From: Chris Ball <cjb@laptop.org>
To: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Cc: linux-mmc@vger.kernel.org
Subject: Re: [PATCH] mmc-utils: add the way to enable boot-partition
Date: Fri, 20 Apr 2012 05:07:19 -0400 [thread overview]
Message-ID: <87mx66ixfc.fsf@laptop.org> (raw)
In-Reply-To: <4F90E7DA.4010703@st.com> (Giuseppe CAVALLARO's message of "Fri, 20 Apr 2012 06:36:42 +0200")
Hi,
On Fri, Apr 20 2012, Giuseppe CAVALLARO wrote:
> On 4/19/2012 7:19 PM, Chris Ball wrote:
>> Hi Giuseppe,
>>
>> On Thu, Apr 19 2012, Giuseppe CAVALLARO wrote:
>>> This adds a new option to enable the boot from eMMC
>>> by writing to the 179 ext_csd register.
>>>
>>> The example below shows as to enable the mmcblk0boot0
>>> partition and also set/reset the ACK bit).
>>>
>>> $ ./mmc booten 1 1 /dev/mmcblk0boot0
>>> $ ./mmc extcsd read /dev/mmcblk0boot0 | grep PARTITION_CON
>>> Boot configuration bytes [PARTITION_CONFIG: 0x49]
>>>
>>> Reported-by: Youssef TRIKI <youssef.triki@st.com>
>>> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
>>
>> Looks good, thanks -- do you mind if I make the following changes for
>> readability (and are they correct)? I can update the commit message too:
>
> your changes are fine for me
Thanks, pushed to mmc-utils.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
prev parent reply other threads:[~2012-04-20 9:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-19 8:58 [PATCH] mmc-utils: add the way to enable boot-partition Giuseppe CAVALLARO
2012-04-19 17:19 ` Chris Ball
2012-04-20 4:36 ` Giuseppe CAVALLARO
2012-04-20 9:07 ` Chris Ball [this message]
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