[people/ms/u-boot.git] / include / configs / am335x_shc.h

/*
 * (C) Copyright 2016
 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
 *
 * Based on:
 * am335x_evm.h
 *
 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_AM335X_SHC_H
#define __CONFIG_AM335X_SHC_H

#include <configs/ti_am335x_common.h>

/* settings we don;t want on this board */
#undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
#undef CONFIG_CMD_SPI

#define CONFIG_CMD_CACHE

#ifndef CONFIG_SPL_BUILD
# define CONFIG_TIMESTAMP
#endif

#define CONFIG_SYS_BOOTM_LEN		(16 << 20)

/* Clock Defines */
#define V_OSCK				24000000  /* Clock output from T2 */
#define V_SCLK				(V_OSCK)

/*
 * in case of SD Card or Network boot we want to have a possibility to
 * debrick the shc, therefore do not read environment from eMMC
 */
#if defined(CONFIG_SHC_SDBOOT) || defined(CONFIG_SHC_NETBOOT)
#define CONFIG_SYS_MMC_ENV_DEV		0
#else
#define CONFIG_SYS_MMC_ENV_DEV		1
#endif

/*
 * Info when using boot partitions: As environment resides within first
 * 128 kB, MLO must start at 128 kB == 0x20000
 * ENV at MMC Boot0 Partition - 0/Undefined=user, 1=boot0, 2=boot1,
 * 4..7=general0..3
 */
#define CONFIG_ENV_SIZE				0x1000 /* 4 KB */
#define CONFIG_ENV_OFFSET			0x7000 /* 28 kB */

#define CONFIG_HSMMC2_8BIT

#define CONFIG_ENV_OFFSET_REDUND    0x9000 /* 36 kB */
#define CONFIG_ENV_SIZE_REDUND      CONFIG_ENV_SIZE

#ifndef CONFIG_SHC_ICT
/*
 * In builds other than ICT, reset to retry after timeout
 * Define a timeout after which a stopped bootloader continues autoboot
 * (only works with CONFIG_RESET_TO_RETRY)
 */
# define CONFIG_BOOT_RETRY_TIME 30
# define CONFIG_RESET_TO_RETRY
#endif

#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x80200000\0" \
	"kloadaddr=0x84000000\0" \
	"fdtaddr=0x85000000\0" \
	"fdt_high=0xffffffff\0" \
	"rdaddr=0x81000000\0" \
	"bootfile=uImage\0" \
	"fdtfile=am335x-shc.dtb\0" \
	"verify=no\0" \
	"serverip=10.55.152.184\0" \
	"rootpath=/srv/nfs/shc-rootfs\0" \
	"console=ttyO0,115200n8\0" \
	"optargs=quiet\0" \
	"mmcdev=1\0" \
	"harakiri=0\0" \
	"mmcpart=2\0" \
	"active_root=root1\0" \
	"inactive_root=root2\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"nfsopts=nolock\0" \
	"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
		"::off\0" \
	"ip_method=none\0" \
	"bootargs_defaults=setenv bootargs " \
		"console=${console} " \
		"${optargs}\0" \
	"mmcargs=run bootargs_defaults;" \
		"setenv bootargs ${bootargs} " \
		"root=${mmcroot} " \
		"rootfstype=${mmcrootfstype} ip=${ip_method}\0" \
	"netargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"root=/dev/nfs " \
		"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
		"ip=dhcp\0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=if fatload mmc ${mmcdev} ${loadaddr} ${bootenv}; then " \
			"echo Loaded environment from ${bootenv}; " \
			"run importbootenv; " \
		"fi;\0" \
	"importbootenv=echo Importing environment variables from uEnv.txt ...; " \
		"env import -t $loadaddr $filesize\0" \
	"loaduimagefat=fatload mmc ${mmcdev} ${kloadaddr} ${bootfile}\0" \
	"loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${kloadaddr} /boot/${bootfile}\0" \
	"loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdtaddr} /boot/${fdtfile}\0" \
	"netloaduimage=tftp ${loadaddr} ${bootfile}\0" \
	"netloadfdt=tftp ${fdtaddr} ${fdtfile}\0" \
	"mmcboot=echo Booting Linux from ${mmcdevice} ...; " \
		"run mmcargs; " \
		"if run loadfdt; then " \
			"echo device tree detected; " \
			"bootm ${kloadaddr} - ${fdtaddr}; " \
		"else " \
			"bootm ${kloadaddr}; " \
		"fi; \0" \
	"netboot=echo Booting from network ...; " \
		"setenv autoload no; " \
		"dhcp; " \
		"run netloaduimage; " \
		"run netargs; " \
		"echo NFS path: ${serverip}:${rootpath};" \
		"if run netloadfdt; then " \
			"echo device tree detected; " \
			"bootm ${loadaddr} - ${fdtaddr}; " \
		"else " \
			"bootm ${loadaddr}; " \
		"fi; \0" \
	"emmc_erase=if test ${harakiri} = 1 ; then echo erase emmc ...; setenv mmcdev 1; mmc erase 0 200; reset; fi; \0" \
	"mmcpart_gp=mmcpart gp 1 40; \0" \
	"mmcpart_enhance=mmcpart enhance 0 64; \0" \
	"mmcpart_rel_write=mmcpart rel_write 1f; \0" \
	"mmcpart_commit=mmcpart commit 1; \0" \
	"mmc_hw_part=run mmcpart_gp; run mmcpart_enhance; run mmcpart_rel_write; run mmcpart_commit; \0" \
	"led_success=gpio set 22; \0" \
	"fusecmd=mmc dev 1; if mmcpart iscommitted; then echo HW Partitioning already committed; mmcpart list; else run mmc_hw_part; fi; run led_success; \0" \
	"uenv_exec=if test -n $uenvcmd; then " \
			"echo Running uenvcmd ...; " \
			"run uenvcmd; " \
		"fi;\0" \
	"sd_setup=echo SD/MMC-Card detected on device 0; " \
		"setenv mmcdevice SD; " \
		"setenv mmcdev 0; " \
		"setenv mmcpart 2; " \
		"setenv mmcroot /dev/mmcblk${mmcdev}p${mmcpart};\0" \
	"emmc_setup=echo eMMC detected on device 1; " \
		"setenv mmcdevice eMMC; " \
		"setenv mmcdev 1; " \
		"run emmc_erase; " \
		"if test ${active_root} = root2; then " \
			"echo Active root is partition 6 (root2); " \
			"setenv mmcpart 6; " \
		"else " \
			"echo Active root is partition 5 (root1); " \
			"setenv mmcpart 5; " \
		"fi; " \
		"setenv mmcroot /dev/mmcblk${mmcdev}p${mmcpart};\0"
#endif /* #ifndef CONFIG_SPL_BUILD */

