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

/*
 * (C) Copyright 2008-2011
 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_KEYMILE_H
#define __CONFIG_KEYMILE_H

#undef	CONFIG_WATCHDOG		/* disable platform specific watchdog */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP			/* undef to save memory	  */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size  */
#endif
#define CONFIG_SYS_MAXARGS		32 /* max number of command args */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE

#define CONFIG_HUSH_INIT_VAR

#define CONFIG_SYS_ALT_MEMTEST		/* memory test, takes time */

#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }

#define CONFIG_LOADS_ECHO
#define CONFIG_SYS_LOADS_BAUD_CHANGE


/* Support the IVM EEprom */
#define	CONFIG_SYS_IVM_EEPROM_ADR	0x50
#define CONFIG_SYS_IVM_EEPROM_MAX_LEN	0x400
#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN	0x100

#define	CONFIG_SYS_FLASH_PROTECTION

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME

/* UBI Support for all Keymile boards */
#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_CONCAT

#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
	"actual_bank=0\0"
#endif

#ifndef CONFIG_KM_DEF_NETDEV
#define CONFIG_KM_DEF_NETDEV	\
	"netdev=eth0\0"
#endif

#ifndef CONFIG_KM_UBI_PARTITION_NAME_BOOT
#define CONFIG_KM_UBI_PARTITION_NAME_BOOT	"ubi0"
#endif /* CONFIG_KM_UBI_PARTITION_NAME_BOOT */

#ifndef CONFIG_KM_UBI_PART_BOOT_OPTS
#define CONFIG_KM_UBI_PART_BOOT_OPTS		""
#endif /* CONFIG_KM_UBI_PART_BOOT_OPTS */

#ifndef CONFIG_KM_UBI_PARTITION_NAME_APP
/* one flash chip only called boot */
/* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
# define CONFIG_KM_UBI_LINUX_MTD					\
	"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT			\
	CONFIG_KM_UBI_PART_BOOT_OPTS
# define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI				\
	"ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "\0"
#else /* CONFIG_KM_UBI_PARTITION_NAME_APP */
/* two flash chips called boot and app */
/* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
/* app:  CONFIG_KM_UBI_PARTITION_NAME_APP */
# define CONFIG_KM_UBI_LINUX_MTD					\
	"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT			\
	CONFIG_KM_UBI_PART_BOOT_OPTS " "				\
	"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_APP
# define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI				\
	"ubiattach=if test ${boot_bank} -eq 0; then; "			\
	"ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "; else; "	\
	"ubi part " CONFIG_KM_UBI_PARTITION_NAME_APP "; fi\0"
#endif /* CONFIG_KM_UBI_PARTITION_NAME_APP */

#ifdef CONFIG_NAND_ECC_BCH
#define CONFIG_KM_UIMAGE_NAME "ecc_bch_uImage\0"
#define CONFIG_KM_ECC_MODE    " eccmode=bch"
#else
#define CONFIG_KM_UIMAGE_NAME "uImage\0"
#define CONFIG_KM_ECC_MODE
#endif

/*
 * boottargets
 * - set 'subbootcmds'
 * - set 'bootcmd' and 'altbootcmd'
 * available targets:
 * - 'release': for a standalone system		kernel/rootfs from flash
 */
#define CONFIG_KM_DEF_ENV_BOOTTARGETS					\
	"subbootcmds=ubiattach ubicopy checkfdt cramfsloadfdt "		\
		"set_fdthigh cramfsloadkernel flashargs add_default "	\
		"addpanic boot\0"					\
	"develop="							\
		"tftp 200000 scripts/develop-${arch}.txt && "		\
		"env import -t 200000 ${filesize} && "			\
		"run setup_debug_env\0"					\
	"ramfs="							\
		"tftp 200000 scripts/ramfs-${arch}.txt && "		\
		"env import -t 200000 ${filesize} && "			\
		"run setup_debug_env\0"					\
	""

/*
 * bootargs
 * - modify 'bootargs'
 *
 * - 'add_default': default bootargs common for all arm/ppc boards
 * - 'addpanic': add kernel panic options
 * - 'flashargs': defaults arguments for flash base boot
 *
 */
#define CONFIG_KM_DEF_ENV_BOOTARGS					\
	"add_default="							\
		"setenv bootargs ${bootargs} "				\
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
		":${hostname}:${netdev}:off:"				\
		" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}"	\
		" mem=${kernelmem} init=${init}"			\
		CONFIG_KM_ECC_MODE					\
		" phram.phram=phvar,${varaddr}," __stringify(CONFIG_KM_PHRAM)\
		" " CONFIG_KM_UBI_LINUX_MTD " "				\
		CONFIG_KM_DEF_BOOT_ARGS_CPU				\
		"\0"							\
	"addpanic="							\
		"setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0"	\
	"flashargs="							\
		"setenv bootargs "					\
		"root=mtdblock:rootfs${boot_bank} "			\
		"rootfstype=squashfs ro\0"				\
	""

