From: Prabhakar Kushwaha <prabhakar@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 2/2] powerpc/c29xpcie: 8k page size NAND boot support base on TPL/SPL
Date: Tue, 10 Dec 2013 11:37:08 +0530 [thread overview]
Message-ID: <52A6AF8C.6030209@freescale.com> (raw)
In-Reply-To: <1386611487.10013.3.camel@snotra.buserror.net>
On 12/9/2013 11:21 PM, Scott Wood wrote:
> On Mon, 2013-12-09 at 11:10 +0530, Prabhakar Kushwaha wrote:
>> On 12/7/2013 6:51 AM, Scott Wood wrote:
>>> Prabhakar, why did you extend that to other uses? Why are both entries
>>> ifdeffed here, but only the 0xffffe000 entry on existing boards?
>> both entry should not be in ifdef. p1010rdb/bsc9131rdb/bsc9132qds does
>> not have this.
>> i dont think NOR boot tested after this patch. NOR boot will not work
>> after applying this patch.
> So what happens if there's a speculative access to the non-ifdeffed
> 0xfffff000 when we're not booting from that (e.g. ramboot, SPL payload,
> SD/SPI...)?
>
>
If I understand the question correctly,
Ideally ramboot, SPL payload, SD/SPI should not make access to this
address. They assumed to be running from DDR whose TLB has already been
created by IBR, or First stage boot loader.
do you see any such requirement
Regards,
Pabhakar
next prev parent reply other threads:[~2013-12-10 6:07 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-02 4:12 [U-Boot] [PATCH] powerpc/c29xpcie: 8k page size NAND boot support base on TPL/SPL Po Liu
2013-12-05 6:18 ` [U-Boot] [PATCH v2 1/2] powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL Po Liu
2013-12-05 6:19 ` [U-Boot] [PATCH v2 2/2] powerpc/c29xpcie: 8k page size NAND boot support base on TPL/SPL Po Liu
2013-12-07 1:21 ` Scott Wood
2013-12-09 5:40 ` Prabhakar Kushwaha
2013-12-09 17:51 ` Scott Wood
2013-12-10 6:07 ` Prabhakar Kushwaha [this message]
2013-12-10 18:20 ` Scott Wood
[not found] ` <5d27987f1d694ae9977cba2e8a78d843@DM2PR03MB317.namprd03.prod.outlook.com>
2013-12-11 3:00 ` Po.Liu at freescale.com
2013-12-11 7:00 ` Prabhakar Kushwaha
2013-12-11 6:40 ` Prabhakar Kushwaha
2013-12-11 16:42 ` Scott Wood
[not found] ` <c957f7e802e245488c0c0e0fc0f425ed@DM2PR03MB317.namprd03.prod.outlook.com>
2013-12-11 2:46 ` Po.Liu at freescale.com
2013-12-13 21:22 ` Scott Wood
[not found] ` <ce05f24a72e0474f82d7f99c215353e6@DM2PR03MB317.namprd03.prod.outlook.com>
2013-12-11 6:20 ` Po.Liu at freescale.com
2013-12-13 20:25 ` Scott Wood
[not found] ` <8cbfa2585cd04b348c5883a628e3a33c@DM2PR03MB317.namprd03.prod.outlook.com>
2013-12-14 3:21 ` Scott Wood
2013-12-14 3:08 ` [U-Boot] [PATCH v3 1/2] powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL Po Liu
2013-12-14 3:08 ` [U-Boot] [PATCH v3 2/2] powerpc/c29xpcie: 8k page size NAND boot support base on TPL/SPL Po Liu
2014-01-02 22:01 ` [U-Boot] [PATCH v3 1/2] powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL Scott Wood
2014-01-06 6:15 ` [U-Boot] [PATCH v4 " Po Liu
2014-01-06 6:15 ` [U-Boot] [PATCH v4 2/2] powerpc/c29xpcie: 8k page size NAND boot support base on TPL/SPL Po Liu
2014-01-07 3:37 ` [U-Boot] [PATCH v5 1/2] powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL Po Liu
2014-01-07 3:37 ` [U-Boot] [PATCH v5 2/2] powerpc/c29xpcie: 8k page size NAND boot support base on TPL/SPL Po Liu
2014-01-08 0:03 ` [U-Boot] [PATCH v5 1/2] powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL Scott Wood
2014-01-10 2:10 ` [U-Boot] [PATCH v6 " Po Liu
2014-01-10 2:10 ` [U-Boot] [PATCH v6 2/2] powerpc/c29xpcie: 8k page size NAND boot support base on TPL/SPL Po Liu
2014-01-21 22:54 ` York Sun
2014-01-10 19:03 ` [U-Boot] [PATCH v6 1/2] powerpc:mpc85xx: Add ifc nand boot support for TPL/SPL Scott Wood
2014-01-21 22:54 ` York Sun
2014-01-13 6:28 ` Prabhakar Kushwaha
2014-01-14 1:09 ` Scott Wood
2014-01-14 3:44 ` Prabhakar Kushwaha
2013-12-07 1:33 ` [U-Boot] [PATCH v2 " Scott Wood
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