[u-boot.git] / include / configs / work_92105.h

/*
 * WORK Microwave work_92105 board configuration file
 *
 * (C) Copyright 2014  DENX Software Engineering GmbH
 * Written-by: Albert ARIBAUD <[email protected]>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_WORK_92105_H__
#define __CONFIG_WORK_92105_H__

/* SoC and board defines */
#include <linux/sizes.h>
#include <asm/arch/cpu.h>

/*
 * Define work_92105 machine type by hand -- done only for compatibility
 * with original board code
 */
#define CONFIG_MACH_TYPE		736

#define CONFIG_SYS_ICACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
#if !defined(CONFIG_SPL_BUILD)
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
#define CONFIG_BOARD_EARLY_INIT_R

/* generate LPC32XX-specific SPL image */
#define CONFIG_LPC32XX_SPL

/*
 * Memory configurations
 */
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_MALLOC_LEN		SZ_1M
#define CONFIG_SYS_SDRAM_BASE		EMC_DYCS0_BASE
#define CONFIG_SYS_SDRAM_SIZE		SZ_128M
#define CONFIG_SYS_MEMTEST_START	(CONFIG_SYS_SDRAM_BASE + SZ_32K)
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_TEXT_BASE - SZ_1M)

#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_32K)

#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_512K \
					 - GENERATED_GBL_DATA_SIZE)

/*
 * Serial Driver
 */
#define CONFIG_SYS_LPC32XX_UART		5   /* UART5 - NS16550 */

/*
 * Ethernet Driver
 */

#define CONFIG_PHY_SMSC
#define CONFIG_LPC32XX_ETH
#define CONFIG_PHY_ADDR 0
#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
/* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */

/*
 * I2C driver
 */

#define CONFIG_SYS_I2C_LPC32XX
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SPEED 350000

/*
 * I2C EEPROM
 */

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x56
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2

/*
 * I2C RTC
 */

#define CONFIG_RTC_DS1374

/*
 * U-Boot General Configurations
 */
#define CONFIG_SYS_CBSIZE		1024
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

/*
 * NAND chip timings for FIXME: which one?
 */

#define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY  333333333
#define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY   10000000
#define CONFIG_LPC32XX_NAND_MLC_NAND_TA      18181818
#define CONFIG_LPC32XX_NAND_MLC_RD_HIGH      31250000
#define CONFIG_LPC32XX_NAND_MLC_RD_LOW       45454545
#define CONFIG_LPC32XX_NAND_MLC_WR_HIGH      40000000
#define CONFIG_LPC32XX_NAND_MLC_WR_LOW       83333333

/*
 * NAND
 */

/* driver configuration */
#define CONFIG_SYS_NAND_SELF_INIT
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_MAX_NAND_CHIPS 1
#define CONFIG_SYS_NAND_BASE MLC_NAND_BASE
#define CONFIG_NAND_LPC32XX_MLC

/*
 * GPIO
 */

#define CONFIG_LPC32XX_GPIO

/*
 * SSP/SPI/DISPLAY
 */

#define CONFIG_LPC32XX_SSP_TIMEOUT 100000
/*
 * Environment
 */

#define CONFIG_ENV_SIZE			0x00020000
#define CONFIG_ENV_OFFSET		0x00100000
#define CONFIG_ENV_OFFSET_REDUND	0x00120000
#define CONFIG_ENV_ADDR			0x80000100

/*
 * Boot Linux
 */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

#define CONFIG_BOOTFILE			"uImage"
#define CONFIG_LOADADDR			0x80008000

/*
 * SPL
 */

/* SPL will be executed at offset 0 */
#define CONFIG_SPL_TEXT_BASE 0x00000000
/* SPL will use SRAM as stack */
#define CONFIG_SPL_STACK     0x0000FFF8
/* Use the framework and generic lib */
/* SPL will use serial */
/* SPL will load U-Boot from NAND offset 0x40000 */
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_BOOT
#define CONFIG_SYS_NAND_U_BOOT_OFFS  0x00040000
#define CONFIG_SPL_PAD_TO 0x20000
/* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
#define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_DST   CONFIG_SYS_TEXT_BASE

