ar71xx: Add Support for the Bitmain Antminer S3
This patch adds support for the Bitmain Antminer S3 Cryptocurrency Miner http://wiki.openwrt.org/toh/bitmain/s3 Signed-off-by: L. D. Pinney <ldpinney@gmail.com> SVN-Revision: 46236v19.07.3_mercusys_ac12_duma
John Crispin
9 years ago
parent
9f2b8b3902
commit
055663201b
@ -0,0 +1,98 @@
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/*
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* Bitmain Antminer S3 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_S3_GPIO_LED_WLAN 0
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#define ANTMINER_S3_GPIO_LED_SYSTEM 17
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#define ANTMINER_S3_GPIO_LED_LAN 22
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#define ANTMINER_S3_GPIO_BTN_RESET 11
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#define ANTMINER_S3_KEYSPOLL_INTERVAL 88 /* msecs */
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#define ANTMINER_S3_KEYSDEBOUNCE_INTERVAL (3 * ANTMINER_S3_KEYSPOLL_INTERVAL)
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static const char *ANTMINER_S3_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_S3_flash_data = {
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.part_probes = ANTMINER_S3_part_probes,
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};
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static struct gpio_led ANTMINER_S3_leds_gpio[] __initdata = {
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{
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.name = "bitmain:green:wlan",
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.gpio = ANTMINER_S3_GPIO_LED_WLAN,
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.active_low = 0,
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},{
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.name = "bitmain:green:system",
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.gpio = ANTMINER_S3_GPIO_LED_SYSTEM,
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.active_low = 0,
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},{
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.name = "bitmain:yellow:lan",
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.gpio = ANTMINER_S3_GPIO_LED_LAN,
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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_S3_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_S3_KEYSDEBOUNCE_INTERVAL,
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.gpio = ANTMINER_S3_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_s3_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_S3_leds_gpio),
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ANTMINER_S3_leds_gpio);
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ath79_register_gpio_keys_polled(-1, ANTMINER_S3_KEYSPOLL_INTERVAL,
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ARRAY_SIZE(ANTMINER_S3_GPIO_keys),
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ANTMINER_S3_GPIO_keys);
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ath79_register_usb();
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ath79_register_m25p80(&ANTMINER_S3_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_S3, "ANTMINER-S3",
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"Bitmain Antminer S3", antminer_s3_setup);
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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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@@ -22,6 +21,7 @@
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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_ANTMINER_S3, /* Bitmain Antminer S3 */
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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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@@ -66,6 +66,16 @@
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select ATH79_DEV_USB
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select ATH79_DEV_WMAC
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+config ATH79_MACH_ANTMINER_S3
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+ bool "Bitmain Antminer S3 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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@@ -43,6 +43,7 @@
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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_ANTMINER_S3)+= mach-antminer-s3.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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