diff options
| -rw-r--r-- | arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi | 9 | ||||
| -rw-r--r-- | arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi | 9 | ||||
| -rw-r--r-- | board/buffalo/lsxl/lsxl.c | 140 | ||||
| -rw-r--r-- | configs/lschlv2_defconfig | 11 | ||||
| -rw-r--r-- | configs/lsxhl_defconfig | 11 |
5 files changed, 124 insertions, 56 deletions
diff --git a/arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi b/arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi new file mode 100644 index 0000000000..208b02c9da --- /dev/null +++ b/arch/arm/dts/kirkwood-lschlv2-u-boot.dtsi @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ + +&hdd_power { + /delete-property/ regulator-always-on; +}; + +&usb_power { + /delete-property/ regulator-always-on; +}; diff --git a/arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi b/arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi new file mode 100644 index 0000000000..208b02c9da --- /dev/null +++ b/arch/arm/dts/kirkwood-lsxhl-u-boot.dtsi @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ + +&hdd_power { + /delete-property/ regulator-always-on; +}; + +&usb_power { + /delete-property/ regulator-always-on; +}; diff --git a/board/buffalo/lsxl/lsxl.c b/board/buffalo/lsxl/lsxl.c index 7fab5fbe44..6a866b5470 100644 --- a/board/buffalo/lsxl/lsxl.c +++ b/board/buffalo/lsxl/lsxl.c @@ -9,16 +9,18 @@ #include <common.h> #include <bootstage.h> +#include <button.h> #include <command.h> #include <env.h> #include <init.h> +#include <led.h> +#include <power/regulator.h> #include <spi.h> #include <spi_flash.h> -#include <asm/arch/soc.h> #include <asm/arch/cpu.h> #include <asm/arch/mpp.h> -#include <asm/arch/gpio.h> #include <asm/global_data.h> +#include <asm/io.h> #include <linux/delay.h> #include "lsxl.h" @@ -118,48 +120,43 @@ int board_early_init_f(void) return 0; } -#define LED_OFF 0 -#define LED_ALARM_ON 1 -#define LED_ALARM_BLINKING 2 -#define LED_POWER_ON 3 -#define LED_POWER_BLINKING 4 -#define LED_INFO_ON 5 -#define LED_INFO_BLINKING 6 +enum { + LSXL_LED_OFF, + LSXL_LED_ALARM, + LSXL_LED_POWER, + LSXL_LED_INFO, +}; -static void __set_led(int blink_alarm, int blink_info, int blink_power, - int value_alarm, int value_info, int value_power) +static void __set_led(int alarm, int info, int power) { - kw_gpio_set_blink(GPIO_ALARM_LED, blink_alarm); - kw_gpio_set_blink(GPIO_INFO_LED, blink_info); - kw_gpio_set_blink(GPIO_POWER_LED, blink_power); - kw_gpio_set_value(GPIO_ALARM_LED, value_alarm); - kw_gpio_set_value(GPIO_INFO_LED, value_info); - kw_gpio_set_value(GPIO_POWER_LED, value_power); + struct udevice *led; + int ret; + + ret = led_get_by_label("lsxl:red:alarm", &led); + if (!ret) + led_set_state(led, alarm); + ret = led_get_by_label("lsxl:amber:info", &led); + if (!ret) + led_set_state(led, info); + ret = led_get_by_label("lsxl:blue:power", &led); + if (!ret) + led_set_state(led, power); } static void set_led(int state) { switch (state) { - case LED_OFF: - __set_led(0, 0, 0, 1, 1, 1); + case LSXL_LED_OFF: + __set_led(0, 0, 0); break; - case LED_ALARM_ON: - __set_led(0, 0, 0, 0, 1, 1); + case LSXL_LED_ALARM: + __set_led(1, 0, 0); break; - case LED_ALARM_BLINKING: - __set_led(1, 0, 0, 1, 1, 1); + case LSXL_LED_INFO: + __set_led(0, 1, 0); break; - case LED_INFO_ON: - __set_led(0, 0, 0, 1, 0, 1); - break; - case LED_INFO_BLINKING: - __set_led(0, 1, 0, 1, 1, 1); - break; - case LED_POWER_ON: - __set_led(0, 0, 0, 1, 1, 0); - break; - case LED_POWER_BLINKING: - __set_led(0, 0, 1, 1, 1, 1); + case LSXL_LED_POWER: + __set_led(0, 0, 1); break; } } @@ -169,32 +166,56 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; - set_led(LED_POWER_BLINKING); + set_led(LSXL_LED_POWER); return 0; } static void check_power_switch(void) { - if (kw_gpio_get_value(GPIO_POWER_SWITCH)) { - /* turn off fan, HDD and USB power */ - kw_gpio_set_value(GPIO_HDD_POWER, 0); - kw_gpio_set_value(GPIO_USB_VBUS, 0); - kw_gpio_set_value(GPIO_FAN_HIGH, 1); - kw_gpio_set_value(GPIO_FAN_LOW, 1); - set_led(LED_OFF); + struct udevice *power_button, *hdd_power, *usb_power; + int ret; + + ret = button_get_by_label("Power-on Switch", &power_button); + if (ret) + goto err; + + ret = regulator_get_by_platname("HDD Power", &hdd_power); + if (ret) + goto err; + + ret = regulator_get_by_platname("USB Power", &usb_power); + if (ret) + goto err; + + if (button_get_state(power_button) == BUTTON_OFF) { + ret = regulator_set_enable(hdd_power, false); + if (ret) + goto err; + ret = regulator_set_enable(usb_power, false); + if (ret) + goto err; + /* TODO: fan off */ + set_led(LSXL_LED_OFF); /* loop until released */ - while (kw_gpio_get_value(GPIO_POWER_SWITCH)) + while (button_get_state(power_button) == BUTTON_OFF) ; /* turn power on again */ - kw_gpio_set_value(GPIO_HDD_POWER, 1); - kw_gpio_set_value(GPIO_USB_VBUS, 1); - kw_gpio_set_value(GPIO_FAN_HIGH, 0); - kw_gpio_set_value(GPIO_FAN_LOW, 0); - set_led(LED_POWER_BLINKING); - } + ret = regulator_set_enable(hdd_power, true); + if (ret) + goto err; + ret = regulator_set_enable(usb_power, true); + if (ret) + goto err; + /* TODO: fan on */ + set_led(LSXL_LED_POWER); + }; + + return; +err: + printf("error in %s\n", __func__); } void check_enetaddr(void) @@ -203,7 +224,7 @@ void check_enetaddr(void) if (!eth_env_get_enetaddr("ethaddr", enetaddr)) { /* signal unset/invalid ethaddr to user */ - set_led(LED_INFO_BLINKING); + set_led(LSXL_LED_INFO); } } @@ -231,17 +252,24 @@ static void rescue_mode(void) static void check_push_button(void) { + struct udevice *func_button; int i = 0; - while (!kw_gpio_get_value(GPIO_FUNC_BUTTON)) { + int ret; + + ret = button_get_by_label("Function Button", &func_button); + if (ret) + goto err; + + while (button_get_state(func_button) == BUTTON_ON) { udelay(100000); i++; if (i == 10) - set_led(LED_INFO_ON); + set_led(LSXL_LED_INFO); if (i >= 100) { - set_led(LED_INFO_BLINKING); + set_led(LSXL_LED_ALARM); break; } } @@ -250,6 +278,10 @@ static void check_push_button(void) erase_environment(); else if (i >= 10) force_rescue_mode = true; + + return; +err: + printf("error in %s\n", __func__); } int board_early_init_r(void) @@ -279,6 +311,6 @@ void show_boot_progress(int progress) if (progress == -BOOTSTAGE_ID_NET_LOADED) return; - set_led(LED_ALARM_BLINKING); + set_led(LSXL_LED_ALARM); } #endif diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig index b3ad20c4db..2146a33276 100644 --- a/configs/lschlv2_defconfig +++ b/configs/lschlv2_defconfig @@ -14,6 +14,7 @@ CONFIG_TARGET_LSXL=y CONFIG_ENV_SIZE=0x10000 CONFIG_ENV_OFFSET=0x70000 CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="kirkwood-lschlv2" CONFIG_IDENT_STRING=" LS-CHLv2" CONFIG_SYS_LOAD_ADDR=0x800000 @@ -37,6 +38,9 @@ CONFIG_CMD_SATA=y CONFIG_CMD_SPI=y CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set +# CONFIG_CMD_BUTTON is not set +# CONFIG_CMD_LED is not set +CONFIG_CMD_REGULATOR=y CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y @@ -48,7 +52,10 @@ CONFIG_SATA_MV=y CONFIG_SYS_SATA_MAX_DEVICE=1 CONFIG_LBA48=y CONFIG_SYS_64BIT_LBA=y -CONFIG_KIRKWOOD_GPIO=y +CONFIG_BUTTON=y +CONFIG_BUTTON_GPIO=y +CONFIG_LED=y +CONFIG_LED_GPIO=y # CONFIG_MMC is not set CONFIG_MTD=y CONFIG_DM_SPI_FLASH=y @@ -56,6 +63,8 @@ CONFIG_SF_DEFAULT_SPEED=25000000 CONFIG_SPI_FLASH_STMICRO=y CONFIG_MVGBE=y CONFIG_MII=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y CONFIG_SYS_NS16550=y CONFIG_SPI=y CONFIG_DM_SPI=y diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig index 747a224999..d8953128e0 100644 --- a/configs/lsxhl_defconfig +++ b/configs/lsxhl_defconfig @@ -15,6 +15,7 @@ CONFIG_LSXHL=y CONFIG_ENV_SIZE=0x10000 CONFIG_ENV_OFFSET=0x70000 CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="kirkwood-lsxhl" CONFIG_IDENT_STRING=" LS-XHL" CONFIG_SYS_LOAD_ADDR=0x800000 @@ -38,6 +39,9 @@ CONFIG_CMD_SATA=y CONFIG_CMD_SPI=y CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set +# CONFIG_CMD_BUTTON is not set +# CONFIG_CMD_LED is not set +CONFIG_CMD_REGULATOR=y CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y @@ -49,7 +53,10 @@ CONFIG_SATA_MV=y CONFIG_SYS_SATA_MAX_DEVICE=1 CONFIG_LBA48=y CONFIG_SYS_64BIT_LBA=y -CONFIG_KIRKWOOD_GPIO=y +CONFIG_BUTTON=y +CONFIG_BUTTON_GPIO=y +CONFIG_LED=y +CONFIG_LED_GPIO=y # CONFIG_MMC is not set CONFIG_MTD=y CONFIG_DM_SPI_FLASH=y @@ -57,6 +64,8 @@ CONFIG_SF_DEFAULT_SPEED=25000000 CONFIG_SPI_FLASH_STMICRO=y CONFIG_MVGBE=y CONFIG_MII=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y CONFIG_SYS_NS16550=y CONFIG_SPI=y CONFIG_DM_SPI=y |