/*
 * Include SoC specific configuration
 */
#include <asm/arch/config.h>

#endif  /* __CONFIG_WORK_92105_H__*/
Commit	Line	Data
412ae53a AA	1	/*
	2	* WORK Microwave work_92105 board configuration file
	3	*
	4	* (C) Copyright 2014 DENX Software Engineering GmbH
	5	* Written-by: Albert ARIBAUD <[email protected]>
	6	*
	7	* SPDX-License-Identifier: GPL-2.0+
	8	*/
	9
	10	#ifndef __CONFIG_WORK_92105_H__
	11	#define __CONFIG_WORK_92105_H__
	12
	13	/* SoC and board defines */
	14	#include <linux/sizes.h>
	15	#include <asm/arch/cpu.h>
	16
	17	/*
	18	* Define work_92105 machine type by hand -- done only for compatibility
	19	* with original board code
	20	*/
cd7b6344	21	#define CONFIG_MACH_TYPE 736
412ae53a AA	22
	23	#define CONFIG_SYS_ICACHE_OFF
	24	#define CONFIG_SYS_DCACHE_OFF
	25	#if !defined(CONFIG_SPL_BUILD)
	26	#define CONFIG_SKIP_LOWLEVEL_INIT
	27	#endif
412ae53a AA	28	#define CONFIG_BOARD_EARLY_INIT_R
	29
	30	/* generate LPC32XX-specific SPL image */
	31	#define CONFIG_LPC32XX_SPL
	32
	33	/*
	34	* Memory configurations
	35	*/
	36	#define CONFIG_NR_DRAM_BANKS 1
	37	#define CONFIG_SYS_MALLOC_LEN SZ_1M
	38	#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
	39	#define CONFIG_SYS_SDRAM_SIZE SZ_128M
412ae53a AA	40	#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K)
	41	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M)
	42
	43	#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
	44
	45	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_512K \
	46	- GENERATED_GBL_DATA_SIZE)
	47
	48	/*
	49	* Serial Driver
	50	*/
	51	#define CONFIG_SYS_LPC32XX_UART 5 /* UART5 - NS16550 */
412ae53a AA	52
	53	/*
	54	* Ethernet Driver
	55	*/
	56
	57	#define CONFIG_PHY_SMSC
	58	#define CONFIG_LPC32XX_ETH
412ae53a AA	59	#define CONFIG_PHY_ADDR 0
412ae53a AA	60	#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
412ae53a AA	61	/* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */
	62
	63	/*
	64	* I2C driver
	65	*/
	66
	67	#define CONFIG_SYS_I2C_LPC32XX
	68	#define CONFIG_SYS_I2C
412ae53a AA	69	#define CONFIG_SYS_I2C_SPEED 350000
	70
	71	/*
	72	* I2C EEPROM
	73	*/
	74
412ae53a AA	75	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x56
	76	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	77
	78	/*
	79	* I2C RTC
	80	*/
	81
412ae53a AA	82	#define CONFIG_RTC_DS1374
412ae53a AA	83
412ae53a AA	84	/*
	85	* U-Boot General Configurations
	86	*/
412ae53a	87	#define CONFIG_SYS_CBSIZE 1024
412ae53a AA	88	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
412ae53a AA	89
412ae53a AA	90	/*
	91	* NAND chip timings for FIXME: which one?
	92	*/
	93
	94	#define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333
	95	#define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000
	96	#define CONFIG_LPC32XX_NAND_MLC_NAND_TA 18181818
	97	#define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000
	98	#define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545
	99	#define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000
	100	#define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333
	101
	102	/*
	103	* NAND
	104	*/
	105
	106	/* driver configuration */
	107	#define CONFIG_SYS_NAND_SELF_INIT
	108	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	109	#define CONFIG_SYS_MAX_NAND_CHIPS 1
	110	#define CONFIG_SYS_NAND_BASE MLC_NAND_BASE
	111	#define CONFIG_NAND_LPC32XX_MLC
	112
412ae53a AA	113	/*
	114	* GPIO
	115	*/
	116
412ae53a AA	117	#define CONFIG_LPC32XX_GPIO
	118
	119	/*
	120	* SSP/SPI/DISPLAY
	121	*/
	122
412ae53a	123	#define CONFIG_LPC32XX_SSP_TIMEOUT 100000
412ae53a AA	124	/*
	125	* Environment
	126	*/
	127
412ae53a AA	128	#define CONFIG_ENV_SIZE 0x00020000
	129	#define CONFIG_ENV_OFFSET 0x00100000
	130	#define CONFIG_ENV_OFFSET_REDUND 0x00120000
	131	#define CONFIG_ENV_ADDR 0x80000100
	132
412ae53a AA	133	/*
	134	* Boot Linux
	135	*/
	136	#define CONFIG_CMDLINE_TAG
	137	#define CONFIG_SETUP_MEMORY_TAGS
	138	#define CONFIG_INITRD_TAG
	139
412ae53a	140	#define CONFIG_BOOTFILE "uImage"
412ae53a AA	141	#define CONFIG_LOADADDR 0x80008000
	142
	143	/*
	144	* SPL
	145	*/
	146
	147	/* SPL will be executed at offset 0 */
	148	#define CONFIG_SPL_TEXT_BASE 0x00000000
	149	/* SPL will use SRAM as stack */
	150	#define CONFIG_SPL_STACK 0x0000FFF8
412ae53a	151	/* Use the framework and generic lib */
412ae53a	152	/* SPL will use serial */
412ae53a	153	/* SPL will load U-Boot from NAND offset 0x40000 */
412ae53a AA	154	#define CONFIG_SPL_NAND_DRIVERS
	155	#define CONFIG_SPL_NAND_BASE
	156	#define CONFIG_SPL_NAND_BOOT
	157	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00040000
	158	#define CONFIG_SPL_PAD_TO 0x20000
	159	/* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
	160	#define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */
	161	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	162	#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
	163
	164	/*
	165	* Include SoC specific configuration
	166	*/
	167	#include <asm/arch/config.h>
	168
	169	#endif /* __CONFIG_WORK_92105_H__*/