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

 /*
  * (C) Copyright 2005-2007
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 /************************************************************************
  * bamboo.h - configuration for BAMBOO board
  ***********************************************************************/
 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*-----------------------------------------------------------------------
  * High Level Configuration Options
  *----------------------------------------------------------------------*/
 #define CONFIG_BAMBOO		1	/* Board is BAMBOO              */
 #define CONFIG_440EP		1	/* Specific PPC440EP support    */
 #define CONFIG_440		1	/* ... PPC440 family	        */
 #define CONFIG_SYS_CLK_FREQ	33333333    /* external freq to pll	*/

 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE	0xFFFA0000
 #endif

 /*
  * Include common defines/options for all AMCC eval boards
  */
 #define CONFIG_HOSTNAME		bamboo
 #include "amcc-common.h"

 /* Reclaim some space. */
 #undef CONFIG_SYS_LONGHELP

 /*
  * Please note that, if NAND support is enabled, the 2nd ethernet port
  * can't be used because of pin multiplexing. So, if you want to use the
  * 2nd ethernet port you have to "undef" the following define.
  */
 #define CONFIG_BAMBOO_NAND      1       /* enable nand flash support    */

 /*-----------------------------------------------------------------------
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_FLASH_BASE	        0xfff00000	    /* start of FLASH	*/
 #define CONFIG_SYS_PCI_MEMBASE	        0xa0000000	    /* mapped pci memory*/
 #define CONFIG_SYS_PCI_MEMBASE1        CONFIG_SYS_PCI_MEMBASE  + 0x10000000
 #define CONFIG_SYS_PCI_MEMBASE2        CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
 #define CONFIG_SYS_PCI_MEMBASE3        CONFIG_SYS_PCI_MEMBASE2 + 0x10000000

 /*Don't change either of these*/
 #define CONFIG_SYS_PCI_BASE		0xe0000000	    /* internal PCI regs*/
 /*Don't change either of these*/

 #define CONFIG_SYS_USB_DEVICE          0x50000000
 #define CONFIG_SYS_NVRAM_BASE_ADDR     0x80000000
 #define CONFIG_SYS_BOOT_BASE_ADDR      0xf0000000
 #define CONFIG_SYS_NAND_ADDR           0x90000000
 #define CONFIG_SYS_NAND2_ADDR          0x94000000

 /*-----------------------------------------------------------------------
  * Initial RAM & stack pointer (placed in SDRAM)
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CONFIG_SYS_INIT_RAM_ADDR	0x70000000	/* DCache       */
 #define CONFIG_SYS_INIT_RAM_SIZE	(4 << 10)
 #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

 /*-----------------------------------------------------------------------
  * Serial Port
  *----------------------------------------------------------------------*/
 #define CONFIG_CONS_INDEX	1	/* Use UART0			*/
 #define CONFIG_SYS_EXT_SERIAL_CLOCK	11059200 /* use external 11.059MHz clk	*/

 /*-----------------------------------------------------------------------
  * NVRAM/RTC
  *
  * NOTE: The RTC registers are located at 0x7FFF0 - 0x7FFFF
  * The DS1558 code assumes this condition
  *
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_NVRAM_SIZE	        (0x2000 - 0x10) /* NVRAM size(8k)- RTC regs     */
 #define CONFIG_RTC_DS1556	1		         /* DS1556 RTC		*/

 /*-----------------------------------------------------------------------
  * Environment
  *----------------------------------------------------------------------*/
 #define CONFIG_ENV_IS_IN_FLASH     1	/* use FLASH for environment vars	*/

 /*-----------------------------------------------------------------------
  * FLASH related
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_MAX_FLASH_BANKS	3	/* number of banks			*/
 #define CONFIG_SYS_MAX_FLASH_SECT	256	/* sectors per device			*/

 #undef	CONFIG_SYS_FLASH_CHECKSUM
 #define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/

 #define CONFIG_SYS_FLASH_ADDR0         0x555
 #define CONFIG_SYS_FLASH_ADDR1         0x2aa
 #define CONFIG_SYS_FLASH_WORD_SIZE     unsigned char

 #define CONFIG_SYS_FLASH_2ND_16BIT_DEV 1	/* bamboo has 8 and 16bit device	*/
 #define CONFIG_SYS_FLASH_2ND_ADDR      0x87800000  /* bamboo has 8 and 16bit device	*/

 #ifdef CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_ENV_SECT_SIZE	0x10000	/* size of one complete sector		*/
 #define CONFIG_ENV_ADDR		((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
 #define	CONFIG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/

 /* Address and size of Redundant Environment Sector	*/
 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
 #endif /* CONFIG_ENV_IS_IN_FLASH */

 /*-----------------------------------------------------------------------
  * NAND FLASH
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_MAX_NAND_DEVICE	2
 #define CONFIG_SYS_NAND_BASE		(CONFIG_SYS_NAND_ADDR + CONFIG_SYS_NAND_CS)
 #define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_ADDR + 2 }
 #define CONFIG_SYS_NAND_SELECT_DEVICE  1	/* nand driver supports mutipl. chips	*/
 #define CONFIG_SYS_NAND_CS		1

