This patch add new functions to pmic max77686 to set voltage and mode.

Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Minkyu Kang mk7.kang@samsung.com CC: Rajeshwari Shinde rajeshwari.s@samsung.com

--- Changes in v2: - changed printf to debug

drivers/power/pmic/pmic_max77686.c | 186 ++++++++++++++++++++++++++++++++++++ include/power/max77686_pmic.h | 11 +++ 2 files changed, 197 insertions(+)

diff --git a/drivers/power/pmic/pmic_max77686.c b/drivers/power/pmic/pmic_max77686.c index 7fcb4c0..6b7a1cd 100644 --- a/drivers/power/pmic/pmic_max77686.c +++ b/drivers/power/pmic/pmic_max77686.c @@ -30,6 +30,192 @@

DECLARE_GLOBAL_DATA_PTR;

+static const char max77686_buck_addr[] = { + 0xff, 0x10, 0x12, 0x1c, 0x26, 0x30, 0x32, 0x34, 0x36, 0x38 +}; + +static unsigned int max77686_ldo_volt2hex(int ldo, ulong uV) +{ + unsigned int hex = 0; + const unsigned int max_hex = 0x3f; + + switch (ldo) { + case 1: + case 2: + case 6: + case 7: + case 8: + case 15: + hex = (uV - 800000) / 25000; + break; + default: + hex = (uV - 800000) / 50000; + } + + if (0 <= hex && hex <= max_hex) + return hex; + + debug("%s: %ld is wrong voltage value for LDO%d\n", __func__, uV, ldo); + return 0; +} + +int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV) +{ + unsigned int val, ret, hex, adr, mask; + + if (ldo < 1 && 26 < ldo) { + printf("%s: %d is wrong ldo number\n", __func__, ldo); + return -1; + } + + adr = MAX77686_REG_PMIC_LDO1CTRL1 + ldo - 1; + mask = 0x3f; + hex = max77686_ldo_volt2hex(ldo, uV); + + if (!hex) + return -1; + + ret = pmic_reg_read(p, adr, &val); + val &= ~mask; + val |= hex; + ret |= pmic_reg_write(p, adr, val); + + return ret; +} + +int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode) +{ + unsigned int val, ret, mask, adr, mode; + + if (ldo < 1 && 26 < ldo) { + printf("%s: %d is wrong ldo number\n", __func__, ldo); + return -1; + } + + adr = MAX77686_REG_PMIC_LDO1CTRL1 + ldo - 1; + + /* mask */ + mask = 0xc0; + + /* mode */ + if (opmode == OPMODE_OFF) { + mode = 0x00; + } else if (opmode == OPMODE_STANDBY) { + switch (ldo) { + case 2: + case 6: + case 7: + case 8: + case 10: + case 11: + case 12: + case 14: + case 15: + case 16: + mode = 0x40; + break; + default: + mode = 0xff; + } + } else if (opmode == OPMODE_LPM) { + mode = 0x80; + } else if (opmode == OPMODE_ON) { + mode = 0xc0; + } else { + mode = 0xff; + } + + if (mode == 0xff) { + printf("%s: %d is not supported on LDO%d\n", + __func__, opmode, ldo); + return -1; + } + + ret = pmic_reg_read(p, adr, &val); + val &= ~mask; + val |= mode; + ret |= pmic_reg_write(p, adr, val); + + return ret; +} + +int max77686_set_buck_mode(struct pmic *p, int buck, char opmode) +{ + unsigned int val, ret, mask, adr, size, mode; + + size = sizeof(max77686_buck_addr) / sizeof(*max77686_buck_addr); + if (buck >= size) { + printf("%s: %d is wrong buck number\n", __func__, buck); + return -1; + } + + adr = max77686_buck_addr[buck]; + + /* mask */ + switch (buck) { + case 2: + case 3: + case 4: + mask = 0x30; + break; + default: + mask = 0x03; + } + + /* mode */ + if (opmode == OPMODE_OFF) { + mode = 0x00; + } else if (opmode == OPMODE_STANDBY) { + switch (buck) { + case 1: + mode = 0x01; + break; + case 2: + case 3: + case 4: + mode = 0x10; + break; + default: + mode = 0xff; + } + } else if (opmode == OPMODE_LPM) { + switch (buck) { + case 2: + case 3: + case 4: + mode = 0x20; + break; + default: + mode = 0xff; + } + } else if (opmode == OPMODE_ON) { + switch (buck) { + case 2: + case 3: + case 4: + mode = 0x30; + break; + default: + mode = 0x03; + } + } else { + mode = 0xff; + } + + if (mode == 0xff) { + printf("%s: %d is not supported on BUCK%d\n", + __func__, opmode, buck); + return -1; + } + + ret = pmic_reg_read(p, adr, &val); + val &= ~mask; + val |= mode; + ret |= pmic_reg_write(p, adr, val); + + return ret; +} + int pmic_init(unsigned char bus) { static const char name[] = "MAX77686_PMIC"; diff --git a/include/power/max77686_pmic.h b/include/power/max77686_pmic.h index fdc7ca9..ce58c02 100644 --- a/include/power/max77686_pmic.h +++ b/include/power/max77686_pmic.h @@ -155,6 +155,17 @@ enum { EN_LDO = (0x3 << 6), };

+enum { + OPMODE_OFF = 0, + OPMODE_STANDBY, + OPMODE_LPM, + OPMODE_ON, +}; + +int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV); +int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode); +int max77686_set_buck_mode(struct pmic *p, int buck, char opmode); + /* Buck1 1 volt value */ #define MAX77686_BUCK1OUT_1V 0x5 #define MAX77686_BUCK1CTRL_EN (3 << 0)

This patch add support for new multi function pmic max77693. The driver is split into three modules: pmic, muic and fuel gage.

Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Lukasz Majewski l.majewski@samsung.com

--- Changes in v2: - new patch

Makefile | 1 + drivers/power/battery/Makefile | 1 + drivers/power/battery/bat_trats2.c | 81 +++++++++++++++++++++ drivers/power/mfd/Makefile | 49 +++++++++++++ drivers/power/mfd/fg_max77693.c | 141 ++++++++++++++++++++++++++++++++++++ drivers/power/mfd/muic_max77693.c | 91 +++++++++++++++++++++++ drivers/power/mfd/pmic_max77693.c | 110 ++++++++++++++++++++++++++++ include/power/max77693_fg.h | 65 +++++++++++++++++ include/power/max77693_muic.h | 90 +++++++++++++++++++++++ include/power/max77693_pmic.h | 56 ++++++++++++++ 10 files changed, 685 insertions(+) create mode 100644 drivers/power/battery/bat_trats2.c create mode 100644 drivers/power/mfd/Makefile create mode 100644 drivers/power/mfd/fg_max77693.c create mode 100644 drivers/power/mfd/muic_max77693.c create mode 100644 drivers/power/mfd/pmic_max77693.c create mode 100644 include/power/max77693_fg.h create mode 100644 include/power/max77693_muic.h create mode 100644 include/power/max77693_pmic.h

diff --git a/Makefile b/Makefile index 4ede937..1522da8 100644 --- a/Makefile +++ b/Makefile @@ -293,6 +293,7 @@ LIBS-y += drivers/pci/libpci.o LIBS-y += drivers/pcmcia/libpcmcia.o LIBS-y += drivers/power/libpower.o \ drivers/power/fuel_gauge/libfuel_gauge.o \ + drivers/power/mfd/libmfd.o \ drivers/power/pmic/libpmic.o \ drivers/power/battery/libbattery.o LIBS-y += drivers/spi/libspi.o diff --git a/drivers/power/battery/Makefile b/drivers/power/battery/Makefile index b176701..eeeaa27 100644 --- a/drivers/power/battery/Makefile +++ b/drivers/power/battery/Makefile @@ -26,6 +26,7 @@ include $(TOPDIR)/config.mk LIB := $(obj)libbattery.o

