Add support for Atheros AP96 reference board
authorFelix Fietkau <nbd@openwrt.org>
Mon, 27 Sep 2010 08:59:53 +0000 (08:59 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Mon, 27 Sep 2010 08:59:53 +0000 (08:59 +0000)
This is still preliminary and not really tested much. Anyway, this
version seems to be enough to get both wired and wireless
interfaces working. Buttons and leds are also working.

mach-ap96.c is based on mach-wndr3700.c.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
SVN-Revision: 23125

13 files changed:
target/linux/ar71xx/base-files/etc/defconfig/ap96/network [new file with mode: 0644]
target/linux/ar71xx/base-files/etc/diag.sh
target/linux/ar71xx/base-files/lib/ar71xx.sh
target/linux/ar71xx/config-2.6.32
target/linux/ar71xx/config-2.6.33
target/linux/ar71xx/config-2.6.34
target/linux/ar71xx/config-2.6.35
target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap96.c [new file with mode: 0644]
target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
target/linux/ar71xx/generic/profiles/atheros.mk
target/linux/ar71xx/image/Makefile

diff --git a/target/linux/ar71xx/base-files/etc/defconfig/ap96/network b/target/linux/ar71xx/base-files/etc/defconfig/ap96/network
new file mode 100644 (file)
index 0000000..2d4d8e0
--- /dev/null
@@ -0,0 +1,16 @@
+config interface loopback
+       option ifname   lo
+       option proto    static
+       option ipaddr   127.0.0.1
+       option netmask  255.0.0.0
+
+config interface lan
+       option ifname   eth0
+       option type     bridge
+       option proto    static
+       option ipaddr   192.168.1.1
+       option netmask  255.255.255.0
+
+config interface wan
+       option ifname   eth1
+       option proto    dhcp
index b1e1d23..a26a4cb 100755 (executable)
@@ -36,6 +36,9 @@ get_status_led() {
        ap83)
                status_led="ap83:green:power"
                ;;
+       ap96)
+               status_led="ap96:green:led2"
+               ;;
        aw-nr580)
                status_led="aw-nr580:green:ready"
                ;;
index 4b08e93..877bab2 100755 (executable)
@@ -16,6 +16,9 @@ ar71xx_board_name() {
        *AP83)
                name="ap83"
                ;;
+       *AP96)
+               name="ap96"
+               ;;
        *AW-NR580)
                name="aw-nr580"
                ;;
index b3ed891..1c464f8 100644 (file)
@@ -19,6 +19,7 @@ CONFIG_AR71XX_DEV_PB9X_PCI=y
 CONFIG_AR71XX_DEV_USB=y
 CONFIG_AR71XX_MACH_AP81=y
 CONFIG_AR71XX_MACH_AP83=y
+CONFIG_AR71XX_MACH_AP96=y
 CONFIG_AR71XX_MACH_AW_NR580=y
 CONFIG_AR71XX_MACH_DIR_600_A1=y
 CONFIG_AR71XX_MACH_DIR_615_C1=y
index e27fb2a..ea56d70 100644 (file)
@@ -19,6 +19,7 @@ CONFIG_AR71XX_DEV_PB9X_PCI=y
 CONFIG_AR71XX_DEV_USB=y
 CONFIG_AR71XX_MACH_AP81=y
 CONFIG_AR71XX_MACH_AP83=y
+CONFIG_AR71XX_MACH_AP96=y
 CONFIG_AR71XX_MACH_AW_NR580=y
 CONFIG_AR71XX_MACH_DIR_600_A1=y
 CONFIG_AR71XX_MACH_DIR_615_C1=y
index 6632d50..81ccd6b 100644 (file)
@@ -19,6 +19,7 @@ CONFIG_AR71XX_DEV_PB9X_PCI=y
 CONFIG_AR71XX_DEV_USB=y
 CONFIG_AR71XX_MACH_AP81=y
 CONFIG_AR71XX_MACH_AP83=y
+CONFIG_AR71XX_MACH_AP96=y
 CONFIG_AR71XX_MACH_AW_NR580=y
 CONFIG_AR71XX_MACH_DIR_600_A1=y
 CONFIG_AR71XX_MACH_DIR_615_C1=y
index 6632d50..81ccd6b 100644 (file)
@@ -19,6 +19,7 @@ CONFIG_AR71XX_DEV_PB9X_PCI=y
 CONFIG_AR71XX_DEV_USB=y
 CONFIG_AR71XX_MACH_AP81=y
 CONFIG_AR71XX_MACH_AP83=y
+CONFIG_AR71XX_MACH_AP96=y
 CONFIG_AR71XX_MACH_AW_NR580=y
 CONFIG_AR71XX_MACH_DIR_600_A1=y
 CONFIG_AR71XX_MACH_DIR_615_C1=y
index 1657ffa..2b4c3bd 100644 (file)
@@ -19,6 +19,15 @@ config AR71XX_MACH_AP83
        select AR71XX_DEV_USB
        default n
 
