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authorSteve Sakoman <steve@sakoman.com>2013-07-24 12:22:34 -0700
committerTom Rini <trini@ti.com>2013-08-15 08:51:10 -0400
commit49720a4b5a41aa20cd0f30e279bccf9d1fc648c0 (patch)
tree1e123d4938d46f8078ff75c2aba1568d8b5d4bff /board/overo
parent5c119cb2befb830144e3496668773188081ccf77 (diff)
omap: overo: update support for Micron 1GB POP
Signed-off-by: Ash Charles <ashcharles@gmail.com>
Diffstat (limited to 'board/overo')
-rw-r--r--board/overo/overo.c6
-rw-r--r--board/overo/overo.h1
2 files changed, 7 insertions, 0 deletions
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