COBJS-$(CONFIG_POWER_BATTERY_TRATS) += bat_trats.o +COBJS-$(CONFIG_POWER_BATTERY_TRATS2) += bat_trats2.o

COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/power/battery/bat_trats2.c b/drivers/power/battery/bat_trats2.c new file mode 100644 index 0000000..c1be64d --- /dev/null +++ b/drivers/power/battery/bat_trats2.c @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * Piotr Wilczek p.wilczek@samsung.com + * + * 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 + */ + +#include <common.h> +#include <power/pmic.h> +#include <power/battery.h> +#include <power/max8997_pmic.h> +#include <errno.h> + +static struct battery battery_trats; + +static int power_battery_charge(struct pmic *bat) +{ + struct power_battery *p_bat = bat->pbat; + + if (bat->chrg->chrg_state(p_bat->chrg, CHARGER_ENABLE, 450)) + return -1; + + return 0; +} + +static int power_battery_init_trats2(struct pmic *bat_, + struct pmic *fg_, + struct pmic *chrg_, + struct pmic *muic_) +{ + bat_->pbat->fg = fg_; + bat_->pbat->chrg = chrg_; + bat_->pbat->muic = muic_; + + bat_->fg = fg_->fg; + bat_->chrg = chrg_->chrg; + bat_->chrg->chrg_type = muic_->chrg->chrg_type; + return 0; +} + +static struct power_battery power_bat_trats2 = { + .bat = &battery_trats, + .battery_init = power_battery_init_trats2, + .battery_charge = power_battery_charge, +}; + +int power_bat_init(unsigned char bus) +{ + static const char name[] = "BAT_TRATS2"; + struct pmic *p = pmic_alloc(); + + if (!p) { + printf("%s: POWER allocation error!\n", __func__); + return -ENOMEM; + } + + debug("Board BAT init\n"); + + p->interface = PMIC_NONE; + p->name = name; + p->bus = bus; + + p->pbat = &power_bat_trats2; + return 0; +} diff --git a/drivers/power/mfd/Makefile b/drivers/power/mfd/Makefile new file mode 100644 index 0000000..2ab3b00 --- /dev/null +++ b/drivers/power/mfd/Makefile @@ -0,0 +1,49 @@ +# +# Copyright (C) 2013 Samsung Electronics +# Piotr Wilczek p.wilczek@samsung.com +# +# 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 +# + +include $(TOPDIR)/config.mk + +LIB := $(obj)libmfd.o + +COBJS-$(CONFIG_POWER_PMIC_MAX77693) += pmic_max77693.o +COBJS-$(CONFIG_POWER_MUIC_MAX77693) += muic_max77693.o +COBJS-$(CONFIG_POWER_FG_MAX77693) += fg_max77693.o + +COBJS := $(COBJS-y) +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +all: $(LIB) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################## diff --git a/drivers/power/mfd/fg_max77693.c b/drivers/power/mfd/fg_max77693.c new file mode 100644 index 0000000..0182d46 --- /dev/null +++ b/drivers/power/mfd/fg_max77693.c @@ -0,0 +1,141 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * Piotr Wilczek p.wilczek@samsung.com + * + * 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 + */ + +#include <common.h> +#include <power/pmic.h> +#include <power/max77693_fg.h> +#include <i2c.h> +#include <power/power_chrg.h> +#include <power/battery.h> +#include <power/fg_battery_cell_params.h> +#include <errno.h> + +static int max77693_get_vcell(u32 *vcell) +{ + u16 value; + u8 ret; + + ret = i2c_read(MAX77693_FUEL_I2C_ADDR, MAX77693_VCELL, 1, (u8 *)&value, 2); + if (ret) + return -1; + + *vcell = (u32)(value >> 3); + *vcell = *vcell * 625; + + return 0; +} + +static int max77693_get_soc(u32 *soc) +{ + u16 value; + u8 ret; + + ret = i2c_read(MAX77693_FUEL_I2C_ADDR, MAX77693_VFSOC, 1, (u8 *)&value, 2); + if (ret) + return -1; + + *soc = (u32)(value >> 8); + + return 0; +} + +static int power_update_battery(struct pmic *p, struct pmic *bat) +{ + struct power_battery *pb = bat->pbat; + int ret = 0; + + if (pmic_probe(p)) { + puts("Can't find max17042 fuel gauge\n"); + return -1; + } + + max77693_get_soc(&pb->bat->state_of_chrg); + max77693_get_vcell(&pb->bat->voltage_uV); + + return ret; +} + +static int power_check_battery(struct pmic *p, struct pmic *bat) +{ + struct power_battery *pb = bat->pbat; + unsigned int val; + int ret = 0; + + if (pmic_probe(p)) { + puts("Can't find max17042 fuel gauge\n"); + return -1; + } + + ret |= pmic_reg_read(p, MAX77693_STATUS, &val); + debug("fg status: 0x%x\n", val); + + ret |= pmic_reg_read(p, MAX77693_VERSION, &pb->bat->version); + + power_update_battery(p, bat); + debug("fg ver: 0x%x\n", pb->bat->version); + printf("BAT: state_of_charge(SOC):%d%%\n", + pb->bat->state_of_chrg); + + printf(" voltage: %d.%6.6d [V] (expected to be %d [mAh])\n", + pb->bat->voltage_uV / 1000000, + pb->bat->voltage_uV % 1000000, + pb->bat->capacity); + + if (pb->bat->voltage_uV > 3850000) + pb->bat->state = EXT_SOURCE; + else if (pb->bat->voltage_uV < 3600000 || pb->bat->state_of_chrg < 5) + pb->bat->state = CHARGE; + else + pb->bat->state = NORMAL; + + return ret; +} + +static struct power_fg power_fg_ops = { + .fg_battery_check = power_check_battery, + .fg_battery_update = power_update_battery, +}; + +int power_fg_init(unsigned char bus) +{ + static const char name[] = "MAX77693_FG"; + struct pmic *p = pmic_alloc(); + + if (!p) { + printf("%s: POWER allocation error!\n", __func__); + return -ENOMEM; + } + + debug("Board Fuel Gauge init\n"); + + p->name = name; + p->interface = PMIC_I2C; + p->number_of_regs = FG_NUM_OF_REGS; + p->hw.i2c.addr = MAX77693_FUEL_I2C_ADDR; + p->hw.i2c.tx_num = 2; + p->sensor_byte_order = PMIC_SENSOR_BYTE_ORDER_BIG; + p->bus = bus; + + p->fg = &power_fg_ops; + return 0; +} diff --git a/drivers/power/mfd/muic_max77693.c b/drivers/power/mfd/muic_max77693.c new file mode 100644 index 0000000..0dc37b4 --- /dev/null +++ b/drivers/power/mfd/muic_max77693.c @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * + * 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 + */ + +#include <common.h> +#include <power/pmic.h> +#include <power/power_chrg.h> +#include <power/max77693_muic.h> +#include <i2c.h> +#include <errno.h> + +static int power_chrg_get_type(struct pmic *p) +{ + unsigned int val; + unsigned int charge_type, charger; + + /* if probe failed, return cable none */ + if (pmic_probe(p)) + return CHARGER_NO; + + pmic_reg_read(p, MAX77693_MUIC_STATUS2, &val); + + charge_type = val & MAX77693_MUIC_CHG_MASK; + + switch (charge_type) { + case MAX77693_MUIC_CHG_NO: + charger = CHARGER_NO; + break; + case MAX77693_MUIC_CHG_USB: + case MAX77693_MUIC_CHG_USB_D: + charger = CHARGER_USB; + break; + case MAX77693_MUIC_CHG_TA: + case MAX77693_MUIC_CHG_TA_1A: + charger = CHARGER_TA; + break; + case MAX77693_MUIC_CHG_TA_500: + charger = CHARGER_TA_500; + break; + default: + charger = CHARGER_UNKNOWN; + break; + } + + return charger; +} + +static struct power_chrg power_chrg_muic_ops = { + .chrg_type = power_chrg_get_type, +}; + +int power_muic_init(unsigned int bus) +{ + static const char name[] = "MAX77693_MUIC"; + struct pmic *p = pmic_alloc(); + + if (!p) { + printf("%s: POWER allocation error!