 /*-----------------------------------------------------------------------
  * DDR SDRAM
  *----------------------------------------------------------------------------- */
 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for setup             */
 #undef CONFIG_DDR_ECC			/* don't use ECC			*/
 #define CONFIG_SYS_SIMULATE_SPD_EEPROM	0xff	/* simulate spd eeprom on this address	*/
 #define SPD_EEPROM_ADDRESS	{CONFIG_SYS_SIMULATE_SPD_EEPROM, 0x50, 0x51}
 #define CONFIG_SYS_MBYTES_SDRAM	(64)	/* 64MB fixed size for early-sdram-init */
 #define CONFIG_PROG_SDRAM_TLB

 /*-----------------------------------------------------------------------
  * I2C
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0		400000

 #define CONFIG_SYS_I2C_EEPROM_ADDR	(0xa8>>1)
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10

 #ifdef CONFIG_ENV_IS_IN_EEPROM
 #define CONFIG_ENV_SIZE		0x200	    /* Size of Environment vars */
 #define CONFIG_ENV_OFFSET		0x0
 #endif /* CONFIG_ENV_IS_IN_EEPROM */

 /*
  * Default environment variables
  */
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	CONFIG_AMCC_DEF_ENV						\
 	CONFIG_AMCC_DEF_ENV_POWERPC					\
 	CONFIG_AMCC_DEF_ENV_PPC_OLD					\
 	CONFIG_AMCC_DEF_ENV_NOR_UPD					\
 	"kernel_addr=fff00000\0"					\
 	"ramdisk_addr=fff10000\0"					\
 	""

 #define CONFIG_HAS_ETH0
 #define CONFIG_PHY_ADDR		0	/* PHY address, See schematics	*/
 #define CONFIG_PHY1_ADDR        1

 #ifndef CONFIG_BAMBOO_NAND
 #define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"	*/
 #endif /* CONFIG_BAMBOO_NAND */

 #ifdef CONFIG_440EP
 /* USB */
 #define CONFIG_USB_OHCI

 /*Comment this out to enable USB 1.1 device*/
 #define USB_2_0_DEVICE
 #endif /*CONFIG_440EP*/

 /*
  * Commands additional to the ones defined in amcc-common.h
  */
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_SDRAM

 #ifdef CONFIG_BAMBOO_NAND
 #define CONFIG_CMD_NAND
 #endif

 #define CONFIG_SUPPORT_VFAT

 /* Partitions */

 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------
  */
 /* General PCI */
 #define CONFIG_PCI_INDIRECT_BRIDGE	/* indirect PCI bridge support */
 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup  */
 #define CONFIG_SYS_PCI_TARGBASE        0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE*/

 /* Board-specific PCI */
 #define CONFIG_SYS_PCI_TARGET_INIT
 #define CONFIG_SYS_PCI_MASTER_INIT

 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8	/* AMCC */
 #define CONFIG_SYS_PCI_SUBSYS_ID       0xcafe	/* Whatever */

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2005-2007
	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	/************************************************************************
	* bamboo.h - configuration for BAMBOO board
	***********************************************************************/
	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*-----------------------------------------------------------------------
	* High Level Configuration Options
	----------------------------------------------------------------------/
	#define CONFIG_BAMBOO 1 /* Board is BAMBOO */
	#define CONFIG_440EP 1 /* Specific PPC440EP support */
	#define CONFIG_440 1 /* ... PPC440 family */
	#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */

	#ifndef CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_TEXT_BASE 0xFFFA0000
	#endif

	/*
	* Include common defines/options for all AMCC eval boards
	*/
	#define CONFIG_HOSTNAME bamboo
	#include "amcc-common.h"

	/* Reclaim some space. */
	#undef CONFIG_SYS_LONGHELP

	/*
	* Please note that, if NAND support is enabled, the 2nd ethernet port
	* can't be used because of pin multiplexing. So, if you want to use the
	* 2nd ethernet port you have to "undef" the following define.
	*/
	#define CONFIG_BAMBOO_NAND 1 /* enable nand flash support */

	/*-----------------------------------------------------------------------
	* Base addresses -- Note these are effective addresses where the
	* actual resources get mapped (not physical addresses)
	----------------------------------------------------------------------/
	#define CONFIG_SYS_FLASH_BASE 0xfff00000 /* start of FLASH */
	#define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/
	#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
	#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
	#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000

	/Don't change either of these/
	#define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs*/
	/Don't change either of these/

	#define CONFIG_SYS_USB_DEVICE 0x50000000
	#define CONFIG_SYS_NVRAM_BASE_ADDR 0x80000000
	#define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000
	#define CONFIG_SYS_NAND_ADDR 0x90000000
	#define CONFIG_SYS_NAND2_ADDR 0x94000000