#if defined CONFIG_SHC_NETBOOT
/* Network Boot */
# define CONFIG_BOOTCOMMAND \
	"run fusecmd; " \
	"if run netboot; then " \
		"echo Booting from network; " \
	"else " \
		"echo ERROR: Cannot boot from network!; " \
		"panic; " \
	"fi; "

#elif defined CONFIG_SHC_SDBOOT /* !defined CONFIG_SHC_NETBOOT */
/* SD-Card Boot */
# define CONFIG_BOOTCOMMAND \
	"if mmc dev 0; mmc rescan; then " \
		"run sd_setup; " \
	"else " \
		"echo ERROR: SD/MMC-Card not detected!; " \
		"panic; " \
	"fi; " \
	"if run loaduimage; then " \
		"echo Bootable SD/MMC-Card inserted, booting from it!; " \
		"run mmcboot; " \
	"else " \
		"echo ERROR: Unable to load uImage from SD/MMC-Card!; " \
		"panic; " \
	"fi; "

#elif defined CONFIG_SHC_ICT
/* ICT adapter boots only u-boot and does HW partitioning */
# define CONFIG_BOOTCOMMAND \
	"if mmc dev 0; mmc rescan; then " \
		"run sd_setup; " \
	"else " \
		"echo ERROR: SD/MMC-Card not detected!; " \
		"panic; " \
	"fi; " \
	"run fusecmd; "

#else /* !defined CONFIG_SHC_NETBOOT, !defined CONFIG_SHC_SDBOOT */
/* Regular Boot from internal eMMC */
# define CONFIG_BOOTCOMMAND \
	"if mmc dev 1; mmc rescan; then " \
		"run emmc_setup; " \
	"else " \
		"echo ERROR: eMMC device not detected!; " \
		"panic; " \
	"fi; " \
	"if run loaduimage; then " \
		"run mmcboot; " \
	"else " \
		"echo ERROR Unable to load uImage from eMMC!; " \
		"echo Performing Rollback!; " \
		"setenv _active_ ${active_root}; " \
		"setenv _inactive_ ${inactive_root}; " \
		"setenv active_root ${_inactive_}; " \
		"setenv inactive_root ${_active_}; " \
		"saveenv; " \
		"reset; " \
	"fi; "

