[people/ms/u-boot.git] / include / configs / iocon.h

/*
 * (C) Copyright 2010
 * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_405EP		1	/* this is a PPC405 CPU */
#define CONFIG_4xx		1	/*  member of PPC4xx family */
#define CONFIG_IOCON		1	/*  on a IoCon board */

#define	CONFIG_SYS_TEXT_BASE	0xFFFC0000

/*
 * Include common defines/options for all AMCC eval boards
 */
#define CONFIG_HOSTNAME		iocon
#define CONFIG_IDENT_STRING	" iocon 0.04"
#include "amcc-common.h"

#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_EARLY_INIT_R
#define CONFIG_LAST_STAGE_INIT

#define CONFIG_SYS_CLK_FREQ	33333333 /* external frequency to pll   */

/*
 * Configure PLL
 */
#define PLLMR0_DEFAULT PLLMR0_266_133_66
#define PLLMR1_DEFAULT PLLMR1_266_133_66

#undef CONFIG_ZERO_BOOTDELAY_CHECK	/* ignore keypress on bootdelay==0 */
#define CONFIG_AUTOBOOT_KEYED		/* use key strings to stop autoboot */
#define CONFIG_AUTOBOOT_STOP_STR " "

/* new uImage format support */
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE	/* enable fit_format_{error,warning}() */

#define CONFIG_ENV_IS_IN_FLASH	/* use FLASH for environment vars */

/*
 * Default environment variables
 */
#define	CONFIG_EXTRA_ENV_SETTINGS					\
	CONFIG_AMCC_DEF_ENV						\
	CONFIG_AMCC_DEF_ENV_POWERPC					\
	CONFIG_AMCC_DEF_ENV_NOR_UPD					\
	"kernel_addr=fc000000\0"					\
	"fdt_addr=fc1e0000\0"						\
	"ramdisk_addr=fc200000\0"					\
	""

#define CONFIG_PHY_ADDR		4	/* PHY address			*/
#define CONFIG_HAS_ETH0
#define CONFIG_PHY_CLK_FREQ    EMAC_STACR_CLK_66MHZ

/*
 * Commands additional to the ones defined in amcc-common.h
 */
#define CONFIG_CMD_CACHE
#undef CONFIG_CMD_EEPROM

/*
 * SDRAM configuration (please see cpu/ppc/sdram.[ch])
 */
#define CONFIG_SDRAM_BANK0	1	/* init onboard SDRAM bank 0 */

/* SDRAM timings used in datasheet */
#define CONFIG_SYS_SDRAM_CL             3	/* CAS latency */
#define CONFIG_SYS_SDRAM_tRP           20	/* PRECHARGE command period */
#define CONFIG_SYS_SDRAM_tRC           66	/* ACTIVE-to-ACTIVE period */
#define CONFIG_SYS_SDRAM_tRCD          20	/* ACTIVE-to-READ delay */
#define CONFIG_SYS_SDRAM_tRFC          66	/* Auto refresh period */

/*
 * If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
 * If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
 * Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD.
 * The Linux BASE_BAUD define should match this configuration.
 *    baseBaud = cpuClock/(uartDivisor*16)
 * If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
 * set Linux BASE_BAUD to 403200.
 */
#define CONFIG_CONS_INDEX		1	/* Use UART0 */
#undef  CONFIG_SYS_EXT_SERIAL_CLOCK		/* external serial clock */
#undef  CONFIG_SYS_405_UART_ERRATA_59		/* 405GP/CR Rev. D silicon */
#define CONFIG_SYS_BASE_BAUD		691200

/*
 * I2C stuff
 */
#undef CONFIG_HARD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED	400000
#define CONFIG_SYS_I2C_SOFT_SLAVE	0xFE

/*
 * Software (bit-bang) I2C driver configuration
 */

#ifndef __ASSEMBLY__
void fpga_gpio_set(int pin);
void fpga_gpio_clear(int pin);
int fpga_gpio_get(int pin);
#endif

#define I2C_ACTIVE	{ }
#define I2C_TRISTATE	{ }
#define I2C_READ	fpga_gpio_get(0x0040) ? 1 : 0
#define I2C_SDA(bit)	if (bit) fpga_gpio_set(0x0040); \
			else fpga_gpio_clear(0x0040)
#define I2C_SCL(bit)	if (bit) fpga_gpio_set(0x0020); \
			else fpga_gpio_clear(0x0020)
#define I2C_DELAY	udelay(25)	/* 1/4 I2C clock duration */

