* Patch by Ladislav Michl, 05 Apr 2005:

  Add support for VoiceBlue board.

* Patch by Ladislav Michl, 05 Apr 2005:
  Fix netboot_common() prototypes.

* Cleanup.

1 files changed, 253 insertions, 0 deletions

diff --git a/include/configs/voiceblue.h b/include/configs/voiceblue.h
new file mode 100644
index 000000000..53dbf8272
--- /dev/null
+++ b/include/configs/voiceblue.h
@@ -0,0 +1,253 @@
+/*
+ * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
+ *
+ * Configuation settings for the TI OMAP VoiceBlue board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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 <configs/omap1510.h>
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM925T	1		/* This is an arm925t CPU */
+#define CONFIG_OMAP	1		/* in a TI OMAP core */
+#define CONFIG_OMAP1510 1		/* which is in a 5910 */
+
+/* Input clock of PLL */
+#define CONFIG_SYS_CLK_FREQ	150000000	/* 150MHz input clock */
+#define CONFIG_XTAL_FREQ	12000000
+
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
+
+#define CONFIG_MISC_INIT_R		/* There is nothing to really init */
+#define BOARD_LATE_INIT			/* but we flash the LEDs here */
+
+#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_INITRD_TAG		1
+
+/*
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1		0x10000000	/* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	SZ_64M
+
+#define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */
+#define PHYS_FLASH_2		0x0c000000
+
+#define CFG_LOAD_ADDR		PHYS_SDRAM_1 + 0x400000	/* default load address */
+
+/*
+ * FLASH organization
+ */
+#define CFG_FLASH_CFI			/* Flash is CFI conformant */
+#define CFG_FLASH_CFI_DRIVER		/* Use the common driver */
+#define CFG_MAX_FLASH_BANKS	1
+#ifdef VOICEBLUE_SMALL_FLASH
+#define CFG_FLASH_BANKS_LIST	{ PHYS_FLASH_2 }
+#else
+#define CFG_FLASH_BANKS_LIST	{ PHYS_FLASH_1 }
+#endif
+
+/* FIXME: Does not work on AMD flash */
+/* #define CFG_FLASH_USE_BUFFER_WRITE 1 */	/* use buffered writes (20x faster) */
+#define CFG_MAX_FLASH_SECT	512	/* max # of sectors on one chip */
+
+#define CFG_MONITOR_BASE	PHYS_FLASH_1
+#define CFG_MONITOR_LEN		SZ_128K
+
+/*
+ * Environment settings
+ */
+#ifdef VOICEBLUE_SMALL_FLASH
+#define CFG_ENV_IS_NOWHERE
+#define CFG_ENV_SIZE		SZ_1K
+#else
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + CFG_MONITOR_LEN)
+#define CFG_ENV_SIZE		SZ_8K
+#define CFG_ENV_SECT_SIZE	SZ_64K
+#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	CFG_ENV_SIZE
+
+#define CONFIG_ENV_OVERWRITE
+
+#define CFG_JFFS_CUSTOM_PART	/* see board/voiceblue/jffs2parts.c */
+#endif
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+#ifdef VOICEBLUE_SMALL_FLASH
+#define CFG_MALLOC_LEN		(SZ_64K - CFG_GBL_DATA_SIZE)
+#else
+#define CFG_MALLOC_LEN		(SZ_4M - CFG_GBL_DATA_SIZE)
+#endif
+
+/*
+ * The stack size is set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE	SZ_8K	/* regular stack */
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_DRIVER_SMC91111
+#define CONFIG_SMC91111_BASE	0x08000300
+
+/*
+ * NS16550 Configuration
+ */
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	(-4)
+#define CFG_NS16550_CLK		(CONFIG_XTAL_FREQ)	/* can be 12M/32Khz or 48Mhz  */
+#define CFG_NS16550_COM1	OMAP1510_UART1_BASE	/* uart1 */
+
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_BAUDRATE		115200
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+#ifdef VOICEBLUE_SMALL_FLASH
+#define CONFIG_COMMANDS		(CFG_CMD_BDI    |	\
+				 CFG_CMD_LOADB  |	\
+				 CFG_CMD_IMI    |	\
+				 CFG_CMD_FLASH  |	\
+				 CFG_CMD_MEMORY |	\
