From: Tom Rini Date: Thu, 9 Apr 2015 07:37:40 -0400 Subject: [U-Boot] [PATCH v2] ARM: zynq: disable CONFIG_SYS_MALLOC_F to fix MMC boot In-Reply-To: <1428470750-13260-1-git-send-email-yamada.masahiro@socionext.com> References: <1428470750-13260-1-git-send-email-yamada.masahiro@socionext.com> Message-ID: <20150409113740.GU9524@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 Wed, Apr 08, 2015 at 02:25:50PM +0900, Masahiro Yamada wrote: > Since commit 326a682358c1 (malloc_f: enable SYS_MALLOC_F by default > if DM is on), Zynq MMC boot hangs up after printing the following: > > U-Boot SPL 2015.04-rc5-00053-gadcc570 (Apr 08 2015 - 12:59:11) > mmc boot > reading system.dtb > > Prior to commit 326a682358c1, Zynq boards enabled CONFIG_DM, but > not CONFIG_SYS_MALLOC_F. That commit forcibly turned on > CONFIG_SYS_MALLOC_F. I have not figured out the root cause, but > anyway it looks like CONFIG_SYS_MALLOC_F gave a bad impact on the > Zynq MMC boot. > > We are planning to have the v2015.04 release in a few days. > I know this is a defensive fixup, but what I can do now is to add > # CONFIG_SYS_MALLOC_F is not set > to every Zynq defconfig file to get back the original behavior. > > Tested on: > - Zedboard > - ZC706 board > > Signed-off-by: Masahiro Yamada > Cc: Michal Simek > Cc: Simon Glass Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: