u-boot/arch/arm/cpu/arm720t/interrupts.c

// 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>
 */

#include <common.h>

#if defined(CONFIG_ARCH_TEGRA)
static ulong timestamp;
static ulong lastdec;

int timer_init (void)
{
	/* No timer routines for tegra as yet */
	lastdec = 0;
	timestamp = 0;

	return 0;
}
#endif
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`// SPDX-License-Identifier: GPL-2.0+`
Initial revision 2002-11-03 00:24:07 +00:00			`/*`
			`* (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>`
			`*/`

arm720t: add back common.h include Add back common.h header that was removed in previous patch so that CONFIG_TEGRA can be evaluated correctly. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> 2012-10-29 10:47:43 +00:00			`#include <common.h>`

rename symbol: CONFIG_TEGRA -> CONFIG_ARCH_TEGRA Have this symbol follow the pattern of all other such symbols. Signed-off-by: Trevor Woerner <twoerner@gmail.com> 2020-05-06 12:02:41 +00:00			`#if defined(CONFIG_ARCH_TEGRA)`
Cleanup warnings for cpu/arm720t & cpu/arm1136 files. sed the linker scripts, rather than pre-process them. Patch by Peter Pearse, 07 Oct 2005 2005-10-08 22:22:48 +00:00			`static ulong timestamp;`
			`static ulong lastdec;`

arm: timer and interrupt init rework actually the timer init use the interrupt_init as init callback which make the interrupt and timer implementation difficult to follow so now rename it as int timer_init(void) and use interrupt_init for interrupt btw also remane the corresponding file to the functionnality implemented as ixp arch implement two timer - one based on interrupt - so all the timer related code is moved to timer.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 2009-05-15 21:47:02 +00:00			`int timer_init (void)`
			`{`
ARM: add tegra20 support to arm720t Add support for tegra20 arm7 boot processor. This processor is used to power on the Cortex A9 and transfer control to it. In tegra this processor is an ARM7TDMI not an ARM720T, but since we don't use cache it was easier to just reuse the ARM720T code as the processors are otherwise identical except for cache and MMU. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com> 2012-08-31 08:30:09 +00:00			`/* No timer routines for tegra as yet */`
			`lastdec = 0;`
Initial revision 2002-11-03 00:24:07 +00:00			`timestamp = 0;`

arm720: Further clean up the arm720t directory Clean up away old macros and such, so the file doesn't start piling up cruft. Signed-off-by: Marek Vasut <marex@denx.de> clean 2012-10-03 08:54:12 +00:00			`return 0;`
Initial revision 2002-11-03 00:24:07 +00:00			`}`
* Code cleanup (ARM mostly) * Patch by Curt Brune, 17 May 2004: - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC) - Add support for ESPD-Inc. EVB4510 Board 2004-07-01 16:30:44 +00:00			`#endif`