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/mach-keystone/include/mach/clock-k2e.h

@@ -0,0 +1,35 @@
+/*
+ * K2E: Clock management APIs
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CLOCK_K2E_H
+#define __ASM_ARCH_CLOCK_K2E_H
+
+#define PLLSET_CMD_LIST	"<pa|ddr3>"
+
+#define KS2_CLK1_6	sys_clk0_6_clk
+
+#define CORE_PLL_800	{CORE_PLL, 16, 1, 2}
+#define CORE_PLL_850	{CORE_PLL, 17, 1, 2}
+#define CORE_PLL_1000	{CORE_PLL, 20, 1, 2}
+#define CORE_PLL_1200	{CORE_PLL, 24, 1, 2}
+#define PASS_PLL_1000	{PASS_PLL, 20, 1, 2}
+#define CORE_PLL_1250	{CORE_PLL, 25, 1, 2}
+#define CORE_PLL_1350	{CORE_PLL, 27, 1, 2}
+#define CORE_PLL_1400	{CORE_PLL, 28, 1, 2}
+#define CORE_PLL_1500	{CORE_PLL, 30, 1, 2}
+#define DDR3_PLL_200	{DDR3_PLL, 4,  1, 2}
+#define DDR3_PLL_400	{DDR3_PLL, 16, 1, 4}
+#define DDR3_PLL_800	{DDR3_PLL, 16, 1, 2}
+#define DDR3_PLL_333	{DDR3_PLL, 20, 1, 6}
+
+/* k2e DEV supports 800, 850, 1000, 1250, 1350, 1400, 1500 MHz */
+#define DEV_SUPPORTED_SPEEDS	0xFFF
+#define ARM_SUPPORTED_SPEEDS	0
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/clock-k2g.h

@@ -0,0 +1,20 @@
+/*
+ * K2G: Clock data
+ *
+ * (C) Copyright 2015
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CLOCK_K2G_H
+#define __ASM_ARCH_CLOCK_K2G_H
+
+#define PLLSET_CMD_LIST		"<pa|arm|ddr3>"
+
+#define DEV_SUPPORTED_SPEEDS	0x1ff
+#define ARM_SUPPORTED_SPEEDS	0xff
+
+#define KS2_CLK1_6 sys_clk0_6_clk
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/clock-k2hk.h

@@ -0,0 +1,49 @@
+/*
+ * K2HK: Clock management APIs
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CLOCK_K2HK_H
+#define __ASM_ARCH_CLOCK_K2HK_H
+
+#define PLLSET_CMD_LIST		"<pa|arm|ddr3a|ddr3b>"
+
+#define KS2_CLK1_6 sys_clk0_6_clk
+
+#define CORE_PLL_799    {CORE_PLL,	13,	1,	2}
+#define CORE_PLL_983    {CORE_PLL,	16,	1,	2}
+#define CORE_PLL_999	{CORE_PLL,	122,	15,	1}
+#define CORE_PLL_1167   {CORE_PLL,	19,	1,	2}
+#define CORE_PLL_1228   {CORE_PLL,	20,	1,	2}
+#define CORE_PLL_1200	{CORE_PLL,	625,	32,	2}
+#define PASS_PLL_1228   {PASS_PLL,	20,	1,	2}
+#define PASS_PLL_983    {PASS_PLL,	16,	1,	2}
+#define PASS_PLL_1050   {PASS_PLL,	205,    12,	2}
+#define TETRIS_PLL_500  {TETRIS_PLL,	8,	1,	2}
+#define TETRIS_PLL_750  {TETRIS_PLL,	12,	1,	2}
+#define TETRIS_PLL_800	{TETRIS_PLL,	32,	5,	1}
+#define TETRIS_PLL_687  {TETRIS_PLL,	11,	1,	2}
+#define TETRIS_PLL_625  {TETRIS_PLL,	10,	1,	2}
+#define TETRIS_PLL_812  {TETRIS_PLL,	13,	1,	2}
+#define TETRIS_PLL_875  {TETRIS_PLL,	14,	1,	2}
+#define TETRIS_PLL_1000	{TETRIS_PLL,	40,	5,	1}
+#define TETRIS_PLL_1188 {TETRIS_PLL,	19,	2,	1}
+#define TETRIS_PLL_1200 {TETRIS_PLL,	48,	5,	1}
+#define TETRIS_PLL_1350	{TETRIS_PLL,	54,	5,	1}
+#define TETRIS_PLL_1375 {TETRIS_PLL,	22,	2,	1}
+#define TETRIS_PLL_1400 {TETRIS_PLL,	56,	5,	1}
+#define DDR3_PLL_200(x)	{DDR3##x##_PLL,	4,	1,	2}
+#define DDR3_PLL_400(x)	{DDR3##x##_PLL,	16,	1,	4}
+#define DDR3_PLL_800(x)	{DDR3##x##_PLL,	16,	1,	2}
+#define DDR3_PLL_333(x)	{DDR3##x##_PLL,	20,	1,	6}
+
+/* k2h DEV supports 800, 1000, 1200 MHz */
+#define DEV_SUPPORTED_SPEEDS	0x383
+/* k2h ARM supportd 800, 1000, 1200, 1350, 1400 MHz */
+#define ARM_SUPPORTED_SPEEDS	0x3EF
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/clock-k2l.h

@@ -0,0 +1,46 @@
+/*
+ * K2L: Clock management APIs
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CLOCK_K2L_H
+#define __ASM_ARCH_CLOCK_K2L_H
+
+#define PLLSET_CMD_LIST	"<pa|arm|ddr3>"
+
+#define KS2_CLK1_6	sys_clk0_6_clk
+
+#define CORE_PLL_799	{CORE_PLL, 13, 1, 2}
+#define CORE_PLL_983	{CORE_PLL, 16, 1, 2}
+#define CORE_PLL_1000	{CORE_PLL, 114, 7, 2}
+#define CORE_PLL_1167	{CORE_PLL, 19, 1, 2}
+#define CORE_PLL_1198	{CORE_PLL, 39, 2, 2}
+#define CORE_PLL_1228	{CORE_PLL, 20, 1, 2}
+#define PASS_PLL_1228	{PASS_PLL, 20, 1, 2}
+#define PASS_PLL_983	{PASS_PLL, 16, 1, 2}
+#define PASS_PLL_1050	{PASS_PLL, 205, 12, 2}
+#define TETRIS_PLL_491	{TETRIS_PLL, 8, 1, 2}
+#define TETRIS_PLL_737	{TETRIS_PLL, 12, 1, 2}
+#define TETRIS_PLL_799	{TETRIS_PLL, 13, 1, 2}
+#define TETRIS_PLL_983	{TETRIS_PLL, 16, 1, 2}
+#define TETRIS_PLL_1000	{TETRIS_PLL, 114, 7, 2}
+#define TETRIS_PLL_1167	{TETRIS_PLL, 19, 1, 2}
+#define TETRIS_PLL_1198	{TETRIS_PLL, 39, 2, 2}
+#define TETRIS_PLL_1228	{TETRIS_PLL, 20, 1, 2}
+#define TETRIS_PLL_1352	{TETRIS_PLL, 22, 1, 2}
+#define TETRIS_PLL_1401	{TETRIS_PLL, 114, 5, 2}
+#define DDR3_PLL_200	{DDR3_PLL, 4, 1, 2}
+#define DDR3_PLL_400	{DDR3_PLL, 16, 1, 4}
+#define DDR3_PLL_800	{DDR3_PLL, 16, 1, 2}
+#define DDR3_PLL_333	{DDR3_PLL, 20, 1, 6}
+
+/* k2l DEV supports 800, 1000, 1200 MHz */
+#define DEV_SUPPORTED_SPEEDS	0x383
+/* k2l ARM supportd 800, 1000, 1200, 1350, 1400 MHz */
+#define ARM_SUPPORTED_SPEEDS	0x3ef
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/clock.h

