From: Albert ARIBAUD <albert.aribaud@free.fr>
To: u-boot@lists.denx.de
Subject: [U-Boot] Most ARM CPU's have buggy clear_bss?
Date: Fri, 29 Oct 2010 11:29:09 +0200 [thread overview]
Message-ID: <4CCA93E5.6010509@free.fr> (raw)
In-Reply-To: <20101028113858.0622A152451@gemini.denx.de>
Le 28/10/2010 13:38, Wolfgang Denk a ?crit :
>>> CONFIG_RELOC_FIXUP_WORKS
>>
>> Not needed for ARM when ELF relocation is used. I don't know whether other
>> architectures still need it. Do NOT set it on ARM or you get in trouble by
>> some addresses being relocated twice.
>
> Sure? My understanding is that it MUST be set since we have
> elf_reloc?
It is needed if code exists wich is conditioned on it, but such code
should be cleaned up to keep only the "ifdef" part of it.
> My understanding is that CONFIG_SYS_ARM_WITHOUT_RELOC and
> CONFIG_SKIP_RELOCATE_UBOOT should not be set (and I don;t know what
> happens if you do), but CONFIG_RELOC_FIXUP_WORKS is automaticlly set
> for all ARM systems now.
I'd agree with this.
Amicalement,
--
Albert.
next prev parent reply other threads:[~2010-10-29 9:29 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-27 7:26 [U-Boot] Most ARM CPU's have buggy clear_bss? Darius Augulis
2010-10-27 8:01 ` Sughosh Ganu
2010-10-27 8:22 ` Darius Augulis
2010-10-27 8:54 ` Sughosh Ganu
2010-10-27 8:58 ` Darius Augulis
2010-10-27 9:09 ` Sughosh Ganu
2010-10-27 10:10 ` Darius Augulis
2010-10-27 10:40 ` Wolfgang Denk
2010-10-27 10:59 ` Darius Augulis
2010-10-27 11:41 ` Wolfgang Denk
2010-10-27 15:12 ` Eric Cooper
2010-10-27 18:11 ` Darius Augulis
2010-10-28 5:50 ` Heiko Schocher
2010-10-28 6:09 ` Reinhard Meyer
2010-10-28 6:17 ` Heiko Schocher
2010-10-28 6:20 ` Reinhard Meyer
2010-10-28 6:23 ` Reinhard Meyer
2010-10-28 6:35 ` Heiko Schocher
2010-10-28 6:14 ` Heiko Schocher
2010-10-28 6:36 ` Reinhard Meyer
2010-10-28 6:56 ` Darius Augulis
2010-10-28 8:36 ` Wolfgang Denk
2010-10-28 8:31 ` Wolfgang Denk
2010-10-28 8:39 ` Wolfgang Denk
2010-10-28 8:53 ` Heiko Schocher
2010-10-28 10:23 ` Alexander Holler
2010-10-28 11:16 ` Reinhard Meyer
2010-10-28 11:38 ` Wolfgang Denk
2010-10-28 11:55 ` Reinhard Meyer
2010-10-29 9:29 ` Albert ARIBAUD [this message]
2010-10-28 11:46 ` [U-Boot] CONFIG_SKIP_RELOCATE_UBOOT still used? Alexander Holler
2010-10-29 9:32 ` Albert ARIBAUD
2010-10-29 11:32 ` Alexander Holler
2010-10-29 11:43 ` Albert ARIBAUD
2010-10-29 11:48 ` Wolfgang Denk
2010-10-28 9:03 ` [U-Boot] Most ARM CPU's have buggy clear_bss? Alexander Holler
2010-10-28 9:31 ` Alexander Holler
2010-10-29 8:50 ` Alexander Holler
2010-10-29 9:19 ` Albert ARIBAUD
2010-10-29 11:56 ` Alexander Holler
2010-10-29 12:08 ` Albert ARIBAUD
2010-10-29 12:31 ` Alexander Holler
2010-10-29 13:37 ` Albert ARIBAUD
2010-10-29 13:50 ` Alexander Holler
2010-10-29 14:04 ` Albert ARIBAUD
2010-10-29 14:37 ` Alexander Holler
2010-10-29 14:44 ` Wolfgang Denk
2010-10-29 14:50 ` Alexander Holler
2010-10-29 14:50 ` Reinhard Meyer
2010-10-29 14:58 ` Alexander Holler
2010-10-29 14:54 ` Albert ARIBAUD
2010-10-29 15:05 ` Alexander Holler
2010-10-29 15:23 ` Albert ARIBAUD
2010-10-29 15:32 ` Alexander Holler
2010-10-29 15:38 ` Albert ARIBAUD
2010-10-29 16:56 ` Alexander Holler
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