uboot-20061030-neo1973.patch

Uboot常用的移植patches, 方便定制移植到s3c2440

This patch adds neo1973 'board' (FIC Neo1973 phone) support to u-boot.
Specifically, it adds support for the GTA01v3, GTA01v4, GTA01Bv2 and
GTA01Bv3 hardware revisions.

Signed-off-by: Harald Welte <[e-mail]>

Index: u-boot/Makefile
===================================================================
--- u-boot.orig/Makefile
+++ u-boot/Makefile
@@ -2417,6 +2417,14 @@
 sbc2410x_config: unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm920t sbc2410x NULL s3c24x0
 
+gta01_config \
+gta01v3_config \
+gta01bv2_config \
+gta01bv3_config \
+gta01bv4_config \
+gta01v4_config :	unconfig
+	@sh board/neo1973/gta01/split_by_variant.sh $@
+
 qt2410_config	:	unconfig
 	@./mkconfig $(@:_config=) arm arm920t qt2410 NULL s3c24x0
 
Index: u-boot/common/main.c
===================================================================
--- u-boot.orig/common/main.c
+++ u-boot/common/main.c
@@ -66,6 +66,7 @@
 #undef DEBUG_PARSER
 
 char        console_buffer[CFG_CBSIZE];		/* console I/O buffer	*/
+int nobootdelay;
 
 #ifndef CONFIG_CMDLINE_EDITING
 static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen);
@@ -381,7 +382,7 @@
 
 	debug ("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>");
 