@@ -0,0 +1,136 @@
+/*
+ * keystone2: common clock header file
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H
+
+#ifndef __ASSEMBLY__
+
+#ifdef CONFIG_SOC_K2HK
+#include <asm/arch/clock-k2hk.h>
+#endif
+
+#ifdef CONFIG_SOC_K2E
+#include <asm/arch/clock-k2e.h>
+#endif
+
+#ifdef CONFIG_SOC_K2L
+#include <asm/arch/clock-k2l.h>
+#endif
+
+#ifdef CONFIG_SOC_K2G
+#include <asm/arch/clock-k2g.h>
+#endif
+
+#define CORE_PLL MAIN_PLL
+#define DDR3_PLL DDR3A_PLL
+#define NSS_PLL PASS_PLL
+
+#define CLK_LIST(CLK)\
+	CLK(0, core_pll_clk)\
+	CLK(1, pass_pll_clk)\
+	CLK(2, tetris_pll_clk)\
+	CLK(3, ddr3a_pll_clk)\
+	CLK(4, ddr3b_pll_clk)\
+	CLK(5, sys_clk0_clk)\
+	CLK(6, sys_clk0_1_clk)\
+	CLK(7, sys_clk0_2_clk)\
+	CLK(8, sys_clk0_3_clk)\
+	CLK(9, sys_clk0_4_clk)\
+	CLK(10, sys_clk0_6_clk)\
+	CLK(11, sys_clk0_8_clk)\
+	CLK(12, sys_clk0_12_clk)\
+	CLK(13, sys_clk0_24_clk)\
+	CLK(14, sys_clk1_clk)\
+	CLK(15, sys_clk1_3_clk)\
+	CLK(16, sys_clk1_4_clk)\
+	CLK(17, sys_clk1_6_clk)\
+	CLK(18, sys_clk1_12_clk)\
+	CLK(19, sys_clk2_clk)\
+	CLK(20, sys_clk3_clk)\
+	CLK(21, uart_pll_clk)
+
+#include <asm/types.h>
+
+#define GENERATE_ENUM(NUM, ENUM) ENUM = NUM,
+#define GENERATE_INDX_STR(NUM, STRING) #NUM"\t- "#STRING"\n"
+#define CLOCK_INDEXES_LIST	CLK_LIST(GENERATE_INDX_STR)
+
+enum {
+	SPD200,
+	SPD400,
+	SPD600,
+	SPD800,
+	SPD850,
+	SPD900,
+	SPD1000,
+	SPD1200,
+	SPD1250,
+	SPD1350,
+	SPD1400,
+	SPD1500,
+	NUM_SPDS,
+};
+
+/* PLL identifiers */
+enum {
+	MAIN_PLL,
+	TETRIS_PLL,
+	PASS_PLL,
+	DDR3A_PLL,
+	DDR3B_PLL,
+	UART_PLL,
+	MAX_PLL_COUNT,
+};
+
+enum ext_clk_e {
+	sys_clk,
+	alt_core_clk,
+	pa_clk,
+	tetris_clk,
+	ddr3a_clk,
+	ddr3b_clk,
+	uart_clk,
+	ext_clk_count /* number of external clocks */
+};
+
+enum clk_e {
+	CLK_LIST(GENERATE_ENUM)
+};
+
+struct keystone_pll_regs {
+	u32 reg0;
+	u32 reg1;
+};
+
+/* PLL configuration data */
+struct pll_init_data {
+	int pll;
+	int pll_m;		/* PLL Multiplier */
+	int pll_d;		/* PLL divider */
+	int pll_od;		/* PLL output divider */
+};
+
+extern unsigned int external_clk[ext_clk_count];
+extern const struct keystone_pll_regs keystone_pll_regs[];
+extern s16 divn_val[];
+extern int speeds[];
+
+void init_plls(void);
+void init_pll(const struct pll_init_data *data);
+struct pll_init_data *get_pll_init_data(int pll);
+unsigned long clk_get_rate(unsigned int clk);
+unsigned long clk_round_rate(unsigned int clk, unsigned long hz);
+int clk_set_rate(unsigned int clk, unsigned long hz);
+int get_max_dev_speed(int *spds);
+int get_max_arm_speed(int *spds);
+void pll_pa_clk_sel(void);
+
+#endif
+#endif

u-boot/arch/arm/mach-keystone/include/mach/clock_defs.h

@@ -0,0 +1,133 @@
+/*
+ * keystone2: common pll clock definitions
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _CLOCK_DEFS_H_
+#define _CLOCK_DEFS_H_
+
+#include <asm/arch/hardware.h>
+
+/* PLL Control Registers */
+struct pllctl_regs {
+	u32	ctl;		/* 00 */
+	u32	ocsel;		/* 04 */
+	u32	secctl;		/* 08 */
+	u32	resv0;
+	u32	mult;		/* 10 */
+	u32	prediv;		/* 14 */
+	u32	div1;		/* 18 */
+	u32	div2;		/* 1c */
+	u32	div3;		/* 20 */
+	u32	oscdiv1;	/* 24 */
+	u32	resv1;		/* 28 */
+	u32	bpdiv;		/* 2c */
+	u32	wakeup;		/* 30 */
+	u32	resv2;
+	u32	cmd;		/* 38 */
+	u32	stat;		/* 3c */
+	u32	alnctl;		/* 40 */
+	u32	dchange;	/* 44 */
+	u32	cken;		/* 48 */
+	u32	ckstat;		/* 4c */
+	u32	systat;		/* 50 */
+	u32	ckctl;		/* 54 */
+	u32	resv3[2];
+	u32	div4;		/* 60 */
+	u32	div5;		/* 64 */
+	u32	div6;		/* 68 */
+	u32	div7;		/* 6c */
+	u32	div8;		/* 70 */
+	u32	div9;		/* 74 */
+	u32	div10;		/* 78 */
+	u32	div11;		/* 7c */
+	u32	div12;		/* 80 */
+};
+
+static struct pllctl_regs *pllctl_regs[] = {
+	(struct pllctl_regs *)(KS2_CLOCK_BASE + 0x100)
+};
+
+#define pllctl_reg(pll, reg)            (&(pllctl_regs[pll]->reg))
+#define pllctl_reg_read(pll, reg)       __raw_readl(pllctl_reg(pll, reg))
+#define pllctl_reg_write(pll, reg, val) __raw_writel(val, pllctl_reg(pll, reg))
+
+#define pllctl_reg_rmw(pll, reg, mask, val) \
+	pllctl_reg_write(pll, reg, \
+		(pllctl_reg_read(pll, reg) & ~(mask)) | val)
+
+#define pllctl_reg_setbits(pll, reg, mask) \
+	pllctl_reg_rmw(pll, reg, 0, mask)
+
+#define pllctl_reg_clrbits(pll, reg, mask) \
+	pllctl_reg_rmw(pll, reg, mask, 0)
+
+#define pll0div_read(N) ((pllctl_reg_read(CORE_PLL, div##N) & 0xff) + 1)
+
+/* PLLCTL Bits */
+#define PLLCTL_PLLENSRC_SHIF	5
+#define PLLCTL_PLLENSRC_MASK	BIT(5)
+#define PLLCTL_PLLRST_SHIFT	3
+#define PLLCTL_PLLRST_MASK	BIT(3)
+#define PLLCTL_PLLPWRDN_SHIFT	1
+#define PLLCTL_PLLPWRDN_MASK	BIT(1)
+#define PLLCTL_PLLEN_SHIFT	0
+#define PLLCTL_PLLEN_MASK	BIT(0)
+
+/* SECCTL Bits */
+#define SECCTL_BYPASS_SHIFT	23
+#define SECCTL_BYPASS_MASK	BIT(23)
+#define SECCTL_OP_DIV_SHIFT	19
+#define SECCTL_OP_DIV_MASK	(0xf << 19)
+
+/* PLLM Bits */
+#define PLLM_MULT_LO_SHIFT	0
+#define PLLM_MULT_LO_MASK	0x3f
+#define PLLM_MULT_LO_BITS	6
+
+/* PLLDIVn Bits */
+#define PLLDIV_ENABLE_SHIFT	15
+#define PLLDIV_ENABLE_MASK	BIT(15)
+#define PLLDIV_RATIO_SHIFT	0x0
+#define PLLDIV_RATIO_MASK	0xff
+#define PLLDIV_MAX		16
+
+/* PLLCMD Bits */
+#define PLLCMD_GOSET_SHIFT	0
+#define PLLCMD_GOSET_MASK	BIT(0)
+
+/* PLLSTAT Bits */
+#define PLLSTAT_GOSTAT_SHIFT	0
+#define PLLSTAT_GOSTAT_MASK	BIT(0)
+
+/* Device Config PLLCTL0 */
+#define CFG_PLLCTL0_BWADJ_SHIFT		24
+#define CFG_PLLCTL0_BWADJ_MASK		(0xff << 24)
+#define CFG_PLLCTL0_BWADJ_BITS		8
+#define CFG_PLLCTL0_BYPASS_SHIFT	23
+#define CFG_PLLCTL0_BYPASS_MASK		BIT(23)
+#define CFG_PLLCTL0_CLKOD_SHIFT		19
+#define CFG_PLLCTL0_CLKOD_MASK		(0xf << 19)
+#define CFG_PLLCTL0_PLLM_HI_SHIFT	12
+#define CFG_PLLCTL0_PLLM_HI_MASK	(0x7f << 12)
+#define CFG_PLLCTL0_PLLM_SHIFT		6
+#define CFG_PLLCTL0_PLLM_MASK		(0x1fff << 6)
+#define CFG_PLLCTL0_PLLD_SHIFT		0
+#define CFG_PLLCTL0_PLLD_MASK		0x3f
+
+/* Device Config PLLCTL1 */
+#define CFG_PLLCTL1_RST_SHIFT	14
+#define CFG_PLLCTL1_RST_MASK	BIT(14)
+#define CFG_PLLCTL1_PAPLL_SHIFT	13
+#define CFG_PLLCTL1_PAPLL_MASK	BIT(13)
+#define CFG_PLLCTL1_ENSAT_SHIFT	6
+#define CFG_PLLCTL1_ENSAT_MASK	BIT(6)
+#define CFG_PLLCTL1_BWADJ_SHIFT	0
+#define CFG_PLLCTL1_BWADJ_MASK	0xf
+
+#define MISC_CTL1_ARM_PLL_EN	BIT(13)
+
+#endif  /* _CLOCK_DEFS_H_ */

