2017年3月3日 17:55于 Andre Przywara <andre.przyw...@arm.com>写道: > > Hi, > > On 03/03/17 09:22, Maxime Ripard wrote: > > On Thu, Mar 02, 2017 at 12:03:20AM +0800, Icenowy Zheng wrote: > >> > >> 2017年3月1日 23:51于 Maxime Ripard <maxime.rip...@free-electrons.com>写道: > >>> > >>> Hi Andre, > >>> > >>> On Wed, Mar 01, 2017 at 02:25:26AM +0000, Andre Przywara wrote: > >>>> The Pine64 (and all other 64-bit Allwinner boards) need to load an > >>>> ARM Trusted Firmware image beside the actual U-Boot proper. > >>>> This can now be easily achieved by using the just extended SPL FIT > >>>> loading support, so enable it in the Pine64 defconfig. > >>>> Also add the FIT image as a build target to 64-bit sunxi board to > >>>> trigger the respective Makefile rules. > >>>> > >>>> Signed-off-by: Andre Przywara <andre.przyw...@arm.com> > >>>> --- > >>>> configs/pine64_plus_defconfig | 6 ++++++ > >>>> include/configs/sunxi-common.h | 4 ++++ > >>>> 2 files changed, 10 insertions(+) > >>>> > >>>> diff --git a/configs/pine64_plus_defconfig > >>>> b/configs/pine64_plus_defconfig > >>>> index 7c7d86f..2b47157 100644 > >>>> --- a/configs/pine64_plus_defconfig > >>>> +++ b/configs/pine64_plus_defconfig > >>>> @@ -3,9 +3,14 @@ CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y > >>>> CONFIG_ARCH_SUNXI=y > >>>> CONFIG_MACH_SUN50I=y > >>>> CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pine64-plus" > >>>> +CONFIG_OF_LIST="sun50i-a64-pine64 sun50i-a64-pine64-plus" > >>>> # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set > >>>> CONFIG_CONSOLE_MUX=y > >>>> CONFIG_SPL=y > >>>> +CONFIG_FIT=y > >>>> +CONFIG_SPL_FIT=y > >>>> +CONFIG_SPL_LOAD_FIT=y > >>>> +CONFIG_SPL_OF_LIBFDT=y > >>> > >>> I'm not sure we want to force down that support to all our users. > >> > >> A64 boards are now unusable without proper ATF. > > > > That's debatable, but that's not really what I meant. What I meant was > > that they're perfectly usable without FIT. > > But this is a defconfig for a certain, and the Pine64 is not really > usable without ATF at the moment in an upstream tree. > > Do you want a CONFIG_LOAD_ATF wrapper option, that would make it easier > to select / deselect?
I will try to adapt ARMv8 PSCI on A64. (But I don't know ARM assembly well... both 32 and 64) > > Cheers, > Andre. > > -- > You received this message because you are subscribed to the Google Groups > "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to linux-sunxi+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.