\n", __func__); + return -ENOMEM; + } + + debug("Board Micro USB Interface Controller init\n"); + + p->name = name; + p->interface = PMIC_I2C; + p->number_of_regs = MUIC_NUM_OF_REGS; + p->hw.i2c.addr = MAX77693_MUIC_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + p->chrg = &power_chrg_muic_ops; + return 0; +} \ No newline at end of file diff --git a/drivers/power/mfd/pmic_max77693.c b/drivers/power/mfd/pmic_max77693.c new file mode 100644 index 0000000..037fcce --- /dev/null +++ b/drivers/power/mfd/pmic_max77693.c @@ -0,0 +1,110 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * + * 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 + */ + +#include <common.h> +#include <power/pmic.h> +#include <power/max77693_pmic.h> +#include <i2c.h> +#include <errno.h> + +static int max77693_charger_state(struct pmic *p, int state, int current) +{ + unsigned int val; + + if (pmic_probe(p)) + return -1; + + /* unlock write capability */ + val = MAX77693_CHG_UNLOCK; + pmic_reg_write(p, MAX77693_CHG_CNFG_06, val); + + if (state == CHARGER_DISABLE) { + puts("Disable the charger.\n"); + pmic_reg_read(p, MAX77693_CHG_CNFG_00, &val); + val &= ~0x01; + pmic_reg_write(p, MAX77693_CHG_CNFG_00, val); + return -1; + } + + if (current < CHARGER_MIN_CURRENT || current > CHARGER_MAX_CURRENT) { + printf("%s: Wrong charge current: %d [mA]\n", + __func__, current); + return -1; + } + + /* set charging current */ + pmic_reg_read(p, MAX77693_CHG_CNFG_02, &val); + val &= ~MAX77693_CHG_CC; + val |= current * 10 / 333; /* 0.1A/3 steps */ + pmic_reg_write(p, MAX77693_CHG_CNFG_02, val); + + /* enable charging */ + val = MAX77693_CHG_MODE_ON; + pmic_reg_write(p, MAX77693_CHG_CNFG_00, val); + + /* check charging current */ + pmic_reg_read(p, MAX77693_CHG_CNFG_02, &val); + val &= 0x3f; + printf("Enable the charger @ %d [mA]\n", val * 333 / 10); + + return 0; +} + +static int max77693_charger_bat_present(struct pmic *p) +{ + unsigned int val; + + if (pmic_probe(p)) + return -1; + + pmic_reg_read(p, MAX77693_CHG_INT_OK, &val); + + return !(val & MAX77693_CHG_DETBAT); +} + +static struct power_chrg power_chrg_pmic_ops = { + .chrg_bat_present = max77693_charger_bat_present, + .chrg_state = max77693_charger_state, +}; + +int pmic_init_max77693(unsigned char bus) +{ + static const char name[] = "MAX77693_PMIC"; + struct pmic *p = pmic_alloc(); + + if (!p) { + printf("%s: POWER allocation error!\n", __func__); + return -ENOMEM; + } + + debug("Board PMIC init\n"); + + p->name = name; + p->interface = PMIC_I2C; + p->number_of_regs = PMIC_NUM_OF_REGS; + p->hw.i2c.addr = MAX77693_PMIC_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + p->chrg = &power_chrg_pmic_ops; + return 0; +} diff --git a/include/power/max77693_fg.h b/include/power/max77693_fg.h new file mode 100644 index 0000000..d129187 --- /dev/null +++ b/include/power/max77693_fg.h @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * Piotr Wilczek p.wilczek@samsung.com + * + * 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 __MAX77693_FG_H_ +#define __MAX77693_FG_H_ + +/* MAX 77693 registers */ +enum { + MAX77693_STATUS = 0x00, + MAX77693_SOCREP = 0x06, + MAX77693_VCELL = 0x09, + MAX77693_CURRENT = 0x0A, + MAX77693_AVG_CURRENT = 0x0B, + MAX77693_SOCMIX = 0x0D, + MAX77693_SOCAV = 0x0E, + MAX77693_DESIGN_CAP = 0x18, + MAX77693_AVG_VCELL = 0x19, + MAX77693_CONFIG = 0x1D, + MAX77693_VERSION = 0x21, + MAX77693_LEARNCFG = 0x28, + MAX77693_FILTERCFG = 0x29, + MAX77693_RELAXCFG = 0x2A, + MAX77693_MISCCFG = 0x2B, + MAX77693_CGAIN = 0x2E, + MAX77693_COFF = 0x2F, + MAX77693_RCOMP0 = 0x38, + MAX77693_TEMPCO = 0x39, + MAX77693_FSTAT = 0x3D, + MAX77693_VFOCV = 0xEE, + MAX77693_VFSOC = 0xFF, + + FG_NUM_OF_REGS = 0x100, +}; + +#define MAX77693_POR (1 << 1) + +#define MODEL_UNLOCK1 0x0059 +#define MODEL_UNLOCK2 0x00c4 +#define MODEL_LOCK1 0x0000 +#define MODEL_LOCK2 0x0000 + +#define MAX77693_FUEL_I2C_ADDR (0x6C >> 1) + +int power_fg_init(unsigned char bus); +#endif /* __MAX77693_FG_H_ */ diff --git a/include/power/max77693_muic.h b/include/power/max77693_muic.h new file mode 100644 index 0000000..076fdc0 --- /dev/null +++ b/include/power/max77693_muic.h @@ -0,0 +1,90 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * Piotr Wilczek p.wilczek@samsung.com + * + * 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 __MAX77693_MUIC_H_ +#define __MAX77693_MUIC_H_ + +#include <power/power_chrg.h> + +/* + * MUIC REGISTER + */ + +#define MAX77693_MUIC_PREFIX "max77693-muic:" + +/* MAX77693_MUIC_STATUS1 */ +#define MAX77693_MUIC_ADC_MASK 0x1F + +/* MAX77693_MUIC_STATUS2 */ +#define MAX77693_MUIC_CHG_NO 0x00 +#define MAX77693_MUIC_CHG_USB 0x01 +#define MAX77693_MUIC_CHG_USB_D 0x02 +#define MAX77693_MUIC_CHG_TA 0x03 +#define MAX77693_MUIC_CHG_TA_500 0x04 +#define MAX77693_MUIC_CHG_TA_1A 0x05 +#define MAX77693_MUIC_CHG_MASK 0x07 + +/* MAX77693_MUIC_CONTROL1 */ +#define MAX77693_MUIC_CTRL1_DN1DP2 ((0x1 << 3) | 0x1) +#define MAX77693_MUIC_CTRL1_UT1UR2 ((0x3 << 3) | 0x3) +#define MAX77693_MUIC_CTRL1_ADN1ADP2 ((0x4 << 3) | 0x4) +#define MAX77693_MUIC_CTRL1_AUT1AUR2 ((0x5 << 3) | 0x5) +#define MAX77693_MUIC_CTRL1_MASK 0xC0 + +#define MUIC_PATH_USB 0 +#define MUIC_PATH_UART 1 + +#define MUIC_PATH_CP 0 +#define MUIC_PATH_AP 1 + +enum muic_path { + MUIC_PATH_USB_CP, + MUIC_PATH_USB_AP, + MUIC_PATH_UART_CP, + MUIC_PATH_UART_AP, +}; + +/* MAX 777693 MUIC registers */ +enum { + MAX77693_MUIC_ID = 0x00, + MAX77693_MUIC_INT1 = 0x01, + MAX77693_MUIC_INT2 = 0x02, + MAX77693_MUIC_INT3 = 0x03, + MAX77693_MUIC_STATUS1 = 0x04, + MAX77693_MUIC_STATUS2 = 0x05, + MAX77693_MUIC_STATUS3 = 0x06, + MAX77693_MUIC_INTMASK1 = 0x07, + MAX77693_MUIC_INTMASK2 = 0x08, + MAX77693_MUIC_INTMASK3 = 0x09, + MAX77693_MUIC_CDETCTRL = 0x0A, + MAX77693_MUIC_CONTROL1 = 0x0C, + MAX77693_MUIC_CONTROL2 = 0x0D, + MAX77693_MUIC_CONTROL3 = 0x0E, + + MUIC_NUM_OF_REGS = 0x0F, +}; + +#define MAX77693_MUIC_I2C_ADDR (0x4A >> 1) + +int power_muic_init(unsigned int bus); +#endif /* __MAX77693_MUIC_H_ */ diff --git a/include/power/max77693_pmic.h b/include/power/max77693_pmic.h new file mode 100644 index 0000000..07c3dd6 --- /dev/null +++ b/include/power/max77693_pmic.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * Piotr Wilczek p.wilczek@samsung.com + * + * 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 __MAX77693_PMIC_H_ +#define __MAX77693_PMIC_H_ + +#include <power/power_chrg.h> + +enum {CHARGER_ENABLE, CHARGER_DISABLE}; + +#define CHARGER_MIN_CURRENT 200 +#define CHARGER_MAX_CURRENT 2000 + +#define MAX77693_CHG_PREFIX "max77693-chg:" + +/* Registers */ + +#define MAX77693_CHG_BASE 0xB0 +#define MAX77693_CHG_INT_OK 0xB2 +#define MAX77693_CHG_CNFG_00 0xB7 +#define MAX77693_CHG_CNFG_02 0xB9 +#define MAX77693_CHG_CNFG_06 0xBD +#define MAX77693_SAFEOUT 0xC6 + +#define PMIC_NUM_OF_REGS 0xC7 + +#define MAX77693_CHG_DETBAT (0x1 << 7) /* MAX77693_CHG_INT_OK */ +#define MAX77693_CHG_MODE_ON 0x05 /* MAX77693_CHG_CNFG_00 */ +#define MAX77693_CHG_CC 0x3F /* MAX77693_CHG_CNFG_02 */ +#define MAX77693_CHG_LOCK (0x0 << 2) /* MAX77693_CHG_CNFG_06 */ +#define MAX77693_CHG_UNLOCK (0x3 << 2) /* MAX77693_CHG_CNFG_06 */ + +#define MAX77693_PMIC_I2C_ADDR (0xCC >> 1) + +int pmic_init_max77693(unsigned char bus); +#endif /* __MAX77693_PMIC_H_ */

Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Lukasz Majewski l.majewski@samsung.com

--- Changes in v2: - new patch

board/samsung/common/multi_i2c.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)

diff --git a/board/samsung/common/multi_i2c.c b/board/samsung/common/multi_i2c.c index d6c3d37..06ebb50 100644 --- a/board/samsung/common/multi_i2c.c +++ b/board/samsung/common/multi_i2c.c @@ -24,6 +24,19 @@ #include <common.h> #include <i2c.h>

+#ifndef CONFIG_SOFT_I2C_I2C7_SCL +#define CONFIG_SOFT_I2C_I2C7_SCL 0 +#endif +#ifndef CONFIG_SOFT_I2C_I2C10_SCL +#define CONFIG_SOFT_I2C_I2C10_SCL 0 +#endif +#ifndef CONFIG_SOFT_I2C_I2C7_SDA +#define CONFIG_SOFT_I2C_I2C7_SDA 0 +#endif +#ifndef CONFIG_SOFT_I2C_I2C10_SDA +#define CONFIG_SOFT_I2C_I2C10_SDA 0 +#endif + /* Handle multiple I2C buses instances */ int get_multi_scl_pin(void) { @@ -33,8 +46,12 @@ int get_multi_scl_pin(void) case I2C_0: /* I2C_0 definition - compatibility layer */ case I2C_5: return CONFIG_SOFT_I2C_I2C5_SCL; + case I2C_7: + return CONFIG_SOFT_I2C_I2C7_SCL; case I2C_9: return CONFIG_SOFT_I2C_I2C9_SCL; + case I2C_10: + return CONFIG_SOFT_I2C_I2C10_SCL; default: printf("I2C_%d not supported!\n", bus); }; @@ -50,8 +67,12 @@ int get_multi_sda_pin(void) case I2C_0: /* I2C_0 definition - compatibility layer */ case I2C_5: return CONFIG_SOFT_I2C_I2C5_SDA; + case I2C_7: + return CONFIG_SOFT_I2C_I2C7_SDA; case I2C_9: return CONFIG_SOFT_I2C_I2C9_SDA; + case I2C_10: + return CONFIG_SOFT_I2C_I2C10_SDA; default: printf("I2C_%d not supported!\n", bus); };

This patch change 'data_to_send' array to static to avoid unaligned access exeption on some platforms (ex Trats2).

Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Minkyu Kang mk7.kang@samsung.com CC: Anatolij Gustschin agust@denx.de

--- Changes in v2: - new patch

drivers/video/s6e8ax0.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/video/s6e8ax0.c b/drivers/video/s6e8ax0.c index 176c518..f6db694 100644 --- a/drivers/video/s6e8ax0.c +++ b/drivers/video/s6e8ax0.c @@ -29,7 +29,7 @@ static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; int reverse = dsim_dev->dsim_lcd_dev->reverse_panel; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xf8, 0x3d, 0x35, 0x00, 0x00, 0x00, 0x8d, 0x00, 0x4c, 0x6e, 0x10, 0x27, 0x7d, 0x3f, 0x10, 0x00, 0x00, 0x20, 0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08, @@ -37,7 +37,7 @@ static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev) 0xff, 0xff, 0xc8 };

- const unsigned char data_to_send_reverse[] = { + static const unsigned char data_to_send_reverse[] = { 0xf8, 0x19, 0x35, 0x00, 0x00, 0x00, 0x93, 0x00, 0x3c, 0x7d, 0x08, 0x27, 0x7d, 0x3f, 0x00, 0x00, 0x00, 0x20, 0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08, @@ -58,7 +58,7 @@ static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_display_cond(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xf2, 0x80, 0x03, 0x0d };

@@ -71,7 +71,7 @@ static void s6e8ax0_gamma_cond(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; /* 7500K 2.2 Set : 30cd */ - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xfa, 0x01, 0x60, 0x10, 0x60, 0xf5, 0x00, 0xff, 0xad, 0xaf, 0xba, 0xc3, 0xd8, 0xc5, 0x9f, 0xc6, 0x9e, 0xc1, 0xdc, 0xc0, 0x00, 0x61, 0x00, 0x5a, 0x00, 0x74, @@ -92,7 +92,7 @@ static void s6e8ax0_gamma_update(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_etc_source_control(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xf6, 0x00, 0x02, 0x00 };

@@ -104,7 +104,7 @@ static void s6e8ax0_etc_source_control(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_etc_pentile_control(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xb6, 0x0c, 0x02, 0x03, 0x32, 0xff, 0x44, 0x44, 0xc0, 0x00 }; @@ -117,7 +117,7 @@ static void s6e8ax0_etc_pentile_control(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_etc_mipi_control1(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xe1, 0x10, 0x1c, 0x17, 0x08, 0x1d };

@@ -129,7 +129,7 @@ static void s6e8ax0_etc_mipi_control1(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_etc_mipi_control2(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xe2, 0xed, 0x07, 0xc3, 0x13, 0x0d, 0x03 };

@@ -141,7 +141,7 @@ static void s6e8ax0_etc_mipi_control2(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_etc_power_control(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xf4, 0xcf, 0x0a, 0x12, 0x10, 0x19, 0x33, 0x02 };

@@ -159,7 +159,7 @@ static void s6e8ax0_etc_mipi_control3(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_etc_mipi_control4(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xe4, 0x00, 0x00, 0x14, 0x80, 0x00, 0x00, 0x00 };

@@ -170,7 +170,7 @@ static void s6e8ax0_etc_mipi_control4(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_elvss_set(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xb1, 0x04, 0x00 };

@@ -198,7 +198,7 @@ static void s6e8ax0_sleep_out(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_apply_level1_key(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xf0, 0x5a, 0x5a };

@@ -209,7 +209,7 @@ static void s6e8ax0_apply_level1_key(struct mipi_dsim_device *dsim_dev) static void s6e8ax0_apply_mtp_key(struct mipi_dsim_device *dsim_dev) { struct mipi_dsim_master_ops *ops = dsim_dev->master_ops; - const unsigned char data_to_send[] = { + static const unsigned char data_to_send[] = { 0xf1, 0x5a, 0x5a };

This patch add support for a new Samsung board Trats2.

Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Minkyu Kang mk7.kang@samsung.com

--- Changes in v2: - removed lcd callback in panel_info - changed i2c from hardware to software - use max77693 multifunction pmic

board/samsung/trats2/Makefile | 50 ++++ board/samsung/trats2/trats2.c | 527 +++++++++++++++++++++++++++++++++++++++++ boards.cfg | 1 + include/configs/trats2.h | 309 ++++++++++++++++++++++++ 4 files changed, 887 insertions(+) create mode 100644 board/samsung/trats2/Makefile create mode 100644 board/samsung/trats2/trats2.c create mode 100644 include/configs/trats2.h

diff --git a/board/samsung/trats2/Makefile b/board/samsung/trats2/Makefile new file mode 100644 index 0000000..7f507cc --- /dev/null +++ b/board/samsung/trats2/Makefile @@ -0,0 +1,50 @@ +# +# Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. +# Sanghee Kim sh0130.kim@samsung.com +# +# 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 +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS-y := trats2.o + +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) + + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +clean: + rm -f $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c new file mode 100644 index 0000000..32fb699 --- /dev/null +++ b/board/samsung/trats2/trats2.c @@ -0,0 +1,527 @@ +/* + * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd. All rights reserved. + * Sanghee Kim sh0130.kim@samsung.com + * Piotr Wilczek p.wilczek@samsung.com + * + * 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 + */ + +#include <common.h> +#include <i2c.h> +#include <lcd.h> +#include <spi.h> +#include <asm/io.h> +#include <asm/arch/gpio.h> +#include <asm/arch/mmc.h> +#include <asm/arch/power.h> +#include <asm/arch/clk.h> +#include <asm/arch/clock.h> +#include <asm/arch/mipi_dsim.h> +#include <asm/arch/pinmux.h> +#include <mmc.h> +#include <fat.h> +#include <asm/arch/power.h> +#include <power/pmic.h> +#include <power/max77686_pmic.h> +#include <power/battery.h> +#include <power/max77693_pmic.h> +#include <power/max77693_muic.h> +#include <power/max77693_fg.h> +#include <libtizen.h> +#include <errno.h> + +DECLARE_GLOBAL_DATA_PTR; + +static struct exynos4x12_gpio_part1 *gpio1; +static struct exynos4x12_gpio_part2 *gpio2; + +static unsigned int board_rev = -1; + +static inline u32 get_model_rev(void); + +static void check_hw_revision(void) +{ + int modelrev = 0; + int i; + + /* + * GPM1[1:0]: MODEL_REV[1:0] + * Don't set as pull-none for these N/C pin. + * TRM say that it may cause unexcepted state and leakage current. + * and pull-none is only for output function. + */ + for (i = 0; i < 2; i++) + s5p_gpio_cfg_pin(&gpio2->m1, i, GPIO_INPUT); + + /* GPM1[5:2]: HW_REV[3:0] */ + for (i = 2; i < 6; i++) { + s5p_gpio_cfg_pin(&gpio2->m1, i, GPIO_INPUT); + s5p_gpio_set_pull(&gpio2->m1, i, GPIO_PULL_NONE); + } + + /* GPM1[1:0]: MODEL_REV[1:0] */ + for (i = 0; i < 2; i++) + modelrev |= (s5p_gpio_get_value(&gpio2->m1, i) << i); + + /* board_rev[15:8] = model */ + board_rev = modelrev << 8; +} + +#ifdef CONFIG_DISPLAY_BOARDINFO +int checkboard(void) +{ + puts("Board:\tTRATS2\n"); + return 0; +} +#endif + +static void show_hw_revision(void) +{ + printf("HW Revision:\t0x%04x\n", board_rev); +} + +u32 get_board_rev(void) +{ + return board_rev; +} + +static inline u32 get_model_rev(void) +{ + return (board_rev >> 8) & 0xff; +} + +static void board_external_gpio_init(void) +{ + /* + * some pins which in alive block are connected with external pull-up + * but it's default setting is pull-down. + * if that pin set as input then that floated + */ + + s5p_gpio_set_pull(&gpio2->x0, 2, GPIO_PULL_NONE); /* PS_ALS_INT */ + s5p_gpio_set_pull(&gpio2->x0, 4, GPIO_PULL_NONE); /* TSP_nINT */ + s5p_gpio_set_pull(&gpio2->x0, 7, GPIO_PULL_NONE); /* AP_PMIC_IRQ*/ + s5p_gpio_set_pull(&gpio2->x1, 5, GPIO_PULL_NONE); /* IF_PMIC_IRQ*/ + s5p_gpio_set_pull(&gpio2->x2, 0, GPIO_PULL_NONE); /* VOL_UP */ + s5p_gpio_set_pull(&gpio2->x2, 1, GPIO_PULL_NONE); /* VOL_DOWN */ + s5p_gpio_set_pull(&gpio2->x2, 3, GPIO_PULL_NONE); /* FUEL_ALERT */ + s5p_gpio_set_pull(&gpio2->x2, 4, GPIO_PULL_NONE); /* ADC_INT */ + s5p_gpio_set_pull(&gpio2->x2, 7, GPIO_PULL_NONE); /* nPOWER */ + s5p_gpio_set_pull(&gpio2->x3, 0, GPIO_PULL_NONE); /* WPC_INT */ + s5p_gpio_set_pull(&gpio2->x3, 5, GPIO_PULL_NONE); /* OK_KEY */ + s5p_gpio_set_pull(&gpio2->x3, 7, GPIO_PULL_NONE); /* HDMI_HPD */ +} + +#ifdef CONFIG_SYS_I2C_INIT_BOARD +static void board_init_i2c(void) +{ + gpio1 = (struct exynos4x12_gpio_part1 *)EXYNOS4X12_GPIO_PART1_BASE; + gpio2 = (struct exynos4x12_gpio_part2 *)EXYNOS4X12_GPIO_PART2_BASE; + + /* I2C_7 */ + s5p_gpio_direction_output(&gpio1->d0, 2, 1); + s5p_gpio_direction_output(&gpio1->d0, 3, 1); + + /* I2C_9 */ + s5p_gpio_direction_output(&gpio1->f1, 4, 1); + s5p_gpio_direction_output(&gpio1->f1, 5, 1); + + /* I2C_10 */ + s5p_gpio_direction_output(&gpio2->m2, 1, 1); + s5p_gpio_direction_output(&gpio2->m2, 0, 1); +} +#endif + +int board_early_init_f(void) +{ + gpio1 = (struct exynos4x12_gpio_part1 *)EXYNOS4X12_GPIO_PART1_BASE; + gpio2 = (struct exynos4x12_gpio_part2 *)EXYNOS4X12_GPIO_PART2_BASE; + + check_hw_revision(); + board_external_gpio_init(); + + gd->flags |= GD_FLG_DISABLE_CONSOLE; + + return 0; +} + +static int pmic_init_max77686(void); + +int board_init(void) +{ + gpio1 = (struct exynos4x12_gpio_part1 *)EXYNOS4X12_GPIO_PART1_BASE; + gpio2 = (struct exynos4x12_gpio_part2 *)EXYNOS4X12_GPIO_PART2_BASE; + + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + + /* workaround: clear INFORM4..5 */ + writel(0, 0x10020810); + writel(0, 0x10020810 + 4); + + return 0; +} + +int power_init_board(void) +{ + int chrg; + struct power_battery *pb; + struct pmic *p_chrg, *p_muic, *p_fg, *p_bat; + +#ifdef CONFIG_SYS_I2C_INIT_BOARD + board_init_i2c(); +#endif + pmic_init(I2C_7); + + pmic_init_max77686(); + pmic_init_max77693(I2C_10); + power_muic_init(I2C_10); + power_fg_init(I2C_9); + power_bat_init(0); + + p_chrg = pmic_get("MAX77693_PMIC"); + if (!p_chrg) { + puts("MAX77693_PMIC: Not found\n"); + return -ENODEV; + } + + p_muic = pmic_get("MAX77693_MUIC"); + if (!p_muic) { + puts("MAX77693_MUIC: Not found\n"); + return -ENODEV; + } + + p_fg = pmic_get("MAX77693_FG"); + if (!p_fg) { + puts("MAX17042_FG: Not found\n"); + return -ENODEV; + } + + if (p_chrg->chrg->chrg_bat_present(p_chrg) == 0) + puts("No battery detected\n"); + + p_bat = pmic_get("BAT_TRATS2"); + if (!p_bat) { + puts("BAT_TRATS2: Not found\n"); + return -ENODEV; + } + + p_fg->parent = p_bat; + p_chrg->parent = p_bat; + p_muic->parent = p_bat; + + p_bat->pbat->battery_init(p_bat, p_fg, p_chrg, p_muic); + + pb = p_bat->pbat; + chrg = p_muic->chrg->chrg_type(p_muic); + debug("CHARGER TYPE: %d\n", chrg); + + if (!p_chrg->chrg->chrg_bat_present(p_chrg)) { + puts("No battery detected\n"); + return -1; + } + + p_fg->fg->fg_battery_check(p_fg, p_bat); + + if (pb->bat->state == CHARGE && chrg == CHARGER_USB) + puts("CHARGE Battery !\n"); + + return 0; +} + +int dram_init(void) +{ + u32 size_mb; + + size_mb = (get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) + + get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) + + get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) + + get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE)) >> 20; + + gd->ram_size = size_mb << 20; + + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + gd->bd->bi_dram[1].start = PHYS_SDRAM_2; + gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; + gd->bd->bi_dram[2].start = PHYS_SDRAM_3; + gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE; + gd->bd->bi_dram[3].start = PHYS_SDRAM_4; + gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE; +} + +int board_mmc_init(bd_t *bis) +{ + int err; + + /* eMMC_EN: SD_0_CDn: GPK0[2] Output High */ + s5p_gpio_direction_output(&gpio2->k0, 2, 1); + s5p_gpio_set_pull(&gpio2->k0, 2, GPIO_PULL_NONE); + + /* + * eMMC GPIO: + * SDR 8-bit@48MHz at MMC0 + * GPK0[0] SD_0_CLK(2) + * GPK0[1] SD_0_CMD(2) + * GPK0[2] SD_0_CDn -> Not used + * GPK0[3:6] SD_0_DATA[0:3](2) + * GPK1[3:6] SD_0_DATA[0:3](3) + * + * DDR 4-bit@26MHz at MMC4 + * GPK0[0] SD_4_CLK(3) + * GPK0[1] SD_4_CMD(3) + * GPK0[2] SD_4_CDn -> Not used + * GPK0[3:6] SD_4_DATA[0:3](3) + * GPK1[3:6] SD_4_DATA[4:7](4) + */ + + err = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE); + + /* + * MMC device init + * mmc0 : eMMC (8-bit buswidth) + * mmc2 : SD card (4-bit buswidth) + */ + if (err) + debug("SDMMC0 not configured\n"); + else + err = s5p_mmc_init(0, 8); + + /* T-flash detect */ + s5p_gpio_cfg_pin(&gpio2->x3, 4, 0xf); + s5p_gpio_set_pull(&gpio2->x3, 4, GPIO_PULL_UP); + + /* + * Check the T-flash detect pin + * GPX3[3] T-flash detect pin + */ + if (!s5p_gpio_get_value(&gpio2->x3, 4)) { + err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE); + if (err) + debug("SDMMC2 not configured\n"); + else + err = s5p_mmc_init(2, 4); + } + + return err; +} + +static int pmic_init_max77686(void) +{ + struct pmic *p = pmic_get("MAX77686_PMIC"); + + if (pmic_probe(p)) + return -1; + + /* BUCK/LDO Output Voltage */ + max77686_set_ldo_voltage(p, 21, 2800000); /* LDO21 VTF_2.8V */ + max77686_set_ldo_voltage(p, 23, 3300000); /* LDO23 TSP_AVDD_3.3V*/ + max77686_set_ldo_voltage(p, 24, 1800000); /* LDO24 TSP_VDD_1.8V */ + + /* BUCK/LDO Output Mode */ + max77686_set_buck_mode(p, 1, OPMODE_STANDBY); /* BUCK1 VMIF_1.1V_AP */ + max77686_set_buck_mode(p, 2, OPMODE_ON); /* BUCK2 VARM_1.0V_AP */ + max77686_set_buck_mode(p, 3, OPMODE_ON); /* BUCK3 VINT_1.0V_AP */ + max77686_set_buck_mode(p, 4, OPMODE_ON); /* BUCK4 VG3D_1.0V_AP */ + max77686_set_buck_mode(p, 5, OPMODE_ON); /* BUCK5 VMEM_1.2V_AP */ + max77686_set_buck_mode(p, 6, OPMODE_ON); /* BUCK6 VCC_SUB_1.35V*/ + max77686_set_buck_mode(p, 7, OPMODE_ON); /* BUCK7 VCC_SUB_2.0V */ + max77686_set_buck_mode(p, 8, OPMODE_OFF); /* VMEM_VDDF_2.85V */ + max77686_set_buck_mode(p, 9, OPMODE_OFF); /* CAM_ISP_CORE_1.2V*/ + + max77686_set_ldo_mode(p, 1, OPMODE_LPM); /* LDO1 VALIVE_1.0V_AP*/ + max77686_set_ldo_mode(p, 2, OPMODE_STANDBY); /* LDO2 VM1M2_1.2V_AP */ + max77686_set_ldo_mode(p, 3, OPMODE_LPM); /* LDO3 VCC_1.8V_AP */ + max77686_set_ldo_mode(p, 4, OPMODE_LPM); /* LDO4 VCC_2.8V_AP */ + max77686_set_ldo_mode(p, 5, OPMODE_OFF); /* LDO5_VCC_1.8V_IO */ + max77686_set_ldo_mode(p, 6, OPMODE_STANDBY); /* LDO6 VMPLL_1.0V_AP */ + max77686_set_ldo_mode(p, 7, OPMODE_STANDBY); /* LDO7 VPLL_1.0V_AP */ + max77686_set_ldo_mode(p, 8, OPMODE_LPM); /* LDO8 VMIPI_1.0V_AP */ + max77686_set_ldo_mode(p, 9, OPMODE_OFF); /* CAM_ISP_MIPI_1.2*/ + max77686_set_ldo_mode(p, 10, OPMODE_LPM); /* LDO10 VMIPI_1.8V_AP*/ + max77686_set_ldo_mode(p, 11, OPMODE_STANDBY); /* LDO11 VABB1_1.8V_AP*/ + max77686_set_ldo_mode(p, 12, OPMODE_LPM); /* LDO12 VUOTG_3.0V_AP*/ + max77686_set_ldo_mode(p, 13, OPMODE_OFF); /* LDO13 VC2C_1.8V_AP */ + max77686_set_ldo_mode(p, 14, OPMODE_STANDBY); /* VABB02_1.8V_AP */ + max77686_set_ldo_mode(p, 15, OPMODE_STANDBY); /* LDO15 VHSIC_1.0V_AP*/ + max77686_set_ldo_mode(p, 16, OPMODE_STANDBY); /* LDO16 VHSIC_1.8V_AP*/ + max77686_set_ldo_mode(p, 17, OPMODE_OFF); /* CAM_SENSOR_CORE_1.2*/ + max77686_set_ldo_mode(p, 18, OPMODE_OFF); /* CAM_ISP_SEN_IO_1.8V*/ + max77686_set_ldo_mode(p, 19, OPMODE_OFF); /* LDO19 VT_CAM_1.8V */ + max77686_set_ldo_mode(p, 20, OPMODE_ON); /* LDO20 VDDQ_PRE_1.8V*/ + max77686_set_ldo_mode(p, 21, OPMODE_OFF); /* LDO21 VTF_2.8V */ + max77686_set_ldo_mode(p, 22, OPMODE_OFF); /* LDO22 VMEM_VDD_2.8V*/ + max77686_set_ldo_mode(p, 23, OPMODE_OFF); /* LDO23 TSP_AVDD_3.3V*/ + max77686_set_ldo_mode(p, 24, OPMODE_OFF); /* LDO24 TSP_VDD_1.8V */ + max77686_set_ldo_mode(p, 25, OPMODE_OFF); /* LDO25 VCC_3.3V_LCD */ + max77686_set_ldo_mode(p, 26, OPMODE_OFF); /*LDO26 VCC_3.0V_MOTOR*/ + + return 0; +} + +/* + * LCD + */ + +#ifdef CONFIG_LCD +static