Adds support for passing a device tree for booting the u8500 board.
Signed-off-by: Grant Likely <grant.lik...@secretlab.ca>
---
Completely untested. Not even compiled. Per, this should be all you
need to change in the kernel to get DT support working on the u8500.
g.
arch/arm/boot/dts/u8500-hrefv60.dts | 7 +++++++
arch/arm/mach-ux500/Makefile.boot | 1 +
arch/arm/mach-ux500/board-mop500.c | 6 ++++++
3 files changed, 14 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/boot/dts/u8500-hrefv60.dts
diff --git a/arch/arm/boot/dts/u8500-hrefv60.dts
b/arch/arm/boot/dts/u8500-hrefv60.dts
new file mode 100644
index 0000000..3e12e8b
--- /dev/null
+++ b/arch/arm/boot/dts/u8500-hrefv60.dts
@@ -0,0 +1,7 @@
+/dts-v1/;
+/include/ "skeleton.dtsi"
+
+/ {
+ model = "ST-Ericsson U8500 HREFv60+ Reference Platform";
+ compatible = "stericsson,hrefv60plus";
+};
diff --git a/arch/arm/mach-ux500/Makefile.boot
b/arch/arm/mach-ux500/Makefile.boot
index c7e75ac..9c83bfb 100644
--- a/arch/arm/mach-ux500/Makefile.boot
+++ b/arch/arm/mach-ux500/Makefile.boot
@@ -2,3 +2,4 @@
params_phys-y := 0x00000100
initrd_phys-y := 0x00800000
+dtb-$(CONFIG_MACH_U8500) += u8500-hrefv60.dtb
diff --git a/arch/arm/mach-ux500/board-mop500.c
b/arch/arm/mach-ux500/board-mop500.c
index cc64bf4..59b7ddb 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -468,10 +468,16 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
.init_machine = mop500_init_machine,
MACHINE_END
+static const char *u8500_dt_match[] __initdata = {
+ "stericsson,hrefv60plus",
+ NULL
+};
+
MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
.boot_params = 0x100,
.map_io = u8500_map_io,
.init_irq = ux500_init_irq,
.timer = &ux500_timer,
.init_machine = mop500_init_machine,
+ .dt_match = u8500_dt_match,
MACHINE_END
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