/*
 * OSD hardware
 */
#define CONFIG_SYS_MPC92469AC
#define CONFIG_SYS_CH7301

/*
 * FLASH organization
 */
#define CONFIG_SYS_FLASH_CFI		/* The flash is CFI compatible	*/
#define CONFIG_FLASH_CFI_DRIVER		/* Use common CFI driver	*/

#define CONFIG_SYS_FLASH_BASE		0xFC000000
#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }

#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT	512	/* max num of sectors per chip*/

#define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase/ms */
#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write/ms */

#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buff'd writes */
#define CONFIG_SYS_FLASH_PROTECTION	1	/* use hardware flash protect */

#define CONFIG_SYS_FLASH_EMPTY_INFO	/* 'E' for empty sector on flinfo */
#define CONFIG_SYS_FLASH_QUIET_TEST	1	/* no warn upon unknown flash */

#ifdef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE	0x20000	/* 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

/*
 * PPC405 GPIO Configuration
 */
#define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO	Alternate1	*/ \
{ \
/* GPIO Core 0 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO0	PerBLast */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO1	TS1E */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO2	TS2E */ \
{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO3	TS1O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO4	TS2O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_1      }, /* GPIO5	TS3 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO6	TS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO7	TS5 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO8	TS6 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO9	TrcClk */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10	PerCS1 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11	PerCS2 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12	PerCS3 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO13	PerCS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO14	PerAddr03 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO15	PerAddr04 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16	PerAddr05 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17	IRQ0 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18	IRQ1 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19	IRQ2 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO20	IRQ3 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO21	IRQ4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO22	IRQ5 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO23	IRQ6 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24	UART0_DCD */ \
{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25	UART0_DSR */ \
{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26	UART0_RI */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27	UART0_DTR */ \
{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28	UART1_Rx */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29	UART1_Tx */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO30	RejectPkt0 */ \
{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO31	RejectPkt1 */ \
} \
}

/*
 * Definitions for initial stack pointer and data area (in data cache)
 */
/* use on chip memory (OCM) for temperary stack until sdram is tested */
#define CONFIG_SYS_TEMP_STACK_OCM        1

/* On Chip Memory location */
#define CONFIG_SYS_OCM_DATA_ADDR	0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE	0x1000
#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
#define CONFIG_SYS_INIT_RAM_END	CONFIG_SYS_OCM_DATA_SIZE /* End of used area */

#define CONFIG_SYS_GBL_DATA_SIZE	128  /* size/bytes res'd for init data*/
#define CONFIG_SYS_GBL_DATA_OFFSET \
	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

/*
 * External Bus Controller (EBC) Setup
 */

/* Memory Bank 0 (NOR-FLASH) initialization */
#define CONFIG_SYS_EBC_PB0AP		0xa382a880
#define CONFIG_SYS_EBC_PB0CR		0xFC0DA000

/* Memory Bank 1 (NVRAM) initializatio */
#define CONFIG_SYS_EBC_PB1AP		0x92015480
#define CONFIG_SYS_EBC_PB1CR		0xFB858000

/* Memory Bank 2 (FPGA0) initialization */
#define CONFIG_SYS_FPGA0_BASE		0x7f100000
#define CONFIG_SYS_EBC_PB2AP		0x02825080
#define CONFIG_SYS_EBC_PB2CR		(CONFIG_SYS_FPGA0_BASE | 0x1a000)

#define CONFIG_SYS_FPGA_BASE(k)		CONFIG_SYS_FPGA0_BASE
#define CONFIG_SYS_FPGA_DONE(k)		0x0010

#define CONFIG_SYS_FPGA_COUNT		1

/* Memory Bank 3 (Latches) initialization */
#define CONFIG_SYS_LATCH_BASE		0x7f200000
#define CONFIG_SYS_EBC_PB3AP		0x02025080
#define CONFIG_SYS_EBC_PB3CR		0x7f21a000

#define CONFIG_SYS_LATCH0_RESET		0xffef
#define CONFIG_SYS_LATCH0_BOOT		0xffff
#define CONFIG_SYS_LATCH1_RESET		0xffff
#define CONFIG_SYS_LATCH1_BOOT		0xffff

/*
 * OSD Setup
 */
#define CONFIG_SYS_MPC92469AC
#define CONFIG_SYS_CH7301
#define CONFIG_SYS_OSD_SCREENS		CONFIG_SYS_FPGA_COUNT

