1 files changed, 0 insertions, 162 deletions

diff --git a/qemu/roms/u-boot/drivers/serial/serial_xuartlite.c b/qemu/roms/u-boot/drivers/serial/serial_xuartlite.c
deleted file mode 100644
index 988438e75..000000000
--- a/qemu/roms/u-boot/drivers/serial/serial_xuartlite.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * (C) Copyright 2008-2011 Michal Simek <monstr@monstr.eu>
- * Clean driver and add xilinx constant from header file
- *
- * (C) Copyright 2004 Atmark Techno, Inc.
- * Yasushi SHOJI <yashi@atmark-techno.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-#include <common.h>
-#include <asm/io.h>
-#include <linux/compiler.h>
-#include <serial.h>
-
-#define SR_TX_FIFO_FULL		0x08 /* transmit FIFO full */
-#define SR_RX_FIFO_VALID_DATA	0x01 /* data in receive FIFO */
-#define SR_RX_FIFO_FULL		0x02 /* receive FIFO full */
-
-#define ULITE_CONTROL_RST_TX	0x01
-#define ULITE_CONTROL_RST_RX	0x02
-
-struct uartlite {
-	unsigned int rx_fifo;
-	unsigned int tx_fifo;
-	unsigned int status;
-	unsigned int control;
-};
-
-static struct uartlite *userial_ports[4] = {
-#ifdef XILINX_UARTLITE_BASEADDR
-	[0] = (struct uartlite *)XILINX_UARTLITE_BASEADDR,
-#endif
-#ifdef XILINX_UARTLITE_BASEADDR1
-	[1] = (struct uartlite *)XILINX_UARTLITE_BASEADDR1,
-#endif
-#ifdef XILINX_UARTLITE_BASEADDR2
-	[2] = (struct uartlite *)XILINX_UARTLITE_BASEADDR2,
-#endif
-#ifdef XILINX_UARTLITE_BASEADDR3
-	[3] = (struct uartlite *)XILINX_UARTLITE_BASEADDR3
-#endif
-};
-
-static void uartlite_serial_putc(const char c, const int port)
-{
-	struct uartlite *regs = userial_ports[port];
-
-	if (c == '\n')
-		uartlite_serial_putc('\r', port);
-
-	while (in_be32(&regs->status) & SR_TX_FIFO_FULL)
-		;
-	out_be32(&regs->tx_fifo, c & 0xff);
-}
-
-static void uartlite_serial_puts(const char *s, const int port)
-{
-	while (*s)
-		uartlite_serial_putc(*s++, port);
-}
-
-static int uartlite_serial_getc(const int port)
-{
-	struct uartlite *regs = userial_ports[port];
-
-	while (!(in_be32(&regs->status) & SR_RX_FIFO_VALID_DATA))
-		;
-	return in_be32(&regs->rx_fifo) & 0xff;
-}
-
-static int uartlite_serial_tstc(const int port)
-{
-	struct uartlite *regs = userial_ports[port];
-
-	return in_be32(&regs->status) & SR_RX_FIFO_VALID_DATA;
-}
-
-static int uartlite_serial_init(const int port)
-{
-	struct uartlite *regs = userial_ports[port];
-
-	if (regs) {
-		out_be32(&regs->control, 0);
-		out_be32(&regs->control,
-			 ULITE_CONTROL_RST_RX | ULITE_CONTROL_RST_TX);
-		in_be32(&regs->control);
-		return 0;
-	}
-
-	return -1;
-}
-
-/* Multi serial device functions */
-#define DECLARE_ESERIAL_FUNCTIONS(port) \
-	static int userial##port##_init(void) \
-				{ return uartlite_serial_init(port); } \
-	static void userial##port##_setbrg(void) {} \
-	static int userial##port##_getc(void) \
-				{ return uartlite_serial_getc(port); } \
-	static int userial##port##_tstc(void) \
-				{ return uartlite_serial_tstc(port); } \
-	static void userial##port##_putc(const char c) \
-				{ uartlite_serial_putc(c, port); } \
-	static void userial##port##_puts(const char *s) \
-				{ uartlite_serial_puts(s, port); }
-
-/* Serial device descriptor */
-#define INIT_ESERIAL_STRUCTURE(port, __name) {	\
-	.name	= __name,			\
-	.start	= userial##port##_init,		\
-	.stop	= NULL,				\
-	.setbrg	= userial##port##_setbrg,	\
-	.getc	= userial##port##_getc,		\
-	.tstc	= userial##port##_tstc,		\
-	.putc	= userial##port##_putc,		\
-	.puts	= userial##port##_puts,		\
-}
-
-DECLARE_ESERIAL_FUNCTIONS(0);
-struct serial_device uartlite_serial0_device =
-	INIT_ESERIAL_STRUCTURE(0, "ttyUL0");
-DECLARE_ESERIAL_FUNCTIONS(1);
-struct serial_device uartlite_serial1_device =
-	INIT_ESERIAL_STRUCTURE(1, "ttyUL1");
-DECLARE_ESERIAL_FUNCTIONS(2);
-struct serial_device uartlite_serial2_device =
-	INIT_ESERIAL_STRUCTURE(2, "ttyUL2");
-DECLARE_ESERIAL_FUNCTIONS(3);
-struct serial_device uartlite_serial3_device =
-	INIT_ESERIAL_STRUCTURE(3, "ttyUL3");
-
-__weak struct serial_device *default_serial_console(void)
-{
-	if (userial_ports[0])
-		return &uartlite_serial0_device;
-	if (userial_ports[1])
-		return &uartlite_serial1_device;
-	if (userial_ports[2])
-		return &uartlite_serial2_device;
-	if (userial_ports[3])
-		return &uartlite_serial3_device;
-
-	return NULL;
-}
-
-void uartlite_serial_initialize(void)
-{
-#ifdef XILINX_UARTLITE_BASEADDR
-	serial_register(&uartlite_serial0_device);
-#endif /* XILINX_UARTLITE_BASEADDR */
-#ifdef XILINX_UARTLITE_BASEADDR1
-	serial_register(&uartlite_serial1_device);
-#endif /* XILINX_UARTLITE_BASEADDR1 */
-#ifdef XILINX_UARTLITE_BASEADDR2
-	serial_register(&uartlite_serial2_device);
-#endif /* XILINX_UARTLITE_BASEADDR2 */
-#ifdef XILINX_UARTLITE_BASEADDR3
-	serial_register(&uartlite_serial3_device);
-#endif /* XILINX_UARTLITE_BASEADDR3 */
-}