/*
 * flash_boot
 * - commands for booting from flash
 *
 * - 'cramfsloadkernel': copy kernel from a cramfs to ram
 * - 'ubiattach': attach ubi partition
 * - 'ubicopy': copy ubi volume to ram
 *              - volume names: bootfs0, bootfs1, bootfs2, ...
 *
 * processor specific settings
 * - 'cramfsloadfdt': copy fdt from a cramfs to ram
 */
#define CONFIG_KM_DEF_ENV_FLASH_BOOT					\
	"cramfsaddr=" __stringify(CONFIG_KM_CRAMFS_ADDR) "\0"		\
	"cramfsloadkernel=cramfsload ${load_addr_r} ${uimage}\0"	\
	"ubicopy=ubi read "__stringify(CONFIG_KM_CRAMFS_ADDR)		\
			" bootfs${boot_bank}\0"				\
	"uimage=" CONFIG_KM_UIMAGE_NAME					\
	CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI

/*
 * constants
 * - KM specific constants and commands
 *
 * - 'default': setup default environment
 */
#define CONFIG_KM_DEF_ENV_CONSTANTS					\
	"backup_bank=0\0"						\
	"release=run newenv; reset\0"					\
	"pnvramsize=" __stringify(CONFIG_KM_PNVRAM) "\0"		\
	"testbootcmd=setenv boot_bank ${test_bank}; "			\
		"run ${subbootcmds}; reset\0"				\
	""

#ifndef CONFIG_KM_DEF_ENV
#define CONFIG_KM_DEF_ENV	\
	CONFIG_KM_DEF_ENV_BOOTPARAMS					\
	CONFIG_KM_DEF_NETDEV						\
	CONFIG_KM_DEF_ENV_CPU						\
	CONFIG_KM_DEF_ENV_BOOTTARGETS					\
	CONFIG_KM_DEF_ENV_BOOTARGS					\
	CONFIG_KM_DEF_ENV_FLASH_BOOT					\
	CONFIG_KM_DEF_ENV_CONSTANTS					\
	"altbootcmd=run bootcmd\0"					\
	"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0"			\
	"bootcmd=km_checkbidhwk &&  "					\
		"setenv bootcmd \'if km_checktestboot; then; "          \
				"setenv boot_bank ${test_bank}; else; " \
				"setenv boot_bank ${actual_bank}; fi;"  \
			"run ${subbootcmds}; reset\' && "		\
		"setenv altbootcmd \'setenv boot_bank ${backup_bank}; "	\
			"run ${subbootcmds}; reset\' && "		\
		"saveenv && saveenv && boot\0"				\
	"bootlimit=3\0"							\
	"cramfsloadfdt="						\
		"cramfsload ${fdt_addr_r} "				\
		"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0"		\
	"fdt_addr_r="__stringify(CONFIG_KM_FDT_ADDR) "\0"		\
	"init=/sbin/init-overlay.sh\0"					\
	"load_addr_r="__stringify(CONFIG_KM_KERNEL_ADDR) "\0"		\
	"load=tftpboot ${load_addr_r} ${u-boot}\0"			\
	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0"					\
	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"				\
	""
#endif /* CONFIG_KM_DEF_ENV */

