PowerPC: keymile: Add support for kmcent2 board

Add basic support for the Hitachi Power Grids kmcent2 board, based
on the NXP QorIQ T1040 SoC.

Signed-off-by: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com>
Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Cc: Heiko Schocher <hs@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
[Fixed blank line at EOF errors]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

1 files changed, 513 insertions, 0 deletions

diff --git a/include/configs/kmcent2.h b/include/configs/kmcent2.h
new file mode 100644
index 0000000..51a01d8
--- /dev/null
+++ b/include/configs/kmcent2.h
@@ -0,0 +1,513 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2016 Keymile AG
+ * Rainer Boschung <rainer.boschung@keymile.com>
+ *
+ */
+
+#ifndef __KMCENT2_H
+#define __KMCENT2_H
+
+#define CONFIG_HOSTNAME		"kmcent2"
+#define KM_BOARD_NAME	CONFIG_HOSTNAME
+
+/*
+ * The Linux fsl_fman driver needs to be able to process frames with more
+ * than just the VLAN tag (i.e. eDSA tag). It is passed as a kernel boot
+ * parameters
+ */
+#define CONFIG_KM_DEF_BOOT_ARGS_CPU	"fsl_dpaa_fman.fsl_fm_max_frm=1558"
+
+#include "km/keymile-common.h"
+
+/* Application IFC chip selects */
+#define SYS_LAWAPP_BASE		0xc0000000
+#define SYS_LAWAPP_BASE_PHYS	(0xf00000000ull | SYS_LAWAPP_BASE)
+
+/* Application IFC CS4 MRAM */
+#define CONFIG_SYS_MRAM_BASE		SYS_LAWAPP_BASE
+#define SYS_MRAM_BASE_PHYS	SYS_LAWAPP_BASE_PHYS
+#define SYS_MRAM_CSPR_EXT	(0x0f)
+#define SYS_MRAM_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_MRAM_BASE) | \
+				CSPR_PORT_SIZE_8 | /* 8 bit */		\
+				CSPR_MSEL_GPCM   | /* msel = gpcm */	\
+				CSPR_V /* bank is valid */)
+#define SYS_MRAM_AMASK		IFC_AMASK(2 * 1024 * 1024) /* 2 MiB */
+#define SYS_MRAM_CSOR		CSOR_GPCM_TRHZ_40
+/* MRAM Timing parameters for IFC CS4 */
+#define SYS_MRAM_FTIM0	(FTIM0_GPCM_TACSE(0x6) | \
+			FTIM0_GPCM_TEADC(0x8)  | \
+			FTIM0_GPCM_TEAHC(0x2))
+#define SYS_MRAM_FTIM1	(FTIM1_GPCM_TACO(0x2) | \
+			FTIM1_GPCM_TRAD(0xe))
+#define SYS_MRAM_FTIM2	(FTIM2_GPCM_TCS(0x2) | \
+			FTIM2_GPCM_TCH(0x2)  | \
+			FTIM2_GPCM_TWP(0x8))
+#define SYS_MRAM_FTIM3	0x04000000
+#define CONFIG_SYS_CSPR4_EXT	SYS_MRAM_CSPR_EXT
+#define CONFIG_SYS_CSPR4	SYS_MRAM_CSPR
+#define CONFIG_SYS_AMASK4	SYS_MRAM_AMASK
+#define CONFIG_SYS_CSOR4	SYS_MRAM_CSOR
+#define CONFIG_SYS_CS4_FTIM0	SYS_MRAM_FTIM0
+#define CONFIG_SYS_CS4_FTIM1	SYS_MRAM_FTIM1
+#define CONFIG_SYS_CS4_FTIM2	SYS_MRAM_FTIM2
+#define CONFIG_SYS_CS4_FTIM3	SYS_MRAM_FTIM3
+
+/* Application IFC CS6: BFTIC */
+#define SYS_BFTIC_BASE		0xd0000000
+#define SYS_BFTIC_BASE_PHYS	(0xf00000000ull | SYS_BFTIC_BASE)
+#define SYS_BFTIC_CSPR_EXT	(0x0f)
+#define SYS_BFTIC_CSPR	(CSPR_PHYS_ADDR(SYS_BFTIC_BASE) | \
+				CSPR_PORT_SIZE_8 | /* Port size = 8 bit */\
+				CSPR_MSEL_GPCM |   /* MSEL = GPCM */\
