From: Minkyu Kang Date: Mon, 10 Dec 2012 04:44:41 +0000 (+0900) Subject: Merge branch 'master' of git://git.denx.de/u-boot into resolve X-Git-Tag: v2013.01-rc3~13^2^2~4 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=2c601c7208713ba9b2158c57adcf515f4bdbc212;p=u-boot Merge branch 'master' of git://git.denx.de/u-boot into resolve Conflicts: README board/samsung/universal_c210/universal.c drivers/misc/Makefile drivers/power/power_fsl.c include/configs/mx35pdk.h include/configs/mx53loco.h include/configs/seaboard.h --- 2c601c7208713ba9b2158c57adcf515f4bdbc212 diff --cc board/samsung/universal_c210/universal.c index afe3bb0aeb,36a047217c..3d508bea23 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@@ -30,14 -27,10 +30,14 @@@ #include #include #include +#include - #include - #include - #include - #include +#include +#include +#include + #include + #include + #include + #include DECLARE_GLOBAL_DATA_PTR; @@@ -55,7 -48,32 +55,16 @@@ static int get_hwrev(void return board_rev & 0xFF; } --static void check_hw_revision(void); - -int board_init(void) -{ - gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE; - gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE; - - gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210; - gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; - - check_hw_revision(); - printf("HW Revision:\t0x%x\n", board_rev); - - return 0; -} - + int power_init_board(void) + { + int ret; + + ret = pmic_init(I2C_5); + if (ret) + return ret; + + return 0; + } int dram_init(void) { @@@ -264,240 -331,3 +277,236 @@@ struct s3c_plat_otg_data s5pc210_otg_da .usb_flags = PHY0_SLEEP, }; #endif + +int board_early_init_f(void) +{ + wdt_stop(); + + return 0; +} + +#ifdef CONFIG_SOFT_SPI +static void soft_spi_init(void) +{ + gpio_direction_output(CONFIG_SOFT_SPI_GPIO_SCLK, + CONFIG_SOFT_SPI_MODE & SPI_CPOL); + gpio_direction_output(CONFIG_SOFT_SPI_GPIO_MOSI, 1); + gpio_direction_input(CONFIG_SOFT_SPI_GPIO_MISO); + gpio_direction_output(CONFIG_SOFT_SPI_GPIO_CS, + !(CONFIG_SOFT_SPI_MODE & SPI_CS_HIGH)); +} + +void spi_cs_activate(struct spi_slave *slave) +{ + gpio_set_value(CONFIG_SOFT_SPI_GPIO_CS, + !(CONFIG_SOFT_SPI_MODE & SPI_CS_HIGH)); + SPI_SCL(1); + gpio_set_value(CONFIG_SOFT_SPI_GPIO_CS, + CONFIG_SOFT_SPI_MODE & SPI_CS_HIGH); +} + +void spi_cs_deactivate(struct spi_slave *slave) +{ + gpio_set_value(CONFIG_SOFT_SPI_GPIO_CS, + !(CONFIG_SOFT_SPI_MODE & SPI_CS_HIGH)); +} + +int spi_cs_is_valid(unsigned int bus, unsigned int cs) +{ + return bus == 0 && cs == 0; +} + +void universal_spi_scl(int bit) +{ + gpio_set_value(CONFIG_SOFT_SPI_GPIO_SCLK, bit); +} + +void universal_spi_sda(int bit) +{ + gpio_set_value(CONFIG_SOFT_SPI_GPIO_MOSI, bit); +} + +int universal_spi_read(void) +{ + return gpio_get_value(CONFIG_SOFT_SPI_GPIO_MISO); +} +#endif + +static void init_pmic_lcd(void) +{ + unsigned char val; + int ret = 0; + + struct pmic *p = get_pmic(); + + if (pmic_probe(p)) + return; + + /* LDO7 1.8V */ + val = 0x02; /* (1800 - 1600) / 100; */ + ret |= pmic_reg_write(p, MAX8998_REG_LDO7, val); + + /* LDO17 3.0V */ + val = 0xe; /* (3000 - 1600) / 100; */ + ret |= pmic_reg_write(p, MAX8998_REG_LDO17, val); + + /* Disable unneeded regulators */ + /* + * ONOFF1 + * Buck1 ON, Buck2 OFF, Buck3 ON, Buck4 ON + * LDO2 ON, LDO3 OFF, LDO4 OFF, LDO5 ON + */ + val = 0xB9; + ret |= pmic_reg_write(p, MAX8998_REG_ONOFF1, val); + + /* ONOFF2 + * LDO6 OFF, LDO7 ON, LDO8 OFF, LDO9 ON, + * LDO10 OFF, LDO11 OFF, LDO12 OFF, LDO13 OFF + */ + val = 0x50; + ret |= pmic_reg_write(p, MAX8998_REG_ONOFF2, val); + + /* ONOFF3 + * LDO14 OFF, LDO15 OFF, LGO16 OFF, LDO17 OFF + * EPWRHOLD OFF, EBATTMON OFF, ELBCNFG2 OFF, ELBCNFG1 OFF + */ + val = 0x00; + ret |= pmic_reg_write(p, MAX8998_REG_ONOFF3, val); + + if (ret) + puts("LCD pmic initialisation error!\n"); +} + +static void lcd_cfg_gpio(void) +{ + unsigned int i, f3_end = 4; + + for (i = 0; i < 8; i++) { + /* set GPF0,1,2[0:7] for RGB Interface and Data lines (32bit) */ + s5p_gpio_cfg_pin(&gpio1->f0, i, GPIO_FUNC(2)); + s5p_gpio_cfg_pin(&gpio1->f1, i, GPIO_FUNC(2)); + s5p_gpio_cfg_pin(&gpio1->f2, i, GPIO_FUNC(2)); + /* pull-up/down disable */ + s5p_gpio_set_pull(&gpio1->f0, i, GPIO_PULL_NONE); + s5p_gpio_set_pull(&gpio1->f1, i, GPIO_PULL_NONE); + s5p_gpio_set_pull(&gpio1->f2, i, GPIO_PULL_NONE); + + /* drive strength to max (24bit) */ + s5p_gpio_set_drv(&gpio1->f0, i, GPIO_DRV_4X); + s5p_gpio_set_rate(&gpio1->f0, i, GPIO_DRV_SLOW); + s5p_gpio_set_drv(&gpio1->f1, i, GPIO_DRV_4X); + s5p_gpio_set_rate(&gpio1->f1, i, GPIO_DRV_SLOW); + s5p_gpio_set_drv(&gpio1->f2, i, GPIO_DRV_4X); + s5p_gpio_set_rate(&gpio1->f0, i, GPIO_DRV_SLOW); + } + + for (i = 0; i < f3_end; i++) { + /* set GPF3[0:3] for RGB Interface and Data lines (32bit) */ + s5p_gpio_cfg_pin(&gpio1->f3, i, GPIO_FUNC(2)); + /* pull-up/down disable */ + s5p_gpio_set_pull(&gpio1->f3, i, GPIO_PULL_NONE); + /* drive strength to max (24bit) */ + s5p_gpio_set_drv(&gpio1->f3, i, GPIO_DRV_4X); + s5p_gpio_set_rate(&gpio1->f3, i, GPIO_DRV_SLOW); + } + + /* gpio pad configuration for LCD reset. */ + s5p_gpio_cfg_pin(&gpio2->y4, 5, GPIO_OUTPUT); + + spi_init(); +} + +static void reset_lcd(void) +{ + s5p_gpio_set_value(&gpio2->y4, 5, 1); + udelay(10000); + s5p_gpio_set_value(&gpio2->y4, 5, 0); + udelay(10000); + s5p_gpio_set_value(&gpio2->y4, 5, 1); + udelay(100); +} + +static void