PXA: ZipitZ2 support

This patch adds support for Aeronix Zipit Z2 handheld.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

1 files changed, 259 insertions, 0 deletions

diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
new file mode 100644
index 0000000..a5a873b
--- /dev/null
+++ b/include/configs/zipitz2.h
@@ -0,0 +1,259 @@
+/*
+ * Aeronix Zipit Z2 configuration file
+ *
+ * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@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 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
+
+/*
+ * High Level Board Configuration Options
+ */
+#define	CONFIG_PXA27X		1	/* Marvell PXA270 CPU */
+#define	CONFIG_ZIPITZ2		1	/* Zipit Z2 board */
+
+#undef	BOARD_LATE_INIT
+#undef	CONFIG_SKIP_RELOCATE_UBOOT
+#undef	CONFIG_USE_IRQ
+#undef	CONFIG_SKIP_LOWLEVEL_INIT
+
+/*
+ * Environment settings
+ */
+#define	CONFIG_ENV_OVERWRITE
+#define CONFIG_ENV_IS_IN_FLASH		1
+#define CONFIG_ENV_ADDR			0x40000
+#define CONFIG_ENV_SIZE			0x20000
+
+#define	CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + CONFIG_STACKSIZE)
+#define	CONFIG_SYS_GBL_DATA_SIZE	512
+
+#define	CONFIG_BOOTCOMMAND						\
+	"if mmc init && fatload mmc 0 0xa0000000 uboot.script ; then "	\
+		"source 0xa0000000; "					\
+	"else "								\
+		"bootm 0x60000; "					\
+	"fi; "
+#define	CONFIG_BOOTARGS							\
+	"console=tty0 console=ttyS2,115200 fbcon=rotate:3"
+#define	CONFIG_TIMESTAMP
+#define	CONFIG_BOOTDELAY		2	/* Autoboot delay */
+#define	CONFIG_CMDLINE_TAG
+#define	CONFIG_SETUP_MEMORY_TAGS
+
+#define	CONFIG_LZMA			/* LZMA compression support */
+
+/*
+ * Serial Console Configuration
+ * STUART - the lower serial port on Colibri board
+ */
+#define	CONFIG_PXA_SERIAL
+#define	CONFIG_STUART			1
+#define	CONFIG_BAUDRATE			115200
+#define	CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Bootloader Components Configuration
+ */
+#include <config_cmd_default.h>
+
+#undef	CONFIG_CMD_NET
+#define	CONFIG_CMD_ENV
+#undef	CONFIG_CMD_IMLS
+#define	CONFIG_CMD_MMC
+#define	CONFIG_CMD_SPI
+
+/*
+ * MMC Card Configuration
+ */
+#ifdef	CONFIG_CMD_MMC
+#define	CONFIG_MMC
+#define	CONFIG_PXA_MMC
+#define	CONFIG_SYS_MMC_BASE		0xF0000000
+#define	CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define	CONFIG_DOS_PARTITION
+#endif
+
+/*
+ * SPI and LCD
+ */
+#ifdef	CONFIG_CMD_SPI
+#define	CONFIG_SOFT_SPI
+#define	CONFIG_LCD
+#define	CONFIG_LMS283GF05
+#define	CONFIG_VIDEO_LOGO
+#define	CONFIG_CMD_BMP
+#define	CONFIG_SPLASH_SCREEN
+#define	CONFIG_SPLASH_SCREEN_ALIGN
+#define	CONFIG_VIDEO_BMP_GZIP
+#define	CONFIG_VIDEO_BMP_RLE8
+#define	CONFIG_SYS_VIDEO_LOGO_MAX_SIZE	(2 << 20)
+#undef	SPI_INIT
+
+#define	SPI_DELAY	udelay(10)
+#define	SPI_SDA(val)	zipitz2_spi_sda(val)
+#define	SPI_SCL(val)	zipitz2_spi_scl(val)
+#define	SPI_READ	zipitz2_spi_read()
+#ifndef	__ASSEMBLY__
+void zipitz2_spi_sda(int);
+void zipitz2_spi_scl(int);
+unsigned char zipitz2_spi_read(void);
+#endif
+#endif
+
+/*
+ * KGDB
+ */
+#ifdef	CONFIG_CMD_KGDB
+#define	CONFIG_KGDB_BAUDRATE		230400		/* speed to run kgdb serial port */
+#define	CONFIG_KGDB_SER_INDEX		2		/* which serial port to use */
+#endif
+
+/*
+ * HUSH Shell Configuration
+ */
+#define	CONFIG_SYS_HUSH_PARSER		1
+#define	CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+
+#define	CONFIG_SYS_LONGHELP				/* undef to save memory	*/
+#ifdef	CONFIG_SYS_HUSH_PARSER
+#define	CONFIG_SYS_PROMPT		"$ "		/* Monitor Command Prompt */
+#else
+#define	CONFIG_SYS_PROMPT		"=> "		/* Monitor Command Prompt */
+#endif
+#define	CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size */
+#define	CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
+#define	CONFIG_SYS_MAXARGS		16		/* max number of command args */