+				CSPR_V)            /* valid */
+#define SYS_BFTIC_AMASK IFC_AMASK(64 * 1024)  /* 64kB */
+#define SYS_BFTIC_CSOR  CSOR_GPCM_TRHZ_40
+/* BFTIC Timing parameters for IFC CS6 */
+#define SYS_BFTIC_FTIM0 (FTIM0_GPCM_TACSE(0x6) | \
+				FTIM0_GPCM_TEADC(0x8) | \
+				FTIM0_GPCM_TEAHC(0x2))
+#define SYS_BFTIC_FTIM1 (FTIM1_GPCM_TACO(0x2) | \
+				FTIM1_GPCM_TRAD(0x12))
+#define SYS_BFTIC_FTIM2 (FTIM2_GPCM_TCS(0x3) | \
+				FTIM2_GPCM_TCH(0x1) | \
+				FTIM2_GPCM_TWP(0x12))
+#define SYS_BFTIC_FTIM3	0x04000000
+#define CONFIG_SYS_CSPR6_EXT	SYS_BFTIC_CSPR_EXT
+#define CONFIG_SYS_CSPR6	SYS_BFTIC_CSPR
+#define CONFIG_SYS_AMASK6	SYS_BFTIC_AMASK
+#define CONFIG_SYS_CSOR6	SYS_BFTIC_CSOR
+#define CONFIG_SYS_CS6_FTIM0	SYS_BFTIC_FTIM0
+#define CONFIG_SYS_CS6_FTIM1	SYS_BFTIC_FTIM1
+#define CONFIG_SYS_CS6_FTIM2	SYS_BFTIC_FTIM2
+#define CONFIG_SYS_CS6_FTIM3	SYS_BFTIC_FTIM3
+
+/* Application IFC CS7 PAXE */
+#define CONFIG_SYS_PAXE_BASE		0xd8000000
+#define SYS_PAXE_BASE_PHYS	(0xf00000000ull | CONFIG_SYS_PAXE_BASE)
+#define SYS_PAXE_CSPR_EXT	(0x0f)
+#define SYS_PAXE_CSPR  (CSPR_PHYS_ADDR(CONFIG_SYS_PAXE_BASE) | \
+				CSPR_PORT_SIZE_8 | /* Port size = 8 bit */\
+				CSPR_MSEL_GPCM |   /* MSEL = GPCM */\
+				CSPR_V)            /* valid */
+#define SYS_PAXE_AMASK IFC_AMASK(64 * 1024)  /* 64kB */
+#define SYS_PAXE_CSOR  CSOR_GPCM_TRHZ_40
+/* PAXE Timing parameters for IFC CS7 */
+#define SYS_PAXE_FTIM0 (FTIM0_GPCM_TACSE(0x6) | \
+			FTIM0_GPCM_TEADC(0x8) | \
+			FTIM0_GPCM_TEAHC(0x2))
+#define SYS_PAXE_FTIM1 (FTIM1_GPCM_TACO(0x2) | \
+			FTIM1_GPCM_TRAD(0x12))
+#define SYS_PAXE_FTIM2 (FTIM2_GPCM_TCS(0x3) | \
+			FTIM2_GPCM_TCH(0x1) | \
+			FTIM2_GPCM_TWP(0x12))
+#define SYS_PAXE_FTIM3	0x04000000
+#define CONFIG_SYS_CSPR7_EXT	SYS_PAXE_CSPR_EXT
+#define CONFIG_SYS_CSPR7	SYS_PAXE_CSPR
+#define CONFIG_SYS_AMASK7	SYS_PAXE_AMASK
+#define CONFIG_SYS_CSOR7	SYS_PAXE_CSOR
+#define CONFIG_SYS_CS7_FTIM0	SYS_PAXE_FTIM0
+#define CONFIG_SYS_CS7_FTIM1	SYS_PAXE_FTIM1
+#define CONFIG_SYS_CS7_FTIM2	SYS_PAXE_FTIM2
+#define CONFIG_SYS_CS7_FTIM3	SYS_PAXE_FTIM3
+
+/* PRST */
+#define KM_BFTIC4_RST		0
+#define KM_DPAXE_RST		1
+#define KM_FEMT_RST		3
+#define KM_FOAM_RST		4
+#define KM_EFE_RST		5
+#define KM_ES_PHY_RST		6
+#define KM_XES_PHY_RST		7
+#define KM_ZL30158_RST		8
+#define KM_ZL30364_RST		9
+#define KM_BOBCAT_RST		10
+#define KM_ETHSW_DDR_RST		12
+#define KM_CFE_RST		13
+#define KM_PEXSW_RST		14
+#define KM_PEXSW_NT_RST		15
+
+/* QRIO GPIOs used for deblocking */
+#define KM_I2C_DEBLOCK_PORT	QRIO_GPIO_A
+#define KM_I2C_DEBLOCK_SCL	20
+#define KM_I2C_DEBLOCK_SDA	21
+
+/* High Level Configuration Options */
+#define CONFIG_SYS_BOOK3E_HV		/* Category E.HV supported */
+#define CONFIG_FSL_CORENET		/* Freescale CoreNet platform */
+
+#define CONFIG_RESET_VECTOR_ADDRESS	0xebfffffc
+
+#define CONFIG_SYS_FSL_CPC		/* Corenet Platform Cache */
