From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Mon, 6 Nov 2017 18:28:10 -0500 Subject: [U-Boot] gpt: Use cache aligned buffers for gpt_h and gpt_e In-Reply-To: <1509100090-21903-1-git-send-email-lukma@denx.de> References: <1509100090-21903-1-git-send-email-lukma@denx.de> Message-ID: <20171106232810.GC32663@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Fri, Oct 27, 2017 at 12:28:10PM +0200, Lukasz Majewski wrote: > Before this patch one could receive following errors when executing > "gpt write" command on machine with cache enabled: > > display5 factory > gpt write mmc ${mmcdev} ${partitions} > Writing GPT: > CACHE: Misaligned operation at range [4ef8f7f0, 4ef8f9f0] > CACHE: Misaligned operation at range [4ef8f9f8, 4ef939f8] > CACHE: Misaligned operation at range [4ef8f9f8, 4ef939f8] > CACHE: Misaligned operation at range [4ef8f7f0, 4ef8f9f0] > success! > > To alleviate this problem - the calloc()s have been replaced with > malloc_cache_aligned() and memset(). > > After those changes the buffers are properly aligned (with both start > address and size) to SoC cache line. > > Signed-off-by: Lukasz Majewski Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: