1 files changed, 0 insertions, 100 deletions
diff --git a/qemu/roms/u-boot/drivers/serial/altera_uart.c b/qemu/roms/u-boot/drivers/serial/altera_uart.c
deleted file mode 100644
index d620528e3..000000000
--- a/qemu/roms/u-boot/drivers/serial/altera_uart.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-
-#include <common.h>
-#include <watchdog.h>
-#include <asm/io.h>
-#include <nios2-io.h>
-#include <linux/compiler.h>
-#include <serial.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*------------------------------------------------------------------
- * UART the serial port
- *-----------------------------------------------------------------*/
-
-static nios_uart_t *uart = (nios_uart_t *) CONFIG_SYS_NIOS_CONSOLE;
-
-#if defined(CONFIG_SYS_NIOS_FIXEDBAUD)
-
-/*
- * Everything's already setup for fixed-baud PTF
- * assignment
- */
-static void altera_serial_setbrg(void)
-{
-}
-
-static int altera_serial_init(void)
-{
-	return 0;
-}
-
-#else
-
-static void altera_serial_setbrg(void)
-{
-	unsigned div;
-
-	div = (CONFIG_SYS_CLK_FREQ/gd->baudrate)-1;
-	writel (div, &uart->divisor);
-}
-
-static int altera_serial_init(void)
-{
-	serial_setbrg();
-	return 0;
-}
-
-#endif /* CONFIG_SYS_NIOS_FIXEDBAUD */
-
-/*-----------------------------------------------------------------------
- * UART CONSOLE
- *---------------------------------------------------------------------*/
-static void altera_serial_putc(char c)
-{
-	if (c == '\n')
-		serial_putc ('\r');
-	while ((readl (&uart->status) & NIOS_UART_TRDY) == 0)
-		WATCHDOG_RESET ();
-	writel ((unsigned char)c, &uart->txdata);
-}
-
-static int altera_serial_tstc(void)
-{
-	return (readl (&uart->status) & NIOS_UART_RRDY);
-}
-
-static int altera_serial_getc(void)
-{
-	while (serial_tstc () == 0)
-		WATCHDOG_RESET ();
-	return (readl (&uart->rxdata) & 0x00ff );
-}
-
-static struct serial_device altera_serial_drv = {
-	.name	= "altera_serial",
-	.start	= altera_serial_init,
-	.stop	= NULL,
-	.setbrg	= altera_serial_setbrg,
-	.putc	= altera_serial_putc,
-	.puts	= default_serial_puts,
-	.getc	= altera_serial_getc,
-	.tstc	= altera_serial_tstc,
-};
-
-void altera_serial_initialize(void)
-{
-	serial_register(&altera_serial_drv);
-}
-
-__weak struct serial_device *default_serial_console(void)
-{
-	return &altera_serial_drv;
-}