u-boot/arch/arm/mach-keystone/include/mach/ddr3.h

@@ -0,0 +1,71 @@
+/*
+ * DDR3
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _DDR3_H_
+#define _DDR3_H_
+
+#include <asm/arch/hardware.h>
+
+struct ddr3_phy_config {
+	unsigned int pllcr;
+	unsigned int pgcr1_mask;
+	unsigned int pgcr1_val;
+	unsigned int ptr0;
+	unsigned int ptr1;
+	unsigned int ptr2;
+	unsigned int ptr3;
+	unsigned int ptr4;
+	unsigned int dcr_mask;
+	unsigned int dcr_val;
+	unsigned int dtpr0;
+	unsigned int dtpr1;
+	unsigned int dtpr2;
+	unsigned int mr0;
+	unsigned int mr1;
+	unsigned int mr2;
+	unsigned int dtcr;
+	unsigned int pgcr2;
+	unsigned int zq0cr1;
+	unsigned int zq1cr1;
+	unsigned int zq2cr1;
+	unsigned int pir_v1;
+	unsigned int pir_v2;
+};
+
+struct ddr3_emif_config {
+	unsigned int sdcfg;
+	unsigned int sdtim1;
+	unsigned int sdtim2;
+	unsigned int sdtim3;
+	unsigned int sdtim4;
+	unsigned int zqcfg;
+	unsigned int sdrfc;
+};
+
+struct ddr3_spd_cb {
+	char   dimm_name[32];
+	struct ddr3_phy_config phy_cfg;
+	struct ddr3_emif_config emif_cfg;
+	unsigned int ddrspdclock;
+	int    ddr_size_gbyte;
+};
+
+u32 ddr3_init(void);
+void ddr3_reset_ddrphy(void);
+void ddr3_init_ecc(u32 base, u32 ddr3_size);
+void ddr3_disable_ecc(u32 base);
+void ddr3_check_ecc_int(u32 base);
+int ddr3_ecc_support_rmw(u32 base);
+void ddr3_err_reset_workaround(void);
+void ddr3_enable_ecc(u32 base, int test);
+void ddr3_init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg);
+void ddr3_init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg);
+int ddr3_get_size(void);
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/hardware-k2e.h

@@ -0,0 +1,62 @@
+/*
+ * K2E: SoC definitions
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_K2E_H
+#define __ASM_ARCH_HARDWARE_K2E_H
+
+/* PA SS Registers */
+#define KS2_PASS_BASE			0x24000000
+
+/* Power and Sleep Controller (PSC) Domains */
+#define KS2_LPSC_MOD_RST		0
+#define KS2_LPSC_USB_1			1
+#define KS2_LPSC_USB			2
+#define KS2_LPSC_EMIF25_SPI		3
+#define KS2_LPSC_TSIP			4
+#define KS2_LPSC_DEBUGSS_TRC		5
+#define KS2_LPSC_TETB_TRC		6
+#define KS2_LPSC_PKTPROC		7
+#define KS2_LPSC_PA			KS2_LPSC_PKTPROC
+#define KS2_LPSC_SGMII			8
+#define KS2_LPSC_CPGMAC			KS2_LPSC_SGMII
+#define KS2_LPSC_CRYPTO			9
+#define KS2_LPSC_PCIE			10
+#define KS2_LPSC_VUSR0			12
+#define KS2_LPSC_CHIP_SRSS		13
+#define KS2_LPSC_MSMC			14
+#define KS2_LPSC_EMIF4F_DDR3		23
+#define KS2_LPSC_PCIE_1			27
+#define KS2_LPSC_XGE			50
+
+/* Chip Interrupt Controller */
+#define KS2_CIC2_DDR3_ECC_IRQ_NUM	-1	/* not defined in K2E */
+#define KS2_CIC2_DDR3_ECC_CHAN_NUM	-1	/* not defined in K2E */
+
+/* SGMII SerDes */
+#define KS2_SGMII_SERDES2_BASE		0x02324000
+#define KS2_LANES_PER_SGMII_SERDES	4
+
+/* Number of DSP cores */
+#define KS2_NUM_DSPS			1
+
+/* NETCP pktdma */
+#define KS2_NETCP_PDMA_CTRL_BASE	0x24186000
+#define KS2_NETCP_PDMA_TX_BASE		0x24187000
+#define KS2_NETCP_PDMA_TX_CH_NUM	21
+#define KS2_NETCP_PDMA_RX_BASE		0x24188000
+#define KS2_NETCP_PDMA_RX_CH_NUM	91
+#define KS2_NETCP_PDMA_SCHED_BASE	0x24186100
+#define KS2_NETCP_PDMA_RX_FLOW_BASE	0x24189000
+#define KS2_NETCP_PDMA_RX_FLOW_NUM	96
+#define KS2_NETCP_PDMA_TX_SND_QUEUE	896
+
+/* NETCP */
+#define KS2_NETCP_BASE			0x24000000
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/hardware-k2g.h

@@ -0,0 +1,89 @@
+/*
+ * K2G: SoC definitions
+ *
+ * (C) Copyright 2015
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_K2G_H
+#define __ASM_ARCH_HARDWARE_K2G_H
+
+#define KS2_NUM_DSPS			1
+
+/* Power and Sleep Controller (PSC) Domains */
+#define KS2_LPSC_ALWAYSON		0
+#define KS2_LPSC_PMMC			1
+#define KS2_LPSC_DEBUG			2
+#define KS2_LPSC_NSS			3
+#define KS2_LPSC_SA			4
+#define KS2_LPSC_TERANET		5
+#define KS2_LPSC_SYS_COMP		6
+#define KS2_LPSC_QSPI			7
+#define KS2_LPSC_MMC			8
+#define KS2_LPSC_GPMC			9
+#define KS2_LPSC_MLB			11
+#define KS2_LPSC_EHRPWM			12
+#define KS2_LPSC_EQEP			13
+#define KS2_LPSC_ECAP			14
+#define KS2_LPSC_MCASP			15
+#define KS2_LPSC_SR			16
+#define KS2_LPSC_MSMC			17
+#ifdef KS2_LPSC_GEM_0
+#undef KS2_LPSC_GEM_0
+#endif
+#define KS2_LPSC_GEM_0			18
+#define KS2_LPSC_ARM			19
+#define KS2_LPSC_ASRC			20
+#define KS2_LPSC_ICSS			21
+#define KS2_LPSC_DSS			23
+#define KS2_LPSC_PCIE			24
+#define KS2_LPSC_USB_0			25
+#define KS2_LPSC_USB			KS2_LPSC_USB_0
+#define KS2_LPSC_USB_1			26
+#define KS2_LPSC_DDR3			27
+#define KS2_LPSC_SPARE0_LPSC0		28
+#define KS2_LPSC_SPARE0_LPSC1		29
+#define KS2_LPSC_SPARE1_LPSC0		30
+#define KS2_LPSC_SPARE1_LPSC1		31
+
+#define KS2_LPSC_CPGMAC			KS2_LPSC_NSS
+#define KS2_LPSC_CRYPTO			KS2_LPSC_SA
+
+/* SGMII SerDes */
+#define KS2_LANES_PER_SGMII_SERDES	4
+
+/* NETCP pktdma */
+#define KS2_NETCP_PDMA_CTRL_BASE	0x04010000
+#define KS2_NETCP_PDMA_TX_BASE		0x04011000
+#define KS2_NETCP_PDMA_TX_CH_NUM	21
+#define KS2_NETCP_PDMA_RX_BASE		0x04012000
+#define KS2_NETCP_PDMA_RX_CH_NUM	32
+#define KS2_NETCP_PDMA_SCHED_BASE	0x04010100
+#define KS2_NETCP_PDMA_RX_FLOW_BASE	0x04013000
+#define KS2_NETCP_PDMA_RX_FLOW_NUM	32
+#define KS2_NETCP_PDMA_TX_SND_QUEUE	5
+
+/* NETCP */
+#define KS2_NETCP_BASE			0x04000000
+
+#define K2G_GPIO0_BASE			0X02603000
+#define K2G_GPIO1_BASE			0X0260a000
+#define K2G_GPIO1_BANK2_BASE		K2G_GPIO1_BASE + 0x38
+#define K2G_GPIO_DIR_OFFSET		0x0
+#define K2G_GPIO_SETDATA_OFFSET		0x8
+
+/* BOOTCFG RESETMUX8 */
+#define KS2_RSTMUX8			(KS2_DEVICE_STATE_CTRL_BASE + 0x328)
+
+/* RESETMUX register definitions */
+#define RSTMUX_LOCK8_SHIFT		0x0
+#define RSTMUX_LOCK8_MASK		(0x1 << 0)
+#define RSTMUX_OMODE8_SHIFT		0x1
+#define RSTMUX_OMODE8_MASK		(0x7 << 1)
+#define RSTMUX_OMODE8_DEV_RESET		0x2
+#define RSTMUX_OMODE8_INT		0x3
+#define RSTMUX_OMODE8_INT_AND_DEV_RESET	0x4
+
+#endif /* __ASM_ARCH_HARDWARE_K2G_H */

