uboot-20061030-neo1973.patch

Uboot常用的移植patches, 方便定制移植到s3c2440

+# ---------------------------------------------------------
+# ---------------------------------------------------------
+# Set up the GTA01 type define
+# ---------------------------------------------------------
+
+CFGINC=${obj}include/config.h
+CFGTMP=${obj}board/neo1973/gta01/config.tmp
+
+mkdir -p ${obj}include
+if [ "$1" = "" ]
+then
+	echo "$0:: No parameters - using GTA01Bv3 config"
+	echo "#define CONFIG_ARCH_GTA01B_v3" > $CFGINC
+	echo "GTA01_BIG_RAM=y" > $CFGTMP
+else
+	case "$1" in
+	gta01v4_config)
+	echo "#define CONFIG_ARCH_GTA01_v4" > $CFGINC
+	echo "GTA01_BIG_RAM=n" > $CFGTMP
+	;;
+
+	gta01v3_config)
+	echo "#define CONFIG_ARCH_GTA01_v3" > $CFGINC
+	echo "GTA01_BIG_RAM=n" > $CFGTMP
+	;;
+
+	gta01bv2_config)
+	echo "#define CONFIG_ARCH_GTA01B_v2" > $CFGINC
+	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	;;
+
+	gta01bv3_config)
+	echo "#define CONFIG_ARCH_GTA01B_v3" > $CFGINC
+	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	;;
+
+	gta01bv4_config)
+	echo "#define CONFIG_ARCH_GTA01B_v4" > $CFGINC
+	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	;;
+
+	*)
+	echo "$0:: Unrecognised config - using GTA01Bv4 config"
+	echo "#define CONFIG_ARCH_GTA01B_v4" > $CFGINC
+	echo "GTA01_BIG_RAM=y" > $CFGTMP
+	;;
+
+	esac
+
+fi
+# ---------------------------------------------------------
+# Complete the configuration
+# ---------------------------------------------------------
+$MKCONFIG -a neo1973_gta01 arm arm920t gta01 neo1973 s3c24x0
Index: u-boot/board/neo1973/gta01/u-boot.lds
===================================================================
--- /dev/null
+++ u-boot/board/neo1973/gta01/u-boot.lds
@@ -0,0 +1,58 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <[e-mail]>
+ *
+ * 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 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
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text      :
+	{
+	  cpu/arm920t/start.o	(.text)
+	  cpu/arm920t/s3c24x0/nand_read.o (.text)
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata : { *(.rodata) }
+
+	. = ALIGN(4);
+	.data : { *(.data) }
+
+	. = ALIGN(4);
+	.got : { *(.got) }
+
+	. = .;
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	. = ALIGN(4);
+	__bss_start = .;
+	.bss (NOLOAD) : { *(.bss) }
+	_end = .;
+}
Index: u-boot/include/configs/neo1973_gta01.h
===================================================================
--- /dev/null
+++ u-boot/include/configs/neo1973_gta01.h
@@ -0,0 +1,257 @@
+/*
+ * (C) Copyright 2006 OpenMoko, Inc.
+ * Author: Harald Welte <[e-mail]>
+ *
+ * Configuation settings for the FIC Neo1973 GTA01 Linux GSM phone
+ *
+ * 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 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
+
+#if defined(BUILD_FOR_RAM)
+/* If we want to start u-boot from inside RAM */
+#define CONFIG_SKIP_RELOCATE_UBOOT	1
+#define CONFIG_SKIP_LOWLEVEL_INIT	1
+#else
+/* we want to start u-boot directly from within NAND flash */
+#define CONFIG_S3C2410_NAND_BOOT	1
+#define CONFIG_S3C2410_NAND_SKIP_BAD	1
+#endif
+
+#define CFG_UBOOT_SIZE		0x40000 /* size of u-boot, for NAND loading */
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM920T		1	/* This is an ARM920T Core	*/
+#define	CONFIG_S3C2410		1	/* in a SAMSUNG S3C2410 SoC     */
+#define CONFIG_SMDK2410		1	/* on a SAMSUNG SMDK2410 Board  */
+
+/* input clock of PLL */
+#define CONFIG_SYS_CLK_FREQ	12000000/* the GTA01 has 12MHz input clock */
+
+
+#define USE_920T_MMU		1
+#define CONFIG_USE_IRQ		1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL1          1	/* we use SERIAL 1 on GTA01 */
+#define CONFIG_SERIAL_MULTI
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE		115200
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+#define CONFIG_CMD_BDI
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMD_IMI
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_BOOTD
+#define CONFIG_CMD_CONSOLE
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_RUN
+#define CONFIG_CMD_ECHO
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_IMMAP
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_AUTOSCRIPT
+#define CONFIG_CMD_BSP
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_MISC
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PORTIO
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_TERMINAL
+
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS    	"rootfstype=jffs2 root=/dev/mtdblock4 console=ttySAC0,115200 console=tty0 loglevel=8"
+#define CONFIG_BOOTCOMMAND	"nand read.e 0x32000000 0x34000 0x200000; bootm 0x32000000"
+
+#define CONFIG_DOS_PARTITION	1
+
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	115200		/* speed to run kgdb serial port */
+/* what's this ? it's not used anywhere */
+#define CONFIG_KGDB_SER_INDEX	1		/* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CFG_LONGHELP				/* undef to save memory		*/
+#if defined(CONFIG_ARCH_GTA01_v3)
+#define	CFG_PROMPT		"GTA01v3 # "	/* Monitor Command Prompt	*/
+#elif defined(CONFIG_ARCH_GTA01_v4)
+#define	CFG_PROMPT		"GTA01v4 # "	/* Monitor Command Prompt	*/
+#elif defined(CONFIG_ARCH_GTA01B_v2)
+#define	CFG_PROMPT		"GTA01Bv2 # "	/* Monitor Command Prompt	*/
+#elif defined(CONFIG_ARCH_GTA01B_v3)
+#define	CFG_PROMPT		"GTA01Bv3 # "	/* Monitor Command Prompt	*/
+#elif defined(CONFIG_ARCH_GTA01B_v4)
+#define	CFG_PROMPT		"GTA01Bv4 # "	/* Monitor Command Prompt	*/
+#endif
+#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	0x30000000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x33F00000	/* 63 MB in DRAM	*/
+
+#undef  CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define	CFG_LOAD_ADDR		0x33000000	/* default load address	*/
+
+/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
+/* it to wrap 100 times (total 1562500) to get 1 sec. */
+#define	CFG_HZ			1562500
+
+/* valid baudrates */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#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
+
+#if 0
+#define CONFIG_USB_OHCI		1
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1	   /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1		0x30000000 /* SDRAM Bank #1 */
+#if defined(CONFIG_ARCH_GTA01_v3) || defined(CONFIG_ARCH_GTA01_v4)
+#define PHYS_SDRAM_1_SIZE	0x04000000 /* 64 MB */
