1 files changed, 0 insertions, 121 deletions
diff --git a/arch/mips/momentum/ocelot_g/dbg_io.c b/arch/mips/momentum/ocelot_g/dbg_io.c
deleted file mode 100644
index 32d6fb4ee679..000000000000
--- a/arch/mips/momentum/ocelot_g/dbg_io.c
+++ /dev/null
@@ -1,121 +0,0 @@
-#include <asm/serial.h> /* For the serial port location and base baud */
-/* --- CONFIG --- */
-typedef unsigned char uint8;
-typedef unsigned int uint32;
-/* --- END OF CONFIG --- */
-#define         UART16550_BAUD_2400             2400
-#define         UART16550_BAUD_4800             4800
-#define         UART16550_BAUD_9600             9600
-#define         UART16550_BAUD_19200            19200
-#define         UART16550_BAUD_38400            38400
-#define         UART16550_BAUD_57600            57600
-#define         UART16550_BAUD_115200           115200
-#define         UART16550_PARITY_NONE           0
-#define         UART16550_PARITY_ODD            0x08
-#define         UART16550_PARITY_EVEN           0x18
-#define         UART16550_PARITY_MARK           0x28
-#define         UART16550_PARITY_SPACE          0x38
-#define         UART16550_DATA_5BIT             0x0
-#define         UART16550_DATA_6BIT             0x1
-#define         UART16550_DATA_7BIT             0x2
-#define         UART16550_DATA_8BIT             0x3
-#define         UART16550_STOP_1BIT             0x0
-#define         UART16550_STOP_2BIT             0x4
-/* ----------------------------------------------------- */
-/* === CONFIG === */
-/* [jsun] we use the second serial port for kdb */
-#define         BASE                    OCELOT_SERIAL1_BASE
-#define         MAX_BAUD                OCELOT_BASE_BAUD
-/* === END OF CONFIG === */
-#define         REG_OFFSET              4
-/* register offset */
-#define         OFS_RCV_BUFFER          0
-#define         OFS_TRANS_HOLD          0
-#define         OFS_SEND_BUFFER         0
-#define         OFS_INTR_ENABLE         (1*REG_OFFSET)
-#define         OFS_INTR_ID             (2*REG_OFFSET)
-#define         OFS_DATA_FORMAT         (3*REG_OFFSET)
-#define         OFS_LINE_CONTROL        (3*REG_OFFSET)
-#define         OFS_MODEM_CONTROL       (4*REG_OFFSET)
-#define         OFS_RS232_OUTPUT        (4*REG_OFFSET)
-#define         OFS_LINE_STATUS         (5*REG_OFFSET)
-#define         OFS_MODEM_STATUS        (6*REG_OFFSET)
-#define         OFS_RS232_INPUT         (6*REG_OFFSET)
-#define         OFS_SCRATCH_PAD         (7*REG_OFFSET)
-#define         OFS_DIVISOR_LSB         (0*REG_OFFSET)
-#define         OFS_DIVISOR_MSB         (1*REG_OFFSET)
-/* memory-mapped read/write of the port */
-#define         UART16550_READ(y)    (*((volatile uint8*)(BASE + y)))
-#define         UART16550_WRITE(y, z)  ((*((volatile uint8*)(BASE + y))) = z)
-void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
-{
-        /* disable interrupts */
-        UART16550_WRITE(OFS_INTR_ENABLE, 0);
-        /* set up baud rate */
-        {
-                uint32 divisor;
-                /* set DIAB bit */
-                UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
-                /* set divisor */
-                divisor = MAX_BAUD / baud;
-                UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
-                UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
-                /* clear DIAB bit */
-                UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
-        }
-        /* set data format */
-        UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
-}
-static int remoteDebugInitialized = 0;
-uint8 getDebugChar(void)
-{
-        if (!remoteDebugInitialized) {
-                remoteDebugInitialized = 1;
-                debugInit(UART16550_BAUD_38400,
-                          UART16550_DATA_8BIT,
-                          UART16550_PARITY_NONE, UART16550_STOP_1BIT);
-        }
-        while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
-        return UART16550_READ(OFS_RCV_BUFFER);
