[people/ms/u-boot.git] / include / configs / qemu-ppce500.h

/*
 * Copyright 2011-2014 Freescale Semiconductor, Inc.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/*
 * Corenet DS style board configuration file
 */
#ifndef __QEMU_PPCE500_H
#define __QEMU_PPCE500_H

#define CONFIG_SYS_MPC85XX_NO_RESETVEC

#define CONFIG_SYS_RAMBOOT

#define CONFIG_PCI1		1	/* PCI controller 1 */
#define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
#define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */

#define CONFIG_ENV_OVERWRITE

#define CONFIG_ENABLE_36BIT_PHYS

#define CONFIG_ADDR_MAP
#define CONFIG_SYS_NUM_ADDR_MAP		16	/* number of TLB1 entries */

#define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest works on */
#define CONFIG_SYS_MEMTEST_END		0x00400000
#define CONFIG_SYS_ALT_MEMTEST

/* Needed to fill the ccsrbar pointer */

/* Virtual address to CCSRBAR */
#define CONFIG_SYS_CCSRBAR		0xe0000000
/* Physical address should be a function call */
#ifndef __ASSEMBLY__
extern unsigned long long get_phys_ccsrbar_addr_early(void);
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH (get_phys_ccsrbar_addr_early() >> 32)
#define CONFIG_SYS_CCSRBAR_PHYS_LOW get_phys_ccsrbar_addr_early()
#else
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
#endif

/* Virtual address range for PCI region maps */
#define CONFIG_SYS_PCI_MAP_START	0x80000000
#define CONFIG_SYS_PCI_MAP_END		0xe8000000

/* Virtual address to a temporary map if we need it (max 128MB) */
#define CONFIG_SYS_TMPVIRT		0xe8000000

/*
 * 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_CHIP_SELECTS_PER_CTRL	0

#define CONFIG_SYS_CLK_FREQ        33000000

#define CONFIG_SYS_BOOT_BLOCK		0x00000000	/* boot TLB */

#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE

#define CONFIG_HWCONFIG

#define CONFIG_SYS_INIT_RAM_ADDR		0x00100000
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH	0x0
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW	0x00100000
/* 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_LEN		(512 * 1024)
#define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)

#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, 57600, 115200}

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

/*
 * General PCI
 * Memory space is mapped 1-1, but I/O space must start from 0.
 */

#ifdef CONFIG_PCI
#define CONFIG_PCI_INDIRECT_BRIDGE

#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
#endif	/* CONFIG_PCI */

#define CONFIG_LBA48

/*
 * Environment
 */
#define CONFIG_ENV_SIZE		0x2000

#define CONFIG_LOADS_ECHO		/* echo on for serial download */

#define CONFIG_LAST_STAGE_INIT

/*
 * Command line configuration.
 */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */

/*
 * 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
 */
#define CONFIG_ROOTPATH		"/opt/nfsroot"
#define CONFIG_BOOTFILE		"uImage"
#define CONFIG_UBOOTPATH	"u-boot.bin"	/* U-Boot image on TFTP server*/

/* default location for tftp and bootm */
#define CONFIG_LOADADDR		1000000

#define CONFIG_BOOTCOMMAND		\
	"test -n \"$qemu_kernel_addr\" && bootm $qemu_kernel_addr - $fdt_addr_r\0"

