Add board_get_usable_ram_top() function. Limit maximum usable ram top to 2GB.
Signed-off-by: Dalon Westergreen <dalon.westergr...@intel.com> Signed-off-by: Ley Foon Tan <ley.foon....@intel.com> --- board/altera/stratix10-socdk/socfpga.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/board/altera/stratix10-socdk/socfpga.c b/board/altera/stratix10-socdk/socfpga.c index 043fc543f1..99c10d313c 100644 --- a/board/altera/stratix10-socdk/socfpga.c +++ b/board/altera/stratix10-socdk/socfpga.c @@ -5,3 +5,15 @@ */ #include <common.h> +#include <asm/arch/sdram.h> +#include <linux/sizes.h> + +#ifdef CONFIG_ALTERA_SDRAM +ulong board_get_usable_ram_top(ulong total_size) +{ + if (sdram_calculate_size() > SZ_2G) + return SZ_2G; + else + return sdram_calculate_size(); +} +#endif -- 2.19.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot