[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_MACH_DAVINCI_DA850_EVM
#define CONFIG_SOC_DA8XX		/* TI DA8xx SoC */
#define CONFIG_SOC_DA850		/* TI DA850 SoC */
#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)

#define CONFIG_SYS_TEXT_BASE		0xc1080000

/*
 * 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_DV_CLKMODE          0
#define CONFIG_SYS_DA850_PLL0_POSTDIV  1
#define CONFIG_SYS_DA850_PLL0_PLLDIV1  0x8000
#define CONFIG_SYS_DA850_PLL0_PLLDIV2  0x8001
#define CONFIG_SYS_DA850_PLL0_PLLDIV3  0x8002
#define CONFIG_SYS_DA850_PLL0_PLLDIV4  0x8003
#define CONFIG_SYS_DA850_PLL0_PLLDIV5  0x8002
#define CONFIG_SYS_DA850_PLL0_PLLDIV6  CONFIG_SYS_DA850_PLL0_PLLDIV1
#define CONFIG_SYS_DA850_PLL0_PLLDIV7  0x8005

#define CONFIG_SYS_DA850_PLL1_POSTDIV  1
#define CONFIG_SYS_DA850_PLL1_PLLDIV1  0x8000
#define CONFIG_SYS_DA850_PLL1_PLLDIV2  0x8001
#define CONFIG_SYS_DA850_PLL1_PLLDIV3  0x8002

#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_BAUDRATE		115200		/* Default baud rate */

#define CONFIG_SPI
#define CONFIG_DAVINCI_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_PBSIZE	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS	16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
#define CONFIG_SYS_LOAD_ADDR	(PHYS_SDRAM_1 + 0x700000)
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#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" \

/*
 * U-Boot commands
 */
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_SAVES

#ifdef CONFIG_CMD_BDI
#define CONFIG_CLOCKS
#endif

#define CONFIG_ENV_IS_NOWHERE
#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

