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Add Board Revision for Wireless chip

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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>
This commit is contained in:
Ash Charles 2014-05-21 14:04:52 -07:00 committed by Tom Rini
parent 06ae2b0ce8
commit be4cc457b5
2 changed files with 2 additions and 0 deletions
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1
board/overo/overo.c
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@ -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;

1
board/overo/overo.h
View File

@ -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