On 02/10/2014 02:10 PM, Tom Rini wrote: > On Mon, Feb 10, 2014 at 02:02:52PM -0800, York Sun wrote: > >> This driver needs a data structure in SRAM before SDRAM is available. >> This is not alway the case using .data section. Moving this data >> structure to global_data guarantees it is writable. >> >> Signed-off-by: York Sun <york...@freescale.com> >> CC: Troy Kisky <troy.ki...@boundarydevices.com> > > If you need something in SRAM then you need to place it in that section, > see arch/arm/cpu/armv7/am33xx/u-boot-spl.lds for example >
I am not sure if it is a similar situation. But anyway, I am open to suggestions. For this driver, the variable needs to be writable. I guess it wasn't a problem for existing platforms which probably call this driver after relocation. Does the SRAM code/data relocate to SDRAM? I don't want this variable to stay in SRAM once u-boot relocates to normal memory. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
