> On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > wrote: > > > [Alison Wang] Thanks for your reply. I agreed with you about creating > > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to > > add the following CONFIG_XX to support LS1021A based on > multi_v7_defconfig. > > > > CONFIG_ARM_LPAE=y > > CONFIG_VMSPLIT_2G=y > > Is CONFIG_VMSPLIT_2G=y really needed? [Alison Wang] I tried to remove CONFIG_VMSPLIT_2G and used the default CONFIG_VMSPLIT_3G, but kernel could not boot up. It hangs at " Starting kernel ... ". Any suggestion? Thanks. Best Regards, Alison Wang {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I