On 5/7/19 3:45 PM, Christoph Müllner wrote: > > > On 07.05.19 15:06, Marek Vasut wrote: >> On 5/7/19 11:09 AM, Christoph Muellner wrote: >>> If we are using malloc-simple, we get into the problem, that >>> calls to free() won't free any memory. When using bouncebuf >>> in SPL with malloc-simple this means, that every allocated buffer >>> is lost. This can quickly consume the whole heap. >> >> When does such a scenario happen ? > > RK3399 with mainline U-Boot and mainline ATF. > We have 0x4000 bytes heap in SPL. > For the SRAM part of ATF we need to allocate 0x2000-0x2200 bytes. > For the PMUSRAM part about the same again. > > I tried to increase the heap size to 0x10000, but that seems > to break some unchecked assumptions about the memory layout, > because then SPL resets very early.
So what calls this malloc-free pair so often to spend all the simple malloc area ? -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
