From 1b3dda179a6b2ec819aa3f863662c6f00f89c961 Mon Sep 17 00:00:00 2001
From: Tomasz Maciej Nowak <tomek_n@o2.pl>
Date: Mon, 1 Apr 2019 19:25:41 +0200
Subject: uboot-tegra: add U-Boot for tegra boards

Add U-Boot for NVIDIA Tegra based boards, with the first being CompuLab
TrimSlice. This is part of initial support for this board.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
---
 package/boot/uboot-tegra/Makefile | 64 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 package/boot/uboot-tegra/Makefile

(limited to 'package/boot/uboot-tegra')

diff --git a/package/boot/uboot-tegra/Makefile b/package/boot/uboot-tegra/Makefile
new file mode 100644
index 0000000000..191d108771
--- /dev/null
+++ b/package/boot/uboot-tegra/Makefile
@@ -0,0 +1,64 @@
+#
+# Copyright (C) 2017-2019 Tomasz Maciej Nowak <tomek_n@o2.pl>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+PKG_VERSION := 2019.01
+PKG_RELEASE := 1
+
+PKG_HASH := 50bd7e5a466ab828914d080d5f6a432345b500e8fba1ad3b7b61e95e60d51c22
+
+PKG_MAINTAINER := Tomasz Maciej Nowak <tomek_n@o2.pl>
+
+include $(INCLUDE_DIR)/u-boot.mk
+include $(INCLUDE_DIR)/package.mk
+
+define U-Boot/Default
+  BUILD_TARGET := tegra
+  HIDDEN := y
+endef
+
+define U-Boot/trimslice
+  NAME := CompuLab TrimSlice
+  BUILD_DEVICES := trimslice
+  UBOOT_IMAGE := trimslice-mmc.img trimslice-spi.img
+  SOC := tegra20
+  VENDOR := compulab
+endef
+
+UBOOT_TARGETS := trimslice
+
+define Build/bct-image
+	$(CP) $(PKG_BUILD_DIR)/u-boot-dtb-tegra.bin $(PKG_BUILD_DIR)/u-boot.bin
+	$(foreach bct,$(basename $(UBOOT_IMAGE)), \
+		cd $(PKG_BUILD_DIR); \
+		cbootimage -s $(SOC) -gbct \
+			$(STAGING_DIR_HOST)/share/cbootimage-configs/$(SOC)/$(VENDOR)/$(VARIANT)/$(bct).bct.cfg \
+			$(bct).bct; \
+		cbootimage -s $(SOC) \
+			$(STAGING_DIR_HOST)/share/cbootimage-configs/$(SOC)/$(VENDOR)/$(VARIANT)/$(bct).img.cfg \
+			$(PKG_BUILD_DIR)/$(bct).img; \
+		rm -f $(bct).bct; \
+	)
+endef
+
+define Build/Configure
+	sed '/select BINMAN/d' -i $(PKG_BUILD_DIR)/arch/arm/mach-tegra/Kconfig
+	$(call Build/Configure/U-Boot)
+endef
+
+define Build/Compile
+	$(call Build/Compile/U-Boot)
+	$(call Build/bct-image)
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(STAGING_DIR_IMAGE)
+	$(foreach img,$(UBOOT_IMAGE), \
+		$(CP) $(PKG_BUILD_DIR)/$(img) $(STAGING_DIR_IMAGE)/;)
+endef
+
+$(eval $(call BuildPackage/U-Boot))
-- 
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