avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/drivers/block/Makefile

@@ -0,0 +1,32 @@
+#
+# (C) Copyright 2000-2007
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-$(CONFIG_BLK) += blk-uclass.o
+
+ifndef CONFIG_BLK
+obj-y += blk_legacy.o
+endif
+
+obj-$(CONFIG_AHCI) += ahci-uclass.o
+obj-$(CONFIG_SCSI_AHCI) += ahci.o
+obj-$(CONFIG_DWC_AHSATA) += dwc_ahsata.o
+obj-$(CONFIG_FSL_SATA) += fsl_sata.o
+obj-$(CONFIG_IDE_FTIDE020) += ftide020.o
+obj-$(CONFIG_LIBATA) += libata.o
+obj-$(CONFIG_MVSATA_IDE) += mvsata_ide.o
+obj-$(CONFIG_MX51_PATA) += mxc_ata.o
+obj-$(CONFIG_PATA_BFIN) += pata_bfin.o
+obj-$(CONFIG_SATA_CEVA) += sata_ceva.o
+obj-$(CONFIG_SATA_DWC) += sata_dwc.o
+obj-$(CONFIG_SATA_MV) += sata_mv.o
+obj-$(CONFIG_SATA_SIL3114) += sata_sil3114.o
+obj-$(CONFIG_SATA_SIL) += sata_sil.o
+obj-$(CONFIG_IDE_SIL680) += sil680.o
+obj-$(CONFIG_SANDBOX) += sandbox.o sandbox_scsi.o sata_sandbox.o
+obj-$(CONFIG_SCSI_SYM53C8XX) += sym53c8xx.o
+obj-$(CONFIG_SYSTEMACE) += systemace.o
+obj-$(CONFIG_BLOCK_CACHE) += blkcache.o