The K3 SoCs are currently not fully bareboxified, we still need
U-Boot to bring up the SoC. Only the last stage, u-boot.img can be
replaced by barebox. Create a FIT image to generate an image
suitable for replacing u-boot.img.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
images/Makefile | 9 +++++++++
images/Makefile.k3 | 4 ++++
images/k3-am625-beagleplay.its | 29 +++++++++++++++++++++++++++++
3 files changed, 42 insertions(+)
create mode 100644 images/k3-am625-beagleplay.its
diff --git a/images/Makefile b/images/Makefile
index d8cb45dbc0..84ad79698a 100644
--- a/images/Makefile
+++ b/images/Makefile
@@ -111,6 +111,15 @@ $(obj)/%.pblb: $(obj)/%.pbl FORCE
$(obj)/%.s: $(obj)/% FORCE
$(call if_changed,disasm)
+quiet_cmd_fit = FIT $@
+cmd_fit = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) \
+ -D'$(subst -,_,$(*F))_dts=1' $(foreach f,$< $(2),-include '$(f)') /dev/null ; \
+ mkimage -f $(dtc-tmp) $@ -E \
+ cat $(depfile).pre $(depfile).dtc > $(depfile)
+
+$(obj)/%.fit: $(obj)/%.its FORCE
+ $(call if_changed,fit)
+
$(obj)/piggy.o: $(obj)/barebox.z FORCE
$(obj)/sha_sum.o: $(obj)/barebox.sha.bin FORCE
diff --git a/images/Makefile.k3 b/images/Makefile.k3
index 55d2e7ceeb..f7acd78014 100644
--- a/images/Makefile.k3
+++ b/images/Makefile.k3
@@ -7,3 +7,7 @@ pblb-$(CONFIG_MACH_BEAGLEPLAY) += start_beagleplay
FILE_barebox-beagleplay.img = start_beagleplay.pblb
image-$(CONFIG_MACH_BEAGLEPLAY) += barebox-beagleplay.img
+$(obj)/k3-am625-beagleplay.fit: $(obj)/barebox-beagleplay.img
+FILE_barebox-beagleplay-fit.img = k3-am625-beagleplay.fit
+image-$(CONFIG_MACH_BEAGLEPLAY) += barebox-beagleplay-fit.img
+
diff --git a/images/k3-am625-beagleplay.its b/images/k3-am625-beagleplay.its
new file mode 100644
index 0000000000..987d4d1660
--- /dev/null
+++ b/images/k3-am625-beagleplay.its
@@ -0,0 +1,29 @@
+
+/dts-v1/;
+
+/ {
+ description = "barebox for BeaglePlay board";
+
+ images {
+ barebox {
+ description = "barebox for BeaglePlay board";
+ type = "firmware";
+ os = "linux";
+ arch = "arm";
+ compression = "none";
+ load = <0x80800000>;
+ entry = <0x80800000>;
+ data = /incbin/("barebox-beagleplay.img");
+ };
+ };
+
+ configurations {
+ default = "conf-0";
+
+ conf-0 {
+ description = "barebox for BeaglePlay board";
+ firmware = "barebox";
+ loadables = "barebox";
+ };
+ };
+};
--
2.39.2