-	if (bootdelay >= 0 && s && !abortboot (bootdelay)) {
+	if (!nobootdelay && bootdelay >= 0 && s && !abortboot (bootdelay)) {
 # ifdef CONFIG_AUTOBOOT_KEYED
 		int prev = disable_ctrlc(1);	/* disable Control C checking */
 # endif
Index: u-boot/include/pcf50606.h
===================================================================
--- /dev/null
+++ u-boot/include/pcf50606.h
@@ -0,0 +1,273 @@
+#ifndef _PCF50606_H
+#define _PCF50606_H
+
+/* Philips PCF50606 Power Managemnt Unit (PMU) driver
+ * (C) 2006-2007 by OpenMoko, Inc.
+ * Author: Harald Welte <[e-mail]>
+ *
+ */
+
+enum pfc50606_regs {
+	PCF50606_REG_ID		= 0x00,
+	PCF50606_REG_OOCS	= 0x01,
+	PCF50606_REG_INT1	= 0x02,	/* Interrupt Status */
+	PCF50606_REG_INT2	= 0x03,	/* Interrupt Status */
+	PCF50606_REG_INT3	= 0x04,	/* Interrupt Status */
+	PCF50606_REG_INT1M	= 0x05,	/* Interrupt Mask */
+	PCF50606_REG_INT2M	= 0x06,	/* Interrupt Mask */
+	PCF50606_REG_INT3M	= 0x07,	/* Interrupt Mask */
+	PCF50606_REG_OOCC1	= 0x08,
+	PCF50606_REG_OOCC2	= 0x09,
+	PCF50606_REG_RTCSC	= 0x0a,	/* Second */
+	PCF50606_REG_RTCMN	= 0x0b,	/* Minute */
+	PCF50606_REG_RTCHR	= 0x0c,	/* Hour */
+	PCF50606_REG_RTCWD	= 0x0d,	/* Weekday */
+	PCF50606_REG_RTCDT	= 0x0e,	/* Day */
+	PCF50606_REG_RTCMT	= 0x0f,	/* Month */
+	PCF50606_REG_RTCYR	= 0x10,	/* Year */
+	PCF50606_REG_RTCSCA	= 0x11, /* Alarm Second */
+	PCF50606_REG_RTCMNA	= 0x12, /* Alarm Minute */
+	PCF50606_REG_RTCHRA	= 0x13, /* Alarm Hour */
+	PCF50606_REG_RTCWDA	= 0x14, /* Alarm Weekday */
+	PCF50606_REG_RTCDTA	= 0x15, /* Alarm Day */
+	PCF50606_REG_RTCMTA	= 0x16, /* Alarm Month */
+	PCF50606_REG_RTCYRA	= 0x17, /* Alarm Year */
+	PCF50606_REG_PSSC	= 0x18,	/* Power sequencing */
+	PCF50606_REG_PWROKM	= 0x19,	/* PWROK mask */
+	PCF50606_REG_PWROKS	= 0x1a,	/* PWROK status */
+	PCF50606_REG_DCDC1	= 0x1b,
+	PCF50606_REG_DCDC2	= 0x1c,
+	PCF50606_REG_DCDC3	= 0x1d,
+	PCF50606_REG_DCDC4	= 0x1e,
+	PCF50606_REG_DCDEC1	= 0x1f,
+	PCF50606_REG_DCDEC2	= 0x20,
+	PCF50606_REG_DCUDC1	= 0x21,
+	PCF50606_REG_DCUDC2	= 0x22,
+	PCF50606_REG_IOREGC	= 0x23,
+	PCF50606_REG_D1REGC1	= 0x24,
+	PCF50606_REG_D2REGC1	= 0x25,
+	PCF50606_REG_D3REGC1	= 0x26,
+	PCF50606_REG_LPREGC1	= 0x27,
+	PCF50606_REG_LPREGC2	= 0x28,
+	PCF50606_REG_MBCC1	= 0x29,
+	PCF50606_REG_MBCC2	= 0x2a,
+	PCF50606_REG_MBCC3	= 0x2b,
+	PCF50606_REG_MBCS1	= 0x2c,
+	PCF50606_REG_BBCC	= 0x2d,
+	PCF50606_REG_ADCC1	= 0x2e,
+	PCF50606_REG_ADCC2	= 0x2f,
+	PCF50606_REG_ADCS1	= 0x30,
+	PCF50606_REG_ADCS2	= 0x31,
+	PCF50606_REG_ADCS3	= 0x32,
+	PCF50606_REG_ACDC1	= 0x33,
+	PCF50606_REG_BVMC	= 0x34,
+	PCF50606_REG_PWMC1	= 0x35,
+	PCF50606_REG_LEDC1	= 0x36,
+	PCF50606_REG_LEDC2	= 0x37,
+	PCF50606_REG_GPOC1	= 0x38,
+	PCF50606_REG_GPOC2	= 0x39,
+	PCF50606_REG_GPOC3	= 0x3a,
+	PCF50606_REG_GPOC4	= 0x3b,
+	PCF50606_REG_GPOC5	= 0x3c,
+	__NUM_PCF50606_REGS
+};
+
+enum pcf50606_reg_oocs {
+	PFC50606_OOCS_ONKEY	= 0x01,
+	PCF50606_OOCS_EXTON	= 0x02,
+	PCF50606_OOCS_PWROKRST	= 0x04,
+	PCF50606_OOCS_BATOK	= 0x08,
+	PCF50606_OOCS_BACKOK	= 0x10,
+	PCF50606_OOCS_CHGOK	= 0x20,
+	PCF50606_OOCS_TEMPOK	= 0x40,
+	PCF50606_OOCS_WDTEXP	= 0x80,
+};
+
+enum pcf50606_reg_oocc1 {
+	PCF50606_OOCC1_GOSTDBY	= 0x01,
+	PCF50606_OOCC1_TOTRST	= 0x02,
