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-rw-r--r--arch/mips/netlogic/Kconfig9
-rw-r--r--arch/mips/netlogic/dts/Makefile1
-rw-r--r--arch/mips/netlogic/dts/xlp_gvp.dts76
-rw-r--r--arch/mips/netlogic/xlp/dt.c7
4 files changed, 92 insertions, 1 deletions
diff --git a/arch/mips/netlogic/Kconfig b/arch/mips/netlogic/Kconfig
index 852a4ee0995..4eb683aef7d 100644
--- a/arch/mips/netlogic/Kconfig
+++ b/arch/mips/netlogic/Kconfig
@@ -28,6 +28,15 @@ config DT_XLP_FVP
pointer to the kernel. The corresponding DTS file is at
arch/mips/netlogic/dts/xlp_fvp.dts
+config DT_XLP_GVP
+ bool "Built-in device tree for XLP GVP boards"
+ default y
+ help
+ Add an FDT blob for XLP GVP board into the kernel.
+ This DTB will be used if the firmware does not pass in a DTB
+ pointer to the kernel. The corresponding DTS file is at
+ arch/mips/netlogic/dts/xlp_gvp.dts
+
config NLM_MULTINODE
bool "Support for multi-chip boards"
depends on NLM_XLP_BOARD
diff --git a/arch/mips/netlogic/dts/Makefile b/arch/mips/netlogic/dts/Makefile
index 0b9be5fd2e4..25c8e873ee2 100644
--- a/arch/mips/netlogic/dts/Makefile
+++ b/arch/mips/netlogic/dts/Makefile
@@ -1,3 +1,4 @@
obj-$(CONFIG_DT_XLP_EVP) := xlp_evp.dtb.o
obj-$(CONFIG_DT_XLP_SVP) += xlp_svp.dtb.o
obj-$(CONFIG_DT_XLP_FVP) += xlp_fvp.dtb.o
+obj-$(CONFIG_DT_XLP_GVP) += xlp_gvp.dtb.o
diff --git a/arch/mips/netlogic/dts/xlp_gvp.dts b/arch/mips/netlogic/dts/xlp_gvp.dts
new file mode 100644
index 00000000000..047d27f5448
--- /dev/null
+++ b/arch/mips/netlogic/dts/xlp_gvp.dts
@@ -0,0 +1,76 @@
+/*
+ * XLP9XX Device Tree Source for GVP boards
+ */
+
+/dts-v1/;
+/ {
+ model = "netlogic,XLP-GVP";
+ compatible = "netlogic,xlp";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0 0 0 0x18000000 0x04000000 // PCIe CFG
+ 1 0 0 0x16000000 0x02000000>; // GBU chipselects
+
+ serial0: serial@30000 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0 0x112100 0xa00>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clock-frequency = <125000000>;
+ interrupt-parent = <&pic>;
+ interrupts = <17>;
+ };
+ pic: pic@4000 {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ reg = <0 0x110000 0x200>;
+ };
+
+ nor_flash@1,0 {
+ compatible = "cfi-flash";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bank-width = <2>;
+ reg = <1 0 0x1000000>;
+
+ partition@0 {
+ label = "x-loader";
+ reg = <0x0 0x100000>; /* 1M */
+ read-only;
+ };
+
+ partition@100000 {
+ label = "u-boot";
+ reg = <0x100000 0x100000>; /* 1M */
+ };
+
+ partition@200000 {
+ label = "kernel";
+ reg = <0x200000 0x500000>; /* 5M */
+ };
+
+ partition@700000 {
+ label = "rootfs";
+ reg = <0x700000 0x800000>; /* 8M */
+ };
+
+ partition@f00000 {
+ label = "env";
+ reg = <0xf00000 0x100000>; /* 1M */
+ read-only;
+ };
+ };
+
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
+ };
+};
diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c
index 8316d5454b1..5754097b9cd 100644
--- a/arch/mips/netlogic/xlp/dt.c
+++ b/arch/mips/netlogic/xlp/dt.c
@@ -42,13 +42,18 @@
#include <asm/prom.h>
extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[],
- __dtb_xlp_fvp_begin[], __dtb_start[];
+ __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[], __dtb_start[];
static void *xlp_fdt_blob;
void __init *xlp_dt_init(void *fdtp)
{
if (!fdtp) {
switch (current_cpu_data.processor_id & 0xff00) {
+#ifdef CONFIG_DT_XLP_GVP
+ case PRID_IMP_NETLOGIC_XLP9XX:
+ fdtp = __dtb_xlp_gvp_begin;
+ break;
+#endif
#ifdef CONFIG_DT_XLP_FVP
case PRID_IMP_NETLOGIC_XLP2XX:
fdtp = __dtb_xlp_fvp_begin;