include/configs/MPC832XEMDS.h - platform/external/u-boot - Gitiles

 /*
  * Copyright (C) 2006 Freescale Semiconductor, Inc.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*
  * High Level Configuration Options
  */
 #define CONFIG_E300		1	/* E300 family */
 #define CONFIG_QE		1	/* Has QE */
 #define CONFIG_MPC832x		1	/* MPC832x CPU specific */
 #define CONFIG_MPC832XEMDS	1	/* MPC832XEMDS board specific */

 #define	CONFIG_SYS_TEXT_BASE	0xFE000000

 /*
  * System Clock Setup
  */
 #ifdef CONFIG_PCISLAVE
 #define CONFIG_83XX_PCICLK	66000000	/* in HZ */
 #else
 #define CONFIG_83XX_CLKIN	66000000	/* in Hz */
 #endif

 #ifndef CONFIG_SYS_CLK_FREQ
 #define CONFIG_SYS_CLK_FREQ	66000000
 #endif

 /*
  * Hardware Reset Configuration Word
  */
 #define CONFIG_SYS_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 	HRCWL_DDR_TO_SCB_CLK_2X1 |\
 	HRCWL_VCO_1X2 |\
 	HRCWL_CSB_TO_CLKIN_2X1 |\
 	HRCWL_CORE_TO_CSB_2X1 |\
 	HRCWL_CE_PLL_VCO_DIV_2 |\
 	HRCWL_CE_PLL_DIV_1X1 |\
 	HRCWL_CE_TO_PLL_1X3)

 #ifdef CONFIG_PCISLAVE
 #define CONFIG_SYS_HRCW_HIGH (\
 	HRCWH_PCI_AGENT |\
 	HRCWH_PCI1_ARBITER_DISABLE |\
 	HRCWH_CORE_ENABLE |\
 	HRCWH_FROM_0XFFF00100 |\
 	HRCWH_BOOTSEQ_DISABLE |\
 	HRCWH_SW_WATCHDOG_DISABLE |\
 	HRCWH_ROM_LOC_LOCAL_16BIT |\
 	HRCWH_BIG_ENDIAN |\
 	HRCWH_LALE_NORMAL)
 #else
 #define CONFIG_SYS_HRCW_HIGH (\
 	HRCWH_PCI_HOST |\
 	HRCWH_PCI1_ARBITER_ENABLE |\
 	HRCWH_CORE_ENABLE |\
 	HRCWH_FROM_0X00000100 |\
 	HRCWH_BOOTSEQ_DISABLE |\
 	HRCWH_SW_WATCHDOG_DISABLE |\
 	HRCWH_ROM_LOC_LOCAL_16BIT |\
 	HRCWH_BIG_ENDIAN |\
 	HRCWH_LALE_NORMAL)
 #endif

 /*
  * System IO Config
  */
 #define CONFIG_SYS_SICRL		0x00000000

 #define CONFIG_BOARD_EARLY_INIT_R

 /*
  * IMMR new address
  */
 #define CONFIG_SYS_IMMR		0xE0000000

 /*
  * DDR Setup
  */
 #define CONFIG_SYS_DDR_BASE	0x00000000	/* DDR is system memory */
 #define CONFIG_SYS_SDRAM_BASE	CONFIG_SYS_DDR_BASE
 #define CONFIG_SYS_DDR_SDRAM_BASE	CONFIG_SYS_DDR_BASE
 #define CONFIG_SYS_DDRCDR	0x73000002	/* DDR II voltage is 1.8V */

 #undef CONFIG_SPD_EEPROM
 #if defined(CONFIG_SPD_EEPROM)
 /* Determine DDR configuration from I2C interface
  */
 #define SPD_EEPROM_ADDRESS	0x51	/* DDR SODIMM */
 #else
 /* Manually set up DDR parameters
  */
 #define CONFIG_SYS_DDR_SIZE		128	/* MB */
 #define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN \
 					| CSCONFIG_AP \
 					| CSCONFIG_ODT_WR_CFG \
 					| CSCONFIG_ROW_BIT_13 \
 					| CSCONFIG_COL_BIT_10)
 					/* 0x80840102 */
 #define CONFIG_SYS_DDR_TIMING_0		((0 << TIMING_CFG0_RWT_SHIFT) \
 					| (0 << TIMING_CFG0_WRT_SHIFT) \
 					| (0 << TIMING_CFG0_RRT_SHIFT) \
 					| (0 << TIMING_CFG0_WWT_SHIFT) \
 					| (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 					| (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 					| (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 					| (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 					/* 0x00220802 */
 #define CONFIG_SYS_DDR_TIMING_1		((3 << TIMING_CFG1_PRETOACT_SHIFT) \
 					| (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 					| (3 << TIMING_CFG1_ACTTORW_SHIFT) \
 					| (5 << TIMING_CFG1_CASLAT_SHIFT) \
 					| (13 << TIMING_CFG1_REFREC_SHIFT) \
 					| (3 << TIMING_CFG1_WRREC_SHIFT) \
 					| (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 					| (2 << TIMING_CFG1_WRTORD_SHIFT))
 					/* 0x3935D322 */
 #define CONFIG_SYS_DDR_TIMING_2		((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
 				| (31 << TIMING_CFG2_CPO_SHIFT) \
 				| (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 				| (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 				| (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 				| (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 				| (10 << TIMING_CFG2_FOUR_ACT_SHIFT))
 				/* 0x0F9048CA */
 #define CONFIG_SYS_DDR_TIMING_3		0x00000000
 #define CONFIG_SYS_DDR_CLK_CNTL		DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 					/* 0x02000000 */
 #define CONFIG_SYS_DDR_MODE		((0x4440 << SDRAM_MODE_ESD_SHIFT) \
 					| (0x0232 << SDRAM_MODE_SD_SHIFT))
 					/* 0x44400232 */
 #define CONFIG_SYS_DDR_MODE2		0x8000c000
 #define CONFIG_SYS_DDR_INTERVAL		((800 << SDRAM_INTERVAL_REFINT_SHIFT) \
 					| (100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 					/* 0x03200064 */
 #define CONFIG_SYS_DDR_CS0_BNDS		0x00000007
 #define CONFIG_SYS_DDR_SDRAM_CFG	(SDRAM_CFG_SREN \
 					| SDRAM_CFG_SDRAM_TYPE_DDR2 \
 					| SDRAM_CFG_32_BE)
 					/* 0x43080000 */
 #define CONFIG_SYS_DDR_SDRAM_CFG2	0x00401000
 #endif

