ar71xx: Added missing support for Linksys E2100L

It's based on the WRT160NL according to
https://wiki.openwrt.org/toh/linksys/e2100l

Based on research done here: https://forum.openwrt.org/viewtopic.php?id=24244
and here: https://forum.openwrt.org/viewtopic.php?pid=120791#p120791 this patch
was conceived.

Signed-off-by: Gad Krumholz <gad.krumholz@gmail.com>
[Jo-Philipp Wich: fix ordering, move addpattern change into separate commit]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index a543d3e3e350d6dcf7beba4eaa74c47dabde6c49..63fd188eabcd1f6de54d6e2bef327a26539efcc3 100755 (executable)
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -577,6 +577,9 @@ ar71xx_board_detect() {
        *"DW33D")
                name="dw33d"
                ;;
+       *E2100L)
+               name="e2100l"
+               ;;
        *"EAP120")
                name="eap120"
                tplink_pharos_board_detect

diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index b028cd35a88380033e25729be042cc616a53e1b1..52719c0067f06cfafc167a787ebf4f17dcae10b6 100755 (executable)
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -495,6 +495,7 @@ platform_check_image() {
 
                return 0
                ;;
+       e2100l|\
        mynet-rext|\
        wrt160nl)
                cybertan_check_image "$1" && return 0

diff --git a/target/linux/ar71xx/config-4.4 b/target/linux/ar71xx/config-4.4
index f7df5f8316e75cd2459df262fdfb16d313bc94d3..a8c756f888dc6f4777d240c12dfc2e4c36eacb4a 100644 (file)
--- a/target/linux/ar71xx/config-4.4
+++ b/target/linux/ar71xx/config-4.4
@@ -89,6 +89,7 @@ CONFIG_ATH79_MACH_DOMYWIFI_DW33D=y
 CONFIG_ATH79_MACH_DR344=y
 CONFIG_ATH79_MACH_DR531=y
 CONFIG_ATH79_MACH_DRAGINO2=y
+CONFIG_ATH79_MACH_E2100L=y
 CONFIG_ATH79_MACH_EAP120=y
 CONFIG_ATH79_MACH_EAP300V2=y
 CONFIG_ATH79_MACH_EAP7660D=y

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 86bfa14f6a5385a1f6fd29263bdcf371592c2cef..55846c775ead9b49fe0c139691608127d6167049 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -587,6 +587,17 @@ config ATH79_MACH_DRAGINO2
        select ATH79_DEV_ETH
        select ATH79_DEV_USB
 
+config ATH79_MACH_E2100L
+       bool "Linksys E2100L board support"
+       select SOC_AR913X
+       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
+       select ATH79_NVRAM
+
 config ATH79_MACH_ESR900
        bool "EnGenius ESR900 board support"
        select SOC_QCA955X

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-e2100l.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-e2100l.c
new file mode 100644 (file)
index 0000000..c090834
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-e2100l.c
@@ -0,0 +1,126 @@
+/*
+ *  Linksys E2100L board support
+ *
+ *  Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  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 "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 "nvram.h"
+#include "machtypes.h"
+
+#define E2100L_GPIO_LED_POWER          14
+#define E2100L_GPIO_LED_WPS_AMBER      9
+#define E2100L_GPIO_LED_WPS_BLUE       8
+#define E2100L_GPIO_LED_WLAN           6
+
+#define E2100L_GPIO_BTN_WPS            7
+#define E2100L_GPIO_BTN_RESET          21
+
+#define E2100L_KEYS_POLL_INTERVAL      20      /* msecs */
+#define E2100L_KEYS_DEBOUNCE_INTERVAL  (3 * E2100L_KEYS_POLL_INTERVAL)
+
+#define E2100L_NVRAM_ADDR      0x1f7e0000
+#define E2100L_NVRAM_SIZE      0x10000
+
+static const char *e2100l_part_probes[] = {
+       "cybertan",
+       NULL,
+};
+
+static struct flash_platform_data e2100l_flash_data = {
+       .part_probes    = e2100l_part_probes,
+};
+
+static struct gpio_led e2100l_leds_gpio[] __initdata = {
+       {
+               .name           = "e2100l:blue:power",
+               .gpio           = E2100L_GPIO_LED_POWER,
+               .active_low     = 1,
+               .default_trigger = "default-on",
+       }, {
+               .name           = "e2100l:amber:wps",
+               .gpio           = E2100L_GPIO_LED_WPS_AMBER,
+               .active_low     = 1,
+       }, {
+               .name           = "e2100l:blue:wps",
+               .gpio           = E2100L_GPIO_LED_WPS_BLUE,
+               .active_low     = 1,
+       }, {
+               .name           = "e2100l:blue:wlan",
+               .gpio           = E2100L_GPIO_LED_WLAN,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button e2100l_gpio_keys[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = E2100L_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = E2100L_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }, {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = E2100L_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = E2100L_GPIO_BTN_WPS,
+               .active_low     = 1,
+       }
+};
+
+static void __init e2100l_setup(void)
+{
+       const char *nvram = (char *) KSEG1ADDR(E2100L_NVRAM_ADDR);
+       u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+       u8 mac[6];
+
+       if (ath79_nvram_parse_mac_addr(nvram, E2100L_NVRAM_SIZE,
+                                      "lan_hwaddr=", mac) == 0) {
+               ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+               ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
+       }
+
+       ath79_register_mdio(0, 0x0);
+
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+       ath79_eth0_data.phy_mask = 0x01;
+
+       ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+       ath79_eth1_data.phy_mask = 0x10;
+
+       ath79_register_eth(0);
+       ath79_register_eth(1);
+
+       ath79_register_m25p80(&e2100l_flash_data);
+
+       ath79_register_usb();
+
+       if (ath79_nvram_parse_mac_addr(nvram, E2100L_NVRAM_SIZE,
+                                      "wl0_hwaddr=", mac) == 0)
+               ath79_register_wmac(eeprom, mac);
+       else
+               ath79_register_wmac(eeprom, NULL);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(e2100l_leds_gpio),
+                                e2100l_leds_gpio);
+
+       ath79_register_gpio_keys_polled(-1, E2100L_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(e2100l_gpio_keys),
+                                       e2100l_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_E2100L, "E2100L", "Linksys E2100L",
+            e2100l_setup);

diff --git a/target/linux/ar71xx/image/legacy.mk b/target/linux/ar71xx/image/legacy.mk
index 226b66e1df29cc1c8333f423cee48cfcb4b428a0..32590166b9fa8c8cc2a43804656ba500cbf0de8b 100644 (file)
--- a/target/linux/ar71xx/image/legacy.mk
+++ b/target/linux/ar71xx/image/legacy.mk
@@ -950,6 +950,7 @@ $(eval $(call SingleProfile,CameoDB120,64kraw,DIR835A1,dir-835-a1,DIR-835-A1,tty
 
 $(eval $(call SingleProfile,CameoDB120_8M,64kraw,TEW732BR,tew-732br,TEW-732BR,ttyS0,115200,"00DB120AR9341-RT-120906-NA"))
 
+$(eval $(call SingleProfile,CyberTANGZIP,64k,E2100L,e2100l,E2100L,ttyS0,115200,,1.00.01))
 $(eval $(call SingleProfile,CyberTANGZIP,64k,WRT160NL,wrt160nl,WRT160NL,ttyS