+#define CONFIG_SYS_NUM_CPC		CONFIG_SYS_NUM_DDR_CTLRS
+#define CONFIG_PCIE1			/* PCIE controller 1 */
+#define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */
+
+/* Environment in parallel NOR-Flash */
+#define CONFIG_ENV_TOTAL_SIZE		0x040000
+#define ENV_DEL_ADDR		0xebf00000	/*direct for newenv*/
+
+#define CONFIG_SYS_CLK_FREQ	66666666
+
+/*
+ * These can be toggled for performance analysis, otherwise use default.
+ */
+#define CONFIG_SYS_CACHE_STASHING
+#define CONFIG_BACKSIDE_L2_CACHE
+#define CONFIG_SYS_INIT_L2CSR0		L2CSR0_L2E
+#define CONFIG_BTB			/* toggle branch predition */
+
+#define CONFIG_ENABLE_36BIT_PHYS
+
+/* POST memory regions test */
+#define CONFIG_POST CONFIG_SYS_POST_MEM_REGIONS
+
+/*
+ *  Config the L3 Cache as L3 SRAM
+ */
+#define CONFIG_SYS_INIT_L3_ADDR		0xFFFC0000
+#define CONFIG_SYS_L3_SIZE		256 << 10
+
+#define CONFIG_SYS_DCSRBAR		0xf0000000
+#define CONFIG_SYS_DCSRBAR_PHYS		0xf00000000ull
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
+#define CONFIG_DDR_CLK_FREQ		66666666
+
+#define CONFIG_DIMM_SLOTS_PER_CTLR	1
+#define CONFIG_CHIP_SELECTS_PER_CTRL	(2 * CONFIG_DIMM_SLOTS_PER_CTLR)
+
+#define CONFIG_DDR_SPD
+
+#define CONFIG_SYS_SPD_BUS_NUM	0
+#define SPD_EEPROM_ADDRESS	0x54
+#define CONFIG_SYS_SDRAM_SIZE	4096	/* for fixed parameter use */
+
+#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
+#define CONFIG_SYS_I2C_EEPROM_ADDR CONFIG_SYS_IVM_EEPROM_ADR
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
+
+/******************************************************************************
+ * (PRAM usage)
+ * ... -------------------------------------------------------
+ * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM
+ * ... |<------------------- pram -------------------------->|
+ * ... -------------------------------------------------------
+ * @END_OF_RAM:
+ * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose
+ * @CONFIG_KM_PHRAM: address for /var
+ * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application)
+ * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM
+ */
+
+/* size of rootfs in RAM */
+#define CONFIG_KM_ROOTFSSIZE	0x0
+/* set the default PRAM value to at least PNVRAM + PHRAM when pram env variable
+ * is not valid yet, which is the case for when u-boot copies itself to RAM
+ */
+#define CONFIG_PRAM		((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM) >> 10)
+
+/*
+ * IFC Definitions
+ */
+/* NOR flash on IFC CS0 */
+#define CONFIG_SYS_FLASH_BASE		0xe8000000
+#define CONFIG_SYS_FLASH_BASE_PHYS	(0xf00000000ull | \
+					CONFIG_SYS_FLASH_BASE)
+
+#define CONFIG_SYS_NOR_CSPR_EXT	(0x0f)
+#define CONFIG_SYS_NOR_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE) | \
+				CSPR_PORT_SIZE_16 | /* Port size = 16 bit */\
+				0x00000010 |	    /* drive TE high */\
+				CSPR_MSEL_NOR |	    /* MSEL = NOR */\