#endif	/* __QEMU_PPCE500_H */
Commit	Line	Data
fa08d395 AG	1	/*
	2	* Copyright 2011-2014 Freescale Semiconductor, Inc.
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	/*
	8	* Corenet DS style board configuration file
	9	*/
	10	#ifndef __QEMU_PPCE500_H
	11	#define __QEMU_PPCE500_H
	12
fa08d395 AG	13	#define CONFIG_SYS_MPC85XX_NO_RESETVEC
	14
	15	#define CONFIG_SYS_RAMBOOT
	16
fa08d395 AG	17	#define CONFIG_PCI1 1 /* PCI controller 1 */
	18	#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
	19	#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */
	20
	21	#define CONFIG_ENV_OVERWRITE
	22
	23	#define CONFIG_ENABLE_36BIT_PHYS
	24
	25	#define CONFIG_ADDR_MAP
	26	#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
	27
	28	#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
	29	#define CONFIG_SYS_MEMTEST_END 0x00400000
	30	#define CONFIG_SYS_ALT_MEMTEST
fa08d395 AG	31
fa08d395 AG	32	/* Needed to fill the ccsrbar pointer */
fa08d395 AG	33
	34	/* Virtual address to CCSRBAR */
	35	#define CONFIG_SYS_CCSRBAR 0xe0000000
	36	/* Physical address should be a function call */
	37	#ifndef __ASSEMBLY__
	38	extern unsigned long long get_phys_ccsrbar_addr_early(void);
e834975b AG	39	#define CONFIG_SYS_CCSRBAR_PHYS_HIGH (get_phys_ccsrbar_addr_early() >> 32)
	40	#define CONFIG_SYS_CCSRBAR_PHYS_LOW get_phys_ccsrbar_addr_early()
	41	#else
	42	#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
	43	#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
fa08d395	44	#endif
e834975b	45
fa08d395 AG	46	/* Virtual address range for PCI region maps */
	47	#define CONFIG_SYS_PCI_MAP_START 0x80000000
	48	#define CONFIG_SYS_PCI_MAP_END 0xe8000000
	49
	50	/* Virtual address to a temporary map if we need it (max 128MB) */
	51	#define CONFIG_SYS_TMPVIRT 0xe8000000
	52
	53	/*
	54	* DDR Setup
	55	*/
	56	#define CONFIG_VERY_BIG_RAM
	57	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
	58	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
	59
	60	#define CONFIG_CHIP_SELECTS_PER_CTRL 0
	61
	62	#define CONFIG_SYS_CLK_FREQ 33000000
	63
fa08d395 AG	64	#define CONFIG_SYS_BOOT_BLOCK 0x00000000 /* boot TLB */
	65
	66	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	67
fa08d395 AG	68	#define CONFIG_HWCONFIG
	69
	70	#define CONFIG_SYS_INIT_RAM_ADDR 0x00100000
	71	#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0x0
	72	#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW 0x00100000
	73	/* The assembler doesn't like typecast */
	74	#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
	75	((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) \| \
	76	CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
	77	#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
	78
	79	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
	80	GENERATED_GBL_DATA_SIZE)
	81	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
	82
	83	#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
	84	#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
	85
	86	#define CONFIG_CONS_INDEX 1
fa08d395 AG	87	#define CONFIG_SYS_NS16550_SERIAL
	88	#define CONFIG_SYS_NS16550_REG_SIZE 1
	89	#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0))
	90
	91	#define CONFIG_SYS_BAUDRATE_TABLE \
	92	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
	93
	94	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
	95	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
	96
fa08d395 AG	97	/*
	98	* General PCI
	99	* Memory space is mapped 1-1, but I/O space must start from 0.
	100	*/
	101
	102	#ifdef CONFIG_PCI
	103	#define CONFIG_PCI_INDIRECT_BRIDGE
fa08d395 AG	104
fa08d395 AG	105	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
fa08d395 AG	106	#endif /* CONFIG_PCI */
	107
	108	#define CONFIG_LBA48
fa08d395 AG	109
	110	/*
	111	* Environment
	112	*/
	113	#define CONFIG_ENV_SIZE 0x2000
	114
	115	#define CONFIG_LOADS_ECHO /* echo on for serial download */
	116
	117	#define CONFIG_LAST_STAGE_INIT
	118
	119	/*
	120	* Command line configuration.
	121	*/
fa08d395	122
fa08d395 AG	123	/*
	124	* Miscellaneous configurable options
	125	*/
fa08d395	126	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
fa08d395 AG	127
	128	/*
	129	* For booting Linux, the board info and command line data
	130	* have to be in the first 64 MB of memory, since this is
	131	* the maximum mapped by the Linux kernel during initialization.
	132	*/
	133	#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial map for Linux*/
	134	#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
	135
	136	/*
	137	* Environment Configuration
	138	*/
	139	#define CONFIG_ROOTPATH "/opt/nfsroot"
	140	#define CONFIG_BOOTFILE "uImage"
	141	#define CONFIG_UBOOTPATH "u-boot.bin" /* U-Boot image on TFTP server*/
	142
	143	/* default location for tftp and bootm */
	144	#define CONFIG_LOADADDR 1000000
	145
fa08d395 AG	146	#define CONFIG_BOOTCOMMAND \
	147	"test -n \"$qemu_kernel_addr\" && bootm $qemu_kernel_addr - $fdt_addr_r\0"
	148
	149	#endif /* __QEMU_PPCE500_H */