[Buildroot] [PATCH/next 2/5] armada-ddr: new package

[Sergey Matyukevich <geomatsi@gmail.com>]

This package adds Marvell Armada SoC DDR training algorithms.
This code is not built separately, it is needed as dependency
to build ATF firmware for Marvell Armada SoCs.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
---
 boot/Config.in                  |  1 +
 boot/armada-ddr/Config.in       | 16 ++++++++++++++++
 boot/armada-ddr/armada-ddr.hash |  2 ++
 boot/armada-ddr/armada-ddr.mk   | 20 ++++++++++++++++++++
 4 files changed, 39 insertions(+)
 create mode 100644 boot/armada-ddr/Config.in
 create mode 100644 boot/armada-ddr/armada-ddr.hash
 create mode 100644 boot/armada-ddr/armada-ddr.mk

diff --git a/boot/Config.in b/boot/Config.in
index 0ffbd7288b..1363181fc5 100644
--- a/boot/Config.in
+++ b/boot/Config.in
@@ -18,5 +18,6 @@ source "boot/uboot/Config.in"
 source "boot/vexpress-firmware/Config.in"
 source "boot/xloader/Config.in"
 source "boot/armada-firmware/Config.in"
+source "boot/armada-ddr/Config.in"
 
 endmenu
diff --git a/boot/armada-ddr/Config.in b/boot/armada-ddr/Config.in
new file mode 100644
index 0000000000..23b71b8345
--- /dev/null
+++ b/boot/armada-ddr/Config.in
@@ -0,0 +1,16 @@
+config BR2_TARGET_ARMADA_DDR
+	bool "armada-ddr"
+	depends on BR2_aarch64
+	help
+	  Marvell keeps algorithms for DDR training in a separate repository.
+	  This code is not built separately, it is needed as dependency
+	  to build ATF firmware for Marvell Armada 7040 and 8040 SoCs.
+
+if BR2_TARGET_ARMADA_DDR
+
+config BR2_TARGET_ARMADA_DDR_VERSION
+	string "Armada DDR training code version"
+	help
+	  Marvell Armada DDR training code version
+
+endif
diff --git a/boot/armada-ddr/armada-ddr.hash b/boot/armada-ddr/armada-ddr.hash
new file mode 100644
index 0000000000..2dc36e0975
--- /dev/null
+++ b/boot/armada-ddr/armada-ddr.hash
@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 5f6f2b8c0742eb8b4ff716dc6715d20507c6ceadd5576aa446e407a428861de9 armada-ddr-mv_ddr-armada-17.10.tar.gz
diff --git a/boot/armada-ddr/armada-ddr.mk b/boot/armada-ddr/armada-ddr.mk
new file mode 100644
index 0000000000..5f76bfd7ed
--- /dev/null
+++ b/boot/armada-ddr/armada-ddr.mk
@@ -0,0 +1,20 @@
+################################################################################
+#
+# Marvell Armada DDR training code
+#
+################################################################################
+
+ARMADA_DDR_VERSION = $(call qstrip,$(BR2_TARGET_ARMADA_DDR_VERSION))
+ARMADA_DDR_SITE = $(call github,MarvellEmbeddedProcessors,mv-ddr-marvell,$(ARMADA_DDR_VERSION))
+ARMADA_DDR_LICENSE = Proprietary
+
+ARMADA_DDR_INSTALL_IMAGES  = YES
+
+define ARMADA_DDR_INSTALL_IMAGES_CMDS
+	$(INSTALL) -m 0755 -d $(DL_DIR)/mv-ddr-marvell
+	$(call suitable-extractor,$(notdir $(ARMADA_DDR_SOURCE))) \
+		$(DL_DIR)/$(notdir $(ARMADA_DDR_SOURCE)) | \
+		$(TAR) --strip-components=1 -C $(DL_DIR)/mv-ddr-marvell $(TAR_OPTIONS) -
+endef
+
+$(eval $(generic-package))
-- 
2.11.0