+				CSPR_V)		    /* valid */
+#define CONFIG_SYS_NOR_AMASK	IFC_AMASK(64 * 1024 * 1024) /* 64MB */
+#define CONFIG_SYS_NOR_CSOR	(CSOR_NOR_AVD_TGL_PGM_EN | /* AVD toggle */\
+				CSOR_NOR_TRHZ_20 | \
+				CSOR_NOR_BCTLD)
+
+/* NOR Flash Timing Params */
+#define CONFIG_SYS_NOR_FTIM0	(FTIM0_NOR_TACSE(0x1) | \
+				FTIM0_NOR_TEADC(0x7) | \
+				FTIM0_NOR_TEAHC(0x1))
+#define CONFIG_SYS_NOR_FTIM1	(FTIM1_NOR_TACO(0x1) | \
+				FTIM1_NOR_TRAD_NOR(0x21) | \
+				FTIM1_NOR_TSEQRAD_NOR(0x21))
+#define CONFIG_SYS_NOR_FTIM2	(FTIM2_NOR_TCH(0x1) | \
+				FTIM2_NOR_TCS(0x1) | \
+				FTIM2_NOR_TWP(0xb) | \
+				FTIM2_NOR_TWPH(0x6))
+#define CONFIG_SYS_NOR_FTIM3	0x0
+
+#define CONFIG_SYS_CSPR0_EXT	CONFIG_SYS_NOR_CSPR_EXT
+#define CONFIG_SYS_CSPR0	CONFIG_SYS_NOR_CSPR
+#define CONFIG_SYS_AMASK0	CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR0	CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS0_FTIM0	CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS0_FTIM1	CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS0_FTIM2	CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS0_FTIM3	CONFIG_SYS_NOR_FTIM3
+
+/* More NOR Flash params */
+#define CONFIG_SYS_FLASH_QUIET_TEST
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	512	/* sectors per device */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE_PHYS}
+
+/* NAND Flash on IFC CS1*/
+#define CONFIG_NAND_FSL_IFC
+#define CONFIG_SYS_NAND_BASE		0xfa000000
+#define CONFIG_SYS_NAND_BASE_PHYS	(0xf00000000ull | CONFIG_SYS_NAND_BASE)
+
+#define CONFIG_SYS_NAND_CSPR_EXT	(0x0f)
+#define CONFIG_SYS_NAND_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE) | \
+				CSPR_PORT_SIZE_8 | /* Port Size = 8 bit */\
+				0x00000010 |	   /* drive TE high */\
+				CSPR_MSEL_NAND |   /* MSEL = NAND */\
+				CSPR_V)		   /* valid */
+#define CONFIG_SYS_NAND_AMASK	IFC_AMASK(64 * 1024) /* 64kB */
+
+#define CONFIG_SYS_NAND_CSOR	(CSOR_NAND_ECC_ENC_EN | /* ECC encoder on */ \
+				CSOR_NAND_ECC_DEC_EN | /* ECC decoder on */   \
+				CSOR_NAND_ECC_MODE_4 | /* 4-bit ECC */        \
+				CSOR_NAND_RAL_3      | /* RAL = 3Bytes */     \
+				CSOR_NAND_PGS_2K     | /* Page size = 2K */   \
+				CSOR_NAND_SPRZ_128   | /* Spare size = 128 */ \
+				CSOR_NAND_PB(64)     | /* 64 Pages/Block */   \
+				CSOR_NAND_TRHZ_40    | /**/                   \
+				CSOR_NAND_BCTLD)       /**/
+
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+/* ONFI NAND Flash mode0 Timing Params */
+#define CONFIG_SYS_NAND_FTIM0	(FTIM0_NAND_TCCST(0x3) | \
+				FTIM0_NAND_TWP(0x8) | \
+				FTIM0_NAND_TWCHT(0x3) | \
+				FTIM0_NAND_TWH(0x5))
+#define CONFIG_SYS_NAND_FTIM1	(FTIM1_NAND_TADLE(0x1e) | \
+				FTIM1_NAND_TWBE(0x1e) | \
+				FTIM1_NAND_TRR(0x6) | \
+				FTIM1_NAND_TRP(0x8))
+#define CONFIG_SYS_NAND_FTIM2	(FTIM2_NAND_TRAD(0x9) | \
+				FTIM2_NAND_TREH(0x5) | \