+config AR71XX_MACH_AP96
+       bool "Atheros AP96 board support"
+       select AR71XX_DEV_M25P80
+       select AR71XX_DEV_AP94_PCI if PCI
+       select AR71XX_DEV_GPIO_BUTTONS
+       select AR71XX_DEV_LEDS_GPIO
+       select AR71XX_DEV_USB
+       default n
+
 config AR71XX_MACH_DIR_600_A1
        bool "D-Link DIR-600 rev. A1 support"
        select AR71XX_DEV_AP91_ETH
index b9c368e..81dab7c 100644 (file)
@@ -29,6 +29,7 @@ obj-$(CONFIG_AR71XX_NVRAM)            += nvram.o
 
 obj-$(CONFIG_AR71XX_MACH_AP81)         += mach-ap81.o
 obj-$(CONFIG_AR71XX_MACH_AP83)         += mach-ap83.o
+obj-$(CONFIG_AR71XX_MACH_AP96)         += mach-ap96.o
 obj-$(CONFIG_AR71XX_MACH_AW_NR580)     += mach-aw-nr580.o
 obj-$(CONFIG_AR71XX_MACH_DIR_600_A1)   += mach-dir-600-a1.o
 obj-$(CONFIG_AR71XX_MACH_DIR_615_C1)   += mach-dir-615-c1.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap96.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap96.c
new file mode 100644 (file)
index 0000000..6a7b6ff
--- /dev/null
@@ -0,0 +1,175 @@
+/*
+ *  Atheros AP96 board support
+ *
+ *  Copyright (C) 2009 Marco Porsch
+ *  Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2010 Atheros Communications
+ *
+ *  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/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap94-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define AP96_GPIO_LED_12_GREEN         0
+#define AP96_GPIO_LED_3_GREEN          1
+#define AP96_GPIO_LED_2_GREEN          2
+#define AP96_GPIO_LED_WPS_GREEN                4
+#define AP96_GPIO_LED_5_GREEN          5
+#define AP96_GPIO_LED_4_ORANGE         6
+
+/* Reset button - next to the power connector */
+#define AP96_GPIO_BTN_RESET            3
+/* WPS button - next to a led on right */
+#define AP96_GPIO_BTN_WPS              8
+
+#define AP96_BUTTONS_POLL_INTERVAL    20
+
+#define AP96_WMAC0_MAC_OFFSET          0x120c
+#define AP96_WMAC1_MAC_OFFSET          0x520c
+#define AP96_CALDATA0_OFFSET           0x1000
+#define AP96_CALDATA1_OFFSET           0x5000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition ap96_partitions[] = {
+       {
+               .name           = "uboot",
+               .offset         = 0,
+               .size           = 0x030000,
+               .mask_flags     = MTD_WRITEABLE,
+       } , {
+               .name           = "env",
+               .offset         = 0x030000,
+               .size           = 0x010000,
+               .mask_flags     = MTD_WRITEABLE,
+       } , {
+               .name           = "rootfs",
+               .offset         = 0x040000,
+               .size           = 0x600000,
+       } , {
+               .name           = "uImage",
+               .offset         = 0x640000,
+               .size           = 0x1b0000,
+       } , {
+               .name           = "caldata",
+               .offset         = 0x7f0000,
+               .size           = 0x010000,
+               .mask_flags     = MTD_WRITEABLE,
+       }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data ap96_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+        .parts          = ap96_partitions,
+        .nr_parts       = ARRAY_SIZE(ap96_partitions),
+#endif
+};
+
+/*
+ * AP96 has 12 unlabeled leds in the front; these are numbered from 1 to 12
+ * below (from left to right on the board). Led 1 seems to be on whenever the
+ * board is powered. Led 11 shows LAN link activity actity. Led 3 is orange;
+ * others are green.
+ *
+ * In addition, there is one led next to a button on the right side for WPS.
+ */
+static struct gpio_led ap96_leds_gpio[] __initdata = {
+       {
+               .name           = "ap96:green:led2",
+               .gpio           = AP96_GPIO_LED_2_GREEN,
+               .active_low     = 1,
+       }, {
+               .name           = "ap96:green:led3",
+               .gpio           = AP96_GPIO_LED_3_GREEN,
+               .active_low     = 1,
+       }, {
+               .name           = "ap96:orange:led4",
+               .gpio           = AP96_GPIO_LED_4_ORANGE,
+               .active_low     = 1,
+       }, {
+               .name           = "ap96:green:led5",
+               .gpio           = AP96_GPIO_LED_5_GREEN,
+               .active_low     = 1,
+       }, {
+               .name           = "ap96:green:led12",
+               .gpio           = AP96_GPIO_LED_12_GREEN,
+               .active_low     = 1,
+       }, { /* next to a button on right */
+               .name           = "ap96:green:wps",
+               .gpio           = AP96_GPIO_LED_WPS_GREEN,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_button ap96_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .threshold      = 3,
+               .gpio           = AP96_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }, {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .threshold      = 3,
+               .gpio           = AP96_GPIO_BTN_WPS,
+               .active_low     = 1,
+       }
+};
+
+static void __init ap96_setup(void)
+{
+       u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+       ar71xx_add_device_mdio(0xfffffffe);
+
+       ar71xx_init_mac(ar71xx_eth0_data.mac_addr, art, 0);
+       ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+       ar71xx_eth0_data.phy_mask = 0x1;
+
+       ar71xx_add_device_eth(0);
+
+       ar71xx_init_mac(ar71xx_eth1_data.mac_addr, art, 1);
+       ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+       ar71xx_eth1_data.speed = SPEED_1000;
+       ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+       ar71xx_eth1_pll_data.pll_1000 = 0x1f000000;
+
+       ar71xx_add_device_eth(1);
+
+       ar71xx_add_device_usb();
+
+       ar71xx_add_device_m25p80(&ap96_flash_data);
+
+        ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap96_leds_gpio),
+                                   ap96_leds_gpio);
+
+       ar71xx_add_device_gpio_buttons(-1, AP96_BUTTONS_POLL_INTERVAL,
+                                     ARRAY_SIZE(ap96_gpio_buttons),
+                                     ap96_gpio_buttons);
+
+       ap94_pci_init(art + AP96_CALDATA0_OFFSET,
+                     art + AP96_WMAC0_MAC_OFFSET,
+                     art + AP96_CALDATA1_OFFSET,
+                     art + AP96_WMAC1_MAC_OFFSET);
+}
+
+MIPS_MACHINE(AR71XX_MACH_AP96, "AP96", "Atheros AP96", ap96_setup);
index b530abf..fde4717 100644 (file)
@@ -58,6 +58,7 @@ enum ar71xx_mach_type {
        AR71XX_MACH_EAP7660D,   /* Senao EAP7660D */
        AR71XX_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */
        AR71XX_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */
+       AR71XX_MACH_AP96,       /* Atheros AP96 */
 };
 
