[people/ms/u-boot.git] / include / configs / zmx25.h

/*
 * (c) 2011 Graf-Syteco, Matthias Weisser
 * <weisserm@arcor.de>
 *
 * Configuation settings for the zmx25 board
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#include <asm/arch/imx-regs.h>

#define CONFIG_SYS_TIMER_RATE		32768
#define CONFIG_SYS_TIMER_COUNTER	\
	(&((struct gpt_regs *)IMX_GPT1_BASE)->counter)

#define CONFIG_MACH_TYPE	MACH_TYPE_ZMX25
/*
 * Environment settings
 */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"gs_fast_boot=setenv bootdelay 5\0" \
	"gs_slow_boot=setenv bootdelay 10\0" \
	"bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
		"fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
		"bootm 0x81000000; bootelf 0x81000000\0"

#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs	*/
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

/*
 * Hardware drivers
 */

/*
 * Serial
 */
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE	UART2_BASE
#define CONFIG_CONS_INDEX	1	/* use UART2 for console */

/*
 * Ethernet
 */
#define CONFIG_FEC_MXC
#define CONFIG_FEC_MXC_PHYADDR		0x00
#define CONFIG_MII

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE

/*
 * Command line configuration.
 */

/*
 * Additional command
 */

/*
 * USB
 */
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_EHCI_MXC
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_MXC_USB_PORT	1
#define CONFIG_MXC_USB_PORTSC	MXC_EHCI_MODE_SERIAL
#define CONFIG_MXC_USB_FLAGS	(MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN)
#define CONFIG_EHCI_IS_TDI
#endif /* CONFIG_CMD_USB */

/* SDRAM */
#define CONFIG_NR_DRAM_BANKS	1
#define PHYS_SDRAM		0x80000000	/* start address of LPDDRRAM */
#define PHYS_SDRAM_SIZE		0x04000000	/* 64 megs */

#define CONFIG_SYS_SDRAM_BASE	PHYS_SDRAM
#define CONFIG_SYS_INIT_SP_ADDR	0x78020000	/* end of internal SRAM */

/*
 * FLASH and environment organization
 */
#define CONFIG_SYS_FLASH_BASE		0xA0000000
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_MAX_FLASH_SECT	256

#define CONFIG_ENV_ADDR			(CONFIG_SYS_FLASH_BASE + 0x00040000)
#define CONFIG_ENV_SECT_SIZE		(128 * 1024)
#define CONFIG_ENV_SIZE			(128 * 1024)

/*
 * CFI FLASH driver setup
 */
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	/* ~10x faster */

#define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE

#define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM + (512*1024))
#define CONFIG_SYS_MEMTEST_END		(PHYS_SDRAM + PHYS_SDRAM_SIZE)

#define CONFIG_PREBOOT  ""


/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN		(0x400000 - 0x8000)

#endif	/* __CONFIG_H */
Commit	Line	Data
39f0023e MW	1	/*
	2	* (c) 2011 Graf-Syteco, Matthias Weisser
	3	* <weisserm@arcor.de>
	4	*
	5	* Configuation settings for the zmx25 board
	6	*
1a459660	7	* SPDX-License-Identifier: GPL-2.0+
39f0023e MW	8	*/
	9
	10	#ifndef __CONFIG_H
	11	#define __CONFIG_H
	12
3dae5b51 RH	13	#include <asm/arch/imx-regs.h>
3dae5b51 RH	14
3dae5b51 RH	15	#define CONFIG_SYS_TIMER_RATE 32768
	16	#define CONFIG_SYS_TIMER_COUNTER \
	17	(&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
	18
94ba26f2	19	#define CONFIG_MACH_TYPE MACH_TYPE_ZMX25
39f0023e MW	20	/*
	21	* Environment settings
	22	*/
	23	#define CONFIG_EXTRA_ENV_SETTINGS \
	24	"gs_fast_boot=setenv bootdelay 5\0" \
	25	"gs_slow_boot=setenv bootdelay 10\0" \
	26	"bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
	27	"fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
	28	"bootm 0x81000000; bootelf 0x81000000\0"
	29
	30	#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
	31	#define CONFIG_SETUP_MEMORY_TAGS
	32	#define CONFIG_INITRD_TAG
39f0023e	33
39f0023e MW	34	/*
	35	* Hardware drivers
	36	*/
	37
39f0023e MW	38	/*
	39	* Serial
	40	*/
	41	#define CONFIG_MXC_UART
40f6fffe	42	#define CONFIG_MXC_UART_BASE UART2_BASE
39f0023e	43	#define CONFIG_CONS_INDEX 1 /* use UART2 for console */
39f0023e MW	44
	45	/*
	46	* Ethernet
	47	*/
	48	#define CONFIG_FEC_MXC
	49	#define CONFIG_FEC_MXC_PHYADDR 0x00
	50	#define CONFIG_MII
39f0023e MW	51
	52	/*
	53	* BOOTP options
	54	*/
	55	#define CONFIG_BOOTP_BOOTFILESIZE
39f0023e MW	56
	57	/*
	58	* Command line configuration.
	59	*/
39f0023e	60
39f0023e MW	61	/*
	62	* Additional command
	63	*/
39f0023e	64
39f0023e MW	65	/*
	66	* USB
	67	*/
	68	#ifdef CONFIG_CMD_USB
39f0023e MW	69	#define CONFIG_USB_EHCI_MXC
39f0023e MW	70	#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
9fa3d093 BT	71	#define CONFIG_MXC_USB_PORT 1
	72	#define CONFIG_MXC_USB_PORTSC MXC_EHCI_MODE_SERIAL
	73	#define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERNAL_PHY \| MXC_EHCI_IPPUE_DOWN)
39f0023e	74	#define CONFIG_EHCI_IS_TDI
39f0023e MW	75	#endif /* CONFIG_CMD_USB */
	76
	77	/* SDRAM */
	78	#define CONFIG_NR_DRAM_BANKS 1
	79	#define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */
	80	#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */
	81
	82	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
	83	#define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */
	84
	85	/*
	86	* FLASH and environment organization
	87	*/
	88	#define CONFIG_SYS_FLASH_BASE 0xA0000000
	89	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	90	#define CONFIG_SYS_MAX_FLASH_SECT 256
	91
	92	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
39f0023e MW	93	#define CONFIG_ENV_SECT_SIZE (128 * 1024)
	94	#define CONFIG_ENV_SIZE (128 * 1024)
	95
	96	/*
	97	* CFI FLASH driver setup
	98	*/
	99	#define CONFIG_SYS_FLASH_CFI
	100	#define CONFIG_FLASH_CFI_DRIVER
	101	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */
	102
	103	#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
	104
	105	#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024))
	106	#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE)
	107
39f0023e MW	108	#define CONFIG_PREBOOT ""
39f0023e MW	109
39f0023e MW	110
	111	/*
	112	* Size of malloc() pool
	113	*/
	114	#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000)
39f0023e MW	115
39f0023e MW	116	#endif /* __CONFIG_H */