From: Sascha Hauer <s.hauer@pengutronix.de>
To: Vicente <vicencb@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 03/13] ARM: ensure irqs are disabled
Date: Mon, 8 Oct 2012 22:21:43 +0200 [thread overview]
Message-ID: <20121008202143.GS1322@pengutronix.de> (raw)
In-Reply-To: <1349647287-28224-4-git-send-email-vicencb@gmail.com>
On Mon, Oct 08, 2012 at 12:01:17AM +0200, Vicente wrote:
>
> Signed-off-by: Vicente <vicencb@gmail.com>
> + /*
> + * barebox normally does not use interrupts, but some functionalities
> + * (eg. OMAP4_USBBOOT) require them enabled. So be sure interrupts are
> + * disabled before exiting.
> + */
> +#if __LINUX_ARM_ARCH__ >= 6
> + __asm__ __volatile__ ("cpsid i\n");
> +#else
> + __asm__ __volatile__ ("msr cpsr_c, #PSR_I_BIT | SVC_MODE\n");
This does not compile, we are currently lacking a definition of
PSR_I_BIT
Sascha
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next prev parent reply other threads:[~2012-10-08 20:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-07 22:01 [PATCH 00/13] archosg9: add support for tablet, fourth round Vicente
2012-10-07 22:01 ` [PATCH 01/13] twl6030: add debug info Vicente
2012-10-07 22:01 ` [PATCH 02/13] omap4: add rename definitions to match datasheet Vicente
2012-10-07 22:01 ` [PATCH 03/13] ARM: ensure irqs are disabled Vicente
2012-10-08 20:21 ` Sascha Hauer [this message]
2012-10-07 22:01 ` [PATCH 04/13] omap: revert gpiolib Vicente
2012-10-07 22:01 ` [PATCH 05/13] omap4: add usb boot source Vicente
2012-10-07 22:01 ` [PATCH 06/13] bootm: close open files Vicente
2012-10-08 20:18 ` Sascha Hauer
2012-10-08 21:02 ` vj
2012-10-07 22:01 ` [PATCH 07/13] uimage: improve transfer speed Vicente
2012-10-08 20:01 ` Sascha Hauer
2012-10-08 20:48 ` vj
2012-10-07 22:01 ` [PATCH 08/13] fs: improve robustness Vicente
2012-10-07 22:01 ` [PATCH 09/13] omap4: add support for booting cpu from usb Vicente
2012-10-07 22:01 ` [PATCH 10/13] omap4: add serial communications over usb boot Vicente
2012-10-07 22:01 ` [PATCH 11/13] omap4: add filesystem support " Vicente
2012-10-07 22:01 ` [PATCH 12/13] omap4: add support for loading second stage from usb Vicente
2012-10-07 22:01 ` [PATCH 13/13] Add support for Archos G9 tablet Vicente
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