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/board/xilinx/ppc405-generic/Kconfig

@@ -0,0 +1,12 @@
+if TARGET_XILINX_PPC405_GENERIC
+
+config SYS_BOARD
+	default "ppc405-generic"
+
+config SYS_VENDOR
+	default "xilinx"
+
+config SYS_CONFIG_NAME
+	default "xilinx-ppc405-generic"
+
+endif

u-boot/board/xilinx/ppc405-generic/MAINTAINERS

@@ -0,0 +1,7 @@
+PPC405-GENERIC BOARD
+M:	Ricardo Ribalda <ricardo.ribalda@gmail.com>
+S:	Maintained
+F:	board/xilinx/ppc405-generic/
+F:	include/configs/xilinx-ppc405-generic.h
+F:	configs/xilinx-ppc405-generic_defconfig
+F:	configs/xilinx-ppc405-generic_flash_defconfig

u-boot/board/xilinx/ppc405-generic/Makefile

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+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2008
+# Ricardo Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@gmail.com
+# Work supported by Qtechnology http://www.qtec.com
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	+= xilinx_ppc405_generic.o

u-boot/board/xilinx/ppc405-generic/xilinx_ppc405_generic.c

@@ -0,0 +1,41 @@
+/*
+ * (C) Copyright 2008
+ * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@gmail.com
+ * This work has been supported by: QTechnology  http://qtec.com/
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+*/
+
+#include <config.h>
+#include <common.h>
+#include <asm/processor.h>
+
+ulong get_PCI_freq(void)
+{
+	return 0;
+}
+
+int checkboard(void)
+{
+	puts("Xilinx PPC405 Generic Board\n");
+	return 0;
+}
+
+phys_size_t initdram(int board_type)
+{
+	return get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR,
+			    CONFIG_SYS_SDRAM_SIZE_MB * 1024 * 1024);
+}
+
+void get_sys_info(sys_info_t *sys_info)
+{
+	sys_info->freqProcessor = XPAR_CORE_CLOCK_FREQ_HZ;
+	sys_info->freqPLB = XPAR_PLB_CLOCK_FREQ_HZ;
+	sys_info->freqPCI = 0;
+
+	return;
+}
+
+int get_serial_clock(void){
+	return XPAR_UARTNS550_0_CLOCK_FREQ_HZ;
+}

u-boot/board/xilinx/ppc405-generic/xparameters.h

@@ -0,0 +1,24 @@
+/*
+ * (C) Copyright 2008
+ * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@gmail.com
+ * This work has been supported by: QTechnology  http://qtec.com/
+ * based on xparameters-ml507.h by Xilinx
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+*/
+
+#ifndef XPARAMETER_H
+#define XPARAMETER_H
+
+#define XPAR_DDR2_SDRAM_MEM_BASEADDR	0x00000000
+#define XPAR_IIC_EEPROM_BASEADDR	0x81600000
+#define XPAR_INTC_0_BASEADDR		0x81800000
+#define XPAR_SPI_0_BASEADDR             0x83400000
+#define XPAR_FLASH_MEM0_BASEADDR	0xFE000000
+#define XPAR_PLB_CLOCK_FREQ_HZ		100000000
+#define XPAR_CORE_CLOCK_FREQ_HZ		400000000
+#define XPAR_INTC_MAX_NUM_INTR_INPUTS	32
+#define XPAR_SPI_0_NUM_TRANSFER_BITS	8
+#define XPAR_UARTNS550_0_CLOCK_FREQ_HZ	100000000
+
+#endif