Adds support for the Prodrive PMDRA board, based on a DM6441

Signed-off-by: Pieter Voorthuijsen <pv@prodrive.nl>

1 files changed, 186 insertions, 0 deletions

diff --git a/include/configs/pmdra.h b/include/configs/pmdra.h
new file mode 100644
index 0000000..e170ee9
--- /dev/null
+++ b/include/configs/pmdra.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2008 Prodrive BV <pieter.voorthijsen@prodrive.nl>
+ *
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * 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 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+#include <asm/sizes.h>
+
+/*=======*/
+/* Board */
+/*=======*/
+#define CFG_PMDRA
+#define CFG_NAND_LARGEPAGE
+/*===================*/
+/* SoC Configuration */
+/*===================*/
+#define CONFIG_ARM926EJS			/* arm926ejs CPU core */
+#define CONFIG_SYS_CLK_FREQ	((CFG_HZ_CLOCK * (CFG_DAVINCI_PLL1_PLLM + 1))/2)
+#define CFG_TIMERBASE		0x01c21400	/* use timer 0 */
+#define CFG_HZ_CLOCK		27000000	/* Timer Input clock freq */
+#define CFG_HZ			1000
+#define CFG_DAVINCI_PINMUX_0	0x00000c1f
+#define CFG_DAVINCI_WAITCFG	0x10000000
+#define CFG_DAVINCI_ACFG2	0x00460385	/* NOR CE Config */
+#define CFG_DAVINCI_ACFG3	0x0822218c	/* NAND CE Config */
+#define CFG_DAVINCI_ACFG4	0x3ffffffd
+#define CFG_DAVINCI_ACFG5	0x3ffffffd
+#define CFG_DAVINCI_NANDCE	3		/* Use CE3 for NAND */
+#define CFG_DAVINCI_DDRCTL	0x50006405	/* DDR timing config */
+#define CFG_DAVINCI_SDREF	0x000005c3
+#define CFG_DAVINCI_SDCFG	0x00178832	/* 8 banks , CAS = 4*/
+#define CFG_DAVINCI_SDTIM0	0x28923211
+#define CFG_DAVINCI_SDTIM1	0x0016c722
+#define CFG_DAVINCI_MMARG_BRF0	0x00444400
+/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */
+#define CFG_DAVINCI_PLL1_PLLM	0x12
+#define CFG_DAVINCI_PLL2_PLLM	0x17		/* 162 MHz */
+#define CFG_DAVINCI_PLL2_DIV1	0x0b		/* 54 MHz */
+#define CFG_DAVINCI_PLL2_DIV2	0x01
+/*====================================================*/
+/* EEPROM definitions for Atmel 24C256BN SEEPROM chip */
+/* on Sonata/DV_EVM board. No EEPROM on schmoogie.    */
+/*====================================================*/
+#define CFG_I2C_EEPROM_ADDR_LEN		2
+#define CFG_I2C_EEPROM_ADDR		0x50
+#define CFG_EEPROM_PAGE_WRITE_BITS	6
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	20
+/*=============*/
+/* Memory Info */
+/*=============*/
+#define CFG_MALLOC_LEN		(0x10000 + 128*1024)	/* malloc() len */
+#define CFG_GBL_DATA_SIZE	128		/* reserved for initial data */
+#define CFG_MEMTEST_START	0x80000000	/* memtest start address */
+#define CFG_MEMTEST_END		0x81000000	/* 16MB RAM test */
+#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
+#define CONFIG_STACKSIZE	(256*1024)	/* regular stack */
+#define PHYS_SDRAM_1		0x80000000	/* DDR Start */
+#define PHYS_SDRAM_1_SIZE	0x10000000	/* DDR size 256MB */
+#define DDR_8BANKS				/* 8-bank DDR2 (256MB) */
+/*====================*/
+/* Serial Driver info */
+/*====================*/
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	4		/* NS16550 register size */
+#define CFG_NS16550_COM1	0x01c20000	/* Base address of UART0 */
+#define CFG_NS16550_COM2	0x01c20800	/* Base address of UART2 */
+#define CFG_NS16550_CLK		27000000	/* Input clock to NS16550 */
+#define CONFIG_CONS_INDEX	1		/* use UART0 for console */
