0700
Subject: [PATCH] omap: overo: update support for Micron 1GB POP
Signed-off-by: Ash Charles <ashcharles@gmail.com>
---
board/overo/overo.c | 6 ++++++
board/overo/overo.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/board/overo/overo.c b/board/overo/overo.c
index a6e2e935a7c..92d3de450ec 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -153,6 +153,12 @@ void get_board_mem_timings(struct board_sdrc_timings *timings)
timings->ctrlb = HYNIX_V_ACTIMB_165;
timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
break;
+ case REVISION_3: /* Micron 512MB/1024MB, 1/2 banks of 512MB */
+ timings->mcfg = MCFG(512 << 20, 15);
+ timings->ctrla = MICRON_V_ACTIMA_200;
+ timings->ctrlb = MICRON_V_ACTIMB_200;
+ timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
+ break;
default:
timings->mcfg = MICRON_V_MCFG_165(128 << 20);
timings->ctrla = MICRON_V_ACTIMA_165;
diff --git a/board/overo/overo.h b/board/overo/overo.h
index 88e197dee2d..64604de1b01 100644
--- a/board/overo/overo.h
+++ b/board/overo/overo.h
@@ -21,6 +21,7 @@ const omap3_sysinfo sysinfo = {
#define REVISION_0 0x0
#define REVISION_1 0x1
#define REVISION_2 0x2
+#define REVISION_3 0x3
/*
* IEN - Input Enable
--
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