On Thursday, July 16, 2015 at 11:15:58 PM, Scott Wood wrote: [...]
> > +/* temporary buffer in internal ram */ > > +#ifdef CONFIG_SPL_BUILD > > +/* in SPL temporary buffer cannot be @ 0x0 */ > > +unsigned char temp_buf[SPL_WRITE_SIZE] __aligned(0x10) > > __section(".text#"); +#else > > +/* put temporary buffer @ 0x0 */ > > +unsigned char *temp_buf = (unsigned char *)0x0; > > +#endif > > If 0x0 is the address of an SRAM, its address should be symbolically > defined. Also consider mapping it to a different virtual address, to avoid > potential compiler mischief. The DMA I believe accesses it via PA anyway, so mapping it elsewhere would only confuse everyone who's hacking on the driver. Just my 5 cents ;-) [...] Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot