From be4cc457b5fd8b14363a777c8d54fd78e649e127 Mon Sep 17 00:00:00 2001
From: Ash Charles <ashcharles@gmail.com>
Date: Wed, 21 May 2014 14:04:52 -0700
Subject: [PATCH] Add Board Revision for Wireless chip
Gumstix Overo COMs with board revision 0x4 use a different Wifi and
Bluetooth module: Wi2Wi's W2CBW0015. No other code changes are required
in u-boot---just handling of this particular board revision.
Signed-off-by: Ash Charles <ashcharles@gmail.com>
---
board/overo/overo.c | 1 +
board/overo/overo.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/board/overo/overo.c b/board/overo/overo.c
index 1192d02e91..9a5f4c4574 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -141,6 +141,7 @@ 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 */
+ case REVISION_4:
timings->mcfg = MICRON_V_MCFG_200(256 << 20);
timings->ctrla = MICRON_V_ACTIMA_200;
timings->ctrlb = MICRON_V_ACTIMB_200;
diff --git a/board/overo/overo.h b/board/overo/overo.h
index 64604de1b0..25c9f16f79 100644
--- a/board/overo/overo.h
+++ b/board/overo/overo.h
@@ -22,6 +22,7 @@ const omap3_sysinfo sysinfo = {
#define REVISION_1 0x1
#define REVISION_2 0x2
#define REVISION_3 0x3
+#define REVISION_4 0x4
/*
* IEN - Input Enable
--
2.39.5