u-boot/arch/arm/mach-keystone/include/mach/hardware-k2hk.h

@@ -0,0 +1,102 @@
+/*
+ * K2HK: SoC definitions
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_K2HK_H
+#define __ASM_ARCH_HARDWARE_K2HK_H
+
+#define KS2_ARM_PLL_EN			BIT(13)
+
+/* PA SS Registers */
+#define KS2_PASS_BASE			0x02000000
+
+/* Power and Sleep Controller (PSC) Domains */
+#define KS2_LPSC_MOD			0
+#define KS2_LPSC_DUMMY1			1
+#define KS2_LPSC_USB			2
+#define KS2_LPSC_EMIF25_SPI		3
+#define KS2_LPSC_TSIP			4
+#define KS2_LPSC_DEBUGSS_TRC		5
+#define KS2_LPSC_TETB_TRC		6
+#define KS2_LPSC_PKTPROC		7
+#define KS2_LPSC_PA			KS2_LPSC_PKTPROC
+#define KS2_LPSC_SGMII			8
+#define KS2_LPSC_CPGMAC			KS2_LPSC_SGMII
+#define KS2_LPSC_CRYPTO			9
+#define KS2_LPSC_PCIE			10
+#define KS2_LPSC_SRIO			11
+#define KS2_LPSC_VUSR0			12
+#define KS2_LPSC_CHIP_SRSS		13
+#define KS2_LPSC_MSMC			14
+#define KS2_LPSC_GEM_1			16
+#define KS2_LPSC_GEM_2			17
+#define KS2_LPSC_GEM_3			18
+#define KS2_LPSC_GEM_4			19
+#define KS2_LPSC_GEM_5			20
+#define KS2_LPSC_GEM_6			21
+#define KS2_LPSC_GEM_7			22
+#define KS2_LPSC_EMIF4F_DDR3A		23
+#define KS2_LPSC_EMIF4F_DDR3B		24
+#define KS2_LPSC_TAC			25
+#define KS2_LPSC_RAC			26
+#define KS2_LPSC_RAC_1			27
+#define KS2_LPSC_FFTC_A			28
+#define KS2_LPSC_FFTC_B			29
+#define KS2_LPSC_FFTC_C			30
+#define KS2_LPSC_FFTC_D			31
+#define KS2_LPSC_FFTC_E			32
+#define KS2_LPSC_FFTC_F			33
+#define KS2_LPSC_AI2			34
+#define KS2_LPSC_TCP3D_0		35
+#define KS2_LPSC_TCP3D_1		36
+#define KS2_LPSC_TCP3D_2		37
+#define KS2_LPSC_TCP3D_3		38
+#define KS2_LPSC_VCP2X4_A		39
+#define KS2_LPSC_CP2X4_B		40
+#define KS2_LPSC_VCP2X4_C		41
+#define KS2_LPSC_VCP2X4_D		42
+#define KS2_LPSC_VCP2X4_E		43
+#define KS2_LPSC_VCP2X4_F		44
+#define KS2_LPSC_VCP2X4_G		45
+#define KS2_LPSC_VCP2X4_H		46
+#define KS2_LPSC_BCP			47
+#define KS2_LPSC_DXB			48
+#define KS2_LPSC_VUSR1			49
+#define KS2_LPSC_XGE			50
+#define KS2_LPSC_ARM_SREFLEX		51
+
+/* DDR3B definitions */
+#define KS2_DDR3B_EMIF_CTRL_BASE	0x21020000
+#define KS2_DDR3B_EMIF_DATA_BASE	0x60000000
+#define KS2_DDR3B_DDRPHYC		0x02328000
+
+#define KS2_CIC2_DDR3_ECC_IRQ_NUM	0x0D3 /* DDR3 ECC system irq number */
+#define KS2_CIC2_DDR3_ECC_CHAN_NUM	0x01D /* DDR3 ECC int mapped to CIC2
+						 channel 29 */
+
+/* SGMII SerDes */
+#define KS2_LANES_PER_SGMII_SERDES	4
+
+/* Number of DSP cores */
+#define KS2_NUM_DSPS			8
+
+/* NETCP pktdma */
+#define KS2_NETCP_PDMA_CTRL_BASE	0x02004000
+#define KS2_NETCP_PDMA_TX_BASE		0x02004400
+#define KS2_NETCP_PDMA_TX_CH_NUM	9
+#define KS2_NETCP_PDMA_RX_BASE		0x02004800
+#define KS2_NETCP_PDMA_RX_CH_NUM	26
+#define KS2_NETCP_PDMA_SCHED_BASE	0x02004c00
+#define KS2_NETCP_PDMA_RX_FLOW_BASE	0x02005000
+#define KS2_NETCP_PDMA_RX_FLOW_NUM	32
+#define KS2_NETCP_PDMA_TX_SND_QUEUE	648
+
+/* NETCP */
+#define KS2_NETCP_BASE			0x02000000
+
+#endif /* __ASM_ARCH_HARDWARE_H */