#endif /* Regular Boot */

/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_COM1		0x44e09000	/* UART0 */
#define CONFIG_SYS_NS16550_COM2		0x48022000	/* UART1 */
#define CONFIG_SYS_NS16550_COM3		0x48024000	/* UART2 */
#define CONFIG_SYS_NS16550_COM4		0x481a6000	/* UART3 */
#define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
#define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
#define CONFIG_CONS_INDEX               1

/* PMIC support */
#define CONFIG_POWER_TPS65217

/* SPL */

/*
 * Disable MMC DM for SPL build and can be re-enabled after adding
 * DM support in SPL
 */
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_DM_MMC
#undef CONFIG_TIMER
#endif

#define CONFIG_DRIVER_TI_CPSW
#define CONFIG_MII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT         10
#define CONFIG_PHY_ADDR			0
#define CONFIG_PHY_SMSC

/* I2C configuration */
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* Main EEPROM */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
#define CONFIG_SYS_I2C_SPEED		400000
#define CONFIG_SYS_I2C_SLAVE		1

#define CONFIG_SHOW_BOOT_PROGRESS
#endif	/* ! __CONFIG_AM335X_SHC_H */
Commit	Line	Data
d8ccbe93 HS	1	/*
	2	* (C) Copyright 2016
	3	* Heiko Schocher, DENX Software Engineering, hs@denx.de.
	4	*
	5	* Based on:
	6	* am335x_evm.h
	7	*
	8	* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
	9	*
	10	* SPDX-License-Identifier: GPL-2.0+
	11	*/
	12
	13	#ifndef __CONFIG_AM335X_SHC_H
	14	#define __CONFIG_AM335X_SHC_H
	15
	16	#include <configs/ti_am335x_common.h>
	17
	18	/* settings we don;t want on this board */
	19	#undef CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC
d8ccbe93	20	#undef CONFIG_CMD_SPI
d8ccbe93 HS	21
	22	#define CONFIG_CMD_CACHE
	23
	24	#ifndef CONFIG_SPL_BUILD
	25	# define CONFIG_TIMESTAMP
d8ccbe93 HS	26	#endif
	27
	28	#define CONFIG_SYS_BOOTM_LEN (16 << 20)
	29
d8ccbe93 HS	30	/* Clock Defines */
	31	#define V_OSCK 24000000 /* Clock output from T2 */
	32	#define V_SCLK (V_OSCK)
	33
d8ccbe93 HS	34	/*
	35	* in case of SD Card or Network boot we want to have a possibility to
	36	* debrick the shc, therefore do not read environment from eMMC
	37	*/
	38	#if defined(CONFIG_SHC_SDBOOT) \|\| defined(CONFIG_SHC_NETBOOT)
	39	#define CONFIG_SYS_MMC_ENV_DEV 0
	40	#else
	41	#define CONFIG_SYS_MMC_ENV_DEV 1
	42	#endif
	43
	44	/*
	45	* Info when using boot partitions: As environment resides within first
	46	* 128 kB, MLO must start at 128 kB == 0x20000
	47	* ENV at MMC Boot0 Partition - 0/Undefined=user, 1=boot0, 2=boot1,
	48	* 4..7=general0..3
	49	*/
	50	#define CONFIG_ENV_SIZE 0x1000 /* 4 KB */
	51	#define CONFIG_ENV_OFFSET 0x7000 /* 28 kB */
	52
	53	#define CONFIG_HSMMC2_8BIT
	54
	55	#define CONFIG_ENV_OFFSET_REDUND 0x9000 /* 36 kB */
	56	#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
	57
d8ccbe93 HS	58	#ifndef CONFIG_SHC_ICT
	59	/*
	60	* In builds other than ICT, reset to retry after timeout
	61	* Define a timeout after which a stopped bootloader continues autoboot
	62	* (only works with CONFIG_RESET_TO_RETRY)
	63	*/
	64	# define CONFIG_BOOT_RETRY_TIME 30
	65	# define CONFIG_RESET_TO_RETRY
	66	#endif
	67
d8ccbe93 HS	68	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
	69
	70	#ifndef CONFIG_SPL_BUILD
	71	#define CONFIG_EXTRA_ENV_SETTINGS \
	72	"loadaddr=0x80200000\0" \
	73	"kloadaddr=0x84000000\0" \
	74	"fdtaddr=0x85000000\0" \
	75	"fdt_high=0xffffffff\0" \