struct mipi_dsim_config dsim_config = { + .e_interface = DSIM_VIDEO, + .e_virtual_ch = DSIM_VIRTUAL_CH_0, + .e_pixel_format = DSIM_24BPP_888, + .e_burst_mode = DSIM_BURST_SYNC_EVENT, + .e_no_data_lane = DSIM_DATA_LANE_4, + .e_byte_clk = DSIM_PLL_OUT_DIV8, + .hfp = 1, + + .p = 3, + .m = 120, + .s = 1, + + /* D-PHY PLL stable time spec :min = 200usec ~ max 400usec */ + .pll_stable_time = 500, + + /* escape clk : 10MHz */ + .esc_clk = 20 * 1000000, + + /* stop state holding counter after bta change count 0 ~ 0xfff */ + .stop_holding_cnt = 0x7ff, + /* bta timeout 0 ~ 0xff */ + .bta_timeout = 0xff, + /* lp rx timeout 0 ~ 0xffff */ + .rx_timeout = 0xffff, +}; + +static struct exynos_platform_mipi_dsim dsim_platform_data = { + .lcd_panel_info = NULL, + .dsim_config = &dsim_config, +}; + +static struct mipi_dsim_lcd_device mipi_lcd_device = { + .name = "s6e8ax0", + .id = -1, + .bus_id = 0, + .platform_data = (void *)&dsim_platform_data, +}; + +static int mipi_power(void) +{ + struct pmic *p = pmic_get("MAX77686_PMIC"); + + /* LDO8 VMIPI_1.0V_AP */ + max77686_set_ldo_mode(p, 8, OPMODE_ON); + /* LDO10 VMIPI_1.8V_AP */ + max77686_set_ldo_mode(p, 10, OPMODE_ON); + + return 0; +} + +void exynos_lcd_power_on(void) +{ + struct pmic *p = pmic_get("MAX77686_PMIC"); + + /* LCD_2.2V_EN: GPC0[1] */ + s5p_gpio_set_pull(&gpio1->c0, 1, GPIO_PULL_UP); + s5p_gpio_direction_output(&gpio1->c0, 1, 1); + + /* LDO25 VCC_3.1V_LCD */ + pmic_probe(p); + max77686_set_ldo_voltage(p, 25, 3100000); + max77686_set_ldo_mode(p, 25, OPMODE_LPM); +} + +void exynos_reset_lcd(void) +{ + /* reset lcd */ + s5p_gpio_direction_output(&gpio1->f2, 1, 0); + udelay(10); + s5p_gpio_set_value(&gpio1->f2, 1, 1); +} + +vidinfo_t panel_info = { + .vl_freq = 60, + .vl_col = 720, + .vl_row = 1280, + .vl_width = 720, + .vl_height = 1280, + .vl_clkp = CONFIG_SYS_HIGH, + .vl_hsp = CONFIG_SYS_LOW, + .vl_vsp = CONFIG_SYS_LOW, + .vl_dp = CONFIG_SYS_LOW, + .vl_bpix = 5, /* Bits per pixel, 2^5 = 32 */ + + /* s6e8ax0 Panel infomation */ + .vl_hspw = 5, + .vl_hbpd = 10, + .vl_hfpd = 10, + + .vl_vspw = 2, + .vl_vbpd = 1, + .vl_vfpd = 13, + .vl_cmd_allow_len = 0xf, + .mipi_enabled = 1, + + .dual_lcd_enabled = 0, + + .init_delay = 0, + .power_on_delay = 25, + .reset_delay = 0, + .interface_mode = FIMD_RGB_INTERFACE, +}; + +void init_panel_info(vidinfo_t *vid) +{ + vid->logo_on = 1; + vid->resolution = HD_RESOLUTION; + vid->rgb_mode = MODE_RGB_P; + + vid->power_on_delay = 30; + + mipi_lcd_device.reverse_panel = 1; + +#ifdef CONFIG_TIZEN + get_tizen_logo_info(vid); +#endif + + strcpy(dsim_platform_data.lcd_panel_name, mipi_lcd_device.name); + dsim_platform_data.mipi_power = mipi_power; + dsim_platform_data.phy_enable = set_mipi_phy_ctrl; + dsim_platform_data.lcd_panel_info = (void *)vid; + exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device); + + s6e8ax0_init(); + + exynos_set_dsim_platform_data(&dsim_platform_data); +} +#endif /* LCD */ + +#ifdef CONFIG_MISC_INIT_R +int misc_init_r(void) +{ + setenv("model", "GT-I8800"); + setenv("board", "TRATS2"); + + show_hw_revision(); + + return 0; +} +#endif diff --git a/boards.cfg b/boards.cfg index 5fc70be..a160ec0 100644 --- a/boards.cfg +++ b/boards.cfg @@ -302,6 +302,7 @@ snow arm armv7 smdk5250 samsung exynos smdk5250 arm armv7 smdk5250 samsung exynos smdkv310 arm armv7 smdkv310 samsung exynos trats arm armv7 trats samsung exynos +trats2 arm armv7 trats2 samsung exynos harmony arm armv7:arm720t harmony nvidia tegra20 seaboard arm armv7:arm720t seaboard nvidia tegra20 ventana arm armv7:arm720t ventana nvidia tegra20 diff --git a/include/configs/trats2.h b/include/configs/trats2.h new file mode 100644 index 0000000..5637734 --- /dev/null +++ b/include/configs/trats2.h @@ -0,0 +1,309 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * Sanghee Kim sh0130.kim@samsung.com + * Piotr Wilczek p.wilczek@samsung.com + * + * Configuation settings for the SAMSUNG EXYNOS4 boards. + * + * 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 + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_SAMSUNG /* in a SAMSUNG core */ +#define CONFIG_S5P /* which is in a S5P Family */ +#define CONFIG_EXYNOS4 /* which is in a EXYNOS4XXX */ +#define CONFIG_TIZEN /* TIZEN lib */ + +#define PLATFORM_NO_UNALIGNED + +#define CONFIG_SYS_DCACHE_OFF + +#include <asm/arch/cpu.h> /* get chip and board defs */ + +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_SKIP_LOWLEVEL_INIT + +#define CONFIG_SYS_CACHELINE_SIZE 32 + +#ifndef CONFIG_SYS_L2CACHE_OFF +#define CONFIG_SYS_L2_PL310 +#define CONFIG_SYS_PL310_BASE 0x10502000 +#endif + +#define CONFIG_NR_DRAM_BANKS 4 +#define PHYS_SDRAM_1 0x40000000 /* LDDDR2 DMC 0 */ +#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */ +#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */ +#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */ +#define PHYS_SDRAM_3 0x60000000 /* LPDDR2 DMC 1 */ +#define PHYS_SDRAM_3_SIZE (256 << 20) /* 256 MB in CS 0 */ +#define PHYS_SDRAM_4 0x70000000 /* LPDDR2 DMC 1 */ +#define PHYS_SDRAM_4_SIZE (256 << 20) /* 256 MB in CS 0 */ +#define PHYS_SDRAM_END 0x80000000 + +#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ + +#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) +#define CONFIG_SYS_TEXT_BASE 0x43e00000 + +#define CONFIG_SYS_CLK_FREQ 24000000 + +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_CMDLINE_TAG +#define CONFIG_REVISION_TAG + +/* MACH_TYPE_TRATS2 */ +#define MACH_TYPE_TRATS2 3765 +#define CONFIG_MACH_TYPE MACH_TYPE_TRATS2 + +#define CONFIG_DISPLAY_CPUINFO + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (2 << 20)) + +/* select serial console configuration */ +#define CONFIG_SERIAL2 + +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#ifdef CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#endif + +#define CONFIG_CMDLINE_EDITING + +#define CONFIG_BAUDRATE 115200 + +/* It should define before