From 98cb4c6b8ed1b1b5d18a3b0af5172b87f9a4b202 Mon Sep 17 00:00:00 2001
From: Tom Rini <trini@konsulko.com>
Date: Sat, 19 Nov 2022 18:45:17 -0500
Subject: arm920t: Remove unused imx code

This code is currently unused, remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/cpu/arm920t/imx/timer.c | 100 ---------------------------------------
 1 file changed, 100 deletions(-)
 delete mode 100644 arch/arm/cpu/arm920t/imx/timer.c

(limited to 'arch/arm/cpu/arm920t/imx/timer.c')

diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c
deleted file mode 100644
index 0cd3a03981..0000000000
--- a/arch/arm/cpu/arm920t/imx/timer.c
+++ /dev/null
@@ -1,100 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- */
-
-#include <common.h>
-#include <cpu_func.h>
-#include <time.h>
-#if defined (CONFIG_IMX)
-
-#include <asm/arch/imx-regs.h>
-#include <linux/delay.h>
-
-int timer_init (void)
-{
-	int i;
-	/* setup GP Timer 1 */
-	TCTL1 = TCTL_SWR;
-	for ( i=0; i<100; i++) TCTL1 = 0; /* We have no udelay by now */
-	TPRER1 = get_PERCLK1() / 1000000; /* 1 MHz */
-	TCTL1 |= TCTL_FRR | (1<<1); /* Freerun Mode, PERCLK1 input */
-
-	/* Reset the timer */
-	TCTL1 &= ~TCTL_TEN;
-	TCTL1 |= TCTL_TEN; /* Enable timer */
-
-	return (0);
-}
-
-/*
- * timer without interrupts
- */
-static ulong get_timer_masked (void)
-{
-	return TCN1;
-}
-
-ulong get_timer (ulong base)
-{
-	return get_timer_masked() - base;
-}
-
-void __udelay(unsigned long usec)
-{
-	ulong endtime = get_timer_masked() + usec;
-	signed long diff;
-
-	do {
-		ulong now = get_timer_masked ();
-		diff = endtime - now;
-	} while (diff >= 0);
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
-	return CONFIG_SYS_HZ;
-}
-
-/*
- * Reset the cpu by setting up the watchdog timer and let him time out
- */
-void reset_cpu(void)
-{
-	/* Disable watchdog and set Time-Out field to 0 */
-	WCR = 0x00000000;
-
-	/* Write Service Sequence */
-	WSR = 0x00005555;
-	WSR = 0x0000AAAA;
-
-	/* Enable watchdog */
-	WCR = 0x00000001;
-
-	while (1);
-	/*NOTREACHED*/
-}
-
-#endif /* defined (CONFIG_IMX) */
-- 
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