u-boot/arch/arm/mach-keystone/include/mach/hardware-k2l.h

@@ -0,0 +1,112 @@
+/*
+ * K2L: SoC definitions
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_K2L_H
+#define __ASM_ARCH_HARDWARE_K2L_H
+
+#define KS2_ARM_PLL_EN			BIT(13)
+
+/* PA SS Registers */
+#define KS2_PASS_BASE			0x26000000
+
+/* Power and Sleep Controller (PSC) Domains */
+#define KS2_LPSC_MOD			0
+#define KS2_LPSC_DFE_IQN_SYS		1
+#define KS2_LPSC_USB			2
+#define KS2_LPSC_EMIF25_SPI		3
+#define KS2_LPSC_TSIP                   4
+#define KS2_LPSC_DEBUGSS_TRC		5
+#define KS2_LPSC_TETB_TRC		6
+#define KS2_LPSC_PKTPROC		7
+#define KS2_LPSC_PA			KS2_LPSC_PKTPROC
+#define KS2_LPSC_SGMII			8
+#define KS2_LPSC_CPGMAC			KS2_LPSC_SGMII
+#define KS2_LPSC_CRYPTO			9
+#define KS2_LPSC_PCIE0			10
+#define KS2_LPSC_PCIE1			11
+#define KS2_LPSC_JESD_MISC		12
+#define KS2_LPSC_CHIP_SRSS		13
+#define KS2_LPSC_MSMC			14
+#define KS2_LPSC_GEM_1			16
+#define KS2_LPSC_GEM_2			17
+#define KS2_LPSC_GEM_3			18
+#define KS2_LPSC_EMIF4F_DDR3		23
+#define KS2_LPSC_TAC			25
+#define KS2_LPSC_RAC			26
+#define KS2_LPSC_DDUC4X_CFR2X_BB	27
+#define KS2_LPSC_FFTC_A			28
+#define KS2_LPSC_OSR			34
+#define KS2_LPSC_TCP3D_0		35
+#define KS2_LPSC_TCP3D_1		37
+#define KS2_LPSC_VCP2X4_A		39
+#define KS2_LPSC_VCP2X4_B		40
+#define KS2_LPSC_VCP2X4_C		41
+#define KS2_LPSC_VCP2X4_D		42
+#define KS2_LPSC_BCP			47
+#define KS2_LPSC_DPD4X			48
+#define KS2_LPSC_FFTC_B			49
+#define KS2_LPSC_IQN_AIL		50
+
+/* Chip Interrupt Controller */
+#define KS2_CIC2_DDR3_ECC_IRQ_NUM	0x0D3
+#define KS2_CIC2_DDR3_ECC_CHAN_NUM	0x01D
+
+/* OSR */
+#define KS2_OSR_DATA_BASE		0x70000000	/* OSR data base */
+#define KS2_OSR_CFG_BASE		0x02348c00	/* OSR config base */
+#define KS2_OSR_ECC_VEC			0x08		/* ECC Vector reg */
+#define KS2_OSR_ECC_CTRL		0x14		/* ECC control reg */
+
+/* OSR ECC Vector register */
+#define KS2_OSR_ECC_VEC_TRIG_RD		BIT(15)		/* trigger a read op */
+#define KS2_OSR_ECC_VEC_RD_DONE		BIT(24)		/* read complete */
+
+#define KS2_OSR_ECC_VEC_RAM_ID_SH	0		/* RAM ID shift */
+#define KS2_OSR_ECC_VEC_RD_ADDR_SH	16		/* read address shift */
+
+/* OSR ECC control register */
+#define KS2_OSR_ECC_CTRL_EN		BIT(0)		/* ECC enable bit */
+#define KS2_OSR_ECC_CTRL_CHK		BIT(1)		/* ECC check bit */
+#define KS2_OSR_ECC_CTRL_RMW		BIT(2)		/* ECC check bit */
+
+/* Number of OSR RAM banks */
+#define KS2_OSR_NUM_RAM_BANKS		4
+
+/* OSR memory size */
+#define KS2_OSR_SIZE			0x100000
+
+/* SGMII SerDes */
+#define KS2_SGMII_SERDES2_BASE		0x02320000
+#define KS2_LANES_PER_SGMII_SERDES	2
+
+/* Number of DSP cores */
+#define KS2_NUM_DSPS			4
+
+/* NETCP pktdma */
+#define KS2_NETCP_PDMA_CTRL_BASE	0x26186000
+#define KS2_NETCP_PDMA_TX_BASE		0x26187000
+#define KS2_NETCP_PDMA_TX_CH_NUM	21
+#define KS2_NETCP_PDMA_RX_BASE		0x26188000
+#define KS2_NETCP_PDMA_RX_CH_NUM	91
+#define KS2_NETCP_PDMA_SCHED_BASE	0x26186100
+#define KS2_NETCP_PDMA_RX_FLOW_BASE	0x26189000
+#define KS2_NETCP_PDMA_RX_FLOW_NUM	96
+#define KS2_NETCP_PDMA_TX_SND_QUEUE	896
+
+/* NETCP */
+#define KS2_NETCP_BASE			0x26000000
+
+#ifndef __ASSEMBLY__
+static inline int ddr3_get_size(void)
+{
+	return 2;
+}
+#endif
+
+#endif /* __ASM_ARCH_HARDWARE_K2L_H */

