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

/*
 * Copyright (C) 2016 David Lechner <david@lechnology.com>
 *
 * 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 <ksi@koi8.net>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#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 CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
#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 */
#define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM_1 + 0x2000000)

/* memtest will be run on 16MB */
#define CONFIG_SYS_MEMTEST_END 	(PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)

#define CONFIG_NR_DRAM_BANKS	1 /* we have 1 bank of DRAM */

#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (	\
	DAVINCI_SYSCFG_SUSPSRC_TIMER0 |		\
	DAVINCI_SYSCFG_SUSPSRC_SPI0 |		\
	DAVINCI_SYSCFG_SUSPSRC_UART1 |		\
	DAVINCI_SYSCFG_SUSPSRC_EMAC |		\
	DAVINCI_SYSCFG_SUSPSRC_I2C)

/*
 * PLL configuration
 */

#define CONFIG_SYS_DA850_PLL0_PLLM     24
#define CONFIG_SYS_DA850_PLL1_PLLM     21

/*
 * DDR2 memory configuration
 */
#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
					DV_DDR_PHY_EXT_STRBEN | \
					(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))

#define CONFIG_SYS_DA850_DDR2_SDBCR (		\
	(1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) |	\
	(1 << DV_DDR_SDCR_DDREN_SHIFT) |	\
	(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) |	\
	(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) |	\
	(0x3 << DV_DDR_SDCR_CL_SHIFT) |		\
	(0x2 << DV_DDR_SDCR_IBANK_SHIFT) |	\
	(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))

/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
#define CONFIG_SYS_DA850_DDR2_SDBCR2 0

#define CONFIG_SYS_DA850_DDR2_SDTIMR (		\
	(14 << DV_DDR_SDTMR1_RFC_SHIFT) |	\
	(2 << DV_DDR_SDTMR1_RP_SHIFT) |		\
	(2 << DV_DDR_SDTMR1_RCD_SHIFT) |	\
	(1 << DV_DDR_SDTMR1_WR_SHIFT) |		\
	(5 << DV_DDR_SDTMR1_RAS_SHIFT) |	\
	(8 << DV_DDR_SDTMR1_RC_SHIFT) |		\
	(1 << DV_DDR_SDTMR1_RRD_SHIFT) |	\
	(0 << DV_DDR_SDTMR1_WTR_SHIFT))

#define CONFIG_SYS_DA850_DDR2_SDTIMR2 (		\
	(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) |	\
	(0 << DV_DDR_SDTMR2_XP_SHIFT) |		\
	(0 << DV_DDR_SDTMR2_ODT_SHIFT) |	\
	(17 << DV_DDR_SDTMR2_XSNR_SHIFT) |	\
	(199 << DV_DDR_SDTMR2_XSRD_SHIFT) |	\
	(0 << DV_DDR_SDTMR2_RTP_SHIFT) |	\
	(0 << DV_DDR_SDTMR2_CKE_SHIFT))

#define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000494
#define CONFIG_SYS_DA850_DDR2_PBBPR    0x30

/*
 * Serial Driver info
 */
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	-4	/* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1	DAVINCI_UART1_BASE /* Base address of UART1 */
#define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)
#define CONFIG_CONS_INDEX	1		/* use UART0 for console */

#define CONFIG_SPI
#define CONFIG_SYS_SPI_BASE		DAVINCI_SPI0_BASE
#define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI0_CLKID)
#define CONFIG_SF_DEFAULT_SPEED		50000000
#define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED

/*
 * I2C Configuration
 */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_DAVINCI
#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 */
#define CONFIG_SYS_LOAD_ADDR	(PHYS_SDRAM_1 + 0x700000)
#define CONFIG_MX_CYCLIC

