include/configs/qi_lb60.h - uboot/armada - Git at Google

 /*
  * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
  * 3 of the License, or (at your option) any later version.
  */

 #ifndef __CONFIG_QI_LB60_H
 #define __CONFIG_QI_LB60_H

 #define CONFIG_MIPS32		/* MIPS32 CPU core */
 #define CONFIG_SYS_LITTLE_ENDIAN
 #define CONFIG_JZSOC		/* Jz SoC */
 #define CONFIG_JZ4740		/* Jz4740 SoC */
 #define CONFIG_NAND_JZ4740

 #define CONFIG_SYS_CPU_SPEED	336000000	/* CPU clock: 336 MHz */
 #define CONFIG_SYS_EXTAL	12000000	/* EXTAL freq: 12 MHz */
 #define CONFIG_SYS_HZ		(CONFIG_SYS_EXTAL / 256) /* incrementer freq */
 #define CONFIG_SYS_MIPS_TIMER_FREQ	CONFIG_SYS_CPU_SPEED

 #define CONFIG_SYS_UART_BASE	JZ4740_UART0_BASE /* Base of the UART channel */
 #define CONFIG_BAUDRATE		57600

 #define CONFIG_SKIP_LOWLEVEL_INIT
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_SYS_NO_FLASH
 #define CONFIG_SYS_FLASH_BASE	0 /* init flash_base as 0 */
 #define CONFIG_ENV_OVERWRITE

 #define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAUL)
 #define CONFIG_BOOTDELAY	0
 #define CONFIG_BOOTARGS		"mem=32M console=tty0 console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
 #define CONFIG_BOOTCOMMAND	"nand read 0x80600000 0x400000 0x200000;bootm"

 /*
  * Command line configuration.
  */
 #define CONFIG_CMD_BOOTD	/* bootd			*/
 #define CONFIG_CMD_CONSOLE	/* coninfo			*/
 #define CONFIG_CMD_ECHO		/* echo arguments		*/

 #define CONFIG_CMD_LOADB	/* loadb			*/
 #define CONFIG_CMD_LOADS	/* loads			*/
 #define CONFIG_CMD_MEMORY	/* md mm nm mw cp cmp crc base loop mtest */
 #define CONFIG_CMD_MISC		/* Misc functions like sleep etc*/
 #define CONFIG_CMD_RUN		/* run command in env variable	*/
 #define CONFIG_CMD_SAVEENV	/* saveenv			*/
 #define CONFIG_CMD_SETGETDCR	/* DCR support on 4xx		*/
 #define CONFIG_CMD_SOURCE	/* "source" command support	*/
 #define CONFIG_CMD_NAND

 /*
  * Serial download configuration
  */
 #define CONFIG_LOADS_ECHO	1	/* echo on for serial download */

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_MAXARGS 16
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_SYS_PROMPT "NanoNote# "
 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)

 #define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
 #define CONFIG_SYS_BOOTPARAMS_LEN	(128 * 1024)

 #define CONFIG_SYS_SDRAM_BASE		0x80000000	/* Cached addr */
 #define CONFIG_SYS_INIT_SP_OFFSET	0x400000
 #define CONFIG_SYS_LOAD_ADDR		0x80600000
 #define CONFIG_SYS_MEMTEST_START	0x80100000
 #define CONFIG_SYS_MEMTEST_END		0x80800000

 /*
  * Environment
  */
 #define CONFIG_ENV_IS_IN_NAND		/* use NAND for environment vars */

 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 /*
  * if board nand flash is 1GB, set to 1
  * if board nand flash is 2GB, set to 2
  * for change the PAGE_SIZE and BLOCK_SIZE
  * will delete when there is no 1GB flash
  */
 #define NANONOTE_NAND_SIZE	2

 #define CONFIG_SYS_NAND_PAGE_SIZE	(2048 * NANONOTE_NAND_SIZE)
 #define CONFIG_SYS_NAND_BLOCK_SIZE	(256 * NANONOTE_NAND_SIZE << 10)
 /* nand bad block was marked at this page in a block, start from 0 */
 #define CONFIG_SYS_NAND_BADBLOCK_PAGE	127
 #define CONFIG_SYS_NAND_PAGE_COUNT	128
 #define CONFIG_SYS_NAND_BAD_BLOCK_POS	0
 /* ECC offset position in oob area, default value is 6 if it isn't defined */
 #define CONFIG_SYS_NAND_ECC_POS		(6 * NANONOTE_NAND_SIZE)
 #define CONFIG_SYS_NAND_ECCSIZE		512
 #define CONFIG_SYS_NAND_ECCBYTES	9
 #define CONFIG_SYS_NAND_ECCPOS		\
 		{12, 13, 14, 15, 16, 17, 18, 19,\
 		20, 21, 22, 23, 24, 25, 26, 27, \
 		28, 29, 30, 31, 32, 33, 34, 35, \
 		36, 37, 38, 39, 40, 41, 42, 43, \
 		44, 45, 46, 47, 48, 49, 50, 51, \
 		52, 53, 54, 55, 56, 57, 58, 59, \
 		60, 61, 62, 63, 64, 65, 66, 67, \
 		68, 69, 70, 71, 72, 73, 74, 75, \
 		76, 77, 78, 79, 80, 81, 82, 83}

