From: Aneesh V <aneesh@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/6] arm: add __ilog2 function
Date: Tue, 05 Jul 2011 15:39:10 +0530 [thread overview]
Message-ID: <4E12E2C6.7020401@ti.com> (raw)
In-Reply-To: <20110705095838.CD2A013D91D1@gemini.denx.de>
Dear Wolfgang,
On Tuesday 05 July 2011 03:28 PM, Wolfgang Denk wrote:
> Dear Aneesh V,
>
> In message<4E129653.7050807@ti.com> you wrote:
>>
>> I tried doing the same sometime back for the same need. I had to
>> abandon it because CLZ seems to be added only in ARMv5. And at least
>> one ARMv7 SoC uses -march=armv4 while building.
>
> Does this setting make any sense, or should we fix that?
Looks like it makes sense. Here is what the comment says in
arch/arm/cpu/armv7/tegra2/config.mk
# Use ARMv4 for Tegra2 - initial code runs on the AVP, which is an ARM7TDI.
PLATFORM_CPPFLAGS += -march=armv4
Even if we could fix this, Rob is adding the API for all 'arm', which I
feel is not correct.
best regards,
Aneesh
next prev parent reply other threads:[~2011-07-05 10:09 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-28 15:39 [U-Boot] [PATCH v4 0/6] Add Highbank platform Rob Herring
2011-06-28 15:39 ` [U-Boot] [PATCH 1/6] ARM: add missing CONFIG_SKIP_LOWLEVEL_INIT for armv7 Rob Herring
2011-06-28 15:39 ` [U-Boot] [PATCH 2/6] ARM: Add Calxeda Highbank platform Rob Herring
2011-06-28 15:39 ` [U-Boot] [PATCH 3/6] arm: add __ilog2 function Rob Herring
2011-07-04 10:13 ` Wolfgang Denk
2011-07-04 14:23 ` Rob Herring
2011-07-05 4:42 ` Aneesh V
2011-07-05 9:58 ` Wolfgang Denk
2011-07-05 10:09 ` Aneesh V [this message]
2011-07-05 11:17 ` Wolfgang Denk
2011-07-05 11:56 ` Albert ARIBAUD
2011-07-05 14:38 ` [U-Boot] [PATCH v2] " Rob Herring
2011-07-16 11:01 ` Albert ARIBAUD
2011-06-28 15:39 ` [U-Boot] [PATCH 4/6] scsi/ahci: ata id little endian fix Rob Herring
2011-06-28 15:39 ` [U-Boot] [PATCH 5/6] scsi/ahci: add support for non-PCI controllers Rob Herring
2011-07-04 10:17 ` Wolfgang Denk
2011-07-04 14:51 ` Rob Herring
2011-07-04 15:11 ` Wolfgang Denk
2011-07-07 2:13 ` [U-Boot] [PATCH v3] " Rob Herring
2011-07-25 22:07 ` Wolfgang Denk
2011-06-28 15:39 ` [U-Boot] [PATCH 6/6] ARM: highbank: Add AHCI support Rob Herring
2011-06-30 11:53 ` [U-Boot] [PATCH v4 0/6] Add Highbank platform Albert ARIBAUD
2011-07-04 10:28 ` Wolfgang Denk
2011-07-04 15:17 ` Albert ARIBAUD
2011-07-04 10:28 ` Wolfgang Denk
2011-07-07 2:38 ` Rob Herring
2011-08-04 20:22 ` [U-Boot] [PATCH v4] ARM: Add Calxeda " Rob Herring
2011-08-21 7:18 ` Albert ARIBAUD
2011-08-21 13:16 ` [U-Boot] [PATCH v5] " Rob Herring
2011-08-21 14:40 ` Albert ARIBAUD
2011-08-21 19:28 ` Rob Herring
2011-08-23 14:32 ` Rob Herring
2011-08-24 8:37 ` Albert ARIBAUD
2011-08-24 9:41 ` Albert ARIBAUD
2011-08-24 12:53 ` Wolfgang Denk
2011-08-24 13:49 ` [U-Boot] [PATCH] " Rob Herring
2011-08-24 15:06 ` Wolfgang Denk
2011-08-24 15:46 ` Rob Herring
2011-10-04 15:30 ` Rob Herring
2011-10-21 19:09 ` Albert ARIBAUD
2011-10-24 18:50 ` [U-Boot] [PATCH v7] " Rob Herring
2011-10-24 19:45 ` Albert ARIBAUD
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