 /*
  * Memory test
  */
 #undef CONFIG_SYS_DRAM_TEST		/* memory test, takes time */
 #define CONFIG_SYS_MEMTEST_START	0x00000000	/* memtest region */
 #define CONFIG_SYS_MEMTEST_END		0x00100000

 /*
  * The reserved memory
  */
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */

 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 #define CONFIG_SYS_RAMBOOT
 #else
 #undef  CONFIG_SYS_RAMBOOT
 #endif

 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
 #define CONFIG_SYS_MONITOR_LEN	(512 * 1024)	/* Reserve 512 kB for Mon */
 #define CONFIG_SYS_MALLOC_LEN	(256 * 1024)	/* Reserved for malloc */

 /*
  * Initial RAM Base Address Setup
  */
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000	/* Initial RAM addr */
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in RAM */
 #define CONFIG_SYS_GBL_DATA_OFFSET	\
 			(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)

 /*
  * Local Bus Configuration & Clock Setup
  */
 #define CONFIG_SYS_LCRR_DBYP		LCRR_DBYP
 #define CONFIG_SYS_LCRR_CLKDIV		LCRR_CLKDIV_2
 #define CONFIG_SYS_LBC_LBCR		0x00000000

 /*
  * FLASH on the Local Bus
  */
 #define CONFIG_SYS_FLASH_CFI		/* use the Common Flash Interface */
 #define CONFIG_FLASH_CFI_DRIVER		/* use the CFI driver */
 #define CONFIG_SYS_FLASH_BASE	0xFE000000	/* FLASH base address */
 #define CONFIG_SYS_FLASH_SIZE	16	/* FLASH size is 16M */
 #define CONFIG_SYS_FLASH_PROTECTION	1	/* Use h/w Flash protection. */

 					/* Window base at flash base */
 #define CONFIG_SYS_LBLAWBAR0_PRELIM	CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_LBLAWAR0_PRELIM	(LBLAWAR_EN | LBLAWAR_32MB)

 #define CONFIG_SYS_BR0_PRELIM	(CONFIG_SYS_FLASH_BASE \
 				| BR_PS_16	/* 16 bit port */ \
 				| BR_MS_GPCM	/* MSEL = GPCM */ \
 				| BR_V)		/* valid */
 #define CONFIG_SYS_OR0_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 				| OR_GPCM_XAM \
 				| OR_GPCM_CSNT \
 				| OR_GPCM_ACS_DIV2 \
 				| OR_GPCM_XACS \
 				| OR_GPCM_SCY_15 \
 				| OR_GPCM_TRLX_SET \
 				| OR_GPCM_EHTR_SET \
 				| OR_GPCM_EAD)
 				/* 0xfe006ff7 */

 #define CONFIG_SYS_MAX_FLASH_BANKS	1	/* number of banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	128	/* sectors per device */

 #undef CONFIG_SYS_FLASH_CHECKSUM

 /*
  * BCSR on the Local Bus
  */
 #define CONFIG_SYS_BCSR			0xF8000000
 					/* Access window base at BCSR base */
 #define CONFIG_SYS_LBLAWBAR1_PRELIM	CONFIG_SYS_BCSR
 #define CONFIG_SYS_LBLAWAR1_PRELIM	(LBLAWAR_EN | LBLAWAR_32KB)

 #define CONFIG_SYS_BR1_PRELIM		(CONFIG_SYS_BCSR \
 					| BR_PS_8 \
 					| BR_MS_GPCM \
 					| BR_V)
 #define CONFIG_SYS_OR1_PRELIM		(OR_AM_32KB \
 					| OR_GPCM_XAM \
 					| OR_GPCM_CSNT \
 					| OR_GPCM_XACS \
 					| OR_GPCM_SCY_15 \
 					| OR_GPCM_TRLX_SET \
 					| OR_GPCM_EHTR_SET \
 					| OR_GPCM_EAD)
 					/* 0xFFFFE9F7 */

