Initial commit

package/boot/uboot-omap/Makefile

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+#
+# Copyright (C) 2012-2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_VERSION:=2020.04
+PKG_RELEASE:=$(AUTORELEASE)
+
+PKG_HASH:=fe732aaf037d9cc3c0909bad8362af366ae964bbdac6913a34081ff4ad565372
+
+include $(INCLUDE_DIR)/u-boot.mk
+include $(INCLUDE_DIR)/package.mk
+
+define U-Boot/Default
+  BUILD_TARGET:=omap
+  UBOOT_IMAGE:=u-boot.img MLO
+endef
+
+define U-Boot/omap4_panda
+  NAME:=Pandaboard
+  BUILD_DEVICES:=ti_omap4-panda
+endef
+
+define U-Boot/am335x_evm
+  NAME:=AM335x EVM
+  BUILD_DEVICES:=ti_am335x-evm ti_am335x-bone-black
+endef
+
+define U-Boot/omap3_overo
+  NAME:=Gumstix Overo
+endef
+
+define U-Boot/omap3_beagle
+  NAME:=BeagleBoard
+  BUILD_DEVICES:=ti_omap3-beagle
+endef
+
+UBOOT_TARGETS:=omap4_panda am335x_evm omap3_overo omap3_beagle
+
+define Build/InstallDev
+	$(foreach device,$(BUILD_DEVICES), \
+		$(INSTALL_DIR) $(STAGING_DIR_IMAGE)/$(device)
+	)
+	$(foreach device,$(BUILD_DEVICES), \
+		$(CP) $(patsubst %,$(PKG_BUILD_DIR)/%,$(UBOOT_IMAGE)) $(STAGING_DIR_IMAGE)/$(device)/
+	)
+	$(foreach device,$(BUILD_DEVICES), \
+		mkimage -C none -A arm -T script -d ./files/boot.scr.txt \
+			$(STAGING_DIR_IMAGE)/$(device)/boot.scr
+	)
+endef
+
+$(eval $(call BuildPackage/U-Boot))

package/boot/uboot-omap/files/boot.scr.txt

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+if test -z "${devnum}"; then
+	setenv devnum 0
+fi
+
+setenv bootargs console=${console} root=/dev/mmcblk${devnum}p2 rootwait
+
+load mmc ${devnum}:1 ${loadaddr} /zImage \
+&& load mmc ${devnum}:1 ${fdtaddr} /dtbs/${fdtfile} \
+&& bootz ${loadaddr} - ${fdtaddr}