	76	"rdaddr=0x81000000\0" \
	77	"bootfile=uImage\0" \
	78	"fdtfile=am335x-shc.dtb\0" \
	79	"verify=no\0" \
	80	"serverip=10.55.152.184\0" \
	81	"rootpath=/srv/nfs/shc-rootfs\0" \
	82	"console=ttyO0,115200n8\0" \
	83	"optargs=quiet\0" \
	84	"mmcdev=1\0" \
	85	"harakiri=0\0" \
	86	"mmcpart=2\0" \
	87	"active_root=root1\0" \
	88	"inactive_root=root2\0" \
	89	"mmcrootfstype=ext4 rootwait\0" \
	90	"nfsopts=nolock\0" \
	91	"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
	92	"::off\0" \
	93	"ip_method=none\0" \
	94	"bootargs_defaults=setenv bootargs " \
	95	"console=${console} " \
	96	"${optargs}\0" \
	97	"mmcargs=run bootargs_defaults;" \
	98	"setenv bootargs ${bootargs} " \
	99	"root=${mmcroot} " \
	100	"rootfstype=${mmcrootfstype} ip=${ip_method}\0" \
	101	"netargs=setenv bootargs console=${console} " \
	102	"${optargs} " \
	103	"root=/dev/nfs " \
	104	"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
	105	"ip=dhcp\0" \
	106	"bootenv=uEnv.txt\0" \
	107	"loadbootenv=if fatload mmc ${mmcdev} ${loadaddr} ${bootenv}; then " \
	108	"echo Loaded environment from ${bootenv}; " \
	109	"run importbootenv; " \
	110	"fi;\0" \
	111	"importbootenv=echo Importing environment variables from uEnv.txt ...; " \
	112	"env import -t $loadaddr $filesize\0" \
	113	"loaduimagefat=fatload mmc ${mmcdev} ${kloadaddr} ${bootfile}\0" \
	114	"loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${kloadaddr} /boot/${bootfile}\0" \
	115	"loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdtaddr} /boot/${fdtfile}\0" \
	116	"netloaduimage=tftp ${loadaddr} ${bootfile}\0" \
	117	"netloadfdt=tftp ${fdtaddr} ${fdtfile}\0" \
	118	"mmcboot=echo Booting Linux from ${mmcdevice} ...; " \
	119	"run mmcargs; " \
	120	"if run loadfdt; then " \
	121	"echo device tree detected; " \
	122	"bootm ${kloadaddr} - ${fdtaddr}; " \
	123	"else " \
	124	"bootm ${kloadaddr}; " \
	125	"fi; \0" \
	126	"netboot=echo Booting from network ...; " \
	127	"setenv autoload no; " \
	128	"dhcp; " \
	129	"run netloaduimage; " \
	130	"run netargs; " \
	131	"echo NFS path: ${serverip}:${rootpath};" \
132	"if run netloadfdt; then " \
133	"echo device tree detected; " \
134	"bootm ${loadaddr} - ${fdtaddr}; " \
135	"else " \
136	"bootm ${loadaddr}; " \
137	"fi; \0" \
138	"emmc_erase=if test ${harakiri} = 1 ; then echo erase emmc ...; setenv mmcdev 1; mmc erase 0 200; reset; fi; \0" \
139	"mmcpart_gp=mmcpart gp 1 40; \0" \
140	"mmcpart_enhance=mmcpart enhance 0 64; \0" \
141	"mmcpart_rel_write=mmcpart rel_write 1f; \0" \
142	"mmcpart_commit=mmcpart commit 1; \0" \
143	"mmc_hw_part=run mmcpart_gp; run mmcpart_enhance; run mmcpart_rel_write; run mmcpart_commit; \0" \
144	"led_success=gpio set 22; \0" \
145	"fusecmd=mmc dev 1; if mmcpart iscommitted; then echo HW Partitioning already committed; mmcpart list; else run mmc_hw_part; fi; run led_success; \0" \
146	"uenv_exec=if test -n $uenvcmd; then " \
147	"echo Running uenvcmd ...; " \
148	"run uenvcmd; " \
149	"fi;\0" \
150	"sd_setup=echo SD/MMC-Card detected on device 0; " \
151	"setenv mmcdevice SD; " \
152	"setenv mmcdev 0; " \
153	"setenv mmcpart 2; " \
154	"setenv mmcroot /dev/mmcblk${mmcdev}p${mmcpart};\0" \
155	"emmc_setup=echo eMMC detected on device 1; " \
156	"setenv mmcdevice eMMC; " \
157	"setenv mmcdev 1; " \
158	"run emmc_erase; " \
159	"if test ${active_root} = root2; then " \
160	"echo Active root is partition 6 (root2); " \
161	"setenv mmcpart 6; " \