 #define CONFIG_SYS_NAND_OOBSIZE		128
 #define CONFIG_SYS_NAND_BASE		0xB8000000
 #define CONFIG_SYS_ONENAND_BASE		CONFIG_SYS_NAND_BASE
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_SELECT_DEVICE	1 /* nand driver supports mutipl.*/
 #define CONFIG_NAND_SPL_TEXT_BASE	0x80000000

 /*
  * IPL (Initial Program Loader, integrated inside CPU)
  * Will load first 8k from NAND (SPL) into cache and execute it from there.
  *
  * SPL (Secondary Program Loader)
  * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
  * has to fit into 8kByte. It sets up the CPU and configures the SDRAM
  * controller and the NAND controller so that the special U-Boot image can be
  * loaded from NAND to SDRAM.
  *
  * NUB (NAND U-Boot)
  * This NAND U-Boot (NUB) is a special U-Boot version which can be started
  * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
  *
  */
 #define CONFIG_SYS_NAND_U_BOOT_DST	0x80100000 /* Load NUB to this addr */
 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_NAND_U_BOOT_DST
 /* Start NUB from this addr*/

 /*
  * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
  */
 #define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
 #define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */

 #define CONFIG_ENV_SIZE		(4 << 10)
 #define CONFIG_ENV_OFFSET	\
 	(CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE)
 #define CONFIG_ENV_OFFSET_REDUND \
 	(CONFIG_ENV_OFFSET  + CONFIG_SYS_NAND_BLOCK_SIZE)

 #define CONFIG_SYS_TEXT_BASE	0x80100000
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE

 /*
  * SDRAM Info.
  */
 #define CONFIG_NR_DRAM_BANKS	1

 /*
  * Cache Configuration
  */
 #define CONFIG_SYS_DCACHE_SIZE	16384
 #define CONFIG_SYS_ICACHE_SIZE	16384
 #define CONFIG_SYS_CACHELINE_SIZE	32

 /*
  * GPIO definition
  */
 #define GPIO_LCD_CS	(2 * 32 + 21)
 #define GPIO_AMP_EN	(3 * 32 + 4)

 #define GPIO_SDPW_EN	(3 * 32 + 2)
 #define GPIO_SD_DETECT	(3 * 32 + 0)

 #define GPIO_BUZZ_PWM	(3 * 32 + 27)
 #define GPIO_USB_DETECT	(3 * 32 + 28)

 #define GPIO_AUDIO_POP	(1 * 32 + 29)
 #define GPIO_COB_TEST	(1 * 32 + 30)

 #define GPIO_KEYOUT_BASE	(2 * 32 + 10)
 #define GPIO_KEYIN_BASE	(3 * 32 + 18)
 #define GPIO_KEYIN_8	(3 * 32 + 26)

 #define GPIO_SD_CD_N	GPIO_SD_DETECT		/* SD Card insert detect */
 #define GPIO_SD_VCC_EN_N	GPIO_SDPW_EN	/* SD Card Power Enable */

 #define SPEN	GPIO_LCD_CS	/* LCDCS :Serial command enable      */
 #define SPDA	(2 * 32 + 22)	/* LCDSCL:Serial command clock input */
 #define SPCK	(2 * 32 + 23)	/* LCDSDA:Serial command data input  */

 /* SDRAM paramters */
 #define SDRAM_BW16		1	/* Data bus width: 0-32bit, 1-16bit */
 #define SDRAM_BANK4		1	/* Banks each chip: 0-2bank, 1-4bank */
 #define SDRAM_ROW		13	/* Row address: 11 to 13 */
 #define SDRAM_COL		9	/* Column address: 8 to 12 */
 #define SDRAM_CASL		2	/* CAS latency: 2 or 3 */

 /* SDRAM Timings, unit: ns */
 #define SDRAM_TRAS		45	/* RAS# Active Time */
 #define SDRAM_RCD		20	/* RAS# to CAS# Delay */
 #define SDRAM_TPC		20	/* RAS# Precharge Time */
 #define SDRAM_TRWL		7	/* Write Latency Time */
 #define SDRAM_TREF		15625	/* Refresh period: 8192 cycles/64ms */

