summaryrefslogtreecommitdiff
path: root/target/linux/ar71xx/files/arch
diff options
context:
space:
mode:
authorPiotr Dymacz <pepe2k@gmail.com>2016-06-16 18:08:03 +0200
committerJo-Philipp Wich <jo@mein.io>2016-07-13 20:03:10 +0200
commite767980eb897fbefc320f97b65944ce690ed1726 (patch)
treece2c26804d1b36d2b878d242b56b04666e5a2e69 /target/linux/ar71xx/files/arch
parent3c6b091b65da47286ba4fc81d409023bdcf42629 (diff)
downloadmtk-20170518-e767980eb897fbefc320f97b65944ce690ed1726.zip
mtk-20170518-e767980eb897fbefc320f97b65944ce690ed1726.tar.gz
mtk-20170518-e767980eb897fbefc320f97b65944ce690ed1726.tar.bz2
ar71xx: add support for Wallys DR531
Wallys DR531 is based on Qualcomm Atheros QCA9531 v2. Short specification: - 550/400/200 MHz (CPU/DDR/AHB) - 2x 10/100 Mbps Ethernet - 64 MB of RAM (DDR2) - 8 MB of FLASH - 2T2R 2.4 GHz with external PA (SE2576L), up to 30 dBm - 2x MMCX connectors - mini-PCIe connector with PCIe/USB buses and SIM slot - 7x LED, 1x button, 1x optional buzzer - UART, (E)JTAG and LED headers Default configuration: - WAN on eth1 (RJ45 near DC jack) - LAN on eth0 (RJ45 near button) - S4 LED set to be status LED - all LEDs configurable form user space - button configured for reset Flash instruction (do it under U-Boot, using UART): 1. tftp 0x80060000 lede-ar71xx-generic-dr531-squashfs-sysupgrade.bin 2. erase 0x9f050000 +$filesize 3. cp.b $fileaddr 0x9f050000 $filesize 4. setenv bootcmd "bootm 0x9f050000" 5. saveenv && reset Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'target/linux/ar71xx/files/arch')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt10
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Makefile1
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-dr531.c155
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/machtypes.h1
4 files changed, 167 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 52b9b55..9ab6fed 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -522,6 +522,16 @@ config ATH79_MACH_DR344
select ATH79_DEV_USB
select ATH79_DEV_WMAC
+config ATH79_MACH_DR531
+ bool "Wallys DR531 board support"
+ select SOC_QCA953X
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+
config ATH79_MACH_DRAGINO2
bool "DRAGINO V2 support"
select SOC_AR933X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index f8b0b2b..33c274f 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -80,6 +80,7 @@ obj-$(CONFIG_ATH79_MACH_DIR_615_I1) += mach-dir-615-i1.o
obj-$(CONFIG_ATH79_MACH_DIR_825_B1) += mach-dir-825-b1.o
obj-$(CONFIG_ATH79_MACH_DIR_825_C1) += mach-dir-825-c1.o
obj-$(CONFIG_ATH79_MACH_DR344) += mach-dr344.o
+obj-$(CONFIG_ATH79_MACH_DR531) += mach-dr531.o
obj-$(CONFIG_ATH79_MACH_DRAGINO2) += mach-dragino2.o
obj-$(CONFIG_ATH79_MACH_ESR900) += mach-esr900.o
obj-$(CONFIG_ATH79_MACH_EW_DORIN) += mach-ew-dorin.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dr531.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dr531.c
new file mode 100644
index 0000000..b638a90
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-dr531.c
@@ -0,0 +1,155 @@
+/*
+ * Wallys DR531 board support
+ *
+ * Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com>
+ *
+ * Based on mach-wpj531.c
+ *
+ * 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 <linux/pci.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+#include "pci.h"
+
+#define DR531_GPIO_BUZZER 4
+#define DR531_GPIO_LED_WAN 11
+#define DR531_GPIO_LED_LAN 14
+#define DR531_GPIO_LED_SIG1 12
+#define DR531_GPIO_LED_SIG2 16
+#define DR531_GPIO_LED_SIG3 15
