Hi Marek, On 16 March 2017 at 16:37, Marek Vasut <ma...@denx.de> wrote: > On 03/16/2017 11:28 PM, Simon Glass wrote: >> Hi Marek, >> >> On 16 March 2017 at 16:24, Marek Vasut <ma...@denx.de> wrote: >>> On 03/16/2017 11:21 PM, Simon Glass wrote: >>>> Hi Marek, >>>> >>>> On 16 March 2017 at 16:17, Marek Vasut <ma...@denx.de> wrote: >>>>> On 03/15/2017 01:06 AM, Simon Glass wrote: >>>>>> From: Eddie Cai <eddie.cai.li...@gmail.com> >>>>>> >>>>>> At present malloc_base/_limit/_ptr are not initialised in spl_init() when >>>>>> we call spl_init() in board_init_f(). >>>>> >>>>> Are you even supposed to call spl_init() from board_init_f() ? >>>>> I was under the impression that's supposed to be called by >>>>> board_init_r() only. >>>>> >>>> >>>> If you need to use DM then yes you must call it. >>> >>> SoCFPGA uses DM and doesn't call it until board_init_r() . I think >>> there's some significant confusion about how this whole malloc stuff >>> should work. >> >> OK, well if you want to use DM within board_init_f() you must call >> this function If not, then board_init_r() will do it for you. When >> does SoCFPGA start using DM? > > In _r . I don't see anyone using DM in _f though. What is that needed > for , serial ?
See for example board_init_f() in arch/arm/mach-rockchip/rk3288-board-spl.c It include sclock, pintctrl, SDRAM at least. Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