+				FTIM2_NAND_TWHRE(0x3c))
+#define CONFIG_SYS_NAND_FTIM3	(FTIM3_NAND_TWW(0x1e))
+
+#define CONFIG_SYS_CSPR1_EXT	CONFIG_SYS_NAND_CSPR_EXT
+#define CONFIG_SYS_CSPR1	CONFIG_SYS_NAND_CSPR
+#define CONFIG_SYS_AMASK1	CONFIG_SYS_NAND_AMASK
+#define CONFIG_SYS_CSOR1	CONFIG_SYS_NAND_CSOR
+#define CONFIG_SYS_CS1_FTIM0	CONFIG_SYS_NAND_FTIM0
+#define CONFIG_SYS_CS1_FTIM1	CONFIG_SYS_NAND_FTIM1
+#define CONFIG_SYS_CS1_FTIM2	CONFIG_SYS_NAND_FTIM2
+#define CONFIG_SYS_CS1_FTIM3	CONFIG_SYS_NAND_FTIM3
+
+/* More NAND Flash Params */
+#define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+
+/* QRIO on IFC CS2 */
+#define CONFIG_SYS_QRIO_BASE		0xfb000000
+#define CONFIG_SYS_QRIO_BASE_PHYS	(0xf00000000ull | CONFIG_SYS_QRIO_BASE)
+#define SYS_QRIO_CSPR_EXT	(0x0f)
+#define SYS_QRIO_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_QRIO_BASE) | \
+				CSPR_PORT_SIZE_8 | /* Port size = 8 bit */\
+				0x00000010 |	   /* drive TE high */\
+				CSPR_MSEL_GPCM |   /* MSEL = GPCM */\
+				CSPR_V)           /* valid */
+#define SYS_QRIO_AMASK	IFC_AMASK(64 * 1024)  /* 64kB */
+#define SYS_QRIO_CSOR	(CSOR_GPCM_TRHZ_20 |\
+			CSOR_GPCM_BCTLD)
+/* QRIO Timing parameters for IFC CS2 */
+#define SYS_QRIO_FTIM0	(FTIM0_GPCM_TACSE(0x2) | \
+			FTIM0_GPCM_TEADC(0x8) | \
+			FTIM0_GPCM_TEAHC(0x2))
+#define SYS_QRIO_FTIM1	(FTIM1_GPCM_TACO(0x2) | \
+			FTIM1_GPCM_TRAD(0x6))
+#define SYS_QRIO_FTIM2	(FTIM2_GPCM_TCS(0x1) | \
+			FTIM2_GPCM_TCH(0x1) | \
+			FTIM2_GPCM_TWP(0x7))
+#define SYS_QRIO_FTIM3	0x04000000
+#define CONFIG_SYS_CSPR2_EXT	SYS_QRIO_CSPR_EXT
+#define CONFIG_SYS_CSPR2	SYS_QRIO_CSPR
+#define CONFIG_SYS_AMASK2	SYS_QRIO_AMASK
+#define CONFIG_SYS_CSOR2	SYS_QRIO_CSOR
+#define CONFIG_SYS_CS2_FTIM0	SYS_QRIO_FTIM0
+#define CONFIG_SYS_CS2_FTIM1	SYS_QRIO_FTIM1
+#define CONFIG_SYS_CS2_FTIM2	SYS_QRIO_FTIM2
+#define CONFIG_SYS_CS2_FTIM3	SYS_QRIO_FTIM3
+
+#define CONFIG_MISC_INIT_F
+#define CONFIG_HWCONFIG
+
+/* define to use L1 as initial stack */
+#define CONFIG_SYS_INIT_RAM_LOCK
+#define CONFIG_SYS_INIT_RAM_ADDR	0xfdd00000	/* Initial L1 address */
+#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH	0xf
+#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW	0xfe03c000
+/* The assembler doesn't like typecast */
+#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
+	((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
+	  CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
+#define CONFIG_SYS_INIT_RAM_SIZE		0x00004000
+
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
+					GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
+#define CONFIG_SYS_MONITOR_LEN		0xc0000         /* 768k */
+
+#define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
+
+/*
+ * Serial Port - controlled on board with jumper J8
+ * open - index 2
+ * shorted - index 1
+ * Retain non-DM serial port for debug purposes.
