[ptxdist] [PATCH v5 4/5] barebox: add integration of firmware blobs

[Michael Riesch <michael.riesch@wolfvision.net>]

In some cases barebox requires firmware blobs, which may be
provided in binary form by the vendor or compiled in a
preceding step. Add the possibility to specify files (in
separate rule files) which are injected in the barebox source
directory during preparation.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 platforms/barebox.in          | 8 ++++++++
 platforms/barebox.rockchip.in | 1 +
 rules/barebox.make            | 6 ++++++
 3 files changed, 15 insertions(+)
 create mode 100644 platforms/barebox.rockchip.in

diff --git a/platforms/barebox.in b/platforms/barebox.in
index d35d16501..8a81be40f 100644
--- a/platforms/barebox.in
+++ b/platforms/barebox.in
@@ -55,6 +55,14 @@ config BAREBOX_CONFIG
 	  This entry specifies the .config file used to compile
 	  barebox.
 
+menuconfig BAREBOX_FIRMWARE
+	bool
+	prompt "integrate firmware blobs      "
+
+if BAREBOX_FIRMWARE
+source "generated/barebox_firmware.in"
+endif
+
 config BAREBOX_EXTRA_ENV
 	prompt "extend the builtin barebox environment"
 	bool
diff --git a/platforms/barebox.rockchip.in b/platforms/barebox.rockchip.in
new file mode 100644
index 000000000..8ecdb0762
--- /dev/null
+++ b/platforms/barebox.rockchip.in
@@ -0,0 +1 @@
+## SECTION=barebox_firmware
diff --git a/rules/barebox.make b/rules/barebox.make
index bea9f3adc..1c8463e63 100644
--- a/rules/barebox.make
+++ b/rules/barebox.make
@@ -34,6 +34,8 @@ BAREBOX_CONFIG		:= $(call ptx/in-platformconfigdir, \
 # Prepare
 # ----------------------------------------------------------------------------
 
+BAREBOX_INJECT_PATH	:= ${PTXDIST_SYSROOT_TARGET}/usr/lib/firmware
+
 # use host pkg-config for host tools
 BAREBOX_PATH		:= PATH=$(HOST_PATH)
 
@@ -94,6 +96,10 @@ ifdef PTXCONF_BAREBOX_EXTRA_ENV
 	@rm -rf $(BAREBOX_BUILD_DIR)/defaultenv/barebox_default_env
 endif
 
+ifdef PTXCONF_BAREBOX_FIRMWARE
+	@$(call world/inject, BAREBOX)
+endif
+
 	@$(call touch)
 
 # ----------------------------------------------------------------------------
-- 
2.30.2


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