ar71xx: Add Support for the Bitmain Antminer S1
This patch adds support for the Bitmain Antminer S1 Cryptocurrency Miner http://wiki.openwrt.org/toh/bitmain/s1 Signed-off-by: L. D. Pinney <ldpinney@gmail.com> Acked-by: James Hilliard <james.hilliard1@gmail.com> SVN-Revision: 46044v19.07.3_mercusys_ac12_duma
John Crispin
9 years ago
parent
cf1fb25e67
commit
694dd581eb
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/*
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* Bitmain Antminer S1 board support
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*
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* Copyright (C) 2015 L. D. Pinney <ldpinney@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/gpio.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "common.h"
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#include "dev-usb.h"
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#define ANTMINER_S1_GPIO_BTN_RESET 11
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#define ANTMINER_S1_GPIO_LED_SYSTEM 23
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#define ANTMINER_S1_GPIO_LED_WLAN 0
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#define ANTMINER_S1_GPIO_USB_POWER 8
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#define ANTMINER_S1_KEYSPOLL_INTERVAL 20 /* msecs */
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#define ANTMINER_S1_KEYSDEBOUNCE_INTERVAL (3 * ANTMINER_S1_KEYSPOLL_INTERVAL)
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static const char *ANTMINER_S1_part_probes[] = {
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"tp-link",
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NULL,
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};
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static struct flash_platform_data ANTMINER_S1_flash_data = {
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.part_probes = ANTMINER_S1_part_probes,
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};
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static struct gpio_led ANTMINER_S1_leds_gpio[] __initdata = {
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{
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.name = "bitmain:green:system",
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.gpio = ANTMINER_S1_GPIO_LED_SYSTEM,
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.active_low = 0,
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},{
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.name = "bitmain:green:wlan",
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.gpio = ANTMINER_S1_GPIO_LED_WLAN,
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.active_low = 0,
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},
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};
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static struct gpio_keys_button ANTMINER_S1_GPIO_keys[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = ANTMINER_S1_KEYSDEBOUNCE_INTERVAL,
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.gpio = ANTMINER_S1_GPIO_BTN_RESET,
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.active_low = 0,
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},
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};
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static void __init antminer_s1_setup(void)
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{
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u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
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u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
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/* disable PHY_SWAP and PHY_ADDR_SWAP bits */
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ath79_setup_ar933x_phy4_switch(false, false);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(ANTMINER_S1_leds_gpio),
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ANTMINER_S1_leds_gpio);
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ath79_register_gpio_keys_polled(-1, ANTMINER_S1_KEYSPOLL_INTERVAL,
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ARRAY_SIZE(ANTMINER_S1_GPIO_keys),
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ANTMINER_S1_GPIO_keys);
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gpio_request_one(ANTMINER_S1_GPIO_USB_POWER,
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GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
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"USB power");
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ath79_register_usb();
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ath79_register_m25p80(&ANTMINER_S1_flash_data);
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
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ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
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ath79_register_mdio(0, 0x0);
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ath79_register_eth(0);
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ath79_register_eth(1);
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ath79_register_wmac(ee, mac);
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}
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MIPS_MACHINE(ATH79_MACH_ANTMINER_S1, "ANTMINER-S1",
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"Bitmain Antminer S1", antminer_s1_setup);
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@ -0,0 +1,17 @@
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#
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# Copyright (C) 2015 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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define Profile/ANTMINER_S1
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NAME:=Antminer S1
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PACKAGES:=kmod-usb-core kmod-usb2 kmod-crypto-manager kmod-i2c-gpio-custom kmod-usb-hid
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endef
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define Profile/ANTMINER_S1/Description
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Package set optimized for the Bitmain Antminer S1.
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endef
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$(eval $(call Profile,ANTMINER_S1))
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@ -0,0 +1,39 @@
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--- a/arch/mips/ath79/machtypes.h
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+++ b/arch/mips/ath79/machtypes.h
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@@ -21,6 +21,7 @@
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ATH79_MACH_ALL0258N, /* Allnet ALL0258N */
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ATH79_MACH_ALL0305, /* Allnet ALL0305 */
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ATH79_MACH_ALL0315N, /* Allnet ALL0315N */
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+ ATH79_MACH_ANTMINER_S1, /* Bitmain Antminer S1 */
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ATH79_MACH_AP113, /* Atheros AP113 reference board */
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ATH79_MACH_AP121, /* Atheros AP121 reference board */
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ATH79_MACH_AP121_MINI, /* Atheros AP121-MINI reference board */
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--- a/arch/mips/ath79/Kconfig
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+++ b/arch/mips/ath79/Kconfig
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@@ -56,6 +56,16 @@
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select ATH79_DEV_LEDS_GPIO
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select ATH79_DEV_M25P80
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+config ATH79_MACH_ANTMINER_S1
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+ bool "Bitmain Antminer S1 support"
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+ select SOC_AR933X
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+ select ATH79_DEV_ETH
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+ select ATH79_DEV_GPIO_BUTTONS
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+ select ATH79_DEV_LEDS_GPIO
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+ select ATH79_DEV_M25P80
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+ select ATH79_DEV_USB
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+ select ATH79_DEV_WMAC
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+
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config ATH79_MACH_AP113
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bool "Atheros AP113 board support"
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select SOC_AR724X
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--- a/arch/mips/ath79/Makefile
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+++ b/arch/mips/ath79/Makefile
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@@ -42,6 +42,7 @@
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obj-$(CONFIG_ATH79_MACH_ALFA_NX) += mach-alfa-nx.o
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obj-$(CONFIG_ATH79_MACH_ALL0258N) += mach-all0258n.o
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obj-$(CONFIG_ATH79_MACH_ALL0315N) += mach-all0315n.o
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+obj-$(CONFIG_ATH79_MACH_ANTMINER_S1)+= mach-antminer-s1.o
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obj-$(CONFIG_ATH79_MACH_AP113) += mach-ap113.o
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obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
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obj-$(CONFIG_ATH79_MACH_AP132) += mach-ap132.o
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