diff options
Diffstat (limited to 'board/toradex/colibri_imx6/colibri_imx6.c')
| -rw-r--r-- | board/toradex/colibri_imx6/colibri_imx6.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c index 20daa5c447..eb2c552c4b 100644 --- a/board/toradex/colibri_imx6/colibri_imx6.c +++ b/board/toradex/colibri_imx6/colibri_imx6.c @@ -35,6 +35,7 @@ #include <miiphy.h> #include <mmc.h> #include <netdev.h> +#include <libfdt.h> #include "../common/tdx-cfg-block.h" #ifdef CONFIG_TDX_CMD_IMX_MFGR @@ -718,7 +719,18 @@ int checkboard(void) #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) int ft_board_setup(void *blob, bd_t *bd) { - return ft_common_board_setup(blob, bd); + u32 cma_size; + + ft_common_board_setup(blob, bd); + + cma_size = getenv_ulong("cma-size", 10, 320 * 1024 * 1024); + cma_size = min((u32)(gd->ram_size >> 1), cma_size); + + fdt_setprop_u32(blob, + fdt_path_offset (blob, "/reserved-memory/linux,cma"), + "size", + cma_size); + return 0; } #endif |