+	PCF50606_OOCC1_CLK32ON	= 0x04,
+	PCF50606_OOCC1_WDTRST	= 0x08,
+	PCF50606_OOCC1_RTCWAK	= 0x10,
+	PCF50606_OOCC1_CHGWAK	= 0x20,
+	PCF50606_OOCC1_EXTONWAK_HIGH	= 0x40,
+	PCF50606_OOCC1_EXTONWAK_LOW	= 0x80,
+	PCF50606_OOCC1_EXTONWAK_NO_WAKEUP = 0x3f,
+};
+
+enum pcf50606_reg_oocc2 {
+	PCF50606_OOCC2_ONKEYDB_NONE	= 0x00,
+	PCF50606_OOCC2_ONKEYDB_14ms	= 0x01,
+	PCF50606_OOCC2_ONKEYDB_62ms	= 0x02,
+	PCF50606_OOCC2_ONKEYDB_500ms	= 0x03,
+	PCF50606_OOCC2_EXTONDB_NONE	= 0x00,
+	PCF50606_OOCC2_EXTONDB_14ms	= 0x04,
+	PCF50606_OOCC2_EXTONDB_62ms	= 0x08,
+	PCF50606_OOCC2_EXTONDB_500ms	= 0x0c,
+};
+
+enum pcf50606_reg_int1 {
+	PCF50606_INT1_ONKEYR	= 0x01,	/* ONKEY rising edge */
+	PCF50606_INT1_ONKEYF	= 0x02,	/* ONKEY falling edge */
+	PCF50606_INT1_ONKEY1S	= 0x04,	/* OMKEY at least 1sec low */
+	PCF50606_INT1_EXTONR	= 0x08,	/* EXTON rising edge */
+	PCF50606_INT1_EXTONF	= 0x10,	/* EXTON falling edge */
+	PCF50606_INT1_SECOND	= 0x40,	/* RTC periodic second interrupt */
+	PCF50606_INT1_ALARM	= 0x80, /* RTC alarm time is reached */
+};
+
+enum pcf50606_reg_int2 {
+	PCF50606_INT2_CHGINS	= 0x01, /* Charger inserted */
+	PCF50606_INT2_CHGRM	= 0x02, /* Charger removed */
+	PCF50606_INT2_CHGFOK	= 0x04,	/* Fast charging OK */
+	PCF50606_INT2_CHGERR	= 0x08,	/* Error in charging mode */
+	PCF50606_INT2_CHGFRDY	= 0x10,	/* Fast charge completed */
+	PCF50606_INT2_CHGPROT	= 0x20,	/* Charging protection interrupt */
+	PCF50606_INT2_CHGWD10S	= 0x40,	/* Charger watchdig expires in 10s */
+	PCF50606_INT2_CHGWDEXP	= 0x80,	/* Charger watchdog expires */
+};
+
+enum pcf50606_reg_int3 {
+	PCF50606_INT3_ADCRDY	= 0x01,	/* ADC conversion finished */
+	PCF50606_INT3_ACDINS	= 0x02,	/* Accessory inserted */
+	PCF50606_INT3_ACDREM	= 0x04, /* Accessory removed */
+	PCF50606_INT3_TSCPRES	= 0x08,	/* Touch screen pressed */
+	PCF50606_INT3_LOWBAT	= 0x40,	/* Low battery voltage */
+	PCF50606_INT3_HIGHTMP	= 0x80, /* High temperature */
+};
+
+/* used by PSSC, PWROKM, PWROKS, */
+enum pcf50606_regu {
+	PCF50606_REGU_DCD	= 0x01,	/* DCD in phase 2 */
+	PCF50606_REGU_DCDE	= 0x02,	/* DCDE in phase 2 */
+	PCF50606_REGU_DCUD	= 0x04,	/* DCDU in phase 2 */
+	PCF50606_REGU_IO	= 0x08,	/* IO in phase 2 */
+	PCF50606_REGU_D1	= 0x10, /* D1 in phase 2 */
+	PCF50606_REGU_D2	= 0x20,	/* D2 in phase 2 */
+	PCF50606_REGU_D3	= 0x40,	/* D3 in phase 2 */
+	PCF50606_REGU_LP	= 0x80,	/* LP in phase 2 */
+};
+
+enum pcf50606_reg_dcdc4 {
+	PCF50606_DCDC4_MODE_AUTO	= 0x00,
+	PCF50606_DCDC4_MODE_PWM		= 0x01,
+	PCF50606_DCDC4_MODE_PCF		= 0x02,
+	PCF50606_DCDC4_OFF_FLOAT	= 0x00,
+	PCF50606_DCDC4_OFF_BYPASS	= 0x04,
+	PCF50606_DCDC4_OFF_PULLDOWN	= 0x08,
+	PCF50606_DCDC4_CURLIM_500mA	= 0x00,
+	PCF50606_DCDC4_CURLIM_750mA	= 0x10,
+	PCF50606_DCDC4_CURLIM_1000mA	= 0x20,
+	PCF50606_DCDC4_CURLIM_1250mA	= 0x30,
+	PCF50606_DCDC4_TOGGLE		= 0x40,
+	PCF50606_DCDC4_REGSEL_DCDC2	= 0x80,
+};
+
+enum pcf50606_reg_dcdec2 {
+	PCF50606_DCDEC2_MODE_AUTO	= 0x00,
+	PCF50606_DCDEC2_MODE_PWM	= 0x01,
+	PCF50606_DCDEC2_MODE_PCF	= 0x02,
+	PCF50606_DCDEC2_OFF_FLOAT	= 0x00,
+	PCF50606_DCDEC2_OFF_BYPASS	= 0x04,
+};
+
+enum pcf50606_reg_dcudc2 {
+	PCF50606_DCUDC2_MODE_AUTO	= 0x00,
+	PCF50606_DCUDC2_MODE_PWM	= 0x01,