	/*-----------------------------------------------------------------------
	* Initial RAM & stack pointer (placed in SDRAM)
	----------------------------------------------------------------------/
	#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */
	#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
	#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
	#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

	/*-----------------------------------------------------------------------
	* Serial Port
	----------------------------------------------------------------------/
	#define CONFIG_CONS_INDEX 1 /* Use UART0 */
	#define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */

	/*-----------------------------------------------------------------------
	* NVRAM/RTC
	*
	* NOTE: The RTC registers are located at 0x7FFF0 - 0x7FFFF
	* The DS1558 code assumes this condition
	*
	----------------------------------------------------------------------/
	#define CONFIG_SYS_NVRAM_SIZE (0x2000 - 0x10) /* NVRAM size(8k)- RTC regs */
	#define CONFIG_RTC_DS1556 1 /* DS1556 RTC */

	/*-----------------------------------------------------------------------
	* Environment
	----------------------------------------------------------------------/
	#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */

	/*-----------------------------------------------------------------------
	* FLASH related
	----------------------------------------------------------------------/
	#define CONFIG_SYS_MAX_FLASH_BANKS 3 /* number of banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */

	#undef CONFIG_SYS_FLASH_CHECKSUM
	#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */

	#define CONFIG_SYS_FLASH_ADDR0 0x555
	#define CONFIG_SYS_FLASH_ADDR1 0x2aa
	#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char

	#define CONFIG_SYS_FLASH_2ND_16BIT_DEV 1 /* bamboo has 8 and 16bit device */
	#define CONFIG_SYS_FLASH_2ND_ADDR 0x87800000 /* bamboo has 8 and 16bit device */

	#ifdef CONFIG_ENV_IS_IN_FLASH
	#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
	#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */

	/* Address and size of Redundant Environment Sector */
	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
	#endif /* CONFIG_ENV_IS_IN_FLASH */

	/*-----------------------------------------------------------------------
	* NAND FLASH
	----------------------------------------------------------------------/
	#define CONFIG_SYS_MAX_NAND_DEVICE 2
	#define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_ADDR + CONFIG_SYS_NAND_CS)
	#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_ADDR + 2 }
	#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
	#define CONFIG_SYS_NAND_CS 1

	/*-----------------------------------------------------------------------
	* DDR SDRAM
	----------------------------------------------------------------------------- /
	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
	#undef CONFIG_DDR_ECC /* don't use ECC */
	#define CONFIG_SYS_SIMULATE_SPD_EEPROM 0xff /* simulate spd eeprom on this address */
	#define SPD_EEPROM_ADDRESS {CONFIG_SYS_SIMULATE_SPD_EEPROM, 0x50, 0x51}
	#define CONFIG_SYS_MBYTES_SDRAM (64) /* 64MB fixed size for early-sdram-init */
	#define CONFIG_PROG_SDRAM_TLB

	/*-----------------------------------------------------------------------
	* I2C
	----------------------------------------------------------------------/
	#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

	#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1)
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10

	#ifdef CONFIG_ENV_IS_IN_EEPROM
	#define CONFIG_ENV_SIZE 0x200 /* Size of Environment vars */
	#define CONFIG_ENV_OFFSET 0x0
	#endif /* CONFIG_ENV_IS_IN_EEPROM */

	/*
	* Default environment variables
	*/
	#define CONFIG_EXTRA_ENV_SETTINGS \
	CONFIG_AMCC_DEF_ENV \
	CONFIG_AMCC_DEF_ENV_POWERPC \
	CONFIG_AMCC_DEF_ENV_PPC_OLD \
	CONFIG_AMCC_DEF_ENV_NOR_UPD \
	"kernel_addr=fff00000\0" \
	"ramdisk_addr=fff10000\0" \
	""

	#define CONFIG_HAS_ETH0
	#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
	#define CONFIG_PHY1_ADDR 1

	#ifndef CONFIG_BAMBOO_NAND
	#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
	#endif /* CONFIG_BAMBOO_NAND */

	#ifdef CONFIG_440EP
	/* USB */
	#define CONFIG_USB_OHCI

	/Comment this out to enable USB 1.1 device/
	#define USB_2_0_DEVICE
	#endif /CONFIG_440EP/

	/*
	* Commands additional to the ones defined in amcc-common.h
	*/
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_SDRAM

	#ifdef CONFIG_BAMBOO_NAND
	#define CONFIG_CMD_NAND
	#endif

	#define CONFIG_SUPPORT_VFAT

	/* Partitions */

	/*-----------------------------------------------------------------------
	* PCI stuff
	*-----------------------------------------------------------------------
	*/
	/* General PCI */
	#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE*/

	/* Board-specific PCI */
	#define CONFIG_SYS_PCI_TARGET_INIT
	#define CONFIG_SYS_PCI_MASTER_INIT

	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
	#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */

	#endif /* __CONFIG_H */