From: Timur Tabi <timur@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/4][v2] powerpc/85xx:Make debug exception vector accessible
Date: Thu, 22 Mar 2012 14:56:04 -0500 [thread overview]
Message-ID: <4F6B83D4.6090007@freescale.com> (raw)
In-Reply-To: <4F6B833A.60704@freescale.com>
Scott Wood wrote:
> Either it's needed, or we should get rid of CONFIG_ENABLE_36BIT_PHYS
> entirely. Either way, we should test the results on e500v1 hardware.
That macro conditionally enables support for MAS7:
#if defined(CONFIG_ENABLE_36BIT_PHYS)
ori r0,r0,HID0_ENMAS7 at l /* Enable MAS7 */
#endif
So I don't think we can get rid of it, otherwise I suspect an e500v1
operating system will not work on an e500v2 part.
--
Timur Tabi
Linux kernel developer at Freescale
next prev parent reply other threads:[~2012-03-22 19:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-21 4:43 [U-Boot] [PATCH 3/4][v2] powerpc/85xx:Make debug exception vector accessible Prabhakar Kushwaha
2012-03-21 16:34 ` Scott Wood
2012-03-21 17:04 ` Prabhakar Kushwaha
2012-03-21 17:08 ` Scott Wood
2012-03-21 19:52 ` Scott Wood
2012-03-22 5:52 ` Prabhakar Kushwaha
2012-03-22 19:43 ` Scott Wood
2012-03-22 19:51 ` Timur Tabi
2012-03-22 19:53 ` Scott Wood
2012-03-22 19:56 ` Timur Tabi [this message]
2012-03-22 19:59 ` Scott Wood
2012-03-23 11:44 ` Prabhakar Kushwaha
2012-03-23 18:14 ` Scott Wood
2012-03-24 2:24 ` Prabhakar Kushwaha
2012-03-26 18:14 ` Scott Wood
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