#endif /* __CONFIG_KEYMILE_H */
Commit	Line	Data
	1	/*
	2	* (C) Copyright 2008-2011
	3	* Heiko Schocher, DENX Software Engineering, hs@denx.de.
	4	*
	5	* SPDX-License-Identifier: GPL-2.0+
	6	*/
	7
	8	#ifndef __CONFIG_KEYMILE_H
	9	#define __CONFIG_KEYMILE_H
	10
	11	#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
	12
	13	/*
	14	* Miscellaneous configurable options
	15	*/
	16	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	17	#if defined(CONFIG_CMD_KGDB)
	18	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	19	#else
	20	#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
	21	#endif
	22	#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
	23	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	24	#define CONFIG_CMDLINE_EDITING
	25	#define CONFIG_AUTO_COMPLETE
	26
	27	#define CONFIG_HUSH_INIT_VAR
	28
	29	#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
	30
	31	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
	32
	33	#define CONFIG_LOADS_ECHO
	34	#define CONFIG_SYS_LOADS_BAUD_CHANGE
	35
	36
	37	/* Support the IVM EEprom */
	38	#define CONFIG_SYS_IVM_EEPROM_ADR 0x50
	39	#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400
	40	#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100
	41
	42	#define CONFIG_SYS_FLASH_PROTECTION
	43
	44	/*
	45	* BOOTP options
	46	*/
	47	#define CONFIG_BOOTP_BOOTFILESIZE
	48	#define CONFIG_BOOTP_BOOTPATH
	49	#define CONFIG_BOOTP_GATEWAY
	50	#define CONFIG_BOOTP_HOSTNAME
	51
	52	/* UBI Support for all Keymile boards */
	53	#define CONFIG_MTD_PARTITIONS
	54	#define CONFIG_MTD_DEVICE
	55	#define CONFIG_MTD_CONCAT
	56
	57	#ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
	58	#define CONFIG_KM_DEF_ENV_BOOTPARAMS \
	59	"actual_bank=0\0"
	60	#endif
	61
	62	#ifndef CONFIG_KM_DEF_NETDEV
	63	#define CONFIG_KM_DEF_NETDEV \
	64	"netdev=eth0\0"
	65	#endif
	66
	67	#ifndef CONFIG_KM_UBI_PARTITION_NAME_BOOT
	68	#define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0"
	69	#endif /* CONFIG_KM_UBI_PARTITION_NAME_BOOT */
	70
	71	#ifndef CONFIG_KM_UBI_PART_BOOT_OPTS
	72	#define CONFIG_KM_UBI_PART_BOOT_OPTS ""
	73	#endif /* CONFIG_KM_UBI_PART_BOOT_OPTS */
	74
	75	#ifndef CONFIG_KM_UBI_PARTITION_NAME_APP
	76	/* one flash chip only called boot */
	77	/* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
	78	# define CONFIG_KM_UBI_LINUX_MTD \
	79	"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT \
	80	CONFIG_KM_UBI_PART_BOOT_OPTS
	81	# define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI \
	82	"ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "\0"
	83	#else /* CONFIG_KM_UBI_PARTITION_NAME_APP */
	84	/* two flash chips called boot and app */
	85	/* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
	86	/* app: CONFIG_KM_UBI_PARTITION_NAME_APP */
	87	# define CONFIG_KM_UBI_LINUX_MTD \
	88	"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT \
	89	CONFIG_KM_UBI_PART_BOOT_OPTS " " \
	90	"ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_APP
	91	# define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI \
	92	"ubiattach=if test ${boot_bank} -eq 0; then; " \
	93	"ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "; else; " \
	94	"ubi part " CONFIG_KM_UBI_PARTITION_NAME_APP "; fi\0"
	95	#endif /* CONFIG_KM_UBI_PARTITION_NAME_APP */
	96
	97	#ifdef CONFIG_NAND_ECC_BCH
	98	#define CONFIG_KM_UIMAGE_NAME "ecc_bch_uImage\0"
	99	#define CONFIG_KM_ECC_MODE " eccmode=bch"
	100	#else
	101	#define CONFIG_KM_UIMAGE_NAME "uImage\0"
	102	#define CONFIG_KM_ECC_MODE
	103	#endif
	104
	105	/*
	106	* boottargets
	107	* - set 'subbootcmds'
	108	* - set 'bootcmd' and 'altbootcmd'
	109	* available targets:
	110	* - 'release': for a standalone system kernel/rootfs from flash
	111	*/
	112	#define CONFIG_KM_DEF_ENV_BOOTTARGETS \
	113	"subbootcmds=ubiattach ubicopy checkfdt cramfsloadfdt " \
