[PATCH 20/25] images: add Tegra30 image build rules

[Lucas Stach]

Allows to build persistent images for the Tegra30
line of SoCs.

Signed-off-by: Lucas Stach <dev at lynxeye.de>
---
 images/.gitignore     | 2 ++
 images/Makefile       | 3 ++-
 images/Makefile.tegra | 9 +++++++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/images/.gitignore b/images/.gitignore
index 5f6f0b2..42991af 100644
--- a/images/.gitignore
+++ b/images/.gitignore
@@ -10,6 +10,8 @@
 *.socfpgaimg
 *.t20img
 *.t20img.cfg
+*.t30img
+*.t30img.cfg
 pbl.lds
 barebox.x
 barebox.z
diff --git a/images/Makefile b/images/Makefile
index 1ad7dac..b050dbf 100644
--- a/images/Makefile
+++ b/images/Makefile
@@ -117,5 +117,6 @@ images: $(addprefix $(obj)/, $(image-y)) FORCE
 	@for i in $(image-y); do echo $$i; done
 
 clean-files := *.pbl *.pblb *.pblx *.map start_*.imximg *.img barebox.z start_*.kwbimg \
-	start_*.kwbuartimg *.socfpgaimg *.mlo *.t20img *.t20img.cfg
+	start_*.kwbuartimg *.socfpgaimg *.mlo *.t20img *.t20img.cfg *.t30img \
+	*.t30img.cfg
 clean-files += pbl.lds
diff --git a/images/Makefile.tegra b/images/Makefile.tegra
index 6c9a705..7dc44a2 100644
--- a/images/Makefile.tegra
+++ b/images/Makefile.tegra
@@ -10,6 +10,15 @@ quiet_cmd_tegra20_image = T20IMG  $@
 $(obj)/%.t20img: $(obj)/% FORCE
 	$(call if_changed,tegra20_image)
 
+quiet_cmd_tegra30_image = T30IMG  $@
+      cmd_tegra30_image = echo "Version = 0x00030001;Bctcopy = 1; \
+                                Bctfile = $(BCT_$(@F)); \
+                                BootLoader = $(subst .t30img,,$@),0x80108000,0x80108000,Complete;" \
+                                > $@.cfg; \
+                          $(objtree)/scripts/tegra/cbootimage -s tegra30 $@.cfg $@
+$(obj)/%.t30img: $(obj)/% FORCE
+	$(call if_changed,tegra30_image)
+
 board = $(srctree)/arch/$(ARCH)/boards
 
 # ----------------------- Tegra20 based boards ---------------------------
-- 
1.9.0