[J-u-boot.git] / include / configs / legoev3.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2016 David Lechner <[email protected]>
 *
 * Based on da850evm.h
 *
 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
 *
 * Based on davinci_dvevm.h. Original Copyrights follow:
 *
 * Copyright (C) 2007 Sergey Kubushyn <[email protected]>
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * SoC Configuration
 */
#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
#define CONFIG_SYS_CLK_FREQ		clk_get(DAVINCI_ARM_CLKID)
#define CONFIG_SYS_OSCIN_FREQ		24000000
#define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)

/*
 * Memory Info
 */
#define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
#define PHYS_SDRAM_1_SIZE	(64 << 20) /* SDRAM size 64MB */
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/

/* memtest start addr */

/* memtest will be run on 16MB */

/*
 * Serial Driver info
 */
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)

#define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI0_CLKID)

/*
 * I2C Configuration
 */
#define CONFIG_SYS_DAVINCI_I2C_SPEED		400000
#define CONFIG_SYS_DAVINCI_I2C_SLAVE   10 /* Bogus, master-only in U-Boot */

/*
 * U-Boot general configuration
 */
#define CONFIG_BOOTFILE		"uImage" /* Boot file name */
#define CONFIG_SYS_CBSIZE	1024 /* Console I/O Buffer Size	*/
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */

/*
 * Linux Information
 */
#define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)
#define CONFIG_HWCONFIG		/* enable hwconfig */
#define CONFIG_SETUP_INITRD_TAG
#define CONFIG_BOOTCOMMAND \
	"if mmc rescan; then " \
		"if run loadbootscr; then " \
			"run bootscript; " \
		"else " \
			"if run loadbootenv; then " \
				"echo Loaded env from ${bootenvfile};" \
				"run importbootenv;" \
			"fi;" \
			"if test -n $uenvcmd; then " \
				"echo Running uenvcmd...;" \
				"run uenvcmd;" \
			"fi;" \
			"if run loadimage; then " \
				"run mmcargs; " \
				"if run loadfdt; then " \
					"echo Using ${fdtfile}...;" \
					"run fdtfixup; " \
					"run fdtboot; "\
				"fi; " \
				"run mmcboot; " \
			"fi; " \
		"fi; " \
	"fi; "\
	"run flashargs; " \
	"run flashboot"
#define CONFIG_EXTRA_ENV_SETTINGS \
	"bootenvfile=uEnv.txt\0" \
	"fdtfile=da850-lego-ev3.dtb\0" \
	"memsize=64M\0" \
	"filesyssize=10M\0" \
	"verify=n\0" \
	"console=ttyS1,115200n8\0" \
	"bootscraddr=0xC0600000\0" \
	"fdtaddr=0xC0600000\0" \
	"loadaddr=0xC0007FC0\0" \
	"filesysaddr=0xC1180000\0" \
	"fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
	"importbootenv=echo Importing environment...; " \
		"env import -t ${loadaddr} ${filesize}\0" \
	"loadbootenv=fatload mmc 0 ${loadaddr} ${bootenvfile}\0" \
	"mmcargs=setenv bootargs console=${console} root=/dev/mmcblk0p2 rw " \
		"rootwait ${optargs}\0" \
	"mmcboot=bootm ${loadaddr}\0" \
	"flashargs=setenv bootargs initrd=${filesysaddr},${filesyssize} " \
		"root=/dev/ram0 rw rootfstype=squashfs console=${console} " \
		"${optargs}\0" \
	"flashboot=sf probe 0; " \
		"sf read ${fdtaddr} 0x40000 0x10000; " \
		"sf read ${loadaddr} 0x50000 0x400000; " \
		"sf read ${filesysaddr} 0x450000 0xA00000; " \
		"run fdtfixup; " \
		"run fdtboot\0" \
	"loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
	"loadfdt=fatload mmc 0 ${fdtaddr} ${fdtfile}\0" \
	"fdtfixup=fdt addr ${fdtaddr}; fdt resize; fdt chosen\0" \
	"fdtboot=bootm ${loadaddr} - ${fdtaddr}\0" \
	"loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
	"bootscript=source ${bootscraddr}\0"

#ifdef CONFIG_CMD_BDI
#define CONFIG_CLOCKS
#endif

/* additions for new relocation code, must added to all boards */
#define CONFIG_SYS_SDRAM_BASE		0xc0000000