162	"else " \
163	"echo Active root is partition 5 (root1); " \
164	"setenv mmcpart 5; " \
165	"fi; " \
166	"setenv mmcroot /dev/mmcblk${mmcdev}p${mmcpart};\0"
167	#endif /* #ifndef CONFIG_SPL_BUILD */
168
169	#if defined CONFIG_SHC_NETBOOT
170	/* Network Boot */
171	# define CONFIG_BOOTCOMMAND \
172	"run fusecmd; " \
173	"if run netboot; then " \
174	"echo Booting from network; " \
175	"else " \
176	"echo ERROR: Cannot boot from network!; " \
177	"panic; " \
178	"fi; "
179
180	#elif defined CONFIG_SHC_SDBOOT /* !defined CONFIG_SHC_NETBOOT */
181	/* SD-Card Boot */
182	# define CONFIG_BOOTCOMMAND \
183	"if mmc dev 0; mmc rescan; then " \
184	"run sd_setup; " \
185	"else " \
186	"echo ERROR: SD/MMC-Card not detected!; " \
187	"panic; " \
188	"fi; " \
189	"if run loaduimage; then " \
190	"echo Bootable SD/MMC-Card inserted, booting from it!; " \
191	"run mmcboot; " \
192	"else " \
193	"echo ERROR: Unable to load uImage from SD/MMC-Card!; " \
194	"panic; " \
195	"fi; "
196
197	#elif defined CONFIG_SHC_ICT
198	/* ICT adapter boots only u-boot and does HW partitioning */
199	# define CONFIG_BOOTCOMMAND \
200	"if mmc dev 0; mmc rescan; then " \
201	"run sd_setup; " \
202	"else " \
203	"echo ERROR: SD/MMC-Card not detected!; " \
204	"panic; " \
205	"fi; " \
206	"run fusecmd; "
207
208	#else /* !defined CONFIG_SHC_NETBOOT, !defined CONFIG_SHC_SDBOOT */
209	/* Regular Boot from internal eMMC */
210	# define CONFIG_BOOTCOMMAND \
211	"if mmc dev 1; mmc rescan; then " \
212	"run emmc_setup; " \
213	"else " \
214	"echo ERROR: eMMC device not detected!; " \
215	"panic; " \
216	"fi; " \
217	"if run loaduimage; then " \
218	"run mmcboot; " \
219	"else " \
220	"echo ERROR Unable to load uImage from eMMC!; " \
221	"echo Performing Rollback!; " \
222	"setenv _active_ ${active_root}; " \
223	"setenv _inactive_ ${inactive_root}; " \
224	"setenv active_root ${_inactive_}; " \
225	"setenv inactive_root ${_active_}; " \
226	"saveenv; " \
227	"reset; " \
228	"fi; "
229
230	#endif /* Regular Boot */
231
232	/* NS16550 Configuration */
233	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
234	#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
235	#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
236	#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
237	#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
238	#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
d8ccbe93 HS	239	#define CONFIG_CONS_INDEX 1
	240
	241	/* PMIC support */
	242	#define CONFIG_POWER_TPS65217
	243
	244	/* SPL */
d8ccbe93	245
d8ccbe93 HS	246	/*
	247	* Disable MMC DM for SPL build and can be re-enabled after adding
	248	* DM support in SPL
	249	*/
	250	#ifdef CONFIG_SPL_BUILD
	251	#undef CONFIG_DM_MMC
	252	#undef CONFIG_TIMER
	253	#endif
	254
d8ccbe93 HS	255	#define CONFIG_DRIVER_TI_CPSW
	256	#define CONFIG_MII
	257	#define CONFIG_BOOTP_DEFAULT
d8ccbe93 HS	258	#define CONFIG_BOOTP_DNS2
d8ccbe93 HS	259	#define CONFIG_BOOTP_SEND_HOSTNAME
d8ccbe93	260	#define CONFIG_NET_RETRY_COUNT 10
d8ccbe93 HS	261	#define CONFIG_PHY_ADDR 0
	262	#define CONFIG_PHY_SMSC
	263
	264	/* I2C configuration */
	265	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
	266	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	267	#define CONFIG_SYS_I2C_SPEED 400000
	268	#define CONFIG_SYS_I2C_SLAVE 1
	269
	270	#define CONFIG_SHOW_BOOT_PROGRESS
d8ccbe93	271	#endif /* ! __CONFIG_AM335X_SHC_H */