	114	"set_fdthigh cramfsloadkernel flashargs add_default " \
	115	"addpanic boot\0" \
	116	"develop=" \
	117	"tftp 200000 scripts/develop-${arch}.txt && " \
	118	"env import -t 200000 ${filesize} && " \
	119	"run setup_debug_env\0" \
	120	"ramfs=" \
	121	"tftp 200000 scripts/ramfs-${arch}.txt && " \
	122	"env import -t 200000 ${filesize} && " \
	123	"run setup_debug_env\0" \
	124	""
	125
	126	/*
	127	* bootargs
	128	* - modify 'bootargs'
	129	*
	130	* - 'add_default': default bootargs common for all arm/ppc boards
	131	* - 'addpanic': add kernel panic options
	132	* - 'flashargs': defaults arguments for flash base boot
	133	*
	134	*/
	135	#define CONFIG_KM_DEF_ENV_BOOTARGS \
	136	"add_default=" \
	137	"setenv bootargs ${bootargs} " \
	138	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	139	":${hostname}:${netdev}:off:" \
	140	" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}" \
	141	" mem=${kernelmem} init=${init}" \
	142	CONFIG_KM_ECC_MODE \
	143	" phram.phram=phvar,${varaddr}," __stringify(CONFIG_KM_PHRAM)\
	144	" " CONFIG_KM_UBI_LINUX_MTD " " \
	145	CONFIG_KM_DEF_BOOT_ARGS_CPU \
	146	"\0" \
	147	"addpanic=" \
	148	"setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0" \
	149	"flashargs=" \
	150	"setenv bootargs " \
	151	"root=mtdblock:rootfs${boot_bank} " \
	152	"rootfstype=squashfs ro\0" \
	153	""
	154
	155	/*
	156	* flash_boot
	157	* - commands for booting from flash
	158	*
	159	* - 'cramfsloadkernel': copy kernel from a cramfs to ram
	160	* - 'ubiattach': attach ubi partition
	161	* - 'ubicopy': copy ubi volume to ram
	162	* - volume names: bootfs0, bootfs1, bootfs2, ...
	163	*
	164	* processor specific settings
	165	* - 'cramfsloadfdt': copy fdt from a cramfs to ram
	166	*/
	167	#define CONFIG_KM_DEF_ENV_FLASH_BOOT \
	168	"cramfsaddr=" __stringify(CONFIG_KM_CRAMFS_ADDR) "\0" \
	169	"cramfsloadkernel=cramfsload ${load_addr_r} ${uimage}\0" \
	170	"ubicopy=ubi read "__stringify(CONFIG_KM_CRAMFS_ADDR) \
	171	" bootfs${boot_bank}\0" \
	172	"uimage=" CONFIG_KM_UIMAGE_NAME \
	173	CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI
	174
	175	/*
	176	* constants
	177	* - KM specific constants and commands
	178	*
	179	* - 'default': setup default environment
	180	*/
	181	#define CONFIG_KM_DEF_ENV_CONSTANTS \
	182	"backup_bank=0\0" \
	183	"release=run newenv; reset\0" \
	184	"pnvramsize=" __stringify(CONFIG_KM_PNVRAM) "\0" \
	185	"testbootcmd=setenv boot_bank ${test_bank}; " \
	186	"run ${subbootcmds}; reset\0" \
	187	""
	188
	189	#ifndef CONFIG_KM_DEF_ENV
	190	#define CONFIG_KM_DEF_ENV \
	191	CONFIG_KM_DEF_ENV_BOOTPARAMS \
	192	CONFIG_KM_DEF_NETDEV \
	193	CONFIG_KM_DEF_ENV_CPU \
	194	CONFIG_KM_DEF_ENV_BOOTTARGETS \
	195	CONFIG_KM_DEF_ENV_BOOTARGS \
	196	CONFIG_KM_DEF_ENV_FLASH_BOOT \
	197	CONFIG_KM_DEF_ENV_CONSTANTS \
	198	"altbootcmd=run bootcmd\0" \
	199	"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \
	200	"bootcmd=km_checkbidhwk && " \
	201	"setenv bootcmd \'if km_checktestboot; then; " \
	202	"setenv boot_bank ${test_bank}; else; " \
	203	"setenv boot_bank ${actual_bank}; fi;" \
	204	"run ${subbootcmds}; reset\' && " \
	205	"setenv altbootcmd \'setenv boot_bank ${backup_bank}; " \
	206	"run ${subbootcmds}; reset\' && " \
	207	"saveenv && saveenv && boot\0" \
	208	"bootlimit=3\0" \
	209	"cramfsloadfdt=" \
	210	"cramfsload ${fdt_addr_r} " \
	211	"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \
	212	"fdt_addr_r="__stringify(CONFIG_KM_FDT_ADDR) "\0" \
	213	"init=/sbin/init-overlay.sh\0" \
	214	"load_addr_r="__stringify(CONFIG_KM_KERNEL_ADDR) "\0" \
	215	"load=tftpboot ${load_addr_r} ${u-boot}\0" \
	216	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
	217	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
	218	""
	219	#endif /* CONFIG_KM_DEF_ENV */
	220
	221	#endif /* __CONFIG_KEYMILE_H */