/*
 * Linux Information
 */
#define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)
#define CONFIG_HWCONFIG		/* enable hwconfig */
#define CONFIG_CMDLINE_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_SERIAL_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SETUP_INITRD_TAG
#define CONFIG_BOOTCOMMAND \
	"if mmc rescan; then " \
		"if run loadbootscr; then " \
			"run bootscript; " \
		"else " \
			"if run loadimage; then " \
				"run mmcargs; " \
				"run mmcboot; " \
			"else " \
				"run flashargs; " \
				"run flashboot; " \
			"fi; " \
		"fi; " \
	"else " \
		"run flashargs; " \
		"run flashboot; " \
	"fi"
#define CONFIG_EXTRA_ENV_SETTINGS \
	"hostname=EV3\0" \
	"memsize=64M\0" \
	"filesyssize=10M\0" \
	"verify=n\0" \
	"console=ttyS1,115200n8\0" \
	"bootscraddr=0xC0600000\0" \
	"loadaddr=0xC0007FC0\0" \
	"filesysaddr=0xC1180000\0" \
	"fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
	"mmcargs=setenv bootargs mem=${memsize} console=${console} root=/dev/mmcblk0p2 rw rootwait lpj=747520\0" \
	"mmcboot=bootm ${loadaddr}\0" \
	"flashargs=setenv bootargs mem=${memsize} initrd=${filesysaddr},${filesyssize} root=/dev/ram0 rw rootfstype=squashfs console=${console} lpj=747520\0" \
	"flashboot=sf probe 0; sf read ${loadaddr} 0x50000 0x300000; sf read ${filesysaddr} 0x350000 0x960000; bootm ${loadaddr}\0" \
	"loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
	"loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
	"bootscript=source ${bootscraddr}\0" \

#ifdef CONFIG_CMD_BDI
#define CONFIG_CLOCKS
#endif

#define CONFIG_ENV_SIZE		(16 << 10)

