uboot-gta02.patch

Uboot常用的移植patches, 方便定制移植到s3c2440

+		gpio->GPBDAT |= (1 << 10);	/* GPB10 */
+#else
+		gpio->GPBDAT |= (1 << 3);	/* GPB3 */
+#endif
+	else
+#if defined(CONFIG_ARCH_GTA01_v3) || defined(CONFIG_ARCH_GTA01_v4)
+		gpio->GPGDAT &= ~(1 << 11);	/* GPG11 */
+#elif defined(CONFIG_ARCH_GTA01B_v2) || defined(CONFIG_ARCH_GTA01B_v3)
+		gpio->GPBDAT &= ~(1 << 10);	/* GPB10 */
+#else
+		gpio->GPBDAT &= ~(1 << 3);	/* GPB3 */
+#endif
+}
+
+void neo1973_gsm(int on)
+{
+	S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+	/* GPIO2 of PMU, GPB7(MODEM_ON)=1 and GPB5(MODEM_RST)=0 */
+	if (on) {
+#if !defined(CONFIG_ARCH_GTA02_v1)
+		pcf50633_reg_write(PCF50633_REG_GPIO2CFG, 0x07);
+#endif
+		gpio->GPBDAT &= ~(1 << 5);	/* GTA02_GPIO_MODEM_RST */
+		gpio->GPBDAT |= (1 << 7);	/* GTA02_GPIO_MODEM_ON */
+		gpio->GPJDAT &= ~(1 << 6);	/* GTA02_GPIO_nDL_GSM */
+	} else {
+		gpio->GPBDAT &= ~(1 << 7);	/* GTA02_GPIO_MODEM_ON */
+#if !defined(CONFIG_ARCH_GTA02_v1)
+		pcf50633_reg_write(PCF50633_REG_GPIO2CFG, 0x00);
+#endif
+		gpio->GPJDAT |= (1 << 6);	/* GTA02_GPIO_nDL_GSM */
+	}
+}
+
+void neo1973_gps(int on)
+{
+	if (on)
+		pcf50633_reg_write(PCF50633_REG_LDO5ENA, 0x01);
+	else
+		pcf50633_reg_write(PCF50633_REG_LDO5ENA, 0x00);
+}
+
+int neo1973_new_second(void)
+{
+	return pcf50633_reg_read(PCF50633_REG_INT1) & PCF50633_INT1_SECOND;
+}
+
+int neo1973_on_key_pressed(void)
+{
+	return !(pcf50633_reg_read(PCF50633_REG_OOCSTAT)
+						& PCF50633_OOCSTAT_ONKEY);
+}
+
+/* FIXME: shared */
+int neo1973_aux_key_pressed(void)
+{
+	S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+	if (gpio->GPFDAT & (1 << 6))
+		return 0;
+	return 1;
+}
+
+/* The sum of all part_size[]s must equal to or greater than the NAND size,
+   i.e., 0x10000000. */
+
+unsigned int dynpart_size[] = {
+    CFG_UBOOT_SIZE, CFG_ENV_SIZE, 0x800000, 0xa0000, 0x40000, 0x10000000, 0 };
+char *dynpart_names[] = {
+    "u-boot", "u-boot_env", "kernel", "splash", "factory", "rootfs", NULL };
+
+
+const char *neo1973_get_charge_status(void)
+{
+	/* FIXME */
+	return pcf50633_charger_state();
+}
+
+int neo1973_set_charge_mode(enum neo1973_charger_cmd cmd)
+{
+	/* FIXME */
+	puts("not implemented yet\n");
+	return -1;
+}
+
+void neo1973_led(int led, int on)
+{
+	S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+	printf("switching led %u %u\n", led, on);
+	if (led > 2)
+		return;
+
+	if (on)
+		gpio->GPBDAT |= (1 << led);
+	else
+		gpio->GPBDAT &= ~(1 << led);
+}
Index: u-boot/board/neo1973/gta02/u-boot.lds
===================================================================
--- /dev/null
+++ u-boot/board/neo1973/gta02/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_gta02.h
===================================================================
--- /dev/null
+++ u-boot/include/configs/neo1973_gta02.h
@@ -0,0 +1,287 @@
+/*
+ * (C) Copyright 2007 OpenMoko, Inc.