 /*
  * Windows to access PIB via local bus
  */
 					/* PIB window base 0xF8008000 */
 #define CONFIG_SYS_PIB_BASE		0xF8008000
 #define CONFIG_SYS_PIB_WINDOW_SIZE	(32 * 1024)
 #define CONFIG_SYS_LBLAWBAR3_PRELIM	CONFIG_SYS_PIB_BASE
 #define CONFIG_SYS_LBLAWAR3_PRELIM	(LBLAWAR_EN | LBLAWAR_64KB)

 /*
  * CS2 on Local Bus, to PIB
  */
 #define CONFIG_SYS_BR2_PRELIM	(CONFIG_SYS_PIB_BASE \
 				| BR_PS_8 \
 				| BR_MS_GPCM \
 				| BR_V)
 				/* 0xF8008801 */
 #define CONFIG_SYS_OR2_PRELIM	(P2SZ_TO_AM(CONFIG_SYS_PIB_WINDOW_SIZE) \
 				| OR_GPCM_XAM \
 				| OR_GPCM_CSNT \
 				| OR_GPCM_XACS \
 				| OR_GPCM_SCY_15 \
 				| OR_GPCM_TRLX_SET \
 				| OR_GPCM_EHTR_SET \
 				| OR_GPCM_EAD)
 				/* 0xffffe9f7 */

 /*
  * CS3 on Local Bus, to PIB
  */
 #define CONFIG_SYS_BR3_PRELIM	((CONFIG_SYS_PIB_BASE + \
 					CONFIG_SYS_PIB_WINDOW_SIZE) \
 				| BR_PS_8 \
 				| BR_MS_GPCM \
 				| BR_V)
 				/* 0xF8010801 */
 #define CONFIG_SYS_OR3_PRELIM	(P2SZ_TO_AM(CONFIG_SYS_PIB_WINDOW_SIZE) \
 				| OR_GPCM_XAM \
 				| OR_GPCM_CSNT \
 				| OR_GPCM_XACS \
 				| OR_GPCM_SCY_15 \
 				| OR_GPCM_TRLX_SET \
 				| OR_GPCM_EHTR_SET \
 				| OR_GPCM_EAD)
 				/* 0xffffe9f7 */

 /*
  * Serial Port
  */
 #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)

 #define CONFIG_SYS_BAUDRATE_TABLE  \
 		{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}

 #define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_IMMR+0x4500)
 #define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_IMMR+0x4600)

 #define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_AUTO_COMPLETE		/* add autocompletion support   */

 /* I2C */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_FSL
 #define CONFIG_SYS_FSL_I2C_SPEED	400000
 #define CONFIG_SYS_FSL_I2C_SLAVE	0x7F
 #define CONFIG_SYS_FSL_I2C_OFFSET	0x3000
 #define CONFIG_SYS_I2C_NOPROBES		{ {0, 0x51} }

 /*
  * Config on-board RTC
  */
 #define CONFIG_RTC_DS1374		/* use ds1374 rtc via i2c */
 #define CONFIG_SYS_I2C_RTC_ADDR	0x68	/* at address 0x68 */

 /*
  * General PCI
  * Addresses are mapped 1-1.
  */
 #define CONFIG_SYS_PCI1_MEM_BASE	0x80000000
 #define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BASE
 #define CONFIG_SYS_PCI1_MEM_SIZE	0x10000000	/* 256M */
 #define CONFIG_SYS_PCI1_MMIO_BASE	0x90000000
 #define CONFIG_SYS_PCI1_MMIO_PHYS	CONFIG_SYS_PCI1_MMIO_BASE
 #define CONFIG_SYS_PCI1_MMIO_SIZE	0x10000000	/* 256M */
 #define CONFIG_SYS_PCI1_IO_BASE		0x00000000
 #define CONFIG_SYS_PCI1_IO_PHYS		0xE0300000
 #define CONFIG_SYS_PCI1_IO_SIZE		0x100000	/* 1M */

 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_PCI_SLV_MEM_BUS	0x00000000
 #define CONFIG_SYS_PCI_SLV_MEM_SIZE	0x80000000

 #ifdef CONFIG_PCI
 #define CONFIG_PCI_INDIRECT_BRIDGE

 #define CONFIG_83XX_PCI_STREAMING

 #undef CONFIG_EEPRO100
 #undef CONFIG_PCI_SCAN_SHOW	/* show pci devices on startup */
 #define CONFIG_SYS_PCI_SUBSYS_VENDORID	0x1957	/* Freescale */

 #endif	/* CONFIG_PCI */

 /*
  * QE UEC ethernet configuration
  */
 #define CONFIG_UEC_ETH
 #define CONFIG_ETHPRIME		"UEC0"

