[OpenWrt-Devel] [PATCH 2/4] ralink: add HIGHMEM support for mt7621

[wengbj]

Signed-off-by: wengbj <fl.service at t-firefly.com>
---
 target/linux/ramips/mt7621/config-3.18             |    1 +
 .../0112-add-mt7621-support-high-memory.patch      |   13 +++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 target/linux/ramips/patches-3.18/0112-add-mt7621-support-high-memory.patch

diff --git a/target/linux/ramips/mt7621/config-3.18 b/target/linux/ramips/mt7621/config-3.18
index 11d372b..dcc7b5a 100644
--- a/target/linux/ramips/mt7621/config-3.18
+++ b/target/linux/ramips/mt7621/config-3.18
@@ -217,3 +217,4 @@ CONFIG_WATCHDOG_CORE=y
 CONFIG_WEAK_ORDERING=y
 CONFIG_XPS=y
 CONFIG_ZONE_DMA_FLAG=0
+CONFIG_BOUNCE=y
diff --git a/target/linux/ramips/patches-3.18/0112-add-mt7621-support-high-memory.patch b/target/linux/ramips/patches-3.18/0112-add-mt7621-support-high-memory.patch
new file mode 100644
index 0000000..b3df1c5
--- /dev/null
+++ b/target/linux/ramips/patches-3.18/0112-add-mt7621-support-high-memory.patch
@@ -0,0 +1,13 @@
+Index: linux-3.18.11/arch/mips/ralink/Kconfig
+===================================================================
+--- linux-3.18.11.orig/arch/mips/ralink/Kconfig	2015-04-28 17:30:50.631568808 +0800
++++ linux-3.18.11/arch/mips/ralink/Kconfig	2015-04-28 17:32:10.167567161 +0800
+@@ -46,6 +46,8 @@
+ 		select SYS_SUPPORTS_MULTITHREADING
+ 		select SYS_SUPPORTS_SMP
+ 		select SYS_SUPPORTS_MIPS_CMP
++		select SYS_SUPPORTS_HIGHMEM
++		select HIGHMEM
+ 		select IRQ_GIC
+ 		select HW_HAS_PCI
+ 
-- 
1.7.9.5
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