+	PCF50606_DCUDC2_MODE_PCF	= 0x02,
+	PCF50606_DCUDC2_OFF_FLOAT	= 0x00,
+	PCF50606_DCUDC2_OFF_BYPASS	= 0x04,
+};
+
+enum pcf50606_reg_adcc1 {
+	PCF50606_ADCC1_TSCMODACT	= 0x01,
+	PCF50606_ADCC1_TSCMODSTB	= 0x02,
+	PCF50606_ADCC1_TRATSET		= 0x04,
+	PCF50606_ADCC1_NTCSWAPE		= 0x08,
+	PCF50606_ADCC1_NTCSWAOFF	= 0x10,
+	PCF50606_ADCC1_EXTSYNCBREAK	= 0x20,
+	/* reserved */
+	PCF50606_ADCC1_TSCINT		= 0x80,
+};
+
+enum pcf50606_reg_adcc2 {
+	PCF50606_ADCC2_ADCSTART		= 0x01,
+	/* see enum pcf50606_adcc2_adcmux */
+	PCF50606_ADCC2_SYNC_NONE	= 0x00,
+	PCF50606_ADCC2_SYNC_TXON	= 0x20,
+	PCF50606_ADCC2_SYNC_PWREN1	= 0x40,
+	PCF50606_ADCC2_SYNC_PWREN2	= 0x60,
+	PCF50606_ADCC2_RES_10BIT	= 0x00,
+	PCF50606_ADCC2_RES_8BIT		= 0x80,
+};
+
+#define PCF50606_ADCC2_ADCMUX_MASK	(0xf << 1)
+
+#define ADCMUX_SHIFT	1
+enum pcf50606_adcc2_adcmux {
+	PCF50606_ADCMUX_BATVOLT_RES	= 0x0 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_BATVOLT_SUBTR	= 0x1 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_ADCIN1_RES	= 0x2 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_ADCIN1_SUBTR	= 0x3 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_BATTEMP		= 0x4 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_ADCIN2		= 0x5 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_ADCIN3		= 0x6 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_ADCIN3_RATIO	= 0x7 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_XPOS		= 0x8 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_YPOS		= 0x9 << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_P1		= 0xa << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_P2		= 0xb << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_BATVOLT_ADCIN1	= 0xc << ADCMUX_SHIFT,
+	PCF50606_ADCMUX_XY_SEQUENCE	= 0xe << ADCMUX_SHIFT,
+	PCF50606_P1_P2_RESISTANCE	= 0xf << ADCMUX_SHIFT,
+};
+
+enum pcf50606_adcs2 {
+	PCF50606_ADCS2_ADCRDY		= 0x80,
+};
+
+enum pcf50606_reg_mbcc1 {
+	PCF50606_MBCC1_CHGAPE		= 0x01,
+	PCF50606_MBCC1_AUTOFST		= 0x02,
+#define	PCF50606_MBCC1_CHGMOD_MASK	  0x1c
+#define	PCF50606_MBCC1_CHGMOD_SHIFT	  2
+	PCF50606_MBCC1_CHGMOD_QUAL	= 0x00,
+	PCF50606_MBCC1_CHGMOD_PRE	= 0x04,
+	PCF50606_MBCC1_CHGMOD_TRICKLE	= 0x08,
+	PCF50606_MBCC1_CHGMOD_FAST_CCCV	= 0x0c,
+	PCF50606_MBCC1_CHGMOD_FAST_NOCC	= 0x10,
+	PCF50606_MBCC1_CHGMOD_FAST_NOCV	= 0x14,
+	PCF50606_MBCC1_CHGMOD_FAST_SW	= 0x18,
+	PCF50606_MBCC1_CHGMOD_IDLE	= 0x1c,
+	PCF50606_MBCC1_DETMOD_LOWCHG	= 0x20,
+	PCF50606_MBCC1_DETMOD_WDRST	= 0x40,
+};
+
+enum pcf50606_reg_bvmc {
+	PCF50606_BVMC_LOWBAT		= 0x01,
+	PCF50606_BVMC_THRSHLD_NULL	= 0x00,
+	PCF50606_BVMC_THRSHLD_2V8	= 0x02,
+	PCF50606_BVMC_THRSHLD_2V9	= 0x04,
+	PCF50606_BVMC_THRSHLD_3V	= 0x08,
+	PCF50606_BVMC_THRSHLD_3V1	= 0x08,
+	PCF50606_BVMC_THRSHLD_3V2	= 0x0a,
+	PCF50606_BVMC_THRSHLD_3V3	= 0x0c,
+	PCF50606_BVMC_THRSHLD_3V4	= 0x0e,
+	PCF50606_BVMC_DISDB		= 0x10,
+};
+
+/* this is to be provided by the board implementation */
+extern const u_int8_t pcf50606_initial_regs[__NUM_PCF50606_REGS];
+
+void pcf50606_reg_write(u_int8_t reg, u_int8_t val);
+
+u_int8_t pcf50606_reg_read(u_int8_t reg);
+
+void pcf50606_reg_set_bit_mask(u_int8_t reg, u_int8_t mask, u_int8_t val);
+void pcf50606_reg_clear_bits(u_int8_t reg, u_int8_t bits);
