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

/*
 *  (C) Copyright 2010-2012
 *  NVIDIA Corporation <www.nvidia.com>
 *
 * 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 __TEGRA_COMMON_H
#define __TEGRA_COMMON_H
#include <asm/sizes.h>
#include <linux/stringify.h>

/*
 * High Level Configuration Options
 */
#define CONFIG_ARMCORTEXA9		/* This is an ARM V7 CPU core */
#define CONFIG_TEGRA			/* which is a Tegra generic machine */
#define CONFIG_SYS_L2CACHE_OFF		/* No L2 cache */

#define CONFIG_SYS_CACHELINE_SIZE	32

#include <asm/arch/tegra.h>		/* get chip and board defs */

/*
 * Display CPU and Board information
 */
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
#define CONFIG_OF_LIBFDT		/* enable passing of devicetree */

/* Environment */
#define CONFIG_ENV_VARS_UBOOT_CONFIG
#define CONFIG_ENV_SIZE			0x2000	/* Total Size Environment */

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN		(4 << 20)	/* 4MB  */

/*
 * PllX Configuration
 */
#define CONFIG_SYS_CPU_OSC_FREQUENCY	1000000	/* Set CPU clock to 1GHz */

#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#define CONFIG_SYS_NS16550_CLK		V_NS16550_CLK

/*
 * select serial console configuration
 */
#define CONFIG_CONS_INDEX	1

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE			115200

/* include default commands */
#include <config_cmd_default.h>

/* remove unused commands */
#undef CONFIG_CMD_FLASH		/* flinfo, erase, protect */
#undef CONFIG_CMD_FPGA		/* FPGA configuration support */
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_NFS		/* NFS support */
#undef CONFIG_CMD_NET		/* network support */

/* turn on command-line edit/hist/auto */
#define CONFIG_CMDLINE_EDITING
#define CONFIG_COMMAND_HISTORY
#define CONFIG_AUTO_COMPLETE

#define CONFIG_SYS_NO_FLASH

#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_BOOTDELAY	2		/* -1 to disable auto boot */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
#define CONFIG_SYS_PROMPT		V_PROMPT
/*
 * Increasing the size of the IO buffer as default nfsargs size is more
 *  than 256 and so it is not possible to edit it
 */
#define CONFIG_SYS_CBSIZE		(256 * 2) /* Console I/O Buffer Size */
/* 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)

#define CONFIG_SYS_MEMTEST_START	(NV_PA_SDRC_CS0 + 0x600000)
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x100000)

#define CONFIG_SYS_HZ			1000

/*-----------------------------------------------------------------------
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS	1
#define PHYS_SDRAM_1		NV_PA_SDRC_CS0
#define PHYS_SDRAM_1_SIZE	0x20000000	/* 512M */

#define CONFIG_SYS_UBOOT_START	CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_SDRAM_BASE	PHYS_SDRAM_1

#define CONFIG_SYS_BOOTMAPSZ	(256 << 20)	/* 256M */

#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_STACKBASE
#define CONFIG_SYS_INIT_RAM_SIZE	CONFIG_SYS_MALLOC_LEN
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
						CONFIG_SYS_INIT_RAM_SIZE - \
						GENERATED_GBL_DATA_SIZE)

#define CONFIG_TEGRA_GPIO
#define CONFIG_CMD_GPIO
#define CONFIG_CMD_ENTERRCM
#define CONFIG_CMD_BOOTZ

/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_RAM_DEVICE
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_MAX_SIZE		(CONFIG_SYS_TEXT_BASE - \
						CONFIG_SPL_TEXT_BASE)
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x00010000