/* 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
2ac07f75 DL	1	/*
	2	* Copyright (C) 2016 David Lechner <david@lechnology.com>
	3	*
	4	* Based on da850evm.h
	5	*
	6	* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
	7	*
	8	* Based on davinci_dvevm.h. Original Copyrights follow:
	9	*
	10	* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
	11	*
	12	* SPDX-License-Identifier: GPL-2.0+
	13	*/
	14
	15	#ifndef __CONFIG_H
	16	#define __CONFIG_H
	17
	18	/*
	19	* SoC Configuration
	20	*/
2ac07f75 DL	21	#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
	22	#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
	23	#define CONFIG_SYS_OSCIN_FREQ 24000000
	24	#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
	25	#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
2ac07f75	26
2ac07f75 DL	27	/*
	28	* Memory Info
	29	*/
	30	#define CONFIG_SYS_MALLOC_LEN (0x10000 + 110241024) /* malloc() len */
	31	#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
	32	#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
	33	#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
	34
	35	/* memtest start addr */
	36	#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
	37
	38	/* memtest will be run on 16MB */
	39	#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 1610241024)
	40
	41	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
	42
	43	#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
	44	DAVINCI_SYSCFG_SUSPSRC_TIMER0 \| \
	45	DAVINCI_SYSCFG_SUSPSRC_SPI0 \| \
	46	DAVINCI_SYSCFG_SUSPSRC_UART1 \| \
	47	DAVINCI_SYSCFG_SUSPSRC_EMAC \| \
	48	DAVINCI_SYSCFG_SUSPSRC_I2C)
	49
	50	/*
	51	* PLL configuration
	52	*/
2ac07f75 DL	53
	54	#define CONFIG_SYS_DA850_PLL0_PLLM 24
	55	#define CONFIG_SYS_DA850_PLL1_PLLM 21
	56
	57	/*
	58	* DDR2 memory configuration
	59	*/
	60	#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN \| \
	61	DV_DDR_PHY_EXT_STRBEN \| \
	62	(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
	63
	64	#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
	65	(1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) \| \
	66	(1 << DV_DDR_SDCR_DDREN_SHIFT) \| \
	67	(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) \| \
	68	(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) \| \
	69	(0x3 << DV_DDR_SDCR_CL_SHIFT) \| \
	70	(0x2 << DV_DDR_SDCR_IBANK_SHIFT) \| \
	71	(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
	72
	73	/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
	74	#define CONFIG_SYS_DA850_DDR2_SDBCR2 0
	75
	76	#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
	77	(14 << DV_DDR_SDTMR1_RFC_SHIFT) \| \
	78	(2 << DV_DDR_SDTMR1_RP_SHIFT) \| \
	79	(2 << DV_DDR_SDTMR1_RCD_SHIFT) \| \
	80	(1 << DV_DDR_SDTMR1_WR_SHIFT) \| \
	81	(5 << DV_DDR_SDTMR1_RAS_SHIFT) \| \
	82	(8 << DV_DDR_SDTMR1_RC_SHIFT) \| \
	83	(1 << DV_DDR_SDTMR1_RRD_SHIFT) \| \
	84	(0 << DV_DDR_SDTMR1_WTR_SHIFT))
	85
	86	#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
	87	(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) \| \
	88	(0 << DV_DDR_SDTMR2_XP_SHIFT) \| \
	89	(0 << DV_DDR_SDTMR2_ODT_SHIFT) \| \
	90	(17 << DV_DDR_SDTMR2_XSNR_SHIFT) \| \
	91	(199 << DV_DDR_SDTMR2_XSRD_SHIFT) \| \
	92	(0 << DV_DDR_SDTMR2_RTP_SHIFT) \| \
	93	(0 << DV_DDR_SDTMR2_CKE_SHIFT))
	94
	95	#define CONFIG_SYS_DA850_DDR2_SDRCR 0x00000494
	96	#define CONFIG_SYS_DA850_DDR2_PBBPR 0x30
	97
	98	/*
	99	* Serial Driver info
	100	*/
	101	#define CONFIG_SYS_NS16550_SERIAL
	102	#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
	103	#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART1_BASE /* Base address of UART1 */
	104	#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
	105	#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
2ac07f75 DL	106
2ac07f75 DL	107	#define CONFIG_SPI
2ac07f75 DL	108	#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
	109	#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
	110	#define CONFIG_SF_DEFAULT_SPEED 50000000
	111	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	112
	113	/*
	114	* I2C Configuration
	115	*/
	116	#define CONFIG_SYS_I2C
	117	#define CONFIG_SYS_I2C_DAVINCI
	118	#define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
	119	#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
	120
	121	/*
	122	* U-Boot general configuration
	123	*/
2ac07f75 DL	124	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
2ac07f75 DL	125	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
2ac07f75 DL	126	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
2ac07f75 DL	127	#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
2ac07f75	128	#define CONFIG_MX_CYCLIC
2ac07f75 DL	129
	130	/*
	131	* Linux Information
	132	*/
	133	#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
	134	#define CONFIG_HWCONFIG /* enable hwconfig */
	135	#define CONFIG_CMDLINE_TAG
	136	#define CONFIG_REVISION_TAG
	137	#define CONFIG_SERIAL_TAG
	138	#define CONFIG_SETUP_MEMORY_TAGS
	139	#define CONFIG_SETUP_INITRD_TAG
2ac07f75 DL	140	#define CONFIG_BOOTCOMMAND \
	141	"if mmc rescan; then " \
	142	"if run loadbootscr; then " \
	143	"run bootscript; " \
	144	"else " \
	145	"if run loadimage; then " \
	146	"run mmcargs; " \
	147	"run mmcboot; " \
	148	"else " \
	149	"run flashargs; " \
	150	"run flashboot; " \
	151	"fi; " \
	152	"fi; " \
	153	"else " \
	154	"run flashargs; " \
	155	"run flashboot; " \
	156	"fi"
	157	#define CONFIG_EXTRA_ENV_SETTINGS \
	158	"hostname=EV3\0" \
	159	"memsize=64M\0" \
	160	"filesyssize=10M\0" \
	161	"verify=n\0" \
	162	"console=ttyS1,115200n8\0" \
	163	"bootscraddr=0xC0600000\0" \
	164	"loadaddr=0xC0007FC0\0" \
	165	"filesysaddr=0xC1180000\0" \
	166	"fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
	167	"mmcargs=setenv bootargs mem=${memsize} console=${console} root=/dev/mmcblk0p2 rw rootwait lpj=747520\0" \
	168	"mmcboot=bootm ${loadaddr}\0" \
	169	"flashargs=setenv bootargs mem=${memsize} initrd=${filesysaddr},${filesyssize} root=/dev/ram0 rw rootfstype=squashfs console=${console} lpj=747520\0" \
	170	"flashboot=sf probe 0; sf read ${loadaddr} 0x50000 0x300000; sf read ${filesysaddr} 0x350000 0x960000; bootm ${loadaddr}\0" \
	171	"loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
	172	"loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
	173	"bootscript=source ${bootscraddr}\0" \
	174
2ac07f75 DL	175	#ifdef CONFIG_CMD_BDI
	176	#define CONFIG_CLOCKS
	177	#endif
	178
2ac07f75 DL	179	#define CONFIG_ENV_SIZE (16 << 10)
2ac07f75 DL	180
2ac07f75 DL	181	/* additions for new relocation code, must added to all boards */
	182	#define CONFIG_SYS_SDRAM_BASE 0xc0000000
	183
	184	#define CONFIG_SYS_INIT_SP_ADDR 0x80010000
	185
89f5eaa1 SG	186	#include <asm/arch/hardware.h>
89f5eaa1 SG	187
2ac07f75	188	#endif /* __CONFIG_H */