+				 CFG_CMD_NET    |	\
+				 CFG_CMD_BOOTD  |	\
+				 CFG_CMD_DHCP   |	\
+				 CFG_CMD_PING   |	\
+				 CFG_CMD_RUN)
+#else
+#define CONFIG_COMMANDS		(CFG_CMD_BDI    |	\
+				 CFG_CMD_LOADB  |	\
+				 CFG_CMD_IMI    |	\
+				 CFG_CMD_FLASH  |	\
+				 CFG_CMD_MEMORY |	\
+				 CFG_CMD_NET    |	\
+				 CFG_CMD_ENV    |	\
+				 CFG_CMD_BOOTD  |	\
+				 CFG_CMD_DHCP   |	\
+				 CFG_CMD_PING   |	\
+				 CFG_CMD_RUN    |	\
+				 CFG_CMD_JFFS2)
+#endif
+
+#define CONFIG_BOOTP_MASK	CONFIG_BOOTP_DEFAULT
+#define CONFIG_LOOPW
+
+#ifdef VOICEBLUE_SMALL_FLASH
+#define CONFIG_BOOTDELAY	0
+#undef  CONFIG_BOOTARGS		/* the preboot command will set bootargs*/
+#define CFG_AUTOLOAD		"n"	/* No autoload */
+#define CONFIG_PREBOOT		"run setup"
+#define	CONFIG_EXTRA_ENV_SETTINGS				\
+	"setup=setenv bootargs console=ttyS0,$(baudrate) "	\
+		"root=/dev/nfs ip=dhcp\0"			\
+	"update=erase c000000 c03ffff; "			\
+		"cp.b 10400000 c000000 $(filesize)\0"
+#else
+#define CONFIG_BOOTDELAY	3
+#undef  CONFIG_BOOTARGS		/* the boot command will set bootargs*/
+#define CFG_AUTOLOAD		"n"	/* No autoload */
+#define CONFIG_BOOTCOMMAND	"run nboot"
+#define CONFIG_PREBOOT		"run setup"
+#define	CONFIG_EXTRA_ENV_SETTINGS				\
+	"ospart=0\0"						\
+	"swapos=no\0"						\
+	"setpart="						\
+	"if test $swapos = yes; then "				\
+		"if test $ospart -eq 0; then chpart 4; else chpart 3; fi; "\
+		"setenv swapos no; saveenv; "			\
+	"else "							\
+		"if test $ospart -eq 0; then chpart 3; else chpart 4; fi; "\
+	"fi\0"							\
+	"setup=setenv bootargs console=ttyS0,$baudrate "	\
+		"mtdparts=$mtdparts\0"				\
+	"nfsargs=setenv bootargs $bootargs "			\
+		"root=/dev/nfs ip=dhcp; run setpart\0"			\
+	"flashargs=setenv bootargs $bootargs "			\
+		"root=/dev/mtdblock$partition "			\
+		"rootfstype=jffs2; run setpart\0"				\
+	"nboot=run nfsargs; bootp; tftp; bootm\0"		\
+	"fboot=run flashargs; fsload /boot/uImage; bootm\0"
+#endif
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#ifndef VOICEBLUE_SMALL_FLASH
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+#define CONFIG_AUTO_COMPLETE
+#endif
+#define CFG_LONGHELP				/* undef to save memory		*/
+#define CFG_PROMPT		"# "		/* Monitor Command Prompt	*/
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	PHYS_SDRAM_1
+#define CFG_MEMTEST_END		PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE
+
+#undef	CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1.
+ * This time is further subdivided by a local divisor.
+ */
+#define CFG_TIMERBASE		OMAP1510_TIMER1_BASE
+#define CFG_PVT			7		/* 2^(pvt+1), divide by 256 */
+#define CFG_HZ			((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))
+
+#define OMAP5910_DPLL_DIV	1
+#define OMAP5910_DPLL_MUL	((CONFIG_SYS_CLK_FREQ * \
+				 (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)
+
+#define OMAP5910_ARM_PER_DIV	2	/* CKL/4 */
+#define OMAP5910_LCD_DIV	2	/* CKL/4 */
+#define OMAP5910_ARM_DIV	0	/* CKL/1 */
+#define OMAP5910_DSP_DIV	0	/* CKL/1 */
+#define OMAP5910_TC_DIV		1	/* CKL/2 */
+#define OMAP5910_DSP_MMU_DIV	1	/* CKL/2 */
+#define OMAP5910_ARM_TIM_SEL	1	/* CKL used for MPU timers */
+
+#define OMAP5910_ARM_EN_CLK	0x03d6	/* 0000 0011 1101 0110b  Clock Enable */
+#define OMAP5910_ARM_CKCTL	((OMAP5910_ARM_PER_DIV)  |	\
+				 (OMAP5910_LCD_DIV << 2) |	\
+				 (OMAP5910_ARM_DIV << 4) |	\
+				 (OMAP5910_DSP_DIV << 6) |	\
+				 (OMAP5910_TC_DIV << 8) |	\
+				 (OMAP5910_DSP_MMU_DIV << 10) |	\
+				 (OMAP5910_ARM_TIM_SEL << 12))
+
+#define VOICEBLUE_LED_REG	0x04030000
+
+#endif	/* __CONFIG_H */