1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
From 27c6c30dbb5de0c0ed30ceaf69bb0e9f12149c03 Mon Sep 17 00:00:00 2001
From: Steve Sakoman <steve@sakoman.com>
Date: Tue, 23 Mar 2010 09:21:49 -0700
Subject: [PATCH 20/37] OMAP3: beagle: add support for Beagle xM
---
board/ti/beagle/beagle.c | 23 +++++++++++++++--------
board/ti/beagle/beagle.h | 34 ++++++++++++++++++++++++++++++----
include/configs/omap3_beagle.h | 1 +
3 files changed, 46 insertions(+), 12 deletions(-)
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index b4ea7e6..d357588 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -75,7 +75,7 @@ int beagle_get_revision(void)
* GPIO173, GPIO172, GPIO171: 1 1 1 => Ax/Bx
* GPIO173, GPIO172, GPIO171: 1 1 0 => C1/2/3
* GPIO173, GPIO172, GPIO171: 1 0 1 => C4
- * GPIO173, GPIO172, GPIO171: 0 0 0 => D
+ * GPIO173, GPIO172, GPIO171: 0 0 0 => XM
*/
void beagle_identify(void)
{
@@ -108,29 +108,36 @@ int misc_init_r(void)
twl4030_power_init();
twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
- printf("Board revision ");
switch (beagle_revision) {
case REVISION_AXBX:
- printf("Ax/Bx\n");
+ printf("Beagle Rev Ax/Bx\n");
break;
case REVISION_CX:
- printf("C1/C2/C3\n");
+ printf("Beagle Rev C1/C2/C3\n");
MUX_BEAGLE_C();
break;
case REVISION_C4:
- printf("C4\n");
+ printf("Beagle Rev C4\n");
MUX_BEAGLE_C();
/* Set VAUX2 to 1.8V for EHCI PHY */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
TWL4030_PM_RECEIVER_DEV_GRP_P1);
+ setenv("mpurate", "720");
break;
- case REVISION_D:
- printf("D\n");
+ case REVISION_XM:
+ printf("Beagle xM Rev A\n");
+ MUX_BEAGLE_XM();
+ /* Set VAUX2 to 1.8V for EHCI PHY */
+ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
+ TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
+ TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
+ TWL4030_PM_RECEIVER_DEV_GRP_P1);
+ setenv("mpurate", "720");
break;
default:
- printf("unknown 0x%02x\n", beagle_revision);
+ printf("Beagle unknown 0x%02x\n", beagle_revision);
}
/* Configure GPIOs to output */
diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h
index d95fd78..fd06d46 100644
--- a/board/ti/beagle/beagle.h
+++ b/board/ti/beagle/beagle.h
@@ -38,7 +38,7 @@ const omap3_sysinfo sysinfo = {
#define REVISION_AXBX 0x7
#define REVISION_CX 0x6
#define REVISION_C4 0x5
-#define REVISION_D 0x0
+#define REVISION_XM 0x0
/*
* IEN - Input Enable
@@ -379,11 +379,37 @@ const omap3_sysinfo sysinfo = {
MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/
#define MUX_BEAGLE_C() \
- MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\
- MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\
- MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\
+ MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\
+ MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\
+ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\
MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\
MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\
MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/
+#define MUX_BEAGLE_XM() \
+ MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\
+ MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\
+ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\
+ MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\
+ MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\
+ MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/\
+ MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M7)) /*safe_mode*/\
+ MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M7)) /*safe_mode*/\
+ MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M7)) /*safe_mode*/\
+ MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M7)) /*safe_mode*/\
+ MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M7)) /*safe_mode*/\
+ MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M7)) /*safe_mode*/\
+ MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M3)) /*DSS_DATA0*/\
+ MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M3)) /*DSS_DATA1*/\
+ MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M3)) /*DSS_DATA2*/\
+ MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M3)) /*DSS_DATA3*/\
+ MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M3)) /*DSS_DATA4*/\
+ MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M3)) /*DSS_DATA5*/\
+ MUX_VAL(CP(SYS_BOOT0), (IDIS | PTD | DIS | M3)) /*DSS_DATA18*/\
+ MUX_VAL(CP(SYS_BOOT1), (IDIS | PTD | DIS | M3)) /*DSS_DATA19*/\
+ MUX_VAL(CP(SYS_BOOT3), (IDIS | PTD | DIS | M3)) /*DSS_DATA20*/\
+ MUX_VAL(CP(SYS_BOOT4), (IDIS | PTD | DIS | M3)) /*DSS_DATA21*/\
+ MUX_VAL(CP(SYS_BOOT5), (IDIS | PTD | DIS | M3)) /*DSS_DATA22*/\
+ MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M3)) /*DSS_DATA23*/
+
#endif
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index ce347cd..bba36df 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -157,6 +157,7 @@
/*
* Board NAND Info.
*/
+#define CONFIG_SYS_NAND_QUIET_TEST 1
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
/* to access nand */
--
1.6.6.1
|