 #endif
	/*
	* Authors: Xiangfu Liu <xiangfu.z@gmail.com>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License
	* as published by the Free Software Foundation; either version
	* 3 of the License, or (at your option) any later version.
	*/

	#ifndef __CONFIG_QI_LB60_H
	#define __CONFIG_QI_LB60_H

	#define CONFIG_MIPS32 /* MIPS32 CPU core */
	#define CONFIG_SYS_LITTLE_ENDIAN
	#define CONFIG_JZSOC /* Jz SoC */
	#define CONFIG_JZ4740 /* Jz4740 SoC */
	#define CONFIG_NAND_JZ4740

	#define CONFIG_SYS_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
	#define CONFIG_SYS_EXTAL 12000000 /* EXTAL freq: 12 MHz */
	#define CONFIG_SYS_HZ (CONFIG_SYS_EXTAL / 256) /* incrementer freq */
	#define CONFIG_SYS_MIPS_TIMER_FREQ CONFIG_SYS_CPU_SPEED

	#define CONFIG_SYS_UART_BASE JZ4740_UART0_BASE /* Base of the UART channel */
	#define CONFIG_BAUDRATE 57600

	#define CONFIG_SKIP_LOWLEVEL_INIT
	#define CONFIG_BOARD_EARLY_INIT_F
	#define CONFIG_SYS_NO_FLASH
	#define CONFIG_SYS_FLASH_BASE 0 /* init flash_base as 0 */
	#define CONFIG_ENV_OVERWRITE

	#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAUL)
	#define CONFIG_BOOTDELAY 0
	#define CONFIG_BOOTARGS "mem=32M console=tty0 console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
	#define CONFIG_BOOTCOMMAND "nand read 0x80600000 0x400000 0x200000;bootm"

	/*
	* Command line configuration.
	*/
	#define CONFIG_CMD_BOOTD /* bootd */
	#define CONFIG_CMD_CONSOLE /* coninfo */
	#define CONFIG_CMD_ECHO /* echo arguments */

	#define CONFIG_CMD_LOADB /* loadb */
	#define CONFIG_CMD_LOADS /* loads */
	#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */
	#define CONFIG_CMD_MISC /* Misc functions like sleep etc*/
	#define CONFIG_CMD_RUN /* run command in env variable */
	#define CONFIG_CMD_SAVEENV /* saveenv */
	#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
	#define CONFIG_CMD_SOURCE /* "source" command support */
	#define CONFIG_CMD_NAND

	/*
	* Serial download configuration
	*/
	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_MAXARGS 16
	#define CONFIG_SYS_LONGHELP
	#define CONFIG_SYS_PROMPT "NanoNote# "
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)

	#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
	#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024)

	#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
	#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
	#define CONFIG_SYS_LOAD_ADDR 0x80600000
	#define CONFIG_SYS_MEMTEST_START 0x80100000
	#define CONFIG_SYS_MEMTEST_END 0x80800000

	/*
	* Environment
	*/
	#define CONFIG_ENV_IS_IN_NAND /* use NAND for environment vars */

	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	/*
	* if board nand flash is 1GB, set to 1
	* if board nand flash is 2GB, set to 2
	* for change the PAGE_SIZE and BLOCK_SIZE
	* will delete when there is no 1GB flash
	*/
	#define NANONOTE_NAND_SIZE 2

	#define CONFIG_SYS_NAND_PAGE_SIZE (2048 * NANONOTE_NAND_SIZE)
	#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * NANONOTE_NAND_SIZE << 10)
	/* nand bad block was marked at this page in a block, start from 0 */
	#define CONFIG_SYS_NAND_BADBLOCK_PAGE 127
	#define CONFIG_SYS_NAND_PAGE_COUNT 128
	#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
	/* ECC offset position in oob area, default value is 6 if it isn't defined */
	#define CONFIG_SYS_NAND_ECC_POS (6 * NANONOTE_NAND_SIZE)
	#define CONFIG_SYS_NAND_ECCSIZE 512
	#define CONFIG_SYS_NAND_ECCBYTES 9
	#define CONFIG_SYS_NAND_ECCPOS \
	{12, 13, 14, 15, 16, 17, 18, 19,\
	20, 21, 22, 23, 24, 25, 26, 27, \
	28, 29, 30, 31, 32, 33, 34, 35, \
	36, 37, 38, 39, 40, 41, 42, 43, \
	44, 45, 46, 47, 48, 49, 50, 51, \
	52, 53, 54, 55, 56, 57, 58, 59, \
	60, 61, 62, 63, 64, 65, 66, 67, \
	68, 69, 70, 71, 72, 73, 74, 75, \
	76, 77, 78, 79, 80, 81, 82, 83}