+#define	CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
+#define	CONFIG_SYS_DEVICE_NULLDEV	1
+
+/*
+ * Clock Configuration
+ */
+#undef	CONFIG_SYS_CLKS_IN_HZ
+#define	CONFIG_SYS_HZ			3250000		/* Timer @ 3250000 Hz */
+#define CONFIG_SYS_CPUSPEED		0x190		/* standard setting for 312MHz; L=16, N=1.5, A=0, SDCLK!=SystemBus */
+
+/*
+ * Stack sizes
+ */
+#define	CONFIG_STACKSIZE		(128*1024)	/* regular stack */
+#ifdef	CONFIG_USE_IRQ
+#define	CONFIG_STACKSIZE_IRQ		(4*1024)	/* IRQ stack */
+#define	CONFIG_STACKSIZE_FIQ		(4*1024)	/* FIQ stack */
+#endif
+
+/*
+ * DRAM Map
+ */
+#define	CONFIG_NR_DRAM_BANKS		1		/* We have 1 bank of DRAM */
+#define	PHYS_SDRAM_1			0xa0000000	/* SDRAM Bank #1 */
+#define	PHYS_SDRAM_1_SIZE		0x02000000	/* 32 MB */
+
+#define	CONFIG_SYS_DRAM_BASE		0xa0000000	/* CS0 */
+#define	CONFIG_SYS_DRAM_SIZE		0x02000000	/* 32 MB DRAM */
+
+#define CONFIG_SYS_MEMTEST_START	0xa0400000	/* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0xa0800000	/* 4 ... 8 MB in DRAM */
+
+#define	CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_DRAM_BASE
+
+/*
+ * NOR FLASH
+ */
+#define PHYS_FLASH_1			0x00000000	/* Flash Bank #1 */
+#define PHYS_FLASH_SIZE			0x00800000	/* 8 MB */
+#define PHYS_FLASH_SECT_SIZE		0x00010000	/* 64 KB sectors */
+#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
+
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER		1
+#define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
+
+#define CONFIG_SYS_MONITOR_BASE		PHYS_FLASH_1
+#define CONFIG_SYS_MONITOR_LEN		PHYS_FLASH_SECT_SIZE
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+#define CONFIG_SYS_MAX_FLASH_SECT	256
+
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT	(2*CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_WRITE_TOUT	(2*CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_LOCK_TOUT	(2*CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_UNLOCK_TOUT	(2*CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_PROTECTION
+
+/*
+ * GPIO settings
+ */
+#define CONFIG_SYS_GAFR0_L_VAL	0x02000140
+#define CONFIG_SYS_GAFR0_U_VAL	0x59188000
+#define CONFIG_SYS_GAFR1_L_VAL	0x63900002
+#define CONFIG_SYS_GAFR1_U_VAL	0xaaa03950
+#define CONFIG_SYS_GAFR2_L_VAL	0x0aaaaaaa
+#define CONFIG_SYS_GAFR2_U_VAL	0x29000308
+#define CONFIG_SYS_GAFR3_L_VAL	0x54000000
+#define CONFIG_SYS_GAFR3_U_VAL	0x000000d5
+#define CONFIG_SYS_GPCR0_VAL	0x00000000
+#define CONFIG_SYS_GPCR1_VAL	0x00000020
+#define CONFIG_SYS_GPCR2_VAL	0x00000000
+#define CONFIG_SYS_GPCR3_VAL	0x00000000
+#define CONFIG_SYS_GPDR0_VAL	0xdafcee00
+#define CONFIG_SYS_GPDR1_VAL	0xffa3aaab
+#define CONFIG_SYS_GPDR2_VAL	0x8fe1ffff
+#define CONFIG_SYS_GPDR3_VAL	0x001b1f8a
+#define CONFIG_SYS_GPSR0_VAL	0x06080400
+#define CONFIG_SYS_GPSR1_VAL	0x007f0000
+#define CONFIG_SYS_GPSR2_VAL	0x032a0000
+#define CONFIG_SYS_GPSR3_VAL	0x00000180
+
+#define CONFIG_SYS_PSSR_VAL	0x30
+
+/*
+ * Clock settings
+ */
+#define CONFIG_SYS_CKEN		0x00511220
+#define CONFIG_SYS_CCCR		0x00000190
+
+/*
+ * Memory settings
+ */
+#define CONFIG_SYS_MSC0_VAL	0x2ffc38f8
+#define CONFIG_SYS_MSC1_VAL	0x0000ccd1
+#define CONFIG_SYS_MSC2_VAL	0x0000b884
+#define CONFIG_SYS_MDCNFG_VAL	0x08000ba9
+#define CONFIG_SYS_MDREFR_VAL	0x2011a01e
+#define CONFIG_SYS_MDMRS_VAL	0x00000000
+#define CONFIG_SYS_FLYCNFG_VAL	0x00010001
+#define CONFIG_SYS_SXCNFG_VAL	0x40044004
+
+/*
+ * PCMCIA and CF Interfaces
+ */
+#define CONFIG_SYS_MECR_VAL	0x00000001
+#define CONFIG_SYS_MCMEM0_VAL	0x00014307
+#define CONFIG_SYS_MCMEM1_VAL	0x00014307
+#define CONFIG_SYS_MCATT0_VAL	0x0001c787
+#define CONFIG_SYS_MCATT1_VAL	0x0001c787
+#define CONFIG_SYS_MCIO0_VAL	0x0001430f
+#define CONFIG_SYS_MCIO1_VAL	0x0001430f
+
+#endif	/* __CONFIG_H */