config_cmd_default.h */ +#define CONFIG_SYS_NO_FLASH + +/*********************************************************** + * Command definition + ***********************************************************/ +#include <config_cmd_default.h> + +#undef CONFIG_CMD_ECHO +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_NAND +#undef CONFIG_CMD_MISC +#undef CONFIG_CMD_NFS +#undef CONFIG_CMD_SOURCE +#undef CONFIG_CMD_XIMG +#define CONFIG_CMD_CACHE +#define CONFIG_CMD_I2C +#define CONFIG_CMD_MMC +#define CONFIG_CMD_GPT +#define CONFIG_CMD_PMIC + +#define CONFIG_BOOTDELAY 3 +#define CONFIG_ZERO_BOOTDELAY_CHECK + +#define CONFIG_CMD_FAT +#define CONFIG_FAT_WRITE + +/* EXT4 */ +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE + +/* To use the TFTPBOOT over USB, Please enable the CONFIG_CMD_NET */ +#undef CONFIG_CMD_NET + +/* MMC */ +#define CONFIG_GENERIC_MMC +#define CONFIG_MMC +#define CONFIG_S5P_SDHCI +#define CONFIG_SDHCI +#define CONFIG_MMC_SDMA +#define CONFIG_MMC_ASYNC +#define CONFIG_MMC_DEFAULT_DEV 0 + +#define FSTYPE_DEFAULT "ext4" + +#define CONFIG_BOOTARGS "Please use defined boot" +#define CONFIG_BOOTCOMMAND "run mmcboot" +#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" + +#define CONFIG_ENV_OVERWRITE +#define CONFIG_SYS_CONSOLE_INFO_QUIET +#define CONFIG_SYS_CONSOLE_IS_IN_ENV + +/* Tizen - partitions definitions */ +#define PARTS_CSA "csa-mmc" +#define PARTS_BOOTLOADER "u-boot" +#define PARTS_BOOT "boot" +#define PARTS_ROOT "platform" +#define PARTS_DATA "data" +#define PARTS_CSC "csc" +#define PARTS_UMS "ums" + +#define PARTS_DEFAULT \ + "uuid_disk=${uuid_gpt_disk};" \ + "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ + "name="PARTS_BOOTLOADER",size=60MiB," \ + "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \ + "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ + "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ + "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ + "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ + "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "bootk=" \ + "run loaduimage; bootm 0x40007FC0\0" \ + "updatemmc=" \ + "mmc boot 0 1 1 1; mmc write 0x42008000 0 0x200;" \ + "mmc boot 0 1 1 0\0" \ + "updatebackup=" \ + "mmc boot 0 1 1 2; mmc write 0x42100000 0 0x200;" \ + " mmc boot 0 1 1 0\0" \ + "updatebootb=" \ + "mmc read 0x51000000 0x80 0x200; run updatebackup\0" \ + "updateuboot=" \ + "mmc write 0x50000000 0x80 0x400\0" \ + "updaterestore=" \ + "mmc boot 0 1 1 2; mmc read 0x50000000 0 0x800;" \ + "mmc boot 0 1 1 0; run updateuboot\0" \ + "setupboot=" \ + "run updatemmc; run updateuboot; run updatebootb\0" \ + "mmcboot=" \ + "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ + "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ + "run loaduimage; bootm 0x40007FC0\0" \ + "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ + "boottrace=setenv opts initcall_debug; run bootcmd\0" \ + "verify=n\0" \ + "rootfstype=ext4\0" \ + "console=" CONFIG_DEFAULT_CONSOLE \ + "kernelname=uImage\0" \ + "loaduimage=" FSTYPE_DEFAULT "load mmc ${mmcdev}:${mmcbootpart} " \ + "0x40007FC0 ${kernelname}\0" \ + "mmcdev=0\0" \ + "mmcbootpart=2\0" \ + "mmcrootpart=5\0" \ + "opts=always_resume=1\0" \ + "partitions=" PARTS_DEFAULT \ + "uartpath=ap\0" \ + "usbpath=ap\0" \ + "consoleon=set console console=ttySAC2,115200n8; save; reset\0" \ + "consoleoff=set console console=ram; save; reset\0" \ + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "Trats2 # " /* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 32 /* max number of command args */ + +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* memtest works on */ +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) + +#define CONFIG_SYS_HZ 1000 + +/* valid baudrates */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +#define CONFIG_SYS_MONITOR_BASE 0x00000000 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ + +#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ + +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV +#define CONFIG_ENV_SIZE 4096 +#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ +#define CONFIG_EFI_PARTITION +#define CONFIG_PARTITION_UUIDS + +#define CONFIG_MISC_INIT_R +#define CONFIG_BOARD_EARLY_INIT_F + +/* I2C */ +#include <asm/arch/gpio.h> + +#define CONFIG_SYS_I2C_INIT_BOARD +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_MULTI_I2C +#define CONFIG_SOFT_I2C +#define CONFIG_SOFT_I2C_MULTI_BUS +#define CONFIG_SOFT_I2C_READ_REPEATED_START +#define CONFIG_SYS_I2C_SPEED 50000 +#define CONFIG_SYS_MAX_I2C_BUS 15 + +#define CONFIG_SOFT_I2C_I2C5_SCL 0 +#define CONFIG_SOFT_I2C_I2C5_SDA 0 +#define CONFIG_SOFT_I2C_I2C7_SCL exynos4x12_gpio_part1_get_nr(d0, 3) +#define CONFIG_SOFT_I2C_I2C7_SDA exynos4x12_gpio_part1_get_nr(d0, 2) +#define CONFIG_SOFT_I2C_I2C9_SCL exynos4x12_gpio_part1_get_nr(f1, 4) +#define CONFIG_SOFT_I2C_I2C9_SDA exynos4x12_gpio_part1_get_nr(f1, 5) +#define CONFIG_SOFT_I2C_I2C10_SCL exynos4x12_gpio_part2_get_nr(m2, 1) +#define CONFIG_SOFT_I2C_I2C10_SDA exynos4x12_gpio_part2_get_nr(m2, 0) +#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin() +#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin() +#define I2C_INIT multi_i2c_init() + + +/* POWER */ +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_MAX77686 +#define CONFIG_POWER_PMIC_MAX77693 +#define CONFIG_POWER_MUIC_MAX77693 +#define CONFIG_POWER_FG_MAX77693 +#define CONFIG_POWER_BATTERY_TRATS2 + +/* PWM */ +#define CONFIG_PWM + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ + - GENERATED_GBL_DATA_SIZE) + +/* LCD */ +#define CONFIG_EXYNOS_FB +#define CONFIG_LCD +#define CONFIG_CMD_BMP +#define CONFIG_BMP_32BPP +#define CONFIG_FB_ADDR 0x52504000 +#define CONFIG_S6E8AX0 +#define CONFIG_EXYNOS_MIPI_DSIM +#define CONFIG_VIDEO_BMP_GZIP +#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 250 * 4) + (1 << 12)) + +#endif /* __CONFIG_H */