u-boot/arch/arm/mach-keystone/include/mach/hardware.h

@@ -0,0 +1,391 @@
+/*
+ * Keystone2: Common SoC definitions, structures etc.
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <config.h>
+
+#ifndef __ASSEMBLY__
+
+#include <linux/sizes.h>
+#include <asm/io.h>
+
+#define	REG(addr)        (*(volatile unsigned int *)(addr))
+#define REG_P(addr)      ((volatile unsigned int *)(addr))
+
+typedef volatile unsigned int   dv_reg;
+typedef volatile unsigned int   *dv_reg_p;
+
+#endif
+
+#define KS2_DDRPHY_PIR_OFFSET           0x04
+#define KS2_DDRPHY_PGCR0_OFFSET         0x08
+#define KS2_DDRPHY_PGCR1_OFFSET         0x0C
+#define KS2_DDRPHY_PGSR0_OFFSET         0x10
+#define KS2_DDRPHY_PGSR1_OFFSET         0x14
+#define KS2_DDRPHY_PLLCR_OFFSET         0x18
+#define KS2_DDRPHY_PTR0_OFFSET          0x1C
+#define KS2_DDRPHY_PTR1_OFFSET          0x20
+#define KS2_DDRPHY_PTR2_OFFSET          0x24
+#define KS2_DDRPHY_PTR3_OFFSET          0x28
+#define KS2_DDRPHY_PTR4_OFFSET          0x2C
+#define KS2_DDRPHY_DCR_OFFSET           0x44
+
+#define KS2_DDRPHY_DTPR0_OFFSET         0x48
+#define KS2_DDRPHY_DTPR1_OFFSET         0x4C
+#define KS2_DDRPHY_DTPR2_OFFSET         0x50
+
+#define KS2_DDRPHY_MR0_OFFSET           0x54
+#define KS2_DDRPHY_MR1_OFFSET           0x58
+#define KS2_DDRPHY_MR2_OFFSET           0x5C
+#define KS2_DDRPHY_DTCR_OFFSET          0x68
+#define KS2_DDRPHY_PGCR2_OFFSET         0x8C
+
+#define KS2_DDRPHY_ZQ0CR1_OFFSET        0x184
+#define KS2_DDRPHY_ZQ1CR1_OFFSET        0x194
+#define KS2_DDRPHY_ZQ2CR1_OFFSET        0x1A4
+#define KS2_DDRPHY_ZQ3CR1_OFFSET        0x1B4
+
+#define KS2_DDRPHY_DATX8_4_OFFSET       0x2C0
+#define KS2_DDRPHY_DATX8_5_OFFSET       0x300
+#define KS2_DDRPHY_DATX8_6_OFFSET       0x340
+#define KS2_DDRPHY_DATX8_7_OFFSET       0x380
+#define KS2_DDRPHY_DATX8_8_OFFSET       0x3C0
+
+#define IODDRM_MASK                     0x00000180
+#define ZCKSEL_MASK                     0x01800000
+#define CL_MASK                         0x00000072
+#define WR_MASK                         0x00000E00
+#define BL_MASK                         0x00000003
+#define RRMODE_MASK                     0x00040000
+#define UDIMM_MASK                      0x20000000
+#define BYTEMASK_MASK                   0x0003FC00
+#define MPRDQ_MASK                      0x00000080
+#define PDQ_MASK                        0x00000070
+#define NOSRA_MASK                      0x08000000
+#define ECC_MASK                        0x00000001
+
+/* DDR3 definitions */
+#define KS2_DDR3A_EMIF_CTRL_BASE	0x21010000
+#define KS2_DDR3A_EMIF_DATA_BASE	0x80000000
+#define KS2_DDR3A_DDRPHYC		0x02329000
+
+#define KS2_DDR3_MIDR_OFFSET            0x00
+#define KS2_DDR3_STATUS_OFFSET          0x04
+#define KS2_DDR3_SDCFG_OFFSET           0x08
+#define KS2_DDR3_SDRFC_OFFSET           0x10
+#define KS2_DDR3_SDTIM1_OFFSET          0x18
+#define KS2_DDR3_SDTIM2_OFFSET          0x1C
+#define KS2_DDR3_SDTIM3_OFFSET          0x20
+#define KS2_DDR3_SDTIM4_OFFSET          0x28
+#define KS2_DDR3_PMCTL_OFFSET           0x38
+#define KS2_DDR3_ZQCFG_OFFSET           0xC8
+
+#define KS2_DDR3_PLLCTRL_PHY_RESET	0x80000000
+
+/* DDR3 ECC */
+#define KS2_DDR3_ECC_INT_STATUS_OFFSET			0x0AC
+#define KS2_DDR3_ECC_INT_ENABLE_SET_SYS_OFFSET		0x0B4
+#define KS2_DDR3_ECC_CTRL_OFFSET			0x110
+#define KS2_DDR3_ECC_ADDR_RANGE1_OFFSET			0x114
+#define KS2_DDR3_ONE_BIT_ECC_ERR_CNT_OFFSET		0x130
+#define KS2_DDR3_ONE_BIT_ECC_ERR_ADDR_LOG_OFFSET	0x13C
+
+/* DDR3 ECC Interrupt Status register */
+#define KS2_DDR3_1B_ECC_ERR_SYS		BIT(5)
+#define KS2_DDR3_2B_ECC_ERR_SYS		BIT(4)
+#define KS2_DDR3_WR_ECC_ERR_SYS		BIT(3)
+
+/* DDR3 ECC Control register */
+#define KS2_DDR3_ECC_EN			BIT(31)
+#define KS2_DDR3_ECC_ADDR_RNG_PROT	BIT(30)
+#define KS2_DDR3_ECC_VERIFY_EN		BIT(29)
+#define KS2_DDR3_ECC_RMW_EN		BIT(28)
+#define KS2_DDR3_ECC_ADDR_RNG_1_EN	BIT(0)
+
+#define KS2_DDR3_ECC_ENABLE		(KS2_DDR3_ECC_EN | \
+					KS2_DDR3_ECC_ADDR_RNG_PROT | \
+					KS2_DDR3_ECC_VERIFY_EN)
+
+/* EDMA */
+#define KS2_EDMA0_BASE			0x02700000
+
+/* EDMA3 register offsets */
+#define KS2_EDMA_QCHMAP0		0x0200
+#define KS2_EDMA_IPR			0x1068
+#define KS2_EDMA_ICR			0x1070
+#define KS2_EDMA_QEECR			0x1088
+#define KS2_EDMA_QEESR			0x108c
+#define KS2_EDMA_PARAM_1(x)		(0x4020 + (4 * x))
+
+/* NETCP pktdma */
+#ifdef CONFIG_SOC_K2G
+#define KS2_NETCP_PDMA_RX_FREE_QUEUE	113
+#define KS2_NETCP_PDMA_RX_RCV_QUEUE	114
+#else
+#define KS2_NETCP_PDMA_RX_FREE_QUEUE	4001
+#define KS2_NETCP_PDMA_RX_RCV_QUEUE	4002
+#endif
+
+/* Chip Interrupt Controller */
+#define KS2_CIC2_BASE			0x02608000
+
+/* Chip Interrupt Controller register offsets */
+#define KS2_CIC_CTRL			0x04
+#define KS2_CIC_HOST_CTRL		0x0C
+#define KS2_CIC_GLOBAL_ENABLE		0x10
+#define KS2_CIC_SYS_ENABLE_IDX_SET	0x28
+#define KS2_CIC_HOST_ENABLE_IDX_SET	0x34
+#define KS2_CIC_CHAN_MAP(n)		(0x0400 + (n << 2))
+
+#define KS2_UART0_BASE                	0x02530c00
+#define KS2_UART1_BASE                	0x02531000
+
+/* Boot Config */
+#define KS2_DEVICE_STATE_CTRL_BASE	0x02620000
+#define KS2_JTAG_ID_REG			(KS2_DEVICE_STATE_CTRL_BASE + 0x18)
+#define KS2_DEVSTAT			(KS2_DEVICE_STATE_CTRL_BASE + 0x20)
+#define KS2_DEVCFG			(KS2_DEVICE_STATE_CTRL_BASE + 0x14c)
+#define KS2_ETHERNET_CFG		(KS2_DEVICE_STATE_CTRL_BASE + 0xe20)
+#define KS2_ETHERNET_RGMII		2
+
+/* PSC */
+#define KS2_PSC_BASE			0x02350000
+#define KS2_LPSC_GEM_0			15
+#define KS2_LPSC_TETRIS			52
+#define KS2_TETRIS_PWR_DOMAIN		31
+#define KS2_GEM_0_PWR_DOMAIN		8
+
+/* Chip configuration unlock codes and registers */
+#define KS2_KICK0			(KS2_DEVICE_STATE_CTRL_BASE + 0x38)
+#define KS2_KICK1			(KS2_DEVICE_STATE_CTRL_BASE + 0x3c)
+#define KS2_KICK0_MAGIC			0x83e70b13
+#define KS2_KICK1_MAGIC			0x95a4f1e0
+
+/* PLL control registers */
+#define KS2_MAINPLLCTL0			(KS2_DEVICE_STATE_CTRL_BASE + 0x350)
+#define KS2_MAINPLLCTL1			(KS2_DEVICE_STATE_CTRL_BASE + 0x354)
+#define KS2_PASSPLLCTL0			(KS2_DEVICE_STATE_CTRL_BASE + 0x358)
+#define KS2_PASSPLLCTL1			(KS2_DEVICE_STATE_CTRL_BASE + 0x35C)
+#define KS2_DDR3APLLCTL0		(KS2_DEVICE_STATE_CTRL_BASE + 0x360)
+#define KS2_DDR3APLLCTL1		(KS2_DEVICE_STATE_CTRL_BASE + 0x364)
+#define KS2_DDR3BPLLCTL0		(KS2_DEVICE_STATE_CTRL_BASE + 0x368)
+#define KS2_DDR3BPLLCTL1		(KS2_DEVICE_STATE_CTRL_BASE + 0x36C)
+#define KS2_ARMPLLCTL0			(KS2_DEVICE_STATE_CTRL_BASE + 0x370)
+#define KS2_ARMPLLCTL1			(KS2_DEVICE_STATE_CTRL_BASE + 0x374)
+#define KS2_UARTPLLCTL0			(KS2_DEVICE_STATE_CTRL_BASE + 0x390)
+#define KS2_UARTPLLCTL1			(KS2_DEVICE_STATE_CTRL_BASE + 0x394)
+
+#define KS2_PLL_CNTRL_BASE		0x02310000
+#define KS2_CLOCK_BASE			KS2_PLL_CNTRL_BASE
+#define KS2_RSTCTRL_RSTYPE		(KS2_PLL_CNTRL_BASE + 0xe4)
+#define KS2_RSTCTRL			(KS2_PLL_CNTRL_BASE + 0xe8)
+#define KS2_RSTCTRL_RSCFG		(KS2_PLL_CNTRL_BASE + 0xec)
+#define KS2_RSTCTRL_KEY			0x5a69
+#define KS2_RSTCTRL_MASK		0xffff0000
+#define KS2_RSTCTRL_SWRST		0xfffe0000
+#define KS2_RSTYPE_PLL_SOFT		BIT(13)
+
+/* SPI */
+#ifdef CONFIG_SOC_K2G
+#define KS2_SPI0_BASE			0x21805400
+#define KS2_SPI1_BASE			0x21805800
+#define KS2_SPI2_BASE			0x21805c00
+#define KS2_SPI3_BASE			0x21806000
+#else
+#define KS2_SPI0_BASE			0x21000400
+#define KS2_SPI1_BASE			0x21000600
+#define KS2_SPI2_BASE			0x21000800
+#define KS2_SPI_BASE			KS2_SPI0_BASE
+#endif
+
+/* AEMIF */
+#define KS2_AEMIF_CNTRL_BASE       	0x21000a00
+#define DAVINCI_ASYNC_EMIF_CNTRL_BASE   KS2_AEMIF_CNTRL_BASE
+
+/* Flag from ks2_debug options to check if DSPs need to stay ON */
+#define DBG_LEAVE_DSPS_ON		0x1
+
+/* MSMC control */
+#define KS2_MSMC_CTRL_BASE		0x0bc00000
+#define KS2_MSMC_DATA_BASE		0x0c000000
+
+/* KS2 Generic Privilege ID Settings for MSMC2 */
+#define KS2_MSMC_SEGMENT_C6X_0		0
+#define KS2_MSMC_SEGMENT_C6X_1		1
+#define KS2_MSMC_SEGMENT_C6X_2		2
+#define KS2_MSMC_SEGMENT_C6X_3		3
+#define KS2_MSMC_SEGMENT_C6X_4		4
+#define KS2_MSMC_SEGMENT_C6X_5		5
+#define KS2_MSMC_SEGMENT_C6X_6		6
+#define KS2_MSMC_SEGMENT_C6X_7		7
+
+#define KS2_MSMC_SEGMENT_DEBUG		12
+
+/* KS2 HK/L/E MSMC PRIVIDs  for MSMC2 */
+#define K2HKLE_MSMC_SEGMENT_ARM		8
+#define K2HKLE_MSMC_SEGMENT_NETCP	9
+#define K2HKLE_MSMC_SEGMENT_QM_PDSP	10
+#define K2HKLE_MSMC_SEGMENT_PCIE0	11
+
+/* K2HK specific Privilege ID Settings */
+#define K2HKE_MSMC_SEGMENT_HYPERLINK	14
+
+/* K2L specific Privilege ID Settings */
+#define K2L_MSMC_SEGMENT_PCIE1		14
+
+/* K2E specific Privilege ID Settings */
+#define K2E_MSMC_SEGMENT_PCIE1		13
+#define K2E_MSMC_SEGMENT_TSIP		15
+
+/* K2G specific Privilege ID Settings */
+#define K2G_MSMC_SEGMENT_ARM		1
+#define K2G_MSMC_SEGMENT_ICSS0		2
+#define K2G_MSMC_SEGMENT_ICSS1		3
+#define K2G_MSMC_SEGMENT_NSS		4
+#define K2G_MSMC_SEGMENT_PCIE		5
+#define K2G_MSMC_SEGMENT_USB		6
+#define K2G_MSMC_SEGMENT_MLB		8
+#define K2G_MSMC_SEGMENT_PMMC		9
+#define K2G_MSMC_SEGMENT_DSS		10
+#define K2G_MSMC_SEGMENT_MMC		11
+
+/* MSMC segment size shift bits */
+#define KS2_MSMC_SEG_SIZE_SHIFT		12
+#define KS2_MSMC_MAP_SEG_NUM		(2 << (30 - KS2_MSMC_SEG_SIZE_SHIFT))
+#define KS2_MSMC_DST_SEG_BASE		(CONFIG_SYS_LPAE_SDRAM_BASE >> \
+					KS2_MSMC_SEG_SIZE_SHIFT)
+
+/* Device speed */
+#define KS2_REV1_DEVSPEED		(KS2_DEVICE_STATE_CTRL_BASE + 0xc98)
+#define KS2_EFUSE_BOOTROM		(KS2_DEVICE_STATE_CTRL_BASE + 0xc90)
+#define KS2_MISC_CTRL			(KS2_DEVICE_STATE_CTRL_BASE + 0xc7c)
+
+/* Queue manager */
+#ifdef CONFIG_SOC_K2G
+#define KS2_QM_BASE_ADDRESS		0x040C0000
+#define KS2_QM_CONF_BASE		0x04040000
+#define KS2_QM_DESC_SETUP_BASE		0x04080000
+#define KS2_QM_STATUS_RAM_BASE		0x0 /* K2G doesn't have it */
+#define KS2_QM_INTD_CONF_BASE		0x0
+#define KS2_QM_PDSP1_CMD_BASE		0x0
+#define KS2_QM_PDSP1_CTRL_BASE		0x0
+#define KS2_QM_PDSP1_IRAM_BASE		0x0
+#define KS2_QM_MANAGER_QUEUES_BASE	0x040c0000
+#define KS2_QM_MANAGER_Q_PROXY_BASE	0x04040200
+#define KS2_QM_QUEUE_STATUS_BASE	0x04100000
+#define KS2_QM_LINK_RAM_BASE		0x04020000
+#define KS2_QM_REGION_NUM		8
+#define KS2_QM_QPOOL_NUM		112
+#else
+#define KS2_QM_BASE_ADDRESS		0x23a80000
+#define KS2_QM_CONF_BASE		0x02a02000
+#define KS2_QM_DESC_SETUP_BASE		0x02a03000
+#define KS2_QM_STATUS_RAM_BASE		0x02a06000
+#define KS2_QM_INTD_CONF_BASE		0x02a0c000
+#define KS2_QM_PDSP1_CMD_BASE		0x02a20000
+#define KS2_QM_PDSP1_CTRL_BASE		0x02a0f000
+#define KS2_QM_PDSP1_IRAM_BASE		0x02a10000
+#define KS2_QM_MANAGER_QUEUES_BASE	0x02a80000
+#define KS2_QM_MANAGER_Q_PROXY_BASE	0x02ac0000
+#define KS2_QM_QUEUE_STATUS_BASE	0x02a40000
+#define KS2_QM_LINK_RAM_BASE		0x00100000
+#define KS2_QM_REGION_NUM		64
+#define KS2_QM_QPOOL_NUM		4000
+#endif
+
+/* USB */
+#define KS2_USB_SS_BASE			0x02680000
+#define KS2_USB_HOST_XHCI_BASE		(KS2_USB_SS_BASE + 0x10000)
+#define KS2_DEV_USB_PHY_BASE		0x02620738
+#define KS2_USB_PHY_CFG_BASE		0x02630000
+
+#define KS2_MAC_ID_BASE_ADDR		(KS2_DEVICE_STATE_CTRL_BASE + 0x110)
+
+/* SGMII SerDes */
+#define KS2_SGMII_SERDES_BASE		0x0232a000
+
+/* JTAG ID register */
+#define JTAGID_VARIANT_SHIFT	28
+#define JTAGID_VARIANT_MASK	(0xf << 28)
+#define JTAGID_PART_NUM_SHIFT	12
+#define JTAGID_PART_NUM_MASK	(0xffff << 12)
+
+/* PART NUMBER definitions */
+#define CPU_66AK2Hx	0xb981
+#define CPU_66AK2Ex	0xb9a6
+#define CPU_66AK2Lx	0xb9a7
+#define CPU_66AK2Gx	0xbb06
+
+/* DEVSPEED register */
+#define DEVSPEED_DEVSPEED_SHIFT	16
+#define DEVSPEED_DEVSPEED_MASK	(0xfff << 16)
+#define DEVSPEED_ARMSPEED_SHIFT	0
+#define DEVSPEED_ARMSPEED_MASK	0xfff
+#define DEVSPEED_NUMSPDS	12
+
+#ifdef CONFIG_SOC_K2HK
+#include <asm/arch/hardware-k2hk.h>
+#endif
+
+#ifdef CONFIG_SOC_K2E
+#include <asm/arch/hardware-k2e.h>
+#endif
+
+#ifdef CONFIG_SOC_K2L
+#include <asm/arch/hardware-k2l.h>
+#endif
+
+#ifdef CONFIG_SOC_K2G
+#include <asm/arch/hardware-k2g.h>
+#endif
+
+#ifndef __ASSEMBLY__
+
+static inline u16 get_part_number(void)
+{
+	u32 jtag_id = __raw_readl(KS2_JTAG_ID_REG);
+
+	return (jtag_id & JTAGID_PART_NUM_MASK) >> JTAGID_PART_NUM_SHIFT;
+}
+
+static inline u8 cpu_is_k2hk(void)
+{
+	return get_part_number() == CPU_66AK2Hx;
+}
+
+static inline u8 cpu_is_k2e(void)
+{
+	return get_part_number() == CPU_66AK2Ex;
+}
+
+static inline u8 cpu_is_k2l(void)
+{
+	return get_part_number() == CPU_66AK2Lx;
+}
+
+static inline u8 cpu_is_k2g(void)
+{
+	return get_part_number() == CPU_66AK2Gx;
+}
+
+static inline u8 cpu_revision(void)
+{
+	u32 jtag_id	= __raw_readl(KS2_JTAG_ID_REG);
+	u8 rev	= (jtag_id & JTAGID_VARIANT_MASK) >> JTAGID_VARIANT_SHIFT;
+
+	return rev;
+}
+
+int cpu_to_bus(u32 *ptr, u32 length);
+void sdelay(unsigned long);
+
+#endif
+
+#endif /* __ASM_ARCH_HARDWARE_H */

