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authorRobert P. J. Day <rpjday@crashcourse.ca>2016-05-15 12:12:07 -0400
committerTom Rini <trini@konsulko.com>2016-05-27 15:39:55 -0400
commit367d789d87cd562cfe4f28c865dd6d342f595baf (patch)
tree1b9a5182aa4f570d89a61130fe44dadd6ca86a8b /board/Marvell/common/ns16550.h
parent2507854e46654042839bf0dcf0d9a291f60c31cf (diff)
downloadblackbird-obmc-uboot-367d789d87cd562cfe4f28c865dd6d342f595baf.tar.gz
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MARVELL: Delete now-superfluous board/Marvell/{common, include} dirs.
With dropping support for some boards and the deletion of some source files, it appears that both of these directories are now superfluous. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Diffstat (limited to 'board/Marvell/common/ns16550.h')
-rw-r--r--board/Marvell/common/ns16550.h102
1 files changed, 0 insertions, 102 deletions
diff --git a/board/Marvell/common/ns16550.h b/board/Marvell/common/ns16550.h
deleted file mode 100644
index 9306381353..0000000000
--- a/board/Marvell/common/ns16550.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * NS16550 Serial Port
- * originally from linux source (arch/powerpc/boot/ns16550.h)
- * modified slightly to
- * have addresses as offsets from CONFIG_SYS_ISA_BASE
- * added a few more definitions
- * added prototypes for ns16550.c
- * reduced no of com ports to 2
- * modifications (c) Rob Taylor, Flying Pig Systems. 2000.
- *
- * further modified to support the DUART in the Galileo eval board
- * modifications (c) Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
- */
-
-#ifndef __NS16550_H__
-#define __NS16550_H__
-
-/* the padding is necessary because on the galileo board the UART is
- wired in with the 3 address lines shifted over by 2 bits */
-struct NS16550
-{
- unsigned char rbr; /* 0 = 0-3*/
- int pad1:24;
-
- unsigned char ier; /* 1 = 4-7*/
- int pad2:24;
-
- unsigned char fcr; /* 2 = 8-b*/
- int pad3:24;
-
- unsigned char lcr; /* 3 = c-f*/
- int pad4:24;
-
- unsigned char mcr; /* 4 = 10-13*/
- int pad5:24;
-
- unsigned char lsr; /* 5 = 14-17*/
- int pad6:24;
-
- unsigned char msr; /* 6 =18-1b*/
- int pad7:24;
-
- unsigned char scr; /* 7 =1c-1f*/
- int pad8:24;
-} __attribute__ ((packed));
-
-/* aliases */
-#define thr rbr
-#define iir fcr
-#define dll rbr
-#define dlm ier
-
-#define FCR_FIFO_EN 0x01 /*fifo enable*/
-#define FCR_RXSR 0x02 /*receiver soft reset*/
-#define FCR_TXSR 0x04 /*transmitter soft reset*/
-
-
-#define MCR_DTR 0x01
-#define MCR_RTS 0x02
-#define MCR_DMA_EN 0x04
-#define MCR_TX_DFR 0x08
-
-
-#define LCR_WLS_MSK 0x03 /* character length slect mask*/
-#define LCR_WLS_5 0x00 /* 5 bit character length */
-#define LCR_WLS_6 0x01 /* 6 bit character length */
-#define LCR_WLS_7 0x02 /* 7 bit character length */
-#define LCR_WLS_8 0x03 /* 8 bit character length */
-#define LCR_STB 0x04 /* Number of stop Bits, off = 1, on = 1.5 or 2) */
-#define LCR_PEN 0x08 /* Parity eneble*/
-#define LCR_EPS 0x10 /* Even Parity Select*/
-#define LCR_STKP 0x20 /* Stick Parity*/
-#define LCR_SBRK 0x40 /* Set Break*/
-#define LCR_BKSE 0x80 /* Bank select enable*/
-
-#define LSR_DR 0x01 /* Data ready */
-#define LSR_OE 0x02 /* Overrun */
-#define LSR_PE 0x04 /* Parity error */
-#define LSR_FE 0x08 /* Framing error */
-#define LSR_BI 0x10 /* Break */
-#define LSR_THRE 0x20 /* Xmit holding register empty */
-#define LSR_TEMT 0x40 /* Xmitter empty */
-#define LSR_ERR 0x80 /* Error */
-
-/* useful defaults for LCR*/
-#define LCR_8N1 0x03
-
-
-#define COM1 0x03F8
-#define COM2 0x02F8
-
-volatile struct NS16550 * NS16550_init(int chan, int baud_divisor);
-void NS16550_putc(volatile struct NS16550 *com_port, unsigned char c);
-unsigned char NS16550_getc(volatile struct NS16550 *com_port);
-int NS16550_tstc(volatile struct NS16550 *com_port);
-void NS16550_reinit(volatile struct NS16550 *com_port, int baud_divisor);
-
-typedef struct NS16550 *NS16550_t;
-
-extern const NS16550_t COM_PORTS[];
-
-#endif
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