-}
-int putDebugChar(uint8 byte)
-{
-        if (!remoteDebugInitialized) {
-                remoteDebugInitialized = 1;
-                debugInit(UART16550_BAUD_38400,
-                          UART16550_DATA_8BIT,
-                          UART16550_PARITY_NONE, UART16550_STOP_1BIT);
-        }
-        while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
-        UART16550_WRITE(OFS_SEND_BUFFER, byte);
-        return 1;
-}

diff --git a/arch/mips/momentum/ocelot_g/dbg_io.c b/arch/mips/momentum/ocelot_g/dbg_io.c deleted file mode 100644 index 32d6fb4ee679..000000000000 --- a/arch/mips/momentum/ocelot_g/dbg_io.c +++ /dev/null
@@ -1,121 +0,0 @@
1
2	#include <asm/serial.h> /* For the serial port location and base baud */
3
4	/* --- CONFIG --- */
5
6	typedef unsigned char uint8;
7	typedef unsigned int uint32;
8
9	/* --- END OF CONFIG --- */
10
11	#define UART16550_BAUD_2400 2400
12	#define UART16550_BAUD_4800 4800
13	#define UART16550_BAUD_9600 9600
14	#define UART16550_BAUD_19200 19200
15	#define UART16550_BAUD_38400 38400
16	#define UART16550_BAUD_57600 57600
17	#define UART16550_BAUD_115200 115200
18
19	#define UART16550_PARITY_NONE 0
20	#define UART16550_PARITY_ODD 0x08
21	#define UART16550_PARITY_EVEN 0x18
22	#define UART16550_PARITY_MARK 0x28
23	#define UART16550_PARITY_SPACE 0x38
24
25	#define UART16550_DATA_5BIT 0x0
26	#define UART16550_DATA_6BIT 0x1
27	#define UART16550_DATA_7BIT 0x2
28	#define UART16550_DATA_8BIT 0x3
29
30	#define UART16550_STOP_1BIT 0x0
31	#define UART16550_STOP_2BIT 0x4
32
33	/* ----------------------------------------------------- */
34
35	/* === CONFIG === */
36
37	/* [jsun] we use the second serial port for kdb */
38	#define BASE OCELOT_SERIAL1_BASE
39	#define MAX_BAUD OCELOT_BASE_BAUD
40
41	/* === END OF CONFIG === */
42
43	#define REG_OFFSET 4
44
45	/* register offset */
46	#define OFS_RCV_BUFFER 0
47	#define OFS_TRANS_HOLD 0
48	#define OFS_SEND_BUFFER 0
49	#define OFS_INTR_ENABLE (1*REG_OFFSET)
50	#define OFS_INTR_ID (2*REG_OFFSET)
51	#define OFS_DATA_FORMAT (3*REG_OFFSET)
52	#define OFS_LINE_CONTROL (3*REG_OFFSET)
53	#define OFS_MODEM_CONTROL (4*REG_OFFSET)
54	#define OFS_RS232_OUTPUT (4*REG_OFFSET)
55	#define OFS_LINE_STATUS (5*REG_OFFSET)
56	#define OFS_MODEM_STATUS (6*REG_OFFSET)
57	#define OFS_RS232_INPUT (6*REG_OFFSET)
58	#define OFS_SCRATCH_PAD (7*REG_OFFSET)
59
60	#define OFS_DIVISOR_LSB (0*REG_OFFSET)
61	#define OFS_DIVISOR_MSB (1*REG_OFFSET)
62
63
64	/* memory-mapped read/write of the port */
65	#define UART16550_READ(y) (((volatile uint8)(BASE + y)))
66	#define UART16550_WRITE(y, z) ((((volatile uint8)(BASE + y))) = z)
67
68	void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
69	{
70	/* disable interrupts */
71	UART16550_WRITE(OFS_INTR_ENABLE, 0);
72
73	/* set up baud rate */
74	{
75	uint32 divisor;
76
77	/* set DIAB bit */
78	UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
79
80	/* set divisor */
81	divisor = MAX_BAUD / baud;
82	UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
83	UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
84
85	/* clear DIAB bit */
86	UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
87	}
88
89	/* set data format */
90	UART16550_WRITE(OFS_DATA_FORMAT, data \| parity \| stop);
91	}
92
93	static int remoteDebugInitialized = 0;
94
95	uint8 getDebugChar(void)
96	{
97	if (!remoteDebugInitialized) {
98	remoteDebugInitialized = 1;
99	debugInit(UART16550_BAUD_38400,
100	UART16550_DATA_8BIT,
101	UART16550_PARITY_NONE, UART16550_STOP_1BIT);
102	}
103
104	while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
105	return UART16550_READ(OFS_RCV_BUFFER);
106	}
107
108
109	int putDebugChar(uint8 byte)
110	{
111	if (!remoteDebugInitialized) {
112	remoteDebugInitialized = 1;
113	debugInit(UART16550_BAUD_38400,
114	UART16550_DATA_8BIT,
115	UART16550_PARITY_NONE, UART16550_STOP_1BIT);
116	}
117
118	while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
119	UART16550_WRITE(OFS_SEND_BUFFER, byte);
120	return 1;
121	}