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authorJohn Crispin <john@openwrt.org>2015-08-17 06:16:54 +0000
committerJohn Crispin <john@openwrt.org>2015-08-17 06:16:54 +0000
commit4463bc017beba6be6c484f0ff5e9d381debafe38 (patch)
treef81909ba8f3ca67b7e791e950431ff609ccb1dc5 /target/linux/ar71xx/files/arch/mips/ath79
parent9b0516c9fc993745cab983e9ada3e4b00185855c (diff)
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ar71xx: Add support for Black Swift
Add support for the Black Swift board: http://www.black-swift.com/ Took relevant parts and slightly adapted from: https://github.com/blackswift/openwrt/blob/master/bsb.patch Signed-off-by: Bruno Randolf <br1@einfach.org> SVN-Revision: 46651
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-bsb.c83
1 files changed, 83 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-bsb.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-bsb.c
new file mode 100644
index 0000000000..9f9be02eb3
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-bsb.c
@@ -0,0 +1,83 @@
+/*
+ * Smart Electronics Black Swift board support
+ *
+ * Copyright (C) 2014 Dmitriy Zherebkov dzh@black-swift.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define BSB_GPIO_LED_SYS 27
+
+#define BSB_GPIO_BTN_RESET 11
+
+#define BSB_KEYS_POLL_INTERVAL 20 /* msecs */
+#define BSB_KEYS_DEBOUNCE_INTERVAL (3 * BSB_KEYS_POLL_INTERVAL)
+
+#define BSB_MAC_OFFSET 0x0000
+#define BSB_CALDATA_OFFSET 0x1000
+
+static struct gpio_led bsb_leds_gpio[] __initdata = {
+ {
+ .name = "bsb:red:sys",
+ .gpio = BSB_GPIO_LED_SYS,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button bsb_gpio_keys[] __initdata = {
+ {
+ .desc = "reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = BSB_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = BSB_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static void __init bsb_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
+ ath79_setup_ar933x_phy4_switch(false,false);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(bsb_leds_gpio),
+ bsb_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, BSB_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(bsb_gpio_keys),
+ bsb_gpio_keys);
+
+ ath79_register_usb();
+
+ ath79_register_m25p80(NULL);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + BSB_MAC_OFFSET, 1);
+ ath79_init_mac(ath79_eth1_data.mac_addr, art + BSB_MAC_OFFSET, 2);
+
+ ath79_register_mdio(0, 0x0);
+
+ ath79_register_eth(0);
+ ath79_register_eth(1);
+
+ ath79_register_wmac(art + BSB_CALDATA_OFFSET,
+ art + BSB_MAC_OFFSET);
+}
+
+MIPS_MACHINE(ATH79_MACH_BSB, "BSB", "Smart Electronics Black Swift board",
+ bsb_setup);
+