lcd_power_on(void) +{ + struct pmic *p = get_pmic(); + + if (pmic_probe(p)) + return; + + pmic_set_output(p, MAX8998_REG_ONOFF3, MAX8998_LDO17, LDO_ON); + pmic_set_output(p, MAX8998_REG_ONOFF2, MAX8998_LDO7, LDO_ON); +} + +vidinfo_t panel_info = { + .vl_freq = 60, + .vl_col = 480, + .vl_row = 800, + .vl_width = 480, + .vl_height = 800, + .vl_clkp = CONFIG_SYS_HIGH, + .vl_hsp = CONFIG_SYS_HIGH, + .vl_vsp = CONFIG_SYS_HIGH, + .vl_dp = CONFIG_SYS_HIGH, + + .vl_bpix = 5, /* Bits per pixel */ + + /* LD9040 LCD Panel */ + .vl_hspw = 2, + .vl_hbpd = 16, + .vl_hfpd = 16, + + .vl_vspw = 2, + .vl_vbpd = 8, + .vl_vfpd = 8, + .vl_cmd_allow_len = 0xf, + + .win_id = 0, + .cfg_gpio = lcd_cfg_gpio, + .backlight_on = NULL, + .lcd_power_on = lcd_power_on, + .reset_lcd = reset_lcd, + .dual_lcd_enabled = 0, + + .init_delay = 0, + .power_on_delay = 10000, + .reset_delay = 10000, + .interface_mode = FIMD_RGB_INTERFACE, + .mipi_enabled = 0, +}; + +void init_panel_info(vidinfo_t *vid) +{ + vid->logo_on = 1; + vid->resolution = HD_RESOLUTION; + vid->rgb_mode = MODE_RGB_P; + +#ifdef CONFIG_TIZEN + get_tizen_logo_info(vid); +#endif + + /* for LD9040. */ + vid->pclk_name = 1; /* MPLL */ + vid->sclk_div = 1; + + vid->cfg_ldo = ld9040_cfg_ldo; + vid->enable_ldo = ld9040_enable_ldo; + + setenv("lcdinfo", "lcd=ld9040"); +} + +int board_init(void) +{ + gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE; + gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE; + + gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210; + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + - #if defined(CONFIG_PMIC) - pmic_init(); - init_pmic_lcd(); - #endif +#ifdef CONFIG_SOFT_SPI + soft_spi_init(); +#endif + check_hw_revision(); + printf("HW Revision:\t0x%x\n", board_rev); + + return 0; +} diff --cc drivers/power/power_fsl.c index 0000000000,651f88f850..a663831589 mode 000000,100644..100644 --- a/drivers/power/power_fsl.c +++ b/drivers/power/power_fsl.c @@@ -1,0 -1,69 +1,75 @@@ + /* + * Copyright (C) 2011 Samsung Electronics + * Lukasz Majewski + * + * 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 + #include + #include + #include + #include + ++#if defined(CONFIG_PMIC_FSL_MC13892) ++#define FSL_PMIC_I2C_LENGTH 3 ++#elif defined(CONFIG_PMIC_FSL_MC34704) ++#define FSL_PMIC_I2C_LENGTH 1 ++#endif ++ + #if defined(CONFIG_POWER_SPI) + static u32 pmic_spi_prepare_tx(u32 reg, u32 *val, u32 write) + { + return (write << 31) | (reg << 25) | (*val & 0x00FFFFFF); + } + #endif + + int pmic_init(unsigned char bus) + { + static const char name[] = "FSL_PMIC"; + struct pmic *p = pmic_alloc(); + + if (!p) { + printf("%s: POWER allocation error!