[U-Boot] [PATCH] Set ramdisk_addr_r to a higher address location on meson-gxbb.

[Tom Rini]

On Wed, Apr 12, 2017 at 02:28:05PM -0700, Vagrant Cascadian wrote:

> Set ramdisk_addr_r to 0x20000000, otherwise it may conflict with
> kernel_addr_r location (0x01080000) with a moderately large kernel.
> 
> Signed-off-by: Vagrant Cascadian <vagrant at debian.org>
> ---
> 
>  include/configs/meson-gxbb-common.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/configs/meson-gxbb-common.h b/include/configs/meson-gxbb-common.h
> index cc2b5b61d4..32602cb7c2 100644
> --- a/include/configs/meson-gxbb-common.h
> +++ b/include/configs/meson-gxbb-common.h
> @@ -48,7 +48,7 @@
>  	"scriptaddr=0x1f000000\0" \
>  	"kernel_addr_r=0x01080000\0" \
>  	"pxefile_addr_r=0x01080000\0" \
> -	"ramdisk_addr_r=0x10000000\0" \
> +	"ramdisk_addr_r=0x20000000\0" \

We also need to start setting bootm_size.  Quoting myself from
include/configs/ti_armv7_common.h:
/*
 * We setup defaults based on constraints from the Linux kernel, which should
 * also be safe elsewhere.  We have the default load at 32MB into DDR (for
 * the kernel), FDT above 128MB (the maximum location for the end of the
 * kernel), and the ramdisk 512KB above that (allowing for hopefully never
 * seen large trees).  We say all of this must be within the first 256MB
 * as that will normally be within the kernel lowmem and thus visible via
 * bootm_size and we only run on platforms with 256MB or more of memory.
 */
...
        "bootm_size=0x10000000\0" \

-- 
Tom
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