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

/*
 * (C) Copyright 2011
 * Heiko Schocher, DENX Software Engineering, hs@denx.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_KEYMILE_POWERPC_H
#define __CONFIG_KEYMILE_POWERPC_H

#define CONFIG_BOOTCOUNT_LIMIT

#define CONFIG_CMD_DTT
#define CONFIG_JFFS2_CMDLINE

#define CONFIG_ENV_SIZE		0x04000		/* Size of Environment */
#define CONFIG_FLASH_CFI_MTD

#define CONFIG_SYS_MEMTEST_START 0x00100000	/* memtest works on */

#define CONFIG_SYS_MEMTEST_END	0x00f00000	/* 1 ... 15 MB in DRAM	*/

#define CONFIG_SYS_LOAD_ADDR	0x100000	/* default load address */

/******************************************************************************
 * (PRAM usage)
 * ... -------------------------------------------------------
 * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM
 * ... |<------------------- pram -------------------------->|
 * ... -------------------------------------------------------
 * @END_OF_RAM:
 * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose
 * @CONFIG_KM_PHRAM: address for /var
 * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application)
 * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM
 */

/* size of rootfs in RAM */
#define CONFIG_KM_ROOTFSSIZE	0x0
/* pseudo-non volatile RAM [hex] */
#define CONFIG_KM_PNVRAM	0x80000
/* physical RAM MTD size [hex] */
#define CONFIG_KM_PHRAM		0x100000
/* resereved pram area at the end of memroy [hex] */
#define CONFIG_KM_RESERVED_PRAM	0x0
/* enable protected RAM */
#define CONFIG_PRAM		0

#define CONFIG_KM_CRAMFS_ADDR	0x800000
#define CONFIG_KM_KERNEL_ADDR	0x400000	/* 3968Kbytes */
#define CONFIG_KM_FDT_ADDR	0x7E0000	/* 128Kbytes */

/* architecture specific default bootargs */
#define CONFIG_KM_DEF_BOOT_ARGS_CPU		""

#define CONFIG_KM_DEF_ENV_CPU						\
	"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0"			\
	"cramfsloadfdt="						\
		"cramfsload ${fdt_addr_r} "				\
		"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0"		\
	"fdt_addr_r=" xstr(CONFIG_KM_FDT_ADDR) "\0"			\
	"update="							\
		"protect off " xstr(BOOTFLASH_START) " +${filesize} && "\
		"erase " xstr(BOOTFLASH_START) "  +${filesize} && "	\
		"cp.b ${load_addr_r} " xstr(BOOTFLASH_START)		\
		"  ${filesize} && "					\
		"protect on " xstr(BOOTFLASH_START) "  +${filesize}\0"  \
	""

#define CONFIG_KM_ARCH_DBG_FILE		"scripts/debug-ppc-env.txt"

#endif /* __CONFIG_KEYMILE_POWERPC_H */
Commit	Line	Data
de3ad13d HB	1	/*
	2	* (C) Copyright 2011
	3	* Heiko Schocher, DENX Software Engineering, hs@denx.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_KEYMILE_POWERPC_H
	25	#define __CONFIG_KEYMILE_POWERPC_H
	26
	27	#define CONFIG_BOOTCOUNT_LIMIT
	28
	29	#define CONFIG_CMD_DTT
	30	#define CONFIG_JFFS2_CMDLINE
	31
	32	#define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */
	33	#define CONFIG_FLASH_CFI_MTD
	34
	35	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
	36
	37	#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
	38
	39	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
	40
	41	/******************************************************************************
	42	* (PRAM usage)
	43	* ... -------------------------------------------------------
	44	* ... \|ROOTFSSIZE \| PNVRAM \|PHRAM \|RESERVED_PRAM \| END_OF_RAM
	45	* ... \|<------------------- pram -------------------------->\|
	46	* ... -------------------------------------------------------
	47	* @END_OF_RAM:
	48	* @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose
	49	* @CONFIG_KM_PHRAM: address for /var
	50	* @CONFIG_KM_PNVRAM: address for PNVRAM (for the application)
	51	* @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM
	52	*/
	53
	54	/* size of rootfs in RAM */
	55	#define CONFIG_KM_ROOTFSSIZE 0x0
	56	/* pseudo-non volatile RAM [hex] */
	57	#define CONFIG_KM_PNVRAM 0x80000
	58	/* physical RAM MTD size [hex] */
	59	#define CONFIG_KM_PHRAM 0x100000
	60	/* resereved pram area at the end of memroy [hex] */
	61	#define CONFIG_KM_RESERVED_PRAM 0x0
	62	/* enable protected RAM */
	63	#define CONFIG_PRAM 0
	64
65	#define CONFIG_KM_CRAMFS_ADDR 0x800000
66	#define CONFIG_KM_KERNEL_ADDR 0x400000 /* 3968Kbytes */
67	#define CONFIG_KM_FDT_ADDR 0x7E0000 /* 128Kbytes */
68
db0bb572 HB	69	/* architecture specific default bootargs */
	70	#define CONFIG_KM_DEF_BOOT_ARGS_CPU ""
	71
de3ad13d	72	#define CONFIG_KM_DEF_ENV_CPU \
db0bb572	73	"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \
de3ad13d HB	74	"cramfsloadfdt=" \
de3ad13d HB	75	"cramfsload ${fdt_addr_r} " \
db0bb572	76	"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \
de3ad13d	77	"fdt_addr_r=" xstr(CONFIG_KM_FDT_ADDR) "\0" \
de3ad13d HB	78	"update=" \
	79	"protect off " xstr(BOOTFLASH_START) " +${filesize} && "\
	80	"erase " xstr(BOOTFLASH_START) " +${filesize} && " \
db0bb572	81	"cp.b ${load_addr_r} " xstr(BOOTFLASH_START) \
de3ad13d HB	82	" ${filesize} && " \
	83	"protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \
	84	""
	85
2d9528e3 HB	86	#define CONFIG_KM_ARCH_DBG_FILE "scripts/debug-ppc-env.txt"
2d9528e3 HB	87
de3ad13d	88	#endif /* __CONFIG_KEYMILE_POWERPC_H */