+#elif defined(CONFIG_ARCH_GTA01B_v2) || defined(CONFIG_ARCH_GTA01B_v3) || \
+      defined(CONFIG_ARCH_GTA01B_v4)
+#define PHYS_SDRAM_1_SIZE	0x08000000 /* 128 MB */
+#else
+#error Please define GTA01 variant
+#endif
+#define PHYS_SDRAM_RES_SIZE	0x00200000 /* 2 MB for frame buffer */
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/* No NOR flash in this device */
+#define CFG_NO_FLASH		1
+
+#define	CFG_ENV_IS_IN_NAND	1
+#define CFG_ENV_SIZE		0x4000		/* 16k Total Size of Environment Sector */
+#define CFG_ENV_OFFSET_OOB    1               /* Location of ENV stored in block 0 OOB */
+
+#define NAND_MAX_CHIPS		1
+#define CFG_NAND_BASE		0x4e000000
+#define CFG_MAX_NAND_DEVICE	1
+
+#define CONFIG_MMC		1
+#define CFG_MMC_BASE		0xff000000
+
+/* EXT2 driver */
+#define CONFIG_EXT2		1
+
+#define CONFIG_FAT		1
+#define CONFIG_SUPPORT_VFAT
+
+#if 0
+/* JFFS2 driver */
+#define CONFIG_JFFS2_CMDLINE	1
+#define CONFIG_JFFS2_NAND	1
+#define CONFIG_JFFS2_NAND_DEV	0
+#define CONFIG_JFFS2_NAND_OFF	0x634000
+#define CONFIG_JFFS2_NAND_SIZE	0x39cc000
+#endif
+
+/* ATAG configuration */
+#define CONFIG_INITRD_TAG		1
+#define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_CMDLINE_TAG		1
+#define CONFIG_REVISION_TAG		1
+#if 0
+#define CONFIG_SERIAL_TAG		1
+#endif
+
+#define CONFIG_DRIVER_S3C24X0_I2C	1
+#define CONFIG_HARD_I2C			1
+#define CFG_I2C_SPEED			400000	/* 400kHz according to PCF50606 data sheet */
+#define CFG_I2C_SLAVE			0x7f
+
+/* we have a board_late_init() function */
+#define BOARD_LATE_INIT			1
+
+#if 1
+#define CONFIG_VIDEO
+#define CONFIG_VIDEO_S3C2410
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+
+#define VIDEO_FB_16BPP_PIXEL_SWAP
+
+#define VIDEO_KBD_INIT_FCT	0
+#define VIDEO_TSTC_FCT		serial_tstc
+#define VIDEO_GETC_FCT		serial_getc
+
+#define LCD_VIDEO_ADDR		0x33d00000
+#endif
+
+#define CONFIG_S3C2410_NAND_BBT                1
+#define CONFIG_S3C2410_NAND_HWECC              1
+
+#define CONFIG_DRIVER_PCF50606		1
+#define CONFIG_RTC_PCF50606		1
+
+#endif	/* __CONFIG_H */
Index: u-boot/board/neo1973/common/neo1973.h
===================================================================
--- /dev/null
+++ u-boot/board/neo1973/common/neo1973.h
@@ -0,0 +1,35 @@
+#ifndef _NEO1973_H
+#define _NEO1973_H
+
+enum wakeup_reason {
+	NEO1973_WAKEUP_NONE,
+	NEO1973_WAKEUP_RESET,
+	NEO1973_WAKEUP_POWER_KEY,
+	NEO1973_WAKEUP_CHARGER,
+	NEO1973_WAKEUP_ALARM,
+};
+
+enum neo1973_charger_cmd {
+	NEO1973_CHGCMD_NONE,
+	NEO1973_CHGCMD_AUTOFAST,
+	NEO1973_CHGCMD_NO_AUTOFAST,
+	NEO1973_CHGCMD_OFF,
+	NEO1973_CHGCMD_FAST,
+	NEO1973_CHGCMD_FASTER,
+};
+
+extern unsigned int neo1973_wakeup_cause;
+
+void neo1973_poweroff(void);
+void neo1973_backlight(int on);
+void neo1973_vibrator(int on);
+void neo1973_gsm(int on);
+void neo1973_gps(int on);
+void neo1973_led(int led, int on);
+
+int neo1973_911_key_pressed(void);
+
+const char *neo1973_get_charge_status(void);
+int neo1973_set_charge_mode(enum neo1973_charger_cmd cmd);
+
+#endif
Index: u-boot/common/cmd_terminal.c
===================================================================
--- u-boot.orig/common/cmd_terminal.c
+++ u-boot/common/cmd_terminal.c
@@ -50,7 +50,15 @@
 	if (!dev)
 		return -1;
 
-	serial_reinit_all();
+#if defined(CONFIG_ARCH_GTA01_v3) || defined(CONFIG_ARCH_GTA01_v4) || \
+    defined(CONFIG_ARCH_GTA01B_v2) || defined(CONFIG_ARCH_GTA01B_v3) || \
+    defined(CONFIG_ARCH_GTA01B_v4)
+	if (!strcmp(dev->name, "serial") ||
+	    !strcmp(dev->name, "s3ser0"))
+		neo1973_gta01_serial0_gsm(1);
+#endif
+
+	//serial_reinit_all();
 	printf("Entering terminal mode for port %s\n", dev->name);
 	puts("Use '~.' to leave the terminal and get back to u-boot\n");
 
@@ -87,6 +95,14 @@
 			putc(c);
 		}
 	}
+#if defined(CONFIG_ARCH_GTA01_v3) || defined(CON