#endif	/* __CONFIG_H */
Commit	Line	Data
a605ea7e DE	1	/*
	2	* (C) Copyright 2010
	3	* Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	#ifndef __CONFIG_H
	25	#define __CONFIG_H
	26
	27	#define CONFIG_405EP 1 /* this is a PPC405 CPU */
	28	#define CONFIG_4xx 1 /* member of PPC4xx family */
	29	#define CONFIG_IOCON 1 /* on a IoCon board */
	30
	31	#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
	32
	33	/*
	34	* Include common defines/options for all AMCC eval boards
	35	*/
	36	#define CONFIG_HOSTNAME iocon
996d88d8	37	#define CONFIG_IDENT_STRING " iocon 0.04"
a605ea7e DE	38	#include "amcc-common.h"
a605ea7e DE	39
6e9e6c36 DE	40	#define CONFIG_BOARD_EARLY_INIT_F
6e9e6c36 DE	41	#define CONFIG_BOARD_EARLY_INIT_R
a605ea7e DE	42	#define CONFIG_LAST_STAGE_INIT
	43
	44	#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
	45
	46	/*
	47	* Configure PLL
	48	*/
	49	#define PLLMR0_DEFAULT PLLMR0_266_133_66
	50	#define PLLMR1_DEFAULT PLLMR1_266_133_66
	51
996d88d8 DE	52	#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */
	53	#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
	54	#define CONFIG_AUTOBOOT_STOP_STR " "
	55
a605ea7e DE	56	/* new uImage format support */
	57	#define CONFIG_FIT
	58	#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
	59
	60	#define CONFIG_ENV_IS_IN_FLASH /* use FLASH for environment vars */
	61
	62	/*
	63	* Default environment variables
	64	*/
	65	#define CONFIG_EXTRA_ENV_SETTINGS \
	66	CONFIG_AMCC_DEF_ENV \
	67	CONFIG_AMCC_DEF_ENV_POWERPC \
	68	CONFIG_AMCC_DEF_ENV_NOR_UPD \
	69	"kernel_addr=fc000000\0" \
	70	"fdt_addr=fc1e0000\0" \
	71	"ramdisk_addr=fc200000\0" \
	72	""
	73
	74	#define CONFIG_PHY_ADDR 4 /* PHY address */
	75	#define CONFIG_HAS_ETH0
	76	#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
	77
	78	/*
	79	* Commands additional to the ones defined in amcc-common.h
	80	*/
	81	#define CONFIG_CMD_CACHE
	82	#undef CONFIG_CMD_EEPROM
	83
	84	/*
	85	* SDRAM configuration (please see cpu/ppc/sdram.[ch])
	86	*/
	87	#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
	88
	89	/* SDRAM timings used in datasheet */
	90	#define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
	91	#define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
	92	#define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE period */
	93	#define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
	94	#define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
	95
	96	/*
	97	* If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
	98	* If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
	99	* Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD.
	100	* The Linux BASE_BAUD define should match this configuration.
	101	* baseBaud = cpuClock/(uartDivisor*16)
	102	* If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
	103	* set Linux BASE_BAUD to 403200.
	104	*/
	105	#define CONFIG_CONS_INDEX 1 /* Use UART0 */
	106	#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
	107	#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
	108	#define CONFIG_SYS_BASE_BAUD 691200
	109
	110	/*
	111	* I2C stuff
	112	*/
ea818dbb HS	113	#undef CONFIG_HARD_I2C
	114	#define CONFIG_SYS_I2C
	115	#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
	116	#define CONFIG_SYS_I2C_SOFT_SPEED 400000
	117	#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
a605ea7e DE	118
	119	/*
	120	* Software (bit-bang) I2C driver configuration
	121	*/
	122
	123	#ifndef __ASSEMBLY__
	124	void fpga_gpio_set(int pin);
	125	void fpga_gpio_clear(int pin);
	126	int fpga_gpio_get(int pin);
	127	#endif
	128
	129	#define I2C_ACTIVE { }
	130	#define I2C_TRISTATE { }
	131	#define I2C_READ fpga_gpio_get(0x0040) ? 1 : 0
	132	#define I2C_SDA(bit) if (bit) fpga_gpio_set(0x0040); \
	133	else fpga_gpio_clear(0x0040)
	134	#define I2C_SCL(bit) if (bit) fpga_gpio_set(0x0020); \
	135	else fpga_gpio_clear(0x0020)
	136	#define I2C_DELAY udelay(25) /* 1/4 I2C clock duration */
	137
2da0fc0d DE	138	/*
	139	* OSD hardware
	140	*/
	141	#define CONFIG_SYS_MPC92469AC
	142	#define CONFIG_SYS_CH7301
	143
a605ea7e DE	144	/*
	145	* FLASH organization
	146	*/
	147	#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
	148	#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
	149
	150	#define CONFIG_SYS_FLASH_BASE 0xFC000000
	151	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
	152
	153	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
	154	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sectors per chip*/
	155
	156	#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase/ms */
	157	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write/ms */
	158
	159	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buff'd writes */
	160	#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protect */
	161
	162	#define CONFIG_SYS_FLASH_EMPTY_INFO /* 'E' for empty sector on flinfo */
