Hi,
On 8 April 2015 at 02:03, Michal Simek michal.simek@xilinx.com wrote:
On 04/08/2015 07:25 AM, 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.dtbPrior 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 yamada.masahiro@socionext.com Cc: Michal Simek michal.simek@xilinx.com Cc: Simon Glass sjg@chromium.org
This problem is urgent!
If we cannot find the better solution, please apply this patch by the v2015.04 release. ^^^^^^^^^^^^^^^^^^^^^^^
Tested-by: Michal Simek michal.simek@xilinx.com
Tom: Can you please add it to your tree?
That's fine, although if we can wait a few days we might figure out the root cause. See the other thread for context.
Regards, Simon