 #endif /* _AR71XX_MACHTYPE_H */
index 4ce0e60..97d5032 100644 (file)
@@ -28,6 +28,17 @@ endef
 
 $(eval $(call Profile,AP83))
 
+define Profile/AP96
+       NAME:=Atheros AP96 reference board
+       PACKAGES:=wpad-mini kmod-ath9k kmod-usb-core kmod-usb2
+endef
+
+define Profile/AP96/Description
+       Package set optimized for the Atheros AP96 reference board.
+endef
+
+$(eval $(call Profile,AP96))
+
 define Profile/PB42
        NAME:=Atheros PB42 reference board
        PACKAGES:=wpad-mini kmod-ath9k kmod-usb-core kmod-usb-ohci kmod-usb2
index 718b7e3..3fa49ba 100644 (file)
@@ -571,6 +571,10 @@ define Image/Build/Profile/WNDR3700
        $(call Image/Build/Template/$(fs_64k)/$(1),WNDR3700,wndr3700,board=WNDR3700)
 endef
 
+define Image/Build/Profile/AP96
+       $(call Image/Build/Template/$(fs_64k)/$(1),AP83,ap96,board=AP96)
+endef
+
 define Image/Build/Profile/WRT400N
        $(call Image/Build/Template/$(fs_64k)/$(1),WRT400N,wrt400n,board=WRT400N)
 endef
@@ -623,6 +627,7 @@ define Image/Build/Profile/Default
        $(call Image/Build/Profile/UBNT,$(1))
        $(call Image/Build/Profile/WP543,$(1))
        $(call Image/Build/Profile/WNDR3700,$(1))
+       $(call Image/Build/Profile/AP96,$(1))
        $(call Image/Build/Profile/WRT400N,$(1))
        $(call Image/Build/Profile/WRT160NL,$(1))
        $(call Image/Build/Profile/WZRHPG300NH,$(1))