Re: imx8mm memory env in U-Boot

2021-08-28 Thread Tom Rini
On Fri, Aug 27, 2021 at 02:32:00PM -0700, Tim Harvey wrote: > On Thu, Aug 26, 2021 at 12:41 PM Tom Rini wrote: > > > > On Thu, Aug 26, 2021 at 09:39:20AM -0700, Tim Harvey wrote: > > > > > Greetings, > > > > > > I'm trying to understand what the best memory usage is in U-Boot for > > > IMX8M board

Re: imx8mm memory env in U-Boot

2021-08-27 Thread Tim Harvey
On Thu, Aug 26, 2021 at 12:41 PM Tom Rini wrote: > > On Thu, Aug 26, 2021 at 09:39:20AM -0700, Tim Harvey wrote: > > > Greetings, > > > > I'm trying to understand what the best memory usage is in U-Boot for > > IMX8M boards for generic distro configs such as: loadaddr, > > kernel_addr_r, fdt_addr_

Re: imx8mm memory env in U-Boot

2021-08-26 Thread Tom Rini
On Thu, Aug 26, 2021 at 09:39:20AM -0700, Tim Harvey wrote: > Greetings, > > I'm trying to understand what the best memory usage is in U-Boot for > IMX8M boards for generic distro configs such as: loadaddr, > kernel_addr_r, fdt_addr_r, ramdisk_addr, scriptaddr. > > My understanding is that the f

imx8mm memory env in U-Boot

2021-08-26 Thread Tim Harvey
Greetings, I'm trying to understand what the best memory usage is in U-Boot for IMX8M boards for generic distro configs such as: loadaddr, kernel_addr_r, fdt_addr_r, ramdisk_addr, scriptaddr. My understanding is that the following is a good rule of thumb: loadaddr = DDR start + 32MB (as FIT image