#define CONFIG_SYS_INIT_SP_ADDR		0x80010000

#include <asm/arch/hardware.h>

#endif /* __CONFIG_H */
Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
2ac07f75 DL	2	/*
	3	* Copyright (C) 2016 David Lechner <[email protected]>
	4	*
	5	* Based on da850evm.h
	6	*
	7	* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
	8	*
	9	* Based on davinci_dvevm.h. Original Copyrights follow:
	10	*
	11	* Copyright (C) 2007 Sergey Kubushyn <[email protected]>
2ac07f75 DL	12	*/
	13
	14	#ifndef __CONFIG_H
	15	#define __CONFIG_H
	16
	17	/*
	18	* SoC Configuration
	19	*/
2ac07f75 DL	20	#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
	21	#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
	22	#define CONFIG_SYS_OSCIN_FREQ 24000000
	23	#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
	24	#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
2ac07f75	25
2ac07f75 DL	26	/*
	27	* Memory Info
	28	*/
2ac07f75 DL	29	#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
	30	#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
	31	#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
	32
	33	/* memtest start addr */
2ac07f75 DL	34
2ac07f75 DL	35	/* memtest will be run on 16MB */
2ac07f75	36
2ac07f75 DL	37	/*
	38	* Serial Driver info
	39	*/
	40	#define CONFIG_SYS_NS16550_SERIAL
2ac07f75	41	#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
2ac07f75	42
2ac07f75	43	#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
2ac07f75 DL	44
	45	/*
	46	* I2C Configuration
	47	*/
2ac07f75 DL	48	#define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
	49	#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
	50
	51	/*
	52	* U-Boot general configuration
	53	*/
2ac07f75 DL	54	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
2ac07f75 DL	55	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
2ac07f75	56	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
2ac07f75 DL	57
	58	/*
	59	* Linux Information
	60	*/
	61	#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
	62	#define CONFIG_HWCONFIG /* enable hwconfig */
2ac07f75	63	#define CONFIG_SETUP_INITRD_TAG
2ac07f75 DL	64	#define CONFIG_BOOTCOMMAND \
	65	"if mmc rescan; then " \
	66	"if run loadbootscr; then " \
	67	"run bootscript; " \
	68	"else " \
f203a479 DL	69	"if run loadbootenv; then " \
	70	"echo Loaded env from ${bootenvfile};" \
	71	"run importbootenv;" \
	72	"fi;" \
	73	"if test -n $uenvcmd; then " \
	74	"echo Running uenvcmd...;" \
	75	"run uenvcmd;" \
	76	"fi;" \
2ac07f75 DL	77	"if run loadimage; then " \
2ac07f75 DL	78	"run mmcargs; " \
f203a479 DL	79	"if run loadfdt; then " \
	80	"echo Using ${fdtfile}...;" \
	81	"run fdtfixup; " \
	82	"run fdtboot; "\
	83	"fi; " \
2ac07f75	84	"run mmcboot; " \
2ac07f75 DL	85	"fi; " \
2ac07f75 DL	86	"fi; " \
f203a479 DL	87	"fi; "\
	88	"run flashargs; " \
	89	"run flashboot"
2ac07f75	90	#define CONFIG_EXTRA_ENV_SETTINGS \
f203a479 DL	91	"bootenvfile=uEnv.txt\0" \
f203a479 DL	92	"fdtfile=da850-lego-ev3.dtb\0" \
2ac07f75 DL	93	"memsize=64M\0" \
	94	"filesyssize=10M\0" \
	95	"verify=n\0" \
	96	"console=ttyS1,115200n8\0" \
	97	"bootscraddr=0xC0600000\0" \
f203a479	98	"fdtaddr=0xC0600000\0" \
2ac07f75 DL	99	"loadaddr=0xC0007FC0\0" \
	100	"filesysaddr=0xC1180000\0" \
	101	"fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
f203a479 DL	102	"importbootenv=echo Importing environment...; " \
	103	"env import -t ${loadaddr} ${filesize}\0" \
	104	"loadbootenv=fatload mmc 0 ${loadaddr} ${bootenvfile}\0" \
	105	"mmcargs=setenv bootargs console=${console} root=/dev/mmcblk0p2 rw " \
	106	"rootwait ${optargs}\0" \
2ac07f75	107	"mmcboot=bootm ${loadaddr}\0" \
f203a479 DL	108	"flashargs=setenv bootargs initrd=${filesysaddr},${filesyssize} " \
	109	"root=/dev/ram0 rw rootfstype=squashfs console=${console} " \
	110	"${optargs}\0" \
	111	"flashboot=sf probe 0; " \
	112	"sf read ${fdtaddr} 0x40000 0x10000; " \
	113	"sf read ${loadaddr} 0x50000 0x400000; " \
	114	"sf read ${filesysaddr} 0x450000 0xA00000; " \
	115	"run fdtfixup; " \
	116	"run fdtboot\0" \
2ac07f75	117	"loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
f203a479 DL	118	"loadfdt=fatload mmc 0 ${fdtaddr} ${fdtfile}\0" \
	119	"fdtfixup=fdt addr ${fdtaddr}; fdt resize; fdt chosen\0" \
	120	"fdtboot=bootm ${loadaddr} - ${fdtaddr}\0" \
2ac07f75	121	"loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
f203a479	122	"bootscript=source ${bootscraddr}\0"
2ac07f75	123
2ac07f75 DL	124	#ifdef CONFIG_CMD_BDI
	125	#define CONFIG_CLOCKS
	126	#endif
	127
2ac07f75 DL	128	/* additions for new relocation code, must added to all boards */
	129	#define CONFIG_SYS_SDRAM_BASE 0xc0000000
	130
	131	#define CONFIG_SYS_INIT_SP_ADDR 0x80010000
	132
89f5eaa1 SG	133	#include <asm/arch/hardware.h>
89f5eaa1 SG	134
2ac07f75	135	#endif /* __CONFIG_H */