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/arch/arm/include/asm/arch-tegra/tegra.h

@@ -0,0 +1,106 @@
+/*
+ * (C) Copyright 2010-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _TEGRA_H_
+#define _TEGRA_H_
+
+#define NV_PA_ARM_PERIPHBASE	0x50040000
+#define NV_PA_PG_UP_BASE	0x60000000
+#define NV_PA_TMRUS_BASE	0x60005010
+#define NV_PA_TMR5_BASE		0x60005060
+#define NV_PA_TMRWDT0_BASE	0x60005100
+#define NV_PA_CLK_RST_BASE	0x60006000
+#define NV_PA_FLOW_BASE		0x60007000
+#define NV_PA_GPIO_BASE		0x6000D000
+#define NV_PA_EVP_BASE		0x6000F000
+#define NV_PA_APB_MISC_BASE	0x70000000
+#define NV_PA_APB_MISC_GP_BASE	(NV_PA_APB_MISC_BASE + 0x0800)
+#define NV_PA_APB_UARTA_BASE	(NV_PA_APB_MISC_BASE + 0x6000)
+#define NV_PA_APB_UARTB_BASE	(NV_PA_APB_MISC_BASE + 0x6040)
+#define NV_PA_APB_UARTC_BASE	(NV_PA_APB_MISC_BASE + 0x6200)
+#define NV_PA_APB_UARTD_BASE	(NV_PA_APB_MISC_BASE + 0x6300)
+#define NV_PA_APB_UARTE_BASE	(NV_PA_APB_MISC_BASE + 0x6400)
+#define NV_PA_NAND_BASE		(NV_PA_APB_MISC_BASE + 0x8000)
+#define NV_PA_SPI_BASE		(NV_PA_APB_MISC_BASE + 0xC380)
+#define NV_PA_SLINK1_BASE	(NV_PA_APB_MISC_BASE + 0xD400)
+#define NV_PA_SLINK2_BASE	(NV_PA_APB_MISC_BASE + 0xD600)
+#define NV_PA_SLINK3_BASE	(NV_PA_APB_MISC_BASE + 0xD800)
+#define NV_PA_SLINK4_BASE	(NV_PA_APB_MISC_BASE + 0xDA00)
+#define NV_PA_SLINK5_BASE	(NV_PA_APB_MISC_BASE + 0xDC00)
+#define NV_PA_SLINK6_BASE	(NV_PA_APB_MISC_BASE + 0xDE00)
+#define TEGRA_DVC_BASE		(NV_PA_APB_MISC_BASE + 0xD000)
+#define NV_PA_PMC_BASE		(NV_PA_APB_MISC_BASE + 0xE400)
+#define NV_PA_EMC_BASE		(NV_PA_APB_MISC_BASE + 0xF400)
+#define NV_PA_FUSE_BASE		(NV_PA_APB_MISC_BASE + 0xF800)
+#if defined(CONFIG_TEGRA20) || defined(CONFIG_TEGRA30) || \
+	defined(CONFIG_TEGRA114)
+#define NV_PA_CSITE_BASE	0x70040000
+#else
+#define NV_PA_CSITE_BASE	0x70800000
+#endif
+#define TEGRA_USB_ADDR_MASK	0xFFFFC000
+
+#define NV_PA_SDRC_CS0		NV_PA_SDRAM_BASE
+#define LOW_LEVEL_SRAM_STACK	0x4000FFFC
+#define EARLY_AVP_STACK		(NV_PA_SDRAM_BASE + 0x20000)
+#define EARLY_CPU_STACK		(EARLY_AVP_STACK - 4096)
+#define PG_UP_TAG_AVP		0xAAAAAAAA
+
+#ifndef __ASSEMBLY__
+struct timerus {
+	unsigned int cntr_1us;
+};
+
+/* Address at which WB code runs, it must not overlap Bootrom's IRAM usage */
+#define NV_WB_RUN_ADDRESS	0x40020000
+
+#define NVBOOTTYPE_RECOVERY	2	/* BR entered RCM */
+#define NVBOOTINFOTABLE_BOOTTYPE 0xC	/* Boot type in BIT in IRAM */
+#define NVBOOTINFOTABLE_BCTSIZE	0x38	/* BCT size in BIT in IRAM */
+#define NVBOOTINFOTABLE_BCTPTR	0x3C	/* BCT pointer in BIT in IRAM */
+
+/* These are the available SKUs (product types) for Tegra */
+enum {
+	SKU_ID_T20_7		= 0x7,
+	SKU_ID_T20		= 0x8,
+	SKU_ID_T25SE		= 0x14,
+	SKU_ID_AP25		= 0x17,
+	SKU_ID_T25		= 0x18,
+	SKU_ID_AP25E		= 0x1b,
+	SKU_ID_T25E		= 0x1c,
+	SKU_ID_T33		= 0x80,
+	SKU_ID_T30		= 0x81, /* Cardhu value */
+	SKU_ID_TM30MQS_P_A3	= 0xb1,
+	SKU_ID_T114_ENG		= 0x00, /* Dalmore value, unfused */
+	SKU_ID_T114_1		= 0x01,
+	SKU_ID_T124_ENG		= 0x00, /* Venice2 value, unfused */
+	SKU_ID_T210_ENG		= 0x00, /* unfused value TBD */
+};
+
+/*
+ * These are used to distinguish SOC types for setting up clocks. Mostly
+ * we can tell the clocking required by looking at the SOC sku_id, but
+ * for T30 it is a user option as to whether to run PLLP in fast or slow
+ * mode, so we have two options there.
+ */
+enum {
+	TEGRA_SOC_T20,
+	TEGRA_SOC_T25,
+	TEGRA_SOC_T30,
+	TEGRA_SOC_T114,
+	TEGRA_SOC_T124,
+	TEGRA_SOC_T210,
+
+	TEGRA_SOC_CNT,
+	TEGRA_SOC_UNKNOWN	= -1,
+};
+
+#else  /* __ASSEMBLY__ */
+#define PRM_RSTCTRL		NV_PA_PMC_BASE
+#endif
+
+#endif	/* TEGRA_H */