[U-Boot] [PATCH] configs: ti: Move FIT image load address to avoid overwrite

Tom Rini
2019-03-26T16:21:57Z

On Tue, Mar 26, 2019 at 10:12:01AM -0500, Andrew F. Davis wrote:

> The FIT image is loaded to 0x8700_0000 followed by extracting from that
> several large images also into the 0x8x00_0000 range. Large images
> can end up overwriting the FIT image as it is being extracted from.
> Move the FIT load address clear out to 0x9000_0000, this will require
> a board to have at least 256MB of DRAM, if less then more careful
> planning will be required for that platform.
>
> Signed-off-by: Andrew F. Davis <afd@ti.com>
> ---
> include/configs/ti_armv7_common.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
> index 1e2a62dd6f..828fb1b2a5 100644
> --- a/include/configs/ti_armv7_common.h
> +++ b/include/configs/ti_armv7_common.h
> @@ -52,7 +52,7 @@
>
> #define DEFAULT_FIT_TI_ARGS \
> "boot_fit=0\0" \
> - "fit_loadaddr=0x87000000\0" \
> + "fit_loadaddr=0x90000000\0" \
> "fit_bootfile=fitImage\0" \
> "update_to_fit=setenv loadaddr ${fit_loadaddr}; setenv bootfile ${fit_bootfile}\0" \
> "loadfit=run args_mmc; bootm ${loadaddr}#${fdtfile};\0" \

What are the large images that are being extracted and can we just use
them in-place instead?

--
Tom
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