+
+void pcf50606_init(void);
+void pcf50606_charge_autofast(int on);
+
+#endif /* _PCF50606_H */
+
Index: u-boot/board/neo1973/common/cmd_neo1973.c
===================================================================
--- /dev/null
+++ u-boot/board/neo1973/common/cmd_neo1973.c
@@ -0,0 +1,126 @@
+/*
+ * (C) Copyright 2006 by OpenMoko, Inc.
+ * Author: Harald Welte <[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
+ */
+
+/*
+ * Boot support
+ */
+#include <common.h>
+#include <command.h>
+#include <net.h>		/* for print_IPaddr */
+#include <s3c2410.h>
+
+#include "neo1973.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_CMD_BDI)
+
+int do_neo1973 ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int i;
+
+	if (!strcmp(argv[1], "info")) {
+		printf("FIC Neo1973 Hardware Revision 0x%04x\n", get_board_rev());
+	} else if (!strcmp(argv[1], "power-off")) {
+		neo1973_poweroff();
+	} else if (!strcmp(argv[1], "charger") || !strcmp(argv[1], "charge")) {
+		if (argc < 3)
+			goto out_help;
+		if (!strcmp(argv[2], "status") || !strcmp(argv[2], "state")) {
+			printf("%s\n", neo1973_get_charge_status());
+		} else if (!strcmp(argv[2], "autofast")) {
+			neo1973_set_charge_mode(NEO1973_CHGCMD_AUTOFAST);
+		} else if (!strcmp(argv[2], "!autofast")) {
+			neo1973_set_charge_mode(NEO1973_CHGCMD_NO_AUTOFAST);
+		} else if (!strcmp(argv[2], "off")) {
+			neo1973_set_charge_mode(NEO1973_CHGCMD_OFF);
+		} else if (!strcmp(argv[2], "fast")) {
+			neo1973_set_charge_mode(NEO1973_CHGCMD_FAST);
+		} else
+			goto out_help;
+	} else if (!strcmp(argv[1], "backlight")) {
+		if (argc < 3)
+			goto out_help;
+		if (!strcmp(argv[2], "on"))
+			neo1973_backlight(1);
+		else
+			neo1973_backlight(0);
+	} else if (!strcmp(argv[1], "led")) {
+		long led = simple_strtol(argv[2], NULL, 10);
+		if (argc < 4)
+			goto out_help;
+		if (!strcmp(argv[3], "on"))
+			neo1973_led(led, 1);
+		else
+			neo1973_led(led, 0);
+	} else if (!strcmp(argv[1], "vibrator")) {
+		if (argc < 3)
+			goto out_help;
+		if (!strcmp(argv[2], "on"))
+			neo1973_vibrator(1);
+		else
+			neo1973_vibrator(0);
+	} else if (!strcmp(argv[1], "gsm")) {
+		if (argc < 3)
+			goto out_help;
+		if (!strcmp(argv[2], "on"))
+			neo1973_gsm(1);
+		else if (!strcmp(argv[2], "off"))
+			neo1973_gsm(0);
+		else if (!strcmp(argv[2], "version"))
+			neo1973_gsmver();
+	} else if (!strcmp(argv[1], "gps")) {
+		if (argc < 3)
+			goto out_help;
+		if (!strcmp(argv[2], "on"))
+			neo1973_gps(1);
+		else
+			neo1973_gps(0);
+	} else {
+out_help:
+		printf("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	return 0;
+}
+
+/* -------------------------------------------------------------------- */
+
+U_BOOT_CMD(
+	neo1973,	4,	1,	do_neo1973,
+	"neo1973 - phone specific commands\n",
+	"neo1973 info - display phone informantion\n"
+	"neo1973 power-off - switch off the phone\n"
+	"neo1973 charger status - display charger status\n"
+	"neo1973 charger autofast - enable automatic fast (500mA) charging\n"
+	"neo1973 charger !autofast - disable automatic fast (500mA) charging\n"
+	"neo1973 charger fast - enable fast (500mA) charging\n"
+	"neo1973 charger off - disable charging\n"