+#define CONFIG_BAUDRATE		115200		/* Default baud rate */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+/*===================*/
+/* I2C Configuration */
+/*===================*/
+#define CONFIG_HARD_I2C
+#define CONFIG_DRIVER_DAVINCI_I2C
+#define CFG_I2C_SPEED		50000	/* 100Kbps won't work, silicon bug */
+#define CFG_I2C_SLAVE		10	/* Bogus, master-only in U-Boot */
+/*==================================*/
+/* Network & Ethernet Configuration */
+/*==================================*/
+#define CONFIG_DRIVER_TI_EMAC
+#define CONFIG_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT	10
+/*=====================*/
+/* Flash & Environment */
+/*=====================*/
+#define CFG_USE_NAND
+#define CFG_NAND_BASE		0x04000000
+#undef CFG_NAND_HW_ECC
+#define CFG_MAX_NAND_DEVICE	1		/* Max number of NAND devices */
+#define NAND_MAX_CHIPS		1
+#define DEF_BOOTM		""
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_CFI
+#define CFG_MAX_FLASH_BANKS	1		/* max number of flash banks */
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + 0x40000)
+#define CFG_ENV_OFFSET		(CFG_ENV_ADDR)
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster)*/
+#define PHYS_FLASH_1		0x02000000	/* CS2 Base address */
+#define CFG_FLASH_BASE		PHYS_FLASH_1	/* Flash Base for U-Boot */
+#define PHYS_FLASH_SIZE		0x2000000	/* Flash size 32MB */
+#define CFG_MAX_FLASH_SECT	(PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ)
+#define CFG_ENV_SECT_SIZE	CFG_FLASH_SECT_SZ	/* Env sector Size */
+#define CFG_FLASH_SECT_SZ	0x20000	/* 128KB sect size INTEL Flash */
+#define CFG_FLASH_PROTECTION	1
+/*==============================*/
+/* U-Boot general configuration */
+/*==============================*/
+#undef CONFIG_USE_IRQ				/* No IRQ/FIQ in U-Boot */
+#define CONFIG_MISC_INIT_R
+#define CONFIG_BOOTFILE		"uImage"	/* Boot file name */
+#define CFG_PROMPT		"U-Boot > "	/* Monitor Command Prompt */
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size  */
+#define CFG_PBSIZE	(CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buffer sz */
+#define CFG_MAXARGS	16		/* max number of command args */
+#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size */
+#define CFG_LOAD_ADDR	0x80700000 /* default Linux kernel load address */
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AUTO_COMPLETE	/* Won't work with hush so far, may be later */
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+#define CONFIG_CMDLINE_EDITING
+#define CFG_LONGHELP
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+#define CONFIG_ENV_OVERWRITE
+/*===================*/
+/* Linux Information */
+/*===================*/
+#define LINUX_BOOT_PARAM_ADDR	0x80000100
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_BOOTDELAY	2
+#define CONFIG_BOOTARGS	\
+	"mem=120M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
+#define CONFIG_BOOTCOMMAND	"run nand"
+#define CONFIG_EXTRA_ENV_SETTINGS "ethaddr=00:11:22:33:44:55\n"
+/*=================*/
+/* U-Boot commands */
+/*=================*/
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_EEPROM
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_SETGETDCR
+#define CONFIG_CMD_FLASH
+#undef CONFIG_CMD_IMLS
+#define CONFIG_CMD_NAND
+/*=======================*/
+/* KGDB support (if any) */
+/*=======================*/
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
+#endif
+#endif /* __CONFIG_H */