#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	*/
	21	#define CONFIG_MACH_DAVINCI_DA850_EVM
	22	#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
	23	#define CONFIG_SOC_DA850 /* TI DA850 SoC */
	24	#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
	25	#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
	26	#define CONFIG_SYS_OSCIN_FREQ 24000000
	27	#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
	28	#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
2ac07f75 DL	29
	30	#define CONFIG_SYS_TEXT_BASE 0xc1080000
	31
2ac07f75 DL	32	/*
	33	* Memory Info
	34	*/
	35	#define CONFIG_SYS_MALLOC_LEN (0x10000 + 110241024) /* malloc() len */
	36	#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
	37	#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
	38	#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
	39
	40	/* memtest start addr */
	41	#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
	42
	43	/* memtest will be run on 16MB */
	44	#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 1610241024)
	45
	46	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
	47
	48	#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
	49	DAVINCI_SYSCFG_SUSPSRC_TIMER0 \| \
	50	DAVINCI_SYSCFG_SUSPSRC_SPI0 \| \
	51	DAVINCI_SYSCFG_SUSPSRC_UART1 \| \
	52	DAVINCI_SYSCFG_SUSPSRC_EMAC \| \
	53	DAVINCI_SYSCFG_SUSPSRC_I2C)
	54
	55	/*
	56	* PLL configuration
	57	*/
	58	#define CONFIG_SYS_DV_CLKMODE 0
	59	#define CONFIG_SYS_DA850_PLL0_POSTDIV 1
	60	#define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000
	61	#define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001
	62	#define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002
	63	#define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003
	64	#define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002
	65	#define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1
	66	#define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005
	67
	68	#define CONFIG_SYS_DA850_PLL1_POSTDIV 1
	69	#define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000
	70	#define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
	71	#define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8002
	72
	73	#define CONFIG_SYS_DA850_PLL0_PLLM 24
	74	#define CONFIG_SYS_DA850_PLL1_PLLM 21
	75
	76	/*
	77	* DDR2 memory configuration
	78	*/
	79	#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN \| \
	80	DV_DDR_PHY_EXT_STRBEN \| \
	81	(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
	82
	83	#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
	84	(1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) \| \
	85	(1 << DV_DDR_SDCR_DDREN_SHIFT) \| \
	86	(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) \| \
	87	(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) \| \
	88	(0x3 << DV_DDR_SDCR_CL_SHIFT) \| \
	89	(0x2 << DV_DDR_SDCR_IBANK_SHIFT) \| \
	90	(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
	91
	92	/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
	93	#define CONFIG_SYS_DA850_DDR2_SDBCR2 0
	94
	95	#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
96	(14 << DV_DDR_SDTMR1_RFC_SHIFT) \| \
97	(2 << DV_DDR_SDTMR1_RP_SHIFT) \| \
98	(2 << DV_DDR_SDTMR1_RCD_SHIFT) \| \
99	(1 << DV_DDR_SDTMR1_WR_SHIFT) \| \
100	(5 << DV_DDR_SDTMR1_RAS_SHIFT) \| \
101	(8 << DV_DDR_SDTMR1_RC_SHIFT) \| \
102	(1 << DV_DDR_SDTMR1_RRD_SHIFT) \| \
103	(0 << DV_DDR_SDTMR1_WTR_SHIFT))
104
105	#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
106	(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) \| \
107	(0 << DV_DDR_SDTMR2_XP_SHIFT) \| \
108	(0 << DV_DDR_SDTMR2_ODT_SHIFT) \| \
109	(17 << DV_DDR_SDTMR2_XSNR_SHIFT) \| \
110	(199 << DV_DDR_SDTMR2_XSRD_SHIFT) \| \
111	(0 << DV_DDR_SDTMR2_RTP_SHIFT) \| \
112	(0 << DV_DDR_SDTMR2_CKE_SHIFT))
113
114	#define CONFIG_SYS_DA850_DDR2_SDRCR 0x00000494
115	#define CONFIG_SYS_DA850_DDR2_PBBPR 0x30
116
117	/*
118	* Serial Driver info
119	*/
120	#define CONFIG_SYS_NS16550_SERIAL
121	#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
122	#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART1_BASE /* Base address of UART1 */
123	#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
124	#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
125	#define CONFIG_BAUDRATE 115200 /* Default baud rate */
126
127	#define CONFIG_SPI
2ac07f75 DL	128	#define CONFIG_DAVINCI_SPI
	129	#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
	130	#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
	131	#define CONFIG_SF_DEFAULT_SPEED 50000000
	132	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	133
	134	/*
	135	* I2C Configuration
	136	*/
	137	#define CONFIG_SYS_I2C
	138	#define CONFIG_SYS_I2C_DAVINCI
	139	#define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
	140	#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
	141
	142	/*
	143	* U-Boot general configuration
	144	*/
2ac07f75 DL	145	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
	146	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	147	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	148	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	149	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
	150	#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
2ac07f75	151	#define CONFIG_AUTO_COMPLETE
2ac07f75 DL	152	#define CONFIG_CMDLINE_EDITING
	153	#define CONFIG_SYS_LONGHELP
	154	#define CONFIG_CRC32_VERIFY
	155	#define CONFIG_MX_CYCLIC
2ac07f75 DL	156
	157	/*
	158	* Linux Information
	159	*/
	160	#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
	161	#define CONFIG_HWCONFIG /* enable hwconfig */
	162	#define CONFIG_CMDLINE_TAG
	163	#define CONFIG_REVISION_TAG
	164	#define CONFIG_SERIAL_TAG
	165	#define CONFIG_SETUP_MEMORY_TAGS
	166	#define CONFIG_SETUP_INITRD_TAG
2ac07f75 DL	167	#define CONFIG_BOOTCOMMAND \
	168	"if mmc rescan; then " \
	169	"if run loadbootscr; then " \
	170	"run bootscript; " \
	171	"else " \
	172	"if run loadimage; then " \
	173	"run mmcargs; " \
	174	"run mmcboot; " \
	175	"else " \
	176	"run flashargs; " \
	177	"run flashboot; " \
	178	"fi; " \
	179	"fi; " \
	180	"else " \
	181	"run flashargs; " \
	182	"run flashboot; " \
	183	"fi"
	184	#define CONFIG_EXTRA_ENV_SETTINGS \
	185	"hostname=EV3\0" \
	186	"memsize=64M\0" \
	187	"filesyssize=10M\0" \
	188	"verify=n\0" \
	189	"console=ttyS1,115200n8\0" \
	190	"bootscraddr=0xC0600000\0" \
	191	"loadaddr=0xC0007FC0\0" \
	192	"filesysaddr=0xC1180000\0" \
	193	"fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
	194	"mmcargs=setenv bootargs mem=${memsize} console=${console} root=/dev/mmcblk0p2 rw rootwait lpj=747520\0" \
	195	"mmcboot=bootm ${loadaddr}\0" \
	196	"flashargs=setenv bootargs mem=${memsize} initrd=${filesysaddr},${filesyssize} root=/dev/ram0 rw rootfstype=squashfs console=${console} lpj=747520\0" \
	197	"flashboot=sf probe 0; sf read ${loadaddr} 0x50000 0x300000; sf read ${filesysaddr} 0x350000 0x960000; bootm ${loadaddr}\0" \
	198	"loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
	199	"loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
	200	"bootscript=source ${bootscraddr}\0" \
	201
	202	/*
	203	* U-Boot commands
	204	*/
2ac07f75	205	#define CONFIG_CMD_DIAG
2ac07f75 DL	206	#define CONFIG_CMD_SAVES
	207
	208	#ifdef CONFIG_CMD_BDI
	209	#define CONFIG_CLOCKS
	210	#endif
	211
2ac07f75	212	#define CONFIG_ENV_IS_NOWHERE
2ac07f75 DL	213	#define CONFIG_ENV_SIZE (16 << 10)
2ac07f75 DL	214
2ac07f75 DL	215	/* additions for new relocation code, must added to all boards */
	216	#define CONFIG_SYS_SDRAM_BASE 0xc0000000
	217
	218	#define CONFIG_SYS_INIT_SP_ADDR 0x80010000
	219
	220	#endif /* __CONFIG_H */