ramips: fix the memory map on FireWRT

Avoid the use of memory marked as reserved

MT7621 support 512MB memory.
According to "MT7621_ProgrammingGuide_Preliminary_Platform.pdf"
0x0~0x1c000000        448MB
0x20000000~0x4000000  64MB
total 512MB

Signed-off-by: wengbj <fl.service@t-firefly.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45892 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ramips/dts/FIREWRT.dts b/target/linux/ramips/dts/FIREWRT.dts
index 8ffb5ea..bfe1456 100644 (file)
--- a/target/linux/ramips/dts/FIREWRT.dts
+++ b/target/linux/ramips/dts/FIREWRT.dts
@@ -8,7 +8,7 @@
 
        memory@0 {
                device_type = "memory";
-               reg = <0x0 0x10000000>, <0x30000000 0x10000000>;
+               reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
        };
 
        chosen {