[U-Boot] [U-Boot, 3/5] rockchip: rk3288-vyasa: increase heap space after relocation

[Philipp Tomsich]

> Before relocation (TPL or early SPL) we are executing in internal
> SDRAM with limited space.
> As soon as SPL is relocated increase malloc size, big enough
> to manage loading kernel images from eMMC
> 
> Signed-off-by: Alberto Panizzo <alberto at amarulasolutions.com>
> ---
>  configs/vyasa-rk3288_defconfig | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>