+ * Author: Harald Welte <[e-mail]>
+ *
+ * Configuation settings for the FIC Neo1973 GTA02 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
+
+/* we want to be able to start u-boot directly from within NAND flash */
+#define CONFIG_LL_INIT_NAND_ONLY
+#define CONFIG_S3C2410_NAND_BOOT	1
+#define CONFIG_S3C2410_NAND_SKIP_BAD	1
+
+#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_SMDK2440		1	/* on a SAMSUNG SMDK2410 Board  */
+
+/* input clock of PLL */
+#define CONFIG_SYS_CLK_FREQ	12000000/* the GTA02 has this input clock */
+
+
+#define USE_920T_MMU		1
+#define CONFIG_USE_IRQ		1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 400*1024)
+					/* >> CFG_VIDEO_LOGO_MAX_SIZE */
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL3          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
+			/* CFG_CMD_IRQ	 | */  \
+#define CONFIG_CMD_BOOTD
+#define CONFIG_CMD_CONSOLE
+			/* CFG_CMD_BMP	 | */ \
+#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
+			/* CFG_CMD_USB	 | */ \
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_DIAG
+			/* CFG_CMD_HWFLOW	 | */ \
+#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_LICENSE
+#define CONFIG_CMD_TERMINAL
+
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS    	""
+#define CONFIG_BOOTCOMMAND	"setenv bootargs ${bootargs_base} ${mtdparts}; nand read.e 0x32000000 kernel; 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		*/
+
+#define STRINGIFY(s) DO_STRINGIFY(s)	/* expand the argument */
+#define DO_STRINGIFY(s) #s		/* quote it */
+#define	CFG_PROMPT		"GTA02v" STRINGIFY(CONFIG_GTA02_REVISION) " # "
+						/* Monitor Command Prompt */
+#if defined(CONFIG_ARCH_GTA02_v1)
+#define	CONFIG_S3C2440		1		/* SAMSUNG S3C2440 SoC		*/
+#else
+#define	CONFIG_S3C2442		1		/* SAMSUNG S3C2442 SoC		*/
+#endif
+
+#define	CFG_CBSIZE		1024		/* Console I/O Buffer Size	*/
+#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define	CFG_MAXARGS		64		/* 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 }
+
+#define CFG_BOOTMENU
+
+/*-----------------------------------------------------------------------
+ * 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	(8*1024)	/* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
+#endif
+
+#if 0
+#define CONFIG_USB_OHCI_NEW	1
+#define CFG_USB_OHCI_CPU_INIT	1
+#define CFG_USB_OHCI_REGS_BASE	0x49000000 /* S3C24X0_USB_HOST_BASE */
+#define CFG_USB_OHCI_SLOT_NAME	"s3c2440"
+#define CFG_USB_OHCI_MAX_ROOT_PORTS 	2
+#endif
+
+#define CONFIG_USB_DEVICE	1
+#define CONFIG_USB_TTY		1
+#define CFG_CONSOLE_IS_IN_ENV	1
+#define CONFIG_USBD_VENDORID 		0x1457     /* Linux/NetChip */
+#define CONFIG_USBD_PRODUCTID_GSERIAL	0x5120    /* gserial */
+#define CONFIG_USBD_PRODUCTID_CDCACM 	0x5119    /* CDC ACM */
+#define CONFIG_USBD_MANUFACTURER	"OpenMoko, Inc"
+#define CONFIG_USBD_PRODUCT_NAME	"Neo1973 Bootloader " U_BOOT_VERSION
+#define CONFIG_USBD_DFU			1
+#define CONFIG_USBD_DFU_XFER_SIZE 	4096	/* 0x4000 */
+#define CONFIG_USBD_DFU_INTERFACE	2
+
+#define CONFIG_EXTRA_ENV_SETTINGS 					\
+	"usbtty=cdc_acm\0"						\
+	"bootargs_base=rootfstype=jffs2 root=/dev/mtdblock5 console=ttySAC2,115200 console=tty0 loglevel=8\0" \
+	""
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1	   /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1		0x30000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	0x08000000 /* 128 MB */
+#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		0x40000	/* 128k Total Size of Environment Sector */
+#define CFG_ENV_OFFSET_OOB	1	/* Location of ENV stored in block 0 OOB */
+#define	CFG_PREBOOT_OVERRIDE	1	/* allow preboot from memory */
+#define CFG_ENV_OVERRIDE		/* allow pre-loading the environment */
+
+#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 1
+/* 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 PCF50633 data sheet */
+#define CFG_I2C_SLAVE			0x7f
+
+/* we have a board_late_init() function */
+#define BOARD_LATE_INIT			1
+
+#if 0
+#define CONFIG_VIDEO
+#define CONFIG_VIDEO_GLAMO3362
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_SPLASH_SCREEN
+#define CFG_VIDEO_LOGO_MAX_SIZE	(640*480+1024+100) /* 100 = slack */
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_CMD_UNZIP
+
+#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 CONFIG_GLAMO_BASE	0x08000000
+#endif
+
+#define CONFIG_S3C2410_NAND_BBT                1
+//#define CONFIG_S3C2410_NAND_HWECC              1
+
+#define CONFIG_DRIVER_PCF50633		1
+#define	CONFIG_RTC_PCF50633		1
+
+#define MTDIDS_DEFAULT	"nand0=neo1973-nand"
+//#define MTPARTS_DEFAULT	"neo1973-nand:256k(u-boot),128k(u-boot_env),8M(kernel),640k(splash),256k(factory),-(rootfs)"
+#define CFG_NAND_DYNPART_MTD_KERNEL_NAME "neo1973-nand"
+#define CONFIG_NAND_DYNPART
+
+#define DFU_NUM_ALTERNATES	7
+
+#endif	/* __CONFIG_H */
Index: u-boot/board/neo1973/gta02/split_by_variant.sh