#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT

#endif /* _TEGRA_COMMON_H_ */
Commit	Line	Data
f01b631f TW	1	/*
	2	* (C) Copyright 2010-2012
	3	* NVIDIA Corporation <www.nvidia.com>
	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 __TEGRA_COMMON_H
	25	#define __TEGRA_COMMON_H
	26	#include <asm/sizes.h>
	27	#include <linux/stringify.h>
	28
	29	/*
	30	* High Level Configuration Options
	31	*/
	32	#define CONFIG_ARMCORTEXA9 /* This is an ARM V7 CPU core */
	33	#define CONFIG_TEGRA /* which is a Tegra generic machine */
	34	#define CONFIG_SYS_L2CACHE_OFF /* No L2 cache */
	35
	36	#define CONFIG_SYS_CACHELINE_SIZE 32
	37
	38	#include <asm/arch/tegra.h> /* get chip and board defs */
	39
	40	/*
	41	* Display CPU and Board information
	42	*/
	43	#define CONFIG_DISPLAY_CPUINFO
	44	#define CONFIG_DISPLAY_BOARDINFO
	45
	46	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	47	#define CONFIG_OF_LIBFDT /* enable passing of devicetree */
	48
	49	/* Environment */
	50	#define CONFIG_ENV_VARS_UBOOT_CONFIG
	51	#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */
	52
	53	/*
	54	* Size of malloc() pool
	55	*/
	56	#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MB */
	57
	58	/*
	59	* PllX Configuration
	60	*/
	61	#define CONFIG_SYS_CPU_OSC_FREQUENCY 1000000 /* Set CPU clock to 1GHz */
	62
	63	#define CONFIG_SYS_NS16550
	64	#define CONFIG_SYS_NS16550_SERIAL
65	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
66	#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
67
68	/*
69	* select serial console configuration
70	*/
71	#define CONFIG_CONS_INDEX 1
72
73	/* allow to overwrite serial and ethaddr */
74	#define CONFIG_ENV_OVERWRITE
75	#define CONFIG_BAUDRATE 115200
76
77	/* include default commands */
78	#include <config_cmd_default.h>
79
80	/* remove unused commands */
81	#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
82	#undef CONFIG_CMD_FPGA /* FPGA configuration support */
83	#undef CONFIG_CMD_IMI
84	#undef CONFIG_CMD_IMLS
85	#undef CONFIG_CMD_NFS /* NFS support */
86	#undef CONFIG_CMD_NET /* network support */
87
88	/* turn on command-line edit/hist/auto */
89	#define CONFIG_CMDLINE_EDITING
90	#define CONFIG_COMMAND_HISTORY
91	#define CONFIG_AUTO_COMPLETE
92
93	#define CONFIG_SYS_NO_FLASH
94
95	#define CONFIG_CONSOLE_MUX
96	#define CONFIG_SYS_CONSOLE_IS_IN_ENV
97	#define CONFIG_BOOTDELAY 2 /* -1 to disable auto boot */
98
99	/*
100	* Miscellaneous configurable options
101	*/
102	#define CONFIG_SYS_LONGHELP /* undef to save memory */
103	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
104	#define CONFIG_SYS_PROMPT V_PROMPT
105	/*
106	* Increasing the size of the IO buffer as default nfsargs size is more
107	* than 256 and so it is not possible to edit it
108	*/
109	#define CONFIG_SYS_CBSIZE (256 * 2) /* Console I/O Buffer Size */
110	/* Print Buffer Size */
111	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
112	sizeof(CONFIG_SYS_PROMPT) + 16)
113	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
114	/* Boot Argument Buffer Size */
115	#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
116
117	#define CONFIG_SYS_MEMTEST_START (NV_PA_SDRC_CS0 + 0x600000)
118	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000)
119
120	#define CONFIG_SYS_HZ 1000
121
122	/*-----------------------------------------------------------------------
123	* Physical Memory Map
124	*/
125	#define CONFIG_NR_DRAM_BANKS 1
126	#define PHYS_SDRAM_1 NV_PA_SDRC_CS0
127	#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */
128
129	#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
130	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
131
132	#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* 256M */
133
134	#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE
135	#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
136	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
137	CONFIG_SYS_INIT_RAM_SIZE - \
138	GENERATED_GBL_DATA_SIZE)
139
140	#define CONFIG_TEGRA_GPIO
141	#define CONFIG_CMD_GPIO
142	#define CONFIG_CMD_ENTERRCM
143	#define CONFIG_CMD_BOOTZ
144
145	/* Defines for SPL */
146	#define CONFIG_SPL
147	#define CONFIG_SPL_FRAMEWORK
148	#define CONFIG_SPL_RAM_DEVICE
149	#define CONFIG_SPL_BOARD_INIT
150	#define CONFIG_SPL_NAND_SIMPLE
151	#define CONFIG_SPL_MAX_SIZE (CONFIG_SYS_TEXT_BASE - \
152	CONFIG_SPL_TEXT_BASE)
153	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
154
155	#define CONFIG_SPL_LIBCOMMON_SUPPORT
156	#define CONFIG_SPL_LIBGENERIC_SUPPORT
157	#define CONFIG_SPL_SERIAL_SUPPORT
158	#define CONFIG_SPL_GPIO_SUPPORT
159
160	#endif /* _TEGRA_COMMON_H_ */