\n", __func__); + return -ENOMEM; + } + + p->name = name; + p->number_of_regs = PMIC_NUM_OF_REGS; + + #if defined(CONFIG_POWER_SPI) + p->interface = PMIC_SPI; + p->bus = CONFIG_FSL_PMIC_BUS; + p->hw.spi.cs = CONFIG_FSL_PMIC_CS; + p->hw.spi.clk = CONFIG_FSL_PMIC_CLK; + p->hw.spi.mode = CONFIG_FSL_PMIC_MODE; + p->hw.spi.bitlen = CONFIG_FSL_PMIC_BITLEN; + p->hw.spi.flags = SPI_XFER_BEGIN | SPI_XFER_END; + p->hw.spi.prepare_tx = pmic_spi_prepare_tx; + #elif defined(CONFIG_POWER_I2C) + p->interface = PMIC_I2C; + p->hw.i2c.addr = CONFIG_SYS_FSL_PMIC_I2C_ADDR; - p->hw.i2c.tx_num = 3; ++ p->hw.i2c.tx_num = FSL_PMIC_I2C_LENGTH; + p->bus = bus; + #else + #error "You must select CONFIG_POWER_SPI or CONFIG_PMIC_I2C" + #endif + + return 0; + } diff --cc drivers/video/Makefile index b3207c83c3,cc3022a2c7..170a358b52 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@@ -37,9 -37,9 +37,10 @@@ COBJS-$(CONFIG_EXYNOS_PWM_BL) += exynos COBJS-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o videomodes.o COBJS-$(CONFIG_S6E8AX0) += s6e8ax0.o COBJS-$(CONFIG_S6E63D6) += s6e63d6.o +COBJS-$(CONFIG_LD9040) += ld9040.o COBJS-$(CONFIG_SED156X) += sed156x.o COBJS-$(CONFIG_VIDEO_AMBA) += amba.o + COBJS-$(CONFIG_VIDEO_COREBOOT) += coreboot_fb.o COBJS-$(CONFIG_VIDEO_CT69000) += ct69000.o videomodes.o COBJS-$(CONFIG_VIDEO_DA8XX) += da8xx-fb.o videomodes.o COBJS-$(CONFIG_VIDEO_MB862xx) += mb862xx.o videomodes.o diff --cc include/configs/mx35pdk.h index 1c2f5993d8,342d53fee0..88b2bd6ed4 --- a/include/configs/mx35pdk.h +++ b/include/configs/mx35pdk.h @@@ -65,10 -65,9 +65,10 @@@ /* * PMIC Configs */ - #define CONFIG_PMIC - #define CONFIG_PMIC_I2C - #define CONFIG_PMIC_FSL + #define CONFIG_POWER + #define CONFIG_POWER_I2C + #define CONFIG_POWER_FSL +#define CONFIG_PMIC_FSL_MC13892 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08 #define CONFIG_RTC_MC13XXX diff --cc include/configs/mx53evk.h index c472075c9a,1916b85e28..a0af3eeb26 --- a/include/configs/mx53evk.h +++ b/include/configs/mx53evk.h @@@ -55,11 -55,10 +55,11 @@@ #define CONFIG_SYS_I2C_SPEED 100000 /* PMIC Configs */ - #define CONFIG_PMIC - #define CONFIG_PMIC_I2C - #define CONFIG_PMIC_FSL + #define CONFIG_POWER + #define CONFIG_POWER_I2C + #define CONFIG_POWER_FSL #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8 +#define CONFIG_PMIC_FSL_MC13892 #define CONFIG_RTC_MC13XXX /* MMC Configs */ diff --cc include/configs/mx53loco.h index 37f9d69e26,a1101762e3..e30502b4e2 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@@ -89,11 -89,10 +89,11 @@@ #define CONFIG_SYS_I2C_SPEED 100000 /* PMIC Controller */ - #define CONFIG_PMIC - #define CONFIG_PMIC_I2C - #define CONFIG_DIALOG_PMIC - #define CONFIG_PMIC_FSL + #define CONFIG_POWER + #define CONFIG_POWER_I2C + #define CONFIG_DIALOG_POWER + #define CONFIG_POWER_FSL +#define CONFIG_PMIC_FSL_MC13892 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 diff --cc include/configs/seaboard.h index c2d1c66215,ab10bd0abc..94116f116a --- a/include/configs/seaboard.h +++ b/include/configs/seaboard.h @@@ -103,18 -99,10 +103,21 @@@ #define CONFIG_TEGRA_KEYBOARD #define CONFIG_KEYBOARD + /* USB keyboard */ + #define CONFIG_USB_KEYBOARD + -#include "tegra-common-post.h" +#undef TEGRA_DEVICE_SETTINGS +#define TEGRA_DEVICE_SETTINGS "stdin=serial,tegra-kbc\0" \ + "stdout=serial,lcd\0" \ + "stderr=serial,lcd\0" + +/* LCD support */ +#define CONFIG_LCD +#define CONFIG_PWM_TEGRA +#define CONFIG_VIDEO_TEGRA +#define LCD_BPP LCD_COLOR16 +#define CONFIG_SYS_WHITE_ON_BLACK +#define CONFIG_CONSOLE_SCROLL_LINES 10 /* NAND support */ #define CONFIG_CMD_NAND diff --cc include/power/max8998_pmic.h index 0000000000,ca21f882c2..0e559f986a mode 000000,100644..100644 --- a/include/power/max8998_pmic.h +++ b/include/power/max8998_pmic.h @@@ -1,0 -1,86 +1,88 @@@ + /* + * Copyright (C) 2011 Samsung Electronics + * Lukasz Majewski + * + * 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 __MAX8998_PMIC_H_ + #define __MAX8998_PMIC_H_ + + /* MAX 8998 registers */ + enum { + MAX8998_REG_IRQ1, + MAX8998_REG_IRQ2, + MAX8998_REG_IRQ3, + MAX8998_REG_IRQ4, + MAX8998_REG_IRQM1, + MAX8998_REG_IRQM2, + MAX8998_REG_IRQM3, + MAX8998_REG_IRQM4, + MAX8998_REG_STATUS1, + MAX8998_REG_STATUS2, + MAX8998_REG_STATUSM1, + MAX8998_REG_STATUSM2, + MAX8998_REG_CHGR1, + MAX8998_REG_CHGR2, + MAX8998_REG_LDO_ACTIVE_DISCHARGE1, + MAX8998_REG_LDO_ACTIVE_DISCHARGE2, + MAX8998_REG_BUCK_ACTIVE_DISCHARGE3, + MAX8998_REG_ONOFF1, + MAX8998_REG_ONOFF2, + MAX8998_REG_ONOFF3, + MAX8998_REG_ONOFF4, + MAX8998_REG_BUCK1_VOLTAGE1, + MAX8998_REG_BUCK1_VOLTAGE2, + MAX8998_REG_BUCK1_VOLTAGE3, + MAX8998_REG_BUCK1_VOLTAGE4, + MAX8998_REG_BUCK2_VOLTAGE1, + MAX8998_REG_BUCK2_VOLTAGE2, + MAX8998_REG_BUCK3, + MAX8998_REG_BUCK4, + MAX8998_REG_LDO2_LDO3, + MAX8998_REG_LDO4, + MAX8998_REG_LDO5, + MAX8998_REG_LDO6, + MAX8998_REG_LDO7, + MAX8998_REG_LDO8_LDO9, + MAX8998_REG_LDO10_LDO11, + MAX8998_REG_LDO12, + MAX8998_REG_LDO13, + MAX8998_REG_LDO14, + MAX8998_REG_LDO15, + MAX8998_REG_LDO16, + MAX8998_REG_LDO17, + MAX8998_REG_BKCHR, + MAX8998_REG_LBCNFG1, + MAX8998_REG_LBCNFG2, + PMIC_NUM_OF_REGS, + }; + + #define MAX8998_LDO3 (1 << 2) + #define MAX8998_LDO4 (1 << 1) ++#define MAX8998_LDO7 (1 << 6) + #define MAX8998_LDO8 (1 << 5) ++#define MAX8998_LDO17 (1 << 4) + #define MAX8998_SAFEOUT1 (1 << 4) + + #define MAX8998_I2C_ADDR (0xCC >> 1) + + enum { LDO_OFF, LDO_ON }; + + #endif /* __MAX8998_PMIC_H_ */