+#define DR531_GPIO_LED_SIG4 13
+
+#define DR531_GPIO_BTN_RESET 17
+
+#define DR531_KEYS_POLL_INTERVAL 20 /* msecs */
+#define DR531_KEYS_DEBOUNCE_INTERVAL (3 * DR531_KEYS_POLL_INTERVAL)
+
+#define DR531_MAC0_OFFSET 0x0
+#define DR531_MAC1_OFFSET 0x8
+#define DR531_WMAC_CALDATA_OFFSET 0x1000
+
+static struct gpio_led dr531_leds_gpio[] __initdata = {
+ {
+ .name = "dr531:green:wan",
+ .gpio = DR531_GPIO_LED_WAN,
+ .active_low = 1,
+ },
+ {
+ .name = "dr531:green:lan",
+ .gpio = DR531_GPIO_LED_LAN,
+ .active_low = 1,
+ },
+ {
+ .name = "dr531:green:sig1",
+ .gpio = DR531_GPIO_LED_SIG1,
+ .active_low = 1,
+ },
+ {
+ .name = "dr531:green:sig2",
+ .gpio = DR531_GPIO_LED_SIG2,
+ .active_low = 1,
+ },
+ {
+ .name = "dr531:green:sig3",
+ .gpio = DR531_GPIO_LED_SIG3,
+ .active_low = 1,
+ },
+ {
+ .name = "dr531:green:sig4",
+ .gpio = DR531_GPIO_LED_SIG4,
+ .active_low = 1,
+ },
+ {
+ .name = "dr531:buzzer",
+ .gpio = DR531_GPIO_BUZZER,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_keys_button dr531_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = DR531_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DR531_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static void __init dr531_gpio_setup(void)
+{
+ ath79_gpio_direction_select(DR531_GPIO_BUZZER, true);
+ ath79_gpio_direction_select(DR531_GPIO_LED_WAN, true);
+ ath79_gpio_direction_select(DR531_GPIO_LED_LAN, true);
+ ath79_gpio_direction_select(DR531_GPIO_LED_SIG1, true);
+ ath79_gpio_direction_select(DR531_GPIO_LED_SIG2, true);
+ ath79_gpio_direction_select(DR531_GPIO_LED_SIG3, true);
+ ath79_gpio_direction_select(DR531_GPIO_LED_SIG4, true);
+
+ ath79_gpio_output_select(DR531_GPIO_BUZZER, 0);
+ ath79_gpio_output_select(DR531_GPIO_LED_WAN, 0);
+ ath79_gpio_output_select(DR531_GPIO_LED_LAN, 0);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(dr531_leds_gpio),
+ dr531_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, DR531_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(dr531_gpio_keys),
+ dr531_gpio_keys);
+}
+
+static void __init dr531_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f03f810);
+
+ ath79_register_m25p80(NULL);
+
+ dr531_gpio_setup();
+
+ ath79_setup_ar933x_phy4_switch(false, false);
+
+ ath79_register_mdio(0, 0x0);
+
+ /* LAN */
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.speed = SPEED_100;
+ ath79_eth0_data.phy_mask = BIT(4);
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac + DR531_MAC1_OFFSET, 0);
+ ath79_register_eth(0);
+
+ /* WAN */
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_eth1_data.duplex = DUPLEX_FULL;
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ath79_eth1_data.speed = SPEED_1000;
+ ath79_switch_data.phy_poll_mask |= BIT(4);
+ ath79_init_mac(ath79_eth1_data.mac_addr, mac + DR531_MAC0_OFFSET, 0);
+ ath79_register_eth(1);
+
+ ath79_register_wmac(art + DR531_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_register_pci();
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_DR531, "DR531", "Wallys DR531", dr531_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index f40b4a4..3425ce9 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -72,6 +72,7 @@ enum ath79_mach_type {
ATH79_MACH_DLAN_PRO_500_WP, /* devolo dLAN pro 500 Wireless+ */
ATH79_MACH_DLAN_PRO_1200_AC, /* devolo dLAN pro 1200+ WiFi ac*/
ATH79_MACH_DR344, /* Wallys DR344 */
+ ATH79_MACH_DR531, /* Wallys DR531 */
ATH79_MACH_DRAGINO2, /* Dragino Version 2 */
ATH79_MACH_ESR900, /* EnGenius ESR900 */
ATH79_MACH_EW_DORIN, /* embedded wireless Dorin Platform */