1 files changed, 0 insertions, 109 deletions

diff --git a/qemu/roms/u-boot/drivers/rtc/mvrtc.c b/qemu/roms/u-boot/drivers/rtc/mvrtc.c
deleted file mode 100644
index 97dadd068..000000000
--- a/qemu/roms/u-boot/drivers/rtc/mvrtc.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (C) 2011
- * Jason Cooper <u-boot@lakedaemon.net>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * Date & Time support for Marvell Integrated RTC
- */
-
-#include <common.h>
-#include <command.h>
-#include <rtc.h>
-#include <asm/io.h>
-#include "mvrtc.h"
-
-/* This RTC does not support century, so we assume 20 */
-#define CENTURY 20
-
-int rtc_get(struct rtc_time *t)
-{
-	u32 time;
-	u32 date;
-	struct mvrtc_registers *mvrtc_regs;
-
-	mvrtc_regs = (struct mvrtc_registers *)KW_RTC_BASE;
-
-	/* read the time register */
-	time = readl(&mvrtc_regs->time);
-
-	/* read the date register */
-	date = readl(&mvrtc_regs->date);
-
-	/* test for 12 hour clock (can't tell if it's am/pm) */
-	if (time & MVRTC_HRFMT_MSK) {
-		printf("Error: RTC in 12 hour mode, can't determine AM/PM.\n");
-		return -1;
-	}
-
-	/* time */
-	t->tm_sec  = bcd2bin((time >> MVRTC_SEC_SFT)  & MVRTC_SEC_MSK);
-	t->tm_min  = bcd2bin((time >> MVRTC_MIN_SFT)  & MVRTC_MIN_MSK);
-	t->tm_hour = bcd2bin((time >> MVRTC_HOUR_SFT) & MVRTC_HOUR_MSK);
-	t->tm_wday = bcd2bin((time >> MVRTC_DAY_SFT)  & MVRTC_DAY_MSK);
-	t->tm_wday--;
-
-	/* date */
-	t->tm_mday = bcd2bin((date >> MVRTC_DATE_SFT) & MVRTC_DATE_MSK);
-	t->tm_mon  = bcd2bin((date >> MVRTC_MON_SFT)  & MVRTC_MON_MSK);
-	t->tm_year = bcd2bin((date >> MVRTC_YEAR_SFT) & MVRTC_YEAR_MSK);
-	t->tm_year += CENTURY * 100;
-
-	/* not supported in this RTC */
-	t->tm_yday  = 0;
-	t->tm_isdst = 0;
-
-	return 0;
-}
-
-int rtc_set(struct rtc_time *t)
-{
-	u32 time = 0; /* sets hour format bit to zero, 24hr format. */
-	u32 date = 0;
-	struct mvrtc_registers *mvrtc_regs;
-
-	mvrtc_regs = (struct mvrtc_registers *)KW_RTC_BASE;
-
-	/* check that this code isn't 80+ years old ;-) */
-	if ((t->tm_year / 100) != CENTURY)
-		printf("Warning: Only century %d supported.\n", CENTURY);
-
-	/* time */
-	time |= (bin2bcd(t->tm_sec)      & MVRTC_SEC_MSK)  << MVRTC_SEC_SFT;
-	time |= (bin2bcd(t->tm_min)      & MVRTC_MIN_MSK)  << MVRTC_MIN_SFT;
-	time |= (bin2bcd(t->tm_hour)     & MVRTC_HOUR_MSK) << MVRTC_HOUR_SFT;
-	time |= (bin2bcd(t->tm_wday + 1) & MVRTC_DAY_MSK)  << MVRTC_DAY_SFT;
-
-	/* date */
-	date |= (bin2bcd(t->tm_mday)       & MVRTC_DATE_MSK) << MVRTC_DATE_SFT;
-	date |= (bin2bcd(t->tm_mon)        & MVRTC_MON_MSK)  << MVRTC_MON_SFT;
-	date |= (bin2bcd(t->tm_year % 100) & MVRTC_YEAR_MSK) << MVRTC_YEAR_SFT;
-
-	/* write the time register */
-	writel(time, &mvrtc_regs->time);
-
-	/* write the date register */
-	writel(date, &mvrtc_regs->date);
-
-	return 0;
-}
-
-void rtc_reset(void)
-{
-	u32 time;
-	u32 sec;
-	struct mvrtc_registers *mvrtc_regs;
-
-	mvrtc_regs = (struct mvrtc_registers *)KW_RTC_BASE;
-
-	/* no init routine for this RTC needed, just check that it's working */
-	time = readl(&mvrtc_regs->time);
-	sec  = bcd2bin((time >> MVRTC_SEC_SFT) & MVRTC_SEC_MSK);
-	udelay(1000000);
-	time = readl(&mvrtc_regs->time);
-
-	if (sec == bcd2bin((time >> MVRTC_SEC_SFT) & MVRTC_SEC_MSK))
-		printf("Error: RTC did not increment.\n");
-}