 #define CONFIG_UEC_ETH1		/* ETH3 */

 #ifdef CONFIG_UEC_ETH1
 #define CONFIG_SYS_UEC1_UCC_NUM	2	/* UCC3 */
 #define CONFIG_SYS_UEC1_RX_CLK		QE_CLK9
 #define CONFIG_SYS_UEC1_TX_CLK		QE_CLK10
 #define CONFIG_SYS_UEC1_ETH_TYPE	FAST_ETH
 #define CONFIG_SYS_UEC1_PHY_ADDR	3
 #define CONFIG_SYS_UEC1_INTERFACE_TYPE	PHY_INTERFACE_MODE_MII
 #define CONFIG_SYS_UEC1_INTERFACE_SPEED	100
 #endif

 #define CONFIG_UEC_ETH2		/* ETH4 */

 #ifdef CONFIG_UEC_ETH2
 #define CONFIG_SYS_UEC2_UCC_NUM	3	/* UCC4 */
 #define CONFIG_SYS_UEC2_RX_CLK		QE_CLK7
 #define CONFIG_SYS_UEC2_TX_CLK		QE_CLK8
 #define CONFIG_SYS_UEC2_ETH_TYPE	FAST_ETH
 #define CONFIG_SYS_UEC2_PHY_ADDR	4
 #define CONFIG_SYS_UEC2_INTERFACE_TYPE	PHY_INTERFACE_MODE_MII
 #define CONFIG_SYS_UEC2_INTERFACE_SPEED	100
 #endif

 /*
  * Environment
  */
 #ifndef CONFIG_SYS_RAMBOOT
 	#define CONFIG_ENV_ADDR		\
 			(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 	#define CONFIG_ENV_SECT_SIZE	0x20000
 	#define CONFIG_ENV_SIZE		0x2000
 #else
 	#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
 	#define CONFIG_ENV_SIZE		0x2000
 #endif

 #define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
 #define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */

 /*
  * BOOTP options
  */
 #define CONFIG_BOOTP_BOOTFILESIZE
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME

 /*
  * Command line configuration.
  */

 #undef CONFIG_WATCHDOG		/* watchdog disabled */

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP	/* undef to save memory */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */

 #if defined(CONFIG_CMD_KGDB)
 	#define CONFIG_SYS_CBSIZE	1024	/* Console I/O Buffer Size */
 #else
 	#define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
 #endif

 				/* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
 				/* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE

 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 256 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
 					/* Initial Memory map for Linux */
 #define CONFIG_SYS_BOOTMAPSZ		(256 << 20)
 #define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */

 /*
  * Core HID Setup
  */
 #define CONFIG_SYS_HID0_INIT	0x000000000
 #define CONFIG_SYS_HID0_FINAL	(HID0_ENABLE_MACHINE_CHECK | \
 				 HID0_ENABLE_INSTRUCTION_CACHE)
 #define CONFIG_SYS_HID2		HID2_HBE

 /*
  * MMU Setup
  */

 #define CONFIG_HIGH_BATS	1	/* High BATs supported */

 /* DDR: cache cacheable */
 #define CONFIG_SYS_IBAT0L	(CONFIG_SYS_SDRAM_BASE \
 				| BATL_PP_RW \
 				| BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT0U	(CONFIG_SYS_SDRAM_BASE \
 				| BATU_BL_256M \
 				| BATU_VS \
 				| BATU_VP)
 #define CONFIG_SYS_DBAT0L	CONFIG_SYS_IBAT0L
 #define CONFIG_SYS_DBAT0U	CONFIG_SYS_IBAT0U

 /* IMMRBAR & PCI IO: cache-inhibit and guarded */
 #define CONFIG_SYS_IBAT1L	(CONFIG_SYS_IMMR \
 				| BATL_PP_RW \
 				| BATL_CACHEINHIBIT \
 				| BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_IBAT1U	(CONFIG_SYS_IMMR \
 				| BATU_BL_4M \
 				| BATU_VS \
 				| BATU_VP)
 #define CONFIG_SYS_DBAT1L	CONFIG_SYS_IBAT1L
 #define CONFIG_SYS_DBAT1U	CONFIG_SYS_IBAT1U

 /* BCSR: cache-inhibit and guarded */
 #define CONFIG_SYS_IBAT2L	(CONFIG_SYS_BCSR \
 				| BATL_PP_RW \
 				| BATL_CACHEINHIBIT \
 				| BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_IBAT2U	(CONFIG_SYS_BCSR \
 				| BATU_BL_128K \
 				| BATU_VS \
 				| BATU_VP)
 #define CONFIG_SYS_DBAT2L	CONFIG_SYS_IBAT2L
 #define CONFIG_SYS_DBAT2U	CONFIG_SYS_IBAT2U

 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT3L	(CONFIG_SYS_FLASH_BASE \
 				| BATL_PP_RW \
 				| BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT3U	(CONFIG_SYS_FLASH_BASE \
 				| BATU_BL_32M \
 				| BATU_VS \
 				| BATU_VP)
 #define CONFIG_SYS_DBAT3L	(CONFIG_SYS_FLASH_BASE \
 				| BATL_PP_RW \
 				| BATL_CACHEINHIBIT \
 				| BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT3U	CONFIG_SYS_IBAT3U

 #define CONFIG_SYS_IBAT4L	(0)
 #define CONFIG_SYS_IBAT4U	(0)
 #define CONFIG_SYS_DBAT4L	CONFIG_SYS_IBAT4L
 #define CONFIG_SYS_DBAT4U	CONFIG_SYS_IBAT4U

 /* Stack in dcache: cacheable, no memory coherence */
 #define CONFIG_SYS_IBAT5L	(CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 #define CONFIG_SYS_IBAT5U	(CONFIG_SYS_INIT_RAM_ADDR \
 				| BATU_BL_128K \
 				| BATU_VS \
 				| BATU_VP)
 #define CONFIG_SYS_DBAT5L	CONFIG_SYS_IBAT5L
 #define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U

 #ifdef CONFIG_PCI
 /* PCI MEM space: cacheable */
 #define CONFIG_SYS_IBAT6L	(CONFIG_SYS_PCI1_MEM_PHYS \
 				| BATL_PP_RW \
 				| BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT6U	(CONFIG_SYS_PCI1_MEM_PHYS \
 				| BATU_BL_256M \
 				| BATU_VS \
 				| BATU_VP)
 #define CONFIG_SYS_DBAT6L	CONFIG_SYS_IBAT6L
 #define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
 /* PCI MMIO space: cache-inhibit and guarded */
 #define CONFIG_SYS_IBAT7L	(CONFIG_SYS_PCI1_MMIO_PHYS \
 				| BATL_PP_RW \
 				| BATL_CACHEINHIBIT \
 				| BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_IBAT7U	(CONFIG_SYS_PCI1_MMIO_PHYS \
 				| BATU_BL_256M \
 				| BATU_VS \
 				| BATU_VP)
 #define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
 #define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
 #else
 #define CONFIG_SYS_IBAT6L	(0)
 #define CONFIG_SYS_IBAT6U	(0)
 #define CONFIG_SYS_IBAT7L	(0)
 #define CONFIG_SYS_IBAT7U	(0)
 #define CONFIG_SYS_DBAT6L	CONFIG_SYS_IBAT6L
 #define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
 #define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
 #define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
 #endif

 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed of kgdb serial port */
 #endif

 /*
  * Environment Configuration
  */ #define CONFIG_ENV_OVERWRITE

 #if defined(CONFIG_UEC_ETH)
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
 #endif

 #define CONFIG_LOADADDR	800000	/* default location for tftp and bootm */

 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	"netdev=eth0\0"							\
 	"consoledev=ttyS0\0"						\
 	"ramdiskaddr=1000000\0"						\
 	"ramdiskfile=ramfs.83xx\0"					\
 	"fdtaddr=780000\0"						\
 	"fdtfile=mpc832x_mds.dtb\0"					\
 	""

 #define CONFIG_NFSBOOTCOMMAND						\
 	"setenv bootargs root=/dev/nfs rw "				\
 		"nfsroot=$serverip:$rootpath "				\
 		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"	\
 							"$netdev:off "	\
 		"console=$consoledev,$baudrate $othbootargs;"		\
 	"tftp $loadaddr $bootfile;"					\
 	"tftp $fdtaddr $fdtfile;"					\
 	"bootm $loadaddr - $fdtaddr"

 #define CONFIG_RAMBOOTCOMMAND						\
 	"setenv bootargs root=/dev/ram rw "				\
 		"console=$consoledev,$baudrate $othbootargs;"		\
 	"tftp $ramdiskaddr $ramdiskfile;"				\
 	"tftp $loadaddr $bootfile;"					\
 	"tftp $fdtaddr $fdtfile;"					\
 	"bootm $loadaddr $ramdiskaddr $fdtaddr"

 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND

 #endif	/* __CONFIG_H */
	/*
	* Copyright (C) 2006 Freescale Semiconductor, Inc.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*
	* High Level Configuration Options
	*/
	#define CONFIG_E300 1 /* E300 family */
	#define CONFIG_QE 1 /* Has QE */
	#define CONFIG_MPC832x 1 /* MPC832x CPU specific */
	#define CONFIG_MPC832XEMDS 1 /* MPC832XEMDS board specific */

	#define CONFIG_SYS_TEXT_BASE 0xFE000000

	/*
	* System Clock Setup
	*/
	#ifdef CONFIG_PCISLAVE
	#define CONFIG_83XX_PCICLK 66000000 /* in HZ */
	#else
	#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
	#endif

	#ifndef CONFIG_SYS_CLK_FREQ
	#define CONFIG_SYS_CLK_FREQ 66000000
	#endif

	/*
	* Hardware Reset Configuration Word
	*/
	#define CONFIG_SYS_HRCW_LOW (\
	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 \|\
	HRCWL_DDR_TO_SCB_CLK_2X1 \|\
	HRCWL_VCO_1X2 \|\
	HRCWL_CSB_TO_CLKIN_2X1 \|\
	HRCWL_CORE_TO_CSB_2X1 \|\
	HRCWL_CE_PLL_VCO_DIV_2 \|\
	HRCWL_CE_PLL_DIV_1X1 \|\
	HRCWL_CE_TO_PLL_1X3)

	#ifdef CONFIG_PCISLAVE
	#define CONFIG_SYS_HRCW_HIGH (\
	HRCWH_PCI_AGENT \|\
	HRCWH_PCI1_ARBITER_DISABLE \|\
	HRCWH_CORE_ENABLE \|\
	HRCWH_FROM_0XFFF00100 \|\
	HRCWH_BOOTSEQ_DISABLE \|\
	HRCWH_SW_WATCHDOG_DISABLE \|\
	HRCWH_ROM_LOC_LOCAL_16BIT \|\
	HRCWH_BIG_ENDIAN \|\
	HRCWH_LALE_NORMAL)
	#else
	#define CONFIG_SYS_HRCW_HIGH (\
	HRCWH_PCI_HOST \|\
	HRCWH_PCI1_ARBITER_ENABLE \|\
	HRCWH_CORE_ENABLE \|\
	HRCWH_FROM_0X00000100 \|\
	HRCWH_BOOTSEQ_DISABLE \|\
	HRCWH_SW_WATCHDOG_DISABLE \|\
	HRCWH_ROM_LOC_LOCAL_16BIT \|\
	HRCWH_BIG_ENDIAN \|\
	HRCWH_LALE_NORMAL)
	#endif

	/*
	* System IO Config
	*/
	#define CONFIG_SYS_SICRL 0x00000000

	#define CONFIG_BOARD_EARLY_INIT_R

	/*
	* IMMR new address
	*/
	#define CONFIG_SYS_IMMR 0xE0000000

	/*
	* DDR Setup
	*/
	#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
	#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
	#define CONFIG_SYS_DDRCDR 0x73000002 /* DDR II voltage is 1.8V */

	#undef CONFIG_SPD_EEPROM
	#if defined(CONFIG_SPD_EEPROM)
	/* Determine DDR configuration from I2C interface
	*/
	#define SPD_EEPROM_ADDRESS 0x51 /* DDR SODIMM */
	#else
	/* Manually set up DDR parameters
	*/
	#define CONFIG_SYS_DDR_SIZE 128 /* MB */
	#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
	\| CSCONFIG_AP \
	\| CSCONFIG_ODT_WR_CFG \
	\| CSCONFIG_ROW_BIT_13 \
	\| CSCONFIG_COL_BIT_10)
	/* 0x80840102 */
	#define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
	\| (0 << TIMING_CFG0_WRT_SHIFT) \
	\| (0 << TIMING_CFG0_RRT_SHIFT) \
	\| (0 << TIMING_CFG0_WWT_SHIFT) \
	\| (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
	\| (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
	\| (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
	\| (2 << TIMING_CFG0_MRS_CYC_SHIFT))
	/* 0x00220802 */
	#define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
	\| (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
	\| (3 << TIMING_CFG1_ACTTORW_SHIFT) \
	\| (5 << TIMING_CFG1_CASLAT_SHIFT) \
	\| (13 << TIMING_CFG1_REFREC_SHIFT) \
	\| (3 << TIMING_CFG1_WRREC_SHIFT) \
	\| (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
	\| (2 << TIMING_CFG1_WRTORD_SHIFT))
	/* 0x3935D322 */
	#define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
	\| (31 << TIMING_CFG2_CPO_SHIFT) \
	\| (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
	\| (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
	\| (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
	\| (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
	\| (10 << TIMING_CFG2_FOUR_ACT_SHIFT))
	/* 0x0F9048CA */
	#define CONFIG_SYS_DDR_TIMING_3 0x00000000
	#define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
	/* 0x02000000 */
	#define CONFIG_SYS_DDR_MODE ((0x4440 << SDRAM_MODE_ESD_SHIFT) \
	\| (0x0232 << SDRAM_MODE_SD_SHIFT))
	/* 0x44400232 */
	#define CONFIG_SYS_DDR_MODE2 0x8000c000
	#define CONFIG_SYS_DDR_INTERVAL ((800 << SDRAM_INTERVAL_REFINT_SHIFT) \
	\| (100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
	/* 0x03200064 */
	#define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
	#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
	\| SDRAM_CFG_SDRAM_TYPE_DDR2 \
	\| SDRAM_CFG_32_BE)
	/* 0x43080000 */
	#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
	#endif

	/*
	* Memory test
	*/
	#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
	#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
	#define CONFIG_SYS_MEMTEST_END 0x00100000

	/*
	* The reserved memory
	*/
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */

	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	#define CONFIG_SYS_RAMBOOT
	#else
	#undef CONFIG_SYS_RAMBOOT
	#endif

	/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
	#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
	#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */

	/*
	* Initial RAM Base Address Setup
	*/
	#define CONFIG_SYS_INIT_RAM_LOCK 1
	#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM addr */
	#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
	#define CONFIG_SYS_GBL_DATA_OFFSET \
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)

	/*
	* Local Bus Configuration & Clock Setup
	*/
	#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
	#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
	#define CONFIG_SYS_LBC_LBCR 0x00000000

	/*
	* FLASH on the Local Bus
	*/
	#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
	#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
	#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
	#define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size is 16M */
	#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */

	/* Window base at flash base */
	#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN \| LBLAWAR_32MB)

	#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
	\| BR_PS_16 /* 16 bit port */ \
	\| BR_MS_GPCM /* MSEL = GPCM */ \
	\| BR_V) /* valid */
	#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
	\| OR_GPCM_XAM \
	\| OR_GPCM_CSNT \
	\| OR_GPCM_ACS_DIV2 \
	\| OR_GPCM_XACS \
	\| OR_GPCM_SCY_15 \
	\| OR_GPCM_TRLX_SET \
	\| OR_GPCM_EHTR_SET \
	\| OR_GPCM_EAD)
	/* 0xfe006ff7 */

	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */

	#undef CONFIG_SYS_FLASH_CHECKSUM

	/*
	* BCSR on the Local Bus
	*/
	#define CONFIG_SYS_BCSR 0xF8000000
	/* Access window base at BCSR base */
	#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR
	#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN \| LBLAWAR_32KB)

	#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR \
	\| BR_PS_8 \
	\| BR_MS_GPCM \
	\| BR_V)
	#define CONFIG_SYS_OR1_PRELIM (OR_AM_32KB \
	\| OR_GPCM_XAM \
	\| OR_GPCM_CSNT \
	\| OR_GPCM_XACS \
	\| OR_GPCM_SCY_15 \
	\| OR_GPCM_TRLX_SET \
	\| OR_GPCM_EHTR_SET \
	\| OR_GPCM_EAD)
	/* 0xFFFFE9F7 */

	/*
	* Windows to access PIB via local bus
	*/
	/* PIB window base 0xF8008000 */
	#define CONFIG_SYS_PIB_BASE 0xF8008000
	#define CONFIG_SYS_PIB_WINDOW_SIZE (32 * 1024)
	#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PIB_BASE
	#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN \| LBLAWAR_64KB)

	/*
	* CS2 on Local Bus, to PIB
	*/
	#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_PIB_BASE \
	\| BR_PS_8 \
	\| BR_MS_GPCM \
	\| BR_V)
	/* 0xF8008801 */
	#define CONFIG_SYS_OR2_PRELIM (P2SZ_TO_AM(CONFIG_SYS_PIB_WINDOW_SIZE) \
	\| OR_GPCM_XAM \
	\| OR_GPCM_CSNT \
	\| OR_GPCM_XACS \
	\| OR_GPCM_SCY_15 \
	\| OR_GPCM_TRLX_SET \
	\| OR_GPCM_EHTR_SET \
	\| OR_GPCM_EAD)
	/* 0xffffe9f7 */

	/*
	* CS3 on Local Bus, to PIB
	*/
	#define CONFIG_SYS_BR3_PRELIM ((CONFIG_SYS_PIB_BASE + \
	CONFIG_SYS_PIB_WINDOW_SIZE) \
	\| BR_PS_8 \
	\| BR_MS_GPCM \
	\| BR_V)
	/* 0xF8010801 */
	#define CONFIG_SYS_OR3_PRELIM (P2SZ_TO_AM(CONFIG_SYS_PIB_WINDOW_SIZE) \
	\| OR_GPCM_XAM \
	\| OR_GPCM_CSNT \
	\| OR_GPCM_XACS \
	\| OR_GPCM_SCY_15 \
	\| OR_GPCM_TRLX_SET \
	\| OR_GPCM_EHTR_SET \
	\| OR_GPCM_EAD)
	/* 0xffffe9f7 */

	/*
	* Serial Port
	*/
	#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)

	#define CONFIG_SYS_BAUDRATE_TABLE \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}

	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)

	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
	#define CONFIG_AUTO_COMPLETE /* add autocompletion support */

	/* I2C */
	#define CONFIG_SYS_I2C
	#define CONFIG_SYS_I2C_FSL
	#define CONFIG_SYS_FSL_I2C_SPEED 400000
	#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
	#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
	#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }

	/*
	* Config on-board RTC
	*/
	#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
	#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */

	/*
	* General PCI
	* Addresses are mapped 1-1.
	*/
	#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
	#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
	#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
	#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
	#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
	#define CONFIG_SYS_PCI1_IO_PHYS 0xE0300000
	#define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */

	#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
	#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
	#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000

	#ifdef CONFIG_PCI
	#define CONFIG_PCI_INDIRECT_BRIDGE

	#define CONFIG_83XX_PCI_STREAMING

	#undef CONFIG_EEPRO100
	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */

	#endif /* CONFIG_PCI */

	/*
	* QE UEC ethernet configuration
	*/
	#define CONFIG_UEC_ETH
	#define CONFIG_ETHPRIME "UEC0"

	#define CONFIG_UEC_ETH1 /* ETH3 */

	#ifdef CONFIG_UEC_ETH1
	#define CONFIG_SYS_UEC1_UCC_NUM 2 /* UCC3 */
	#define CONFIG_SYS_UEC1_RX_CLK QE_CLK9
	#define CONFIG_SYS_UEC1_TX_CLK QE_CLK10
	#define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
	#define CONFIG_SYS_UEC1_PHY_ADDR 3
	#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_MII
	#define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
	#endif

	#define CONFIG_UEC_ETH2 /* ETH4 */

	#ifdef CONFIG_UEC_ETH2
	#define CONFIG_SYS_UEC2_UCC_NUM 3 /* UCC4 */
	#define CONFIG_SYS_UEC2_RX_CLK QE_CLK7
	#define CONFIG_SYS_UEC2_TX_CLK QE_CLK8
	#define CONFIG_SYS_UEC2_ETH_TYPE FAST_ETH
	#define CONFIG_SYS_UEC2_PHY_ADDR 4
	#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_MII
	#define CONFIG_SYS_UEC2_INTERFACE_SPEED 100
	#endif

	/*
	* Environment
	*/
	#ifndef CONFIG_SYS_RAMBOOT
	#define CONFIG_ENV_ADDR \
	(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
	#define CONFIG_ENV_SECT_SIZE 0x20000
	#define CONFIG_ENV_SIZE 0x2000
	#else
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
	#define CONFIG_ENV_SIZE 0x2000
	#endif

	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */

	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_BOOTFILESIZE
	#define CONFIG_BOOTP_BOOTPATH
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_HOSTNAME

	/*
	* Command line configuration.
	*/

	#undef CONFIG_WATCHDOG /* watchdog disabled */

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */

	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif

	/* Print Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	/* Boot Argument Buffer Size */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 256 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization.
	*/
	/* Initial Memory map for Linux */
	#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
	#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */

	/*
	* Core HID Setup
	*/
	#define CONFIG_SYS_HID0_INIT 0x000000000
	#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \| \
	HID0_ENABLE_INSTRUCTION_CACHE)
	#define CONFIG_SYS_HID2 HID2_HBE

	/*
	* MMU Setup
	*/

	#define CONFIG_HIGH_BATS 1 /* High BATs supported */

	/* DDR: cache cacheable */
	#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
	\| BATL_PP_RW \
	\| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
	\| BATU_BL_256M \
	\| BATU_VS \
	\| BATU_VP)
	#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
	#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U

	/* IMMRBAR & PCI IO: cache-inhibit and guarded */
	#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR \
	\| BATL_PP_RW \
	\| BATL_CACHEINHIBIT \
	\| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR \
	\| BATU_BL_4M \
	\| BATU_VS \
	\| BATU_VP)
	#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
	#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U

	/* BCSR: cache-inhibit and guarded */
	#define CONFIG_SYS_IBAT2L (CONFIG_SYS_BCSR \
	\| BATL_PP_RW \
	\| BATL_CACHEINHIBIT \
	\| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_IBAT2U (CONFIG_SYS_BCSR \
	\| BATU_BL_128K \
	\| BATU_VS \
	\| BATU_VP)
	#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
	#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U

	/* FLASH: icache cacheable, but dcache-inhibit and guarded */
	#define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE \
	\| BATL_PP_RW \
	\| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE \
	\| BATU_BL_32M \
	\| BATU_VS \
	\| BATU_VP)
	#define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE \
	\| BATL_PP_RW \
	\| BATL_CACHEINHIBIT \
	\| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U

	#define CONFIG_SYS_IBAT4L (0)
	#define CONFIG_SYS_IBAT4U (0)
	#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
	#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U

	/* Stack in dcache: cacheable, no memory coherence */
	#define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR \| BATL_PP_RW)
	#define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR \
	\| BATU_BL_128K \
	\| BATU_VS \
	\| BATU_VP)
	#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
	#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U

	#ifdef CONFIG_PCI
	/* PCI MEM space: cacheable */
	#define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI1_MEM_PHYS \
	\| BATL_PP_RW \
	\| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI1_MEM_PHYS \
	\| BATU_BL_256M \
	\| BATU_VS \
	\| BATU_VP)
	#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
	#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
	/* PCI MMIO space: cache-inhibit and guarded */
	#define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI1_MMIO_PHYS \
	\| BATL_PP_RW \
	\| BATL_CACHEINHIBIT \
	\| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI1_MMIO_PHYS \
	\| BATU_BL_256M \
	\| BATU_VS \
	\| BATU_VP)
	#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
	#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
	#else
	#define CONFIG_SYS_IBAT6L (0)
	#define CONFIG_SYS_IBAT6U (0)
	#define CONFIG_SYS_IBAT7L (0)
	#define CONFIG_SYS_IBAT7U (0)
	#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
	#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
	#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
	#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
	#endif

	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
	#endif

	/*
	* Environment Configuration
	*/ #define CONFIG_ENV_OVERWRITE

	#if defined(CONFIG_UEC_ETH)
	#define CONFIG_HAS_ETH0
	#define CONFIG_HAS_ETH1
	#endif

	#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"consoledev=ttyS0\0" \
	"ramdiskaddr=1000000\0" \
	"ramdiskfile=ramfs.83xx\0" \
	"fdtaddr=780000\0" \
	"fdtfile=mpc832x_mds.dtb\0" \
	""

	#define CONFIG_NFSBOOTCOMMAND \
	"setenv bootargs root=/dev/nfs rw " \
	"nfsroot=$serverip:$rootpath " \
	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \
	"$netdev:off " \
	"console=$consoledev,$baudrate $othbootargs;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr - $fdtaddr"

	#define CONFIG_RAMBOOTCOMMAND \
	"setenv bootargs root=/dev/ram rw " \
	"console=$consoledev,$baudrate $othbootargs;" \
	"tftp $ramdiskaddr $ramdiskfile;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr $ramdiskaddr $fdtaddr"

	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND

	#endif /* __CONFIG_H */