diff --git a/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt b/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt
index 757480daee..445d877ce5 100644
--- a/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt
+++ b/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt
@@ -28,8 +28,9 @@
   gpu_mem=128
 
 # SDRAM size based GPU memory split, uncomment and setup to override 'gpu_mem'
-# gpu_mem_256=128
-# gpu_mem_512=128
+  gpu_mem_256=112
+  gpu_mem_512=160
+  gpu_mem_1024=256
 
 ################################################################################
 # Overclocking settings