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| author | Matthew Leach <Matthew.Leach@arm.com> | 2014-01-23 17:29:30 +0000 |
|---|---|---|
| committer | Mark Rutland <mark.rutland@arm.com> | 2014-03-12 11:15:58 +0000 |
| commit | e4ae51a1c128ccaac01bdc834692fd15c3a3c8de (patch) | |
| tree | 5adbdd4645704d6c7a7fb28d043974369f6a1023 | |
| parent | d7cb1d660d17f3ecd715e26c6b84e12e2a2ca0cb (diff) | |
| download | boot-wrapper-aarch64-e4ae51a1c128ccaac01bdc834692fd15c3a3c8de.tar.gz | |
If enabled, add the PSCI node to the FDT
PSCI requires a node to be inserted into the FDT. Do this for the user
automatically if PSCI is enabled.
Signed-off-by: Matthew Leach <matthew.leach@arm.com>
[Mark: add missing "method" property, fix indentation]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
| -rw-r--r-- | Makefile.am | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am index 763eb58..610e3bb 100644 --- a/Makefile.am +++ b/Makefile.am @@ -26,8 +26,15 @@ BOOTLOADER := boot.S if PSCI BOOTMETHOD := psci.o +PSCI_NODE := psci { \ + compatible = \"arm,psci\"; \ + method = \"smc\"; \ + cpu_on = <0x84000002>; \ + cpu_off = <0x84000001>; \ + }; else BOOTMETHOD := spin.o +PSCI_NODE := endif MBOX_OFFSET := 0xfff8 @@ -72,7 +79,7 @@ model.lds: $(LD_SCRIPT) Makefile $(CPP) $(CPPFLAGS) -ansi -DPHYS_OFFSET=$(PHYS_OFFSET) -DMBOX_OFFSET=$(MBOX_OFFSET) -DKERNEL_OFFSET=$(KERNEL_OFFSET) -DFDT_OFFSET=$(FDT_OFFSET) -DFS_OFFSET=$(FS_OFFSET) -DKERNEL=$(KERNEL_IMAGE) -DFILESYSTEM=$(FILESYSTEM) -DBOOTMETHOD=$(BOOTMETHOD) -P -C -o $@ $< fdt.dtb: $(KERNEL_DTB) Makefile - ( $(DTC) -O dts -I dtb $(KERNEL_DTB) ; echo "/ { $(CHOSEN_NODE) };" ) | $(DTC) -O dtb -o $@ - + ( $(DTC) -O dts -I dtb $(KERNEL_DTB) ; echo "/ { $(CHOSEN_NODE) $(PSCI_NODE) };" ) | $(DTC) -O dtb -o $@ - # The filesystem archive might not exist if INITRD is not being used .PHONY: all clean $(FILESYSTEM) |