rk: ion: enable CMA that placed in highmem zone and default ion 640M

diff --git a/arch/arm/boot/dts/rk3288-tb.dts b/arch/arm/boot/dts/rk3288-tb.dts
index f018695d4b43461950c6edd9ea5136839288edc1..2766a6ffa200b61c278d3855ed16cee6454d5a24 100755 (executable)
--- a/arch/arm/boot/dts/rk3288-tb.dts
+++ b/arch/arm/boot/dts/rk3288-tb.dts
@@ -1368,4 +1368,7 @@
 &sdmmc0_vdd_domain{
        regulator-name = "vcc_sd";                      
        };
-       
+
+&ion_cma {
+       reg = <0x40000000 0x28000000>; /* 640MB */
+};

diff --git a/arch/arm/boot/dts/rk3288-tb_8846.dts b/arch/arm/boot/dts/rk3288-tb_8846.dts
index df5eae11664898da7cead48e5790d967dba42bad..78b81b017ad20ebcd3319a75d6a64d49212143bc 100644 (file)
--- a/arch/arm/boot/dts/rk3288-tb_8846.dts
+++ b/arch/arm/boot/dts/rk3288-tb_8846.dts
@@ -992,4 +992,7 @@
 &sdmmc0_vdd_domain{
        regulator-name = "vcc_sd";                      
        };
-       
+
+&ion_cma {
+       reg = <0x40000000 0x28000000>; /* 640MB */
+};