	#define CONFIG_SYS_NAND_OOBSIZE 128
	#define CONFIG_SYS_NAND_BASE 0xB8000000
	#define CONFIG_SYS_ONENAND_BASE CONFIG_SYS_NAND_BASE
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl.*/
	#define CONFIG_NAND_SPL_TEXT_BASE 0x80000000

	/*
	* IPL (Initial Program Loader, integrated inside CPU)
	* Will load first 8k from NAND (SPL) into cache and execute it from there.
	*
	* SPL (Secondary Program Loader)
	* Will load special U-Boot version (NUB) from NAND and execute it. This SPL
	* has to fit into 8kByte. It sets up the CPU and configures the SDRAM
	* controller and the NAND controller so that the special U-Boot image can be
	* loaded from NAND to SDRAM.
	*
	* NUB (NAND U-Boot)
	* This NAND U-Boot (NUB) is a special U-Boot version which can be started
	* from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
	*
	*/
	#define CONFIG_SYS_NAND_U_BOOT_DST 0x80100000 /* Load NUB to this addr */
	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
	/* Start NUB from this addr*/

	/*
	* Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
	*/
	#define CONFIG_SYS_NAND_U_BOOT_OFFS (256 << 10) /* Offset to RAM U-Boot image */
	#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) /* Size of RAM U-Boot image */

	#define CONFIG_ENV_SIZE (4 << 10)
	#define CONFIG_ENV_OFFSET \
	(CONFIG_SYS_NAND_BLOCK_SIZE + CONFIG_SYS_NAND_U_BOOT_SIZE)
	#define CONFIG_ENV_OFFSET_REDUND \
	(CONFIG_ENV_OFFSET + CONFIG_SYS_NAND_BLOCK_SIZE)

	#define CONFIG_SYS_TEXT_BASE 0x80100000
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE

	/*
	* SDRAM Info.
	*/
	#define CONFIG_NR_DRAM_BANKS 1

	/*
	* Cache Configuration
	*/
	#define CONFIG_SYS_DCACHE_SIZE 16384
	#define CONFIG_SYS_ICACHE_SIZE 16384
	#define CONFIG_SYS_CACHELINE_SIZE 32

	/*
	* GPIO definition
	*/
	#define GPIO_LCD_CS (2 * 32 + 21)
	#define GPIO_AMP_EN (3 * 32 + 4)

	#define GPIO_SDPW_EN (3 * 32 + 2)
	#define GPIO_SD_DETECT (3 * 32 + 0)

	#define GPIO_BUZZ_PWM (3 * 32 + 27)
	#define GPIO_USB_DETECT (3 * 32 + 28)

	#define GPIO_AUDIO_POP (1 * 32 + 29)
	#define GPIO_COB_TEST (1 * 32 + 30)

	#define GPIO_KEYOUT_BASE (2 * 32 + 10)
	#define GPIO_KEYIN_BASE (3 * 32 + 18)
	#define GPIO_KEYIN_8 (3 * 32 + 26)

	#define GPIO_SD_CD_N GPIO_SD_DETECT /* SD Card insert detect */
	#define GPIO_SD_VCC_EN_N GPIO_SDPW_EN /* SD Card Power Enable */

	#define SPEN GPIO_LCD_CS /* LCDCS :Serial command enable */
	#define SPDA (2 * 32 + 22) /* LCDSCL:Serial command clock input */
	#define SPCK (2 * 32 + 23) /* LCDSDA:Serial command data input */

	/* SDRAM paramters */
	#define SDRAM_BW16 1 /* Data bus width: 0-32bit, 1-16bit */
	#define SDRAM_BANK4 1 /* Banks each chip: 0-2bank, 1-4bank */
	#define SDRAM_ROW 13 /* Row address: 11 to 13 */
	#define SDRAM_COL 9 /* Column address: 8 to 12 */
	#define SDRAM_CASL 2 /* CAS latency: 2 or 3 */

	/* SDRAM Timings, unit: ns */
	#define SDRAM_TRAS 45 /* RAS# Active Time */
	#define SDRAM_RCD 20 /* RAS# to CAS# Delay */
	#define SDRAM_TPC 20 /* RAS# Precharge Time */
	#define SDRAM_TRWL 7 /* Write Latency Time */
	#define SDRAM_TREF 15625 /* Refresh period: 8192 cycles/64ms */

	#endif