	163	#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* no warn upon unknown flash */
	164
	165	#ifdef CONFIG_ENV_IS_IN_FLASH
	166	#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
	167	#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
	168	#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
	169
	170	/* Address and size of Redundant Environment Sector */
	171	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
	172	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
	173	#endif
	174
	175	/*
	176	* PPC405 GPIO Configuration
	177	*/
	178	#define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alternate1 */ \
	179	{ \
	180	/* GPIO Core 0 */ \
	181	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast */ \
	182	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
	183	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
	184	{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
	185	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
	186	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO5 TS3 */ \
	187	{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
	188	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO7 TS5 */ \
	189	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
	190	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
	191	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
	192	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
	193	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
	194	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
	195	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 */ \
	196	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 */ \
	197	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 */ \
	198	{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 */ \
	199	{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 */ \
	200	{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 */ \
	201	{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 */ \
	202	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 */ \
	203	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 */ \
	204	{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 */ \
	205	{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD */ \
	206	{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
	207	{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
208	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
209	{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx */ \
210	{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
211	{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 */ \
212	{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 */ \
213	} \
214	}
215
216	/*
217	* Definitions for initial stack pointer and data area (in data cache)
218	*/
219	/* use on chip memory (OCM) for temperary stack until sdram is tested */
220	#define CONFIG_SYS_TEMP_STACK_OCM 1
221
222	/* On Chip Memory location */
223	#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
224	#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
225	#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
226	#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
227
228	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size/bytes res'd for init data*/
229	#define CONFIG_SYS_GBL_DATA_OFFSET \
230	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
231	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
232
233	/*
234	* External Bus Controller (EBC) Setup
235	*/
236
237	/* Memory Bank 0 (NOR-FLASH) initialization */
238	#define CONFIG_SYS_EBC_PB0AP 0xa382a880
239	#define CONFIG_SYS_EBC_PB0CR 0xFC0DA000
240
241	/* Memory Bank 1 (NVRAM) initializatio */
242	#define CONFIG_SYS_EBC_PB1AP 0x92015480
243	#define CONFIG_SYS_EBC_PB1CR 0xFB858000
244
2da0fc0d DE	245	/* Memory Bank 2 (FPGA0) initialization */
2da0fc0d DE	246	#define CONFIG_SYS_FPGA0_BASE 0x7f100000
a605ea7e	247	#define CONFIG_SYS_EBC_PB2AP 0x02825080
2da0fc0d DE	248	#define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_FPGA0_BASE \| 0x1a000)
	249
	250	#define CONFIG_SYS_FPGA_BASE(k) CONFIG_SYS_FPGA0_BASE
	251	#define CONFIG_SYS_FPGA_DONE(k) 0x0010
a605ea7e	252
2da0fc0d	253	#define CONFIG_SYS_FPGA_COUNT 1
a605ea7e DE	254
	255	/* Memory Bank 3 (Latches) initialization */
	256	#define CONFIG_SYS_LATCH_BASE 0x7f200000
	257	#define CONFIG_SYS_EBC_PB3AP 0x02025080
	258	#define CONFIG_SYS_EBC_PB3CR 0x7f21a000
	259
	260	#define CONFIG_SYS_LATCH0_RESET 0xffef
	261	#define CONFIG_SYS_LATCH0_BOOT 0xffff
	262	#define CONFIG_SYS_LATCH1_RESET 0xffff
	263	#define CONFIG_SYS_LATCH1_BOOT 0xffff
	264
2da0fc0d DE	265	/*
	266	* OSD Setup
	267	*/
	268	#define CONFIG_SYS_MPC92469AC
	269	#define CONFIG_SYS_CH7301
	270	#define CONFIG_SYS_OSD_SCREENS CONFIG_SYS_FPGA_COUNT
	271
a605ea7e	272	#endif /* __CONFIG_H */