+ */
+#if !defined(CONFIG_DM_SERIAL)
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	1
+#define CONFIG_SYS_NS16550_CLK		(get_bus_freq(0) / 2)
+#define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR + 0x11C500)
+#endif
+
+#ifndef __ASSEMBLY__
+void set_sda(int state);
+void set_scl(int state);
+int get_sda(void);
+int get_scl(void);
+#endif
+
+/*
+ * General PCI
+ * Memory space is mapped 1-1, but I/O space must start from 0.
+ */
+/* controller 1 */
+#define	CONFIG_SYS_PCIE1_MEM_VIRT	0x80000000
+#define	CONFIG_SYS_PCIE1_MEM_PHYS	0xc00000000ull
+#define CONFIG_SYS_PCIE1_IO_VIRT	0xf8000000
+#define CONFIG_SYS_PCIE1_IO_PHYS	0xff8000000ull
+
+#define CONFIG_SYS_BMAN_NUM_PORTALS	10
+#define CONFIG_SYS_BMAN_MEM_BASE	0xf4000000
+#define CONFIG_SYS_BMAN_MEM_PHYS	0xff4000000ull
+#define CONFIG_SYS_BMAN_MEM_SIZE	0x02000000
+#define CONFIG_SYS_BMAN_SP_CINH_SIZE    0x1000
+#define CONFIG_SYS_BMAN_CENA_SIZE       (CONFIG_SYS_BMAN_MEM_SIZE >> 1)
+#define CONFIG_SYS_BMAN_CINH_BASE       (CONFIG_SYS_BMAN_MEM_BASE + \
+					CONFIG_SYS_BMAN_CENA_SIZE)
+#define CONFIG_SYS_BMAN_CINH_SIZE       (CONFIG_SYS_BMAN_MEM_SIZE >> 1)
+#define CONFIG_SYS_BMAN_SWP_ISDR_REG	0xE08
+#define CONFIG_SYS_QMAN_NUM_PORTALS	10
+#define CONFIG_SYS_QMAN_MEM_BASE	0xf6000000
+#define CONFIG_SYS_QMAN_MEM_PHYS	0xff6000000ull
+#define CONFIG_SYS_QMAN_MEM_SIZE	0x02000000
+#define CONFIG_SYS_QMAN_SP_CINH_SIZE    0x1000
+#define CONFIG_SYS_QMAN_CENA_SIZE       (CONFIG_SYS_QMAN_MEM_SIZE >> 1)
+#define CONFIG_SYS_QMAN_CINH_BASE       (CONFIG_SYS_QMAN_MEM_BASE + \
+					CONFIG_SYS_QMAN_CENA_SIZE)
+#define CONFIG_SYS_QMAN_CINH_SIZE       (CONFIG_SYS_QMAN_MEM_SIZE >> 1)
+#define CONFIG_SYS_QMAN_SWP_ISDR_REG	0xE08
+
+#define CONFIG_SYS_DPAA_FMAN
+#define CONFIG_SYS_DPAA_PME
+
+/* Default address of microcode for the Linux Fman driver */
+#define CONFIG_SYS_FMAN_FW_ADDR		0xE8020000
+#define CONFIG_SYS_QE_FW_ADDR		0xE8040000
+#define CONFIG_SYS_QE_FMAN_FW_LENGTH	0x10000
+#define CONFIG_SYS_FDT_PAD		(0x3000 + CONFIG_SYS_QE_FMAN_FW_LENGTH)
+
+/* Qman / Bman */
+/* RGMII (FM1@DTESC5) is local managemant interface */
+#define CONFIG_SYS_RGMII2_PHY_ADDR             0x11
+#define CONFIG_ETHPRIME		"fm1-mac5"
+
+/*
+ * Hardware Watchdog
+ */
+#define CONFIG_WATCHDOG_PRESC 34	/* wdog prescaler 2^(64-34) ~10min */
