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/powerpc/cpu/mpc85xx/t1040_serdes.c

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_serdes.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+
+
+static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
+	[0x00] = {PCIE1, PCIE1, PCIE1, PCIE1,
+		PCIE2, PCIE2, PCIE2, PCIE2},
+	[0x06] = {PCIE1, PCIE1, PCIE1, PCIE1,
+		PCIE2, PCIE3, PCIE4, SATA1},
+	[0x08] = {PCIE1, PCIE1, PCIE1, PCIE1,
+		PCIE2, PCIE3, SATA2, SATA1},
+	[0x40] = {PCIE1, PCIE1, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE2, PCIE2, PCIE2, PCIE2},
+	[0x60] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
+		PCIE2, PCIE2, PCIE2, PCIE2},
+	[0x66] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
+		PCIE2, PCIE3, PCIE4, SATA1},
+	[0x67] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
+		PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
+	[0x69] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
+		PCIE2, PCIE3, SGMII_FM1_DTSEC4, SATA1},
+	[0x86] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE2, PCIE3, PCIE4, SATA1},
+	[0x85] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
+	[0x87] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
+	[0x89] = {PCIE1, SGMII_SW1_MAC3, SGMII_SW1_MAC1, SGMII_SW1_MAC2,
+		PCIE2, PCIE3, SGMII_SW1_MAC4, SATA1},
+	[0x8D] = {PCIE1, SGMII_SW1_MAC3, SGMII_SW1_MAC1, SGMII_SW1_MAC2,
+		PCIE2, SGMII_SW1_MAC6, SGMII_SW1_MAC4, SGMII_SW1_MAC5},
+	[0x8F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		AURORA, NONE, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
+	[0xA5] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
+	[0xA7] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		 PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
+	[0xAA] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		 PCIE2, PCIE3, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
+};
+
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
+{
+	return serdes_cfg_tbl[cfg][lane];
+}
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl)
+{
+	int i;
+
+	if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (serdes_cfg_tbl[prtcl][i] != NONE)
+			return 1;
+	}
+
+	return 0;
+}