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authorFlorian Fainelli <f.fainelli@gmail.com>2015-05-04 18:10:57 -0700
committerRalf Baechle <ralf@linux-mips.org>2015-06-21 21:53:34 +0200
commit380e4270f53b1ce848de7c3c9f21c7d6ccab3d2e (patch)
treeba2b1fbac242de4588ba48f9f729411f4cbb8d06
parente4c7d009654a1a2bd1832dc312f0f1dd6f49ac17 (diff)
MIPS: BMIPS: Add support for Broadcom BCM97435SVMB
Add a DTS file and Kconfig entry for the BCM97435SVMB evaluation board using bcm7435.dtsi as an example. The current code needs some tweaking to allow us to use the dual-threaded dual BMIPS5200 CPUs, so for now we limit ourselves to allowing just a single CPU to be booted. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Cc: linux-mips@linux-mips.org Cc: blogic@openwrt.org Cc: cernekee@chromium.org Cc: Steven.Hill@imgtec.com Patchwork: https://patchwork.linux-mips.org/patch/9972/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/bmips/Kconfig4
-rw-r--r--arch/mips/boot/dts/brcm/Makefile1
-rw-r--r--arch/mips/boot/dts/brcm/bcm97435svmb.dts60
3 files changed, 65 insertions, 0 deletions
diff --git a/arch/mips/bmips/Kconfig b/arch/mips/bmips/Kconfig
index f35c84c019df..e2c4fd682c74 100644
--- a/arch/mips/bmips/Kconfig
+++ b/arch/mips/bmips/Kconfig
@@ -57,6 +57,10 @@ config DT_BCM97425SVMB
bool "BCM97425SVMB"
select BUILTIN_DTB
+config DT_BCM97435SVMB
+ bool "BCM97435SVMB"
+ select BUILTIN_DTB
+
endchoice
endif
diff --git a/arch/mips/boot/dts/brcm/Makefile b/arch/mips/boot/dts/brcm/Makefile
index 1c8353bfe003..b62e5b0f7eb0 100644
--- a/arch/mips/boot/dts/brcm/Makefile
+++ b/arch/mips/boot/dts/brcm/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_DT_BCM97360SVMB) += bcm97360svmb.dtb
dtb-$(CONFIG_DT_BCM97362SVMB) += bcm97362svmb.dtb
dtb-$(CONFIG_DT_BCM97420C) += bcm97420c.dtb
dtb-$(CONFIG_DT_BCM97425SVMB) += bcm97425svmb.dtb
+dtb-$(CONFIG_DT_BCM97435SVMB) += bcm97435svmb.dtb
obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y))
diff --git a/arch/mips/boot/dts/brcm/bcm97435svmb.dts b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
new file mode 100644
index 000000000000..1df088183523
--- /dev/null
+++ b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
@@ -0,0 +1,60 @@
+/dts-v1/;
+
+/include/ "bcm7435.dtsi"
+
+/ {
+ compatible = "brcm,bcm97435svmb", "brcm,bcm7435";
+ model = "Broadcom BCM97435SVMB";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>,
+ <0x20000000 0x30000000>,
+ <0x90000000 0x40000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200 maxcpus=1";
+ stdout-path = &uart0;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&enet0 {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+&ohci3 {
+ status = "okay";
+};