+#define CONFIG_WATCHDOG_RC WRC_CHIP	/* reset chip on watchdog event */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 64 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
+
+/*
+ * Environment Configuration
+ */
+#ifndef CONFIG_KM_DEF_ENV		/* if not set by keymile-common.h */
+#define CONFIG_KM_DEF_ENV
+#endif
+
+#define __USB_PHY_TYPE	utmi
+
+#define CONFIG_KM_DEF_ENV_CPU						\
+	"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0"			\
+	"cramfsloadfdt="						\
+		"cramfsload ${fdt_addr_r} "				\
+		"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0"		\
+	"u-boot=" CONFIG_HOSTNAME "/u-boot.bin\0"		\
+	"update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)	\
+		" +${filesize} && "					\
+		"erase " __stringify(CONFIG_SYS_MONITOR_BASE)		\
+		" +${filesize} && "					\
+		"cp.b ${load_addr_r} "					\
+		__stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize} && "	\
+		"protect on " __stringify(CONFIG_SYS_MONITOR_BASE)	\
+		" +${filesize}\0"					\
+	"update-nor=protect off " __stringify(CONFIG_SYS_FLASH_BASE)	\
+		" +${filesize} && "					\
+		"erase " __stringify(CONFIG_SYS_FLASH_BASE)		\
+		" +${filesize} && "					\
+		"cp.b ${load_addr_r} "					\
+		__stringify(CONFIG_SYS_FLASH_BASE) " ${filesize} && "	\
+		"protect on " __stringify(CONFIG_SYS_MONITOR_BASE)	\
+		" +" __stringify(CONFIG_SYS_MONITOR_LEN) "\0"		\
+	"set_fdthigh=true\0"						\
+	"checkfdt=true\0"						\
+	"fpgacfg=true\0"						\
+	""
+
+#define CONFIG_HW_ENV_SETTINGS						\
+	"hwconfig=fsl_ddr:ctlr_intlv=cacheline\0"			\
+	"usb_phy_type=" __stringify(__USB_PHY_TYPE) "\0"		\
+	"usb_dr_mode=host\0"
+
+#define CONFIG_KM_NEW_ENV						\
+	"newenv=protect off " __stringify(ENV_DEL_ADDR)			\
+		" +" __stringify(CONFIG_ENV_TOTAL_SIZE) " && "		\
+		"erase " __stringify(ENV_DEL_ADDR)			\
+		" +" __stringify(CONFIG_ENV_TOTAL_SIZE) " && "		\
+		"protect on " __stringify(ENV_DEL_ADDR)			\
+		" +" __stringify(CONFIG_ENV_TOTAL_SIZE) "\0"
+
+/* ppc_82xx is the equivalent to ppc_6xx, the generic ppc toolchain */
+#ifndef CONFIG_KM_DEF_ARCH
+#define CONFIG_KM_DEF_ARCH	"arch=ppc_82xx\0"
+#endif
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_KM_DEF_ENV						\
+	CONFIG_KM_DEF_ARCH						\
+	CONFIG_KM_NEW_ENV						\
+	CONFIG_HW_ENV_SETTINGS						\
+	"EEprom_ivm=pca9547:70:9\0"					\
+	""
+
+#endif	/* __KMCENT2_H */