u-boot/arch/arm/mach-keystone/include/mach/i2c_defs.h

@@ -0,0 +1,17 @@
+/*
+ * keystone: i2c driver definitions
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+#ifndef _I2C_DEFS_H_
+#define _I2C_DEFS_H_
+
+#define I2C0_BASE		0x02530000
+#define I2C1_BASE		0x02530400
+#define I2C2_BASE		0x02530800
+#define I2C_BASE		I2C0_BASE
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/mmc_host_def.h

@@ -0,0 +1,22 @@
+/*
+ * K2G: MMC
+ *
+ * (C) Copyright 2015
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef K2G_MMC_HOST_DEF_H
+#define K2G_MMC_HOST_DEF_H
+
+#include <asm/omap_mmc.h>
+
+/*
+ * OMAP HSMMC register definitions
+ */
+
+#define OMAP_HSMMC1_BASE	0x23000100
+#define OMAP_HSMMC2_BASE	0x23100100
+
+#endif /* K2G_MMC_HOST_DEF_H */

u-boot/arch/arm/mach-keystone/include/mach/mon.h

@@ -0,0 +1,17 @@
+/*
+ * K2HK: secure kernel command header file
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _MACH_MON_H_
+#define _MACH_MON_H_
+
+int mon_install(u32 addr, u32 dpsc, u32 freq);
+int mon_power_on(int core_id, void *ep);
+int mon_power_off(int core_id);
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/msmc.h

