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>

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>
Ash Charles · Tom Rini
1 parent 06ae2b0ce8
Showing 2 changed files with 2 additions and 0 deletions Side-by-side Diff
board/overo/overo.c
board/overo/overo.h
@@ -141,6 +141,7 @@
 		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;
@@ -22,6 +22,7 @@
 #define REVISION_1	0x1
 #define REVISION_2	0x2
 #define REVISION_3	0x3
+#define REVISION_4	0x4
  
 /*
  * IEN  - Input Enable
...	...	@@ -141,6 +141,7 @@
141	141	timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
142	142	break;
143	143	case REVISION_1: /* Micron 256MB/512MB, 1/2 banks of 256MB */
	144	+ case REVISION_4:
144	145	timings->mcfg = MICRON_V_MCFG_200(256 << 20);
145	146	timings->ctrla = MICRON_V_ACTIMA_200;
146	147	timings->ctrlb = MICRON_V_ACTIMB_200;
...	...	@@ -22,6 +22,7 @@
22	22	#define REVISION_1 0x1
23	23	#define REVISION_2 0x2
24	24	#define REVISION_3 0x3
	25	+#define REVISION_4 0x4
25	26
26	27	/*
27	28	* IEN - Input Enable