From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] Tegra20: Move some code files to common directories for upcoming Tegra30 patches.
Date: Mon, 24 Sep 2012 13:57:59 -0600 [thread overview]
Message-ID: <5060BB47.80007@wwwdotorg.org> (raw)
In-Reply-To: <CA+m5__Le9NLM9XTA8pY+WrGscJ7RgPSS5pCGPuXjBC5pq9asqQ@mail.gmail.com>
On 09/24/2012 01:45 PM, Tom Warren wrote:
> Stephen,
>
> On Mon, Sep 24, 2012 at 10:54 AM, Stephen Warren <swarren@wwwdotorg.org> wrote:
>> On 09/21/2012 02:42 PM, Tom Warren wrote:
>>> Move files that are going to be common between T20 and T30 into 'tegra-common'
>>> subdirs in AVP (arm720t), CPU (armv7), and shared (arch/arm/cpu/.) areas. Any
>>> files that are left behind in '/tegra20' will be copied to '/tegra30' subdirs
>>> and modified for that SoC. The 'common' files should need only minor changes.
>>>
>>> Include files (arch/arm/include/asm/arch-tegra/tegra20) will be done in a
>>> follow-on patch.
>>
>>> diff --git a/Makefile b/Makefile
>>> index fe2f98c..584d398 100644
>>> --- a/Makefile
>>> +++ b/Makefile
>>> @@ -318,6 +318,8 @@ LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
>>> endif
>>> ifeq ($(SOC),tegra20)
>>> LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o
>>> +LIBS-y += arch/$(ARCH)/cpu/tegra-common/libcputegra-common.o
>>> +LIBS-y += $(CPUDIR)/tegra-common/libtegra-common.o
>>> endif
>>
>> I assume that eventually (i.e. in the future, perhaps not as part of
>> these patches) arch/$(ARCH)/cpu/$(SOC)-common will go away, to be
>> replaced with just arch/$(ARCH)/cpu/tegra-common as added here, and the
>> regular arch/$(ARCH)/cpu/$(SOC) which is presumably added elsewhere for
>> every SoC?
>
> As I understand Allen's SPL reorg, /arch/arm/cpu/tegra20-common holds
> the files that are common to SPL and main U-Boot. I've added
> /arch/arm/cpu/tegra-common to break it down even further, and hold the
> files that are common between Tegra20 and Tegra30, and shared between
> SPL & main U-Boot.
Oh right, I'd forgotten about the SPL/U-Boot split.
next prev parent reply other threads:[~2012-09-24 19:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-21 20:42 [U-Boot] [PATCH 0/2] Move Tegra20 files to common subdirs, prep for T30 Tom Warren
2012-09-21 20:42 ` [U-Boot] [PATCH 1/2] Tegra20: Move some code files to common directories for upcoming Tegra30 patches Tom Warren
2012-09-24 17:54 ` Stephen Warren
2012-09-24 19:45 ` Tom Warren
2012-09-24 19:57 ` Stephen Warren [this message]
2012-09-27 20:56 ` Simon Glass
2012-09-28 7:12 ` Igor Grinberg
2012-09-21 20:42 ` [U-Boot] [PATCH 2/2] Tegra20: Move some include files to arch-tegra for sharing with Tegra30 Tom Warren
2012-09-24 18:04 ` Stephen Warren
2012-09-24 19:51 ` Tom Warren
2012-09-27 20:57 ` Simon Glass
2012-09-28 7:13 ` Igor Grinberg
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