@@ -0,0 +1,45 @@
+/*
+ * MSMC controller
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _MSMC_H_
+#define _MSMC_H_
+
+#include <asm/arch/hardware.h>
+
+enum mpax_seg_size {
+	MPAX_SEG_4K = 0x0b,
+	MPAX_SEG_8K,
+	MPAX_SEG_16K,
+	MPAX_SEG_32K,
+	MPAX_SEG_64K,
+	MPAX_SEG_128K,
+	MPAX_SEG_256K,
+	MPAX_SEG_512K,
+	MPAX_SEG_1M,
+	MPAX_SEG_2M,
+	MPAX_SEG_4M,
+	MPAX_SEG_8M,
+	MPAX_SEG_16M,
+	MPAX_SEG_32M,
+	MPAX_SEG_64M,
+	MPAX_SEG_128M,
+	MPAX_SEG_256M,
+	MPAX_SEG_512M,
+	MPAX_SEG_1G,
+	MPAX_SEG_2G,
+	MPAX_SEG_4G
+};
+
+void msmc_share_all_segments(int priv_id);
+void msmc_get_ses_mpax(int priv_id, int ses_pair, u32 *mpax);
+void msmc_set_ses_mpax(int priv_id, int ses_pair, u32 *mpax);
+void msmc_map_ses_segment(int priv_id, int ses_pair,
+			  u32 src_pfn, u32 dst_pfn, enum mpax_seg_size size);
+
+#endif

u-boot/arch/arm/mach-keystone/include/mach/mux-k2g.h

@@ -0,0 +1,58 @@
+/*
+ * K2G: Pinmux configuration
+ *
+ * (C) Copyright 2015
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_MUX_K2G_H
+#define __ASM_ARCH_MUX_K2G_H
+
+#include <common.h>
+#include <asm/io.h>
+
+#define K2G_PADCFG_REG	(KS2_DEVICE_STATE_CTRL_BASE + 0x1000)
+
+/*
+ * 20:19 - buffer class RW fixed
+ * 18    - rxactive (Input enabled for the pad ) 0 - Di; 1 - En;
+ * 17    - pulltypesel (0 - PULLDOWN; 1 - PULLUP);
+ * 16    - pulluden (0 - PULLUP/DOWN EN; 1 - DI);
+ * 3:0   - muxmode (available modes 0:5)
+ */
+
+#define PIN_IEN	(1 << 18) /* pin input enabled */
+#define PIN_PDIS	(1 << 16) /* pull up/down disabled */
+#define PIN_PTU	(1 << 17) /* pull up */
+#define PIN_PTD	(0 << 17) /* pull down */
+
+#define MODE(m)	((m) & 0x7)
+#define MAX_PIN_N	260
+
+#define MUX_CFG(value, index)  \
+	__raw_writel(\
+		     (value) | \
+		     (__raw_readl(K2G_PADCFG_REG + (index << 2)) & \
+		      (0x3 << 19)),\
+		     (K2G_PADCFG_REG + (index << 2))\
+		    );
+
+struct pin_cfg {
+	int	reg_inx;
+	u32	val;
+};
+
+static inline void configure_pin_mux(struct pin_cfg *pin_mux)
+{
+	if (!pin_mux)
+		return;
+
+	while ((pin_mux->reg_inx >= 0) && (pin_mux->reg_inx < MAX_PIN_N)) {
+		MUX_CFG(pin_mux->val, pin_mux->reg_inx);
+		pin_mux++;
+	}
+}
+
+#endif /* __ASM_ARCH_MUX_K2G_H */

u-boot/arch/arm/mach-keystone/include/mach/psc_defs.h

@@ -0,0 +1,107 @@
+/*
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+#ifndef _PSC_DEFS_H_
+#define _PSC_DEFS_H_
+
+#include <asm/arch/hardware.h>
+
+/*
+ * FILE PURPOSE: Local Power Sleep Controller definitions
+ *
+ * FILE NAME: psc_defs.h
+ *
+ * DESCRIPTION: Provides local definitions for the power saver controller
+ *
+ */
+
+/* Register offsets */
+#define PSC_REG_PTCMD           0x120
+#define PSC_REG_PSTAT	        0x128
+#define PSC_REG_PDSTAT(x)       (0x200 + (4 * (x)))
+#define PSC_REG_PDCTL(x)        (0x300 + (4 * (x)))
+#define PSC_REG_MDCFG(x)        (0x600 + (4 * (x)))
+#define PSC_REG_MDSTAT(x)       (0x800 + (4 * (x)))
+#define PSC_REG_MDCTL(x)        (0xa00 + (4 * (x)))
+
+
+static inline u32 _boot_bit_mask(u32 x, u32 y)
+{
+	u32 val = (1 << (x - y + 1)) - 1;
+	return val << y;
+}
+
+static inline u32 boot_read_bitfield(u32 z, u32 x, u32 y)
+{
+	u32 val = z & _boot_bit_mask(x, y);
+	return val >> y;
+}
+
+static inline u32 boot_set_bitfield(u32 z, u32 f, u32 x, u32 y)
+{
+	u32 mask = _boot_bit_mask(x, y);
+
+	return (z & ~mask) | ((f << y) & mask);
+}
+
+/* PDCTL */
+#define PSC_REG_PDCTL_SET_NEXT(x, y)        boot_set_bitfield((x), (y), 0, 0)
+#define PSC_REG_PDCTL_SET_PDMODE(x, y)      boot_set_bitfield((x), (y), 15, 12)
+
+/* PDSTAT */
+#define PSC_REG_PDSTAT_GET_STATE(x)         boot_read_bitfield((x), 4, 0)
+
+/* MDCFG */
+#define PSC_REG_MDCFG_GET_PD(x)             boot_read_bitfield((x), 20, 16)
+#define PSC_REG_MDCFG_GET_RESET_ISO(x)      boot_read_bitfield((x), 14, 14)
+
+/* MDCTL */
+#define PSC_REG_MDCTL_SET_NEXT(x, y)        boot_set_bitfield((x), (y), 4, 0)
+#define PSC_REG_MDCTL_SET_LRSTZ(x, y)       boot_set_bitfield((x), (y), 8, 8)
+#define PSC_REG_MDCTL_GET_LRSTZ(x)          boot_read_bitfield((x), 8, 8)
+#define PSC_REG_MDCTL_SET_RESET_ISO(x, y)   boot_set_bitfield((x), (y), \
+								  12, 12)
+
+/* MDSTAT */
+#define PSC_REG_MDSTAT_GET_STATUS(x)        boot_read_bitfield((x), 5, 0)
+#define PSC_REG_MDSTAT_GET_LRSTZ(x)         boot_read_bitfield((x), 8, 8)
+#define PSC_REG_MDSTAT_GET_LRSTDONE(x)      boot_read_bitfield((x), 9, 9)
+#define PSC_REG_MDSTAT_GET_MRSTZ(x)         boot_read_bitfield((x), 10, 10)
+#define PSC_REG_MDSTAT_GET_MRSTDONE(x)      boot_read_bitfield((x), 11, 11)
+
+/* PDCTL states */
+#define PSC_REG_VAL_PDCTL_NEXT_ON           1
+#define PSC_REG_VAL_PDCTL_NEXT_OFF          0
+
+#define PSC_REG_VAL_PDCTL_PDMODE_SLEEP      0
+
+/* MDCTL states */
+#define PSC_REG_VAL_MDCTL_NEXT_SWRSTDISABLE     0
+#define PSC_REG_VAL_MDCTL_NEXT_OFF              2
+#define PSC_REG_VAL_MDCTL_NEXT_ON               3
+
+/* MDSTAT states */
+#define PSC_REG_VAL_MDSTAT_STATE_ON             3
+#define PSC_REG_VAL_MDSTAT_STATE_ENABLE_IN_PROG 0x24
+#define PSC_REG_VAL_MDSTAT_STATE_OFF            2
+#define PSC_REG_VAL_MDSTAT_STATE_DISABLE_IN_PROG1       0x20
+#define PSC_REG_VAL_MDSTAT_STATE_DISABLE_IN_PROG2       0x21
+#define PSC_REG_VAL_MDSTAT_STATE_DISABLE_IN_PROG3       0x22
+
+/*
+ * Timeout limit on checking PTSTAT. This is the number of times the
+ * wait function will be called before giving up.
+ */
+#define PSC_PTSTAT_TIMEOUT_LIMIT    100
+
+u32 psc_get_domain_num(u32 mod_num);
+int psc_enable_module(u32 mod_num);
+int psc_disable_module(u32 mod_num);
+int psc_disable_domain(u32 domain_num);
+int psc_module_keep_in_reset_enabled(u32 mod_num, bool gate_clocks);
+int psc_module_release_from_reset(u32 mod_num);
+
+#endif /* _PSC_DEFS_H_ */

u-boot/arch/arm/mach-keystone/include/mach/xhci-keystone.h

@@ -0,0 +1,21 @@
+/*
+ * USB 3.0 DRD Controller
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#define USB3_PHY_REF_SSP_EN		BIT(29)
+#define USB3_PHY_OTG_VBUSVLDECTSEL	BIT(16)
+
+/* KEYSTONE2 XHCI PHY register structure */
+struct keystone_xhci_phy {
+	unsigned int phy_utmi;		/* ctl0 */
+	unsigned int phy_pipe;		/* ctl1 */
+	unsigned int phy_param_ctrl_1;	/* ctl2 */
+	unsigned int phy_param_ctrl_2;	/* ctl3 */
+	unsigned int phy_clock;		/* ctl4 */
+	unsigned int phy_pll;		/* ctl5 */
+};