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arm: mach-versatile: Remove dead code

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This platform is no longer supported in tree, remove.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2024-04-30 07:35:27 -06:00
parent 9c51981d96
commit 9543f05d8e
3 changed files with 0 additions and 97 deletions
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7
arch/arm/mach-versatile/Makefile
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@ -1,7 +0,0 @@
# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
obj-y = timer.o
obj-y += reset.o

28
arch/arm/mach-versatile/reset.S
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* armboot - Startup Code for ARM926EJS CPU-core
*
* Copyright (c) 2003 Texas Instruments
*
* ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------
*
* Copyright (c) 2001 Marius Gröger <mag@sysgo.de>
* Copyright (c) 2002 Alex Züpke <azu@sysgo.de>
* Copyright (c) 2002 Gary Jennejohn <garyj@denx.de>
* Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com>
* Copyright (c) 2003 Kshitij <kshitij@ti.com>
*/
.align 5
.globl reset_cpu
reset_cpu:
ldr r1, rstctl1 /* get clkm1 reset ctl */
mov r3, #0x0
strh r3, [r1] /* clear it */
mov r3, #0x8
strh r3, [r1] /* force dsp+arm reset */
_loop_forever:
b _loop_forever
rstctl1:
.word 0xfffece10

62
arch/arm/mach-versatile/timer.c
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@ -1,62 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2003
* Texas Instruments <www.ti.com>
*
* (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 2002-2004
* Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
*
* (C) Copyright 2004
* Philippe Robin, ARM Ltd. <philippe.robin@arm.com>
*/
#include <common.h>
#define TIMER_ENABLE (1 << 7)
#define TIMER_MODE_MSK (1 << 6)
#define TIMER_MODE_FR (0 << 6)
#define TIMER_MODE_PD (1 << 6)
#define TIMER_INT_EN (1 << 5)
#define TIMER_PRS_MSK (3 << 2)
#define TIMER_PRS_8S (1 << 3)
#define TIMER_SIZE_MSK (1 << 2)
#define TIMER_ONE_SHT (1 << 0)
int timer_init (void)
{
ulong tmr_ctrl_val;
/* 1st disable the Timer */
tmr_ctrl_val = *(volatile ulong *)(CFG_SYS_TIMERBASE + 8);
tmr_ctrl_val &= ~TIMER_ENABLE;
*(volatile ulong *)(CFG_SYS_TIMERBASE + 8) = tmr_ctrl_val;
/*
* The Timer Control Register has one Undefined/Shouldn't Use Bit
* So we should do read/modify/write Operation
*/
/*
* Timer Mode : Free Running
* Interrupt : Disabled
* Prescale : 8 Stage, Clk/256
* Tmr Siz : 16 Bit Counter
* Tmr in Wrapping Mode
*/
tmr_ctrl_val = *(volatile ulong *)(CFG_SYS_TIMERBASE + 8);
tmr_ctrl_val &= ~(TIMER_MODE_MSK | TIMER_INT_EN | TIMER_PRS_MSK | TIMER_SIZE_MSK | TIMER_ONE_SHT );
tmr_ctrl_val |= (TIMER_ENABLE | TIMER_PRS_8S);
*(volatile ulong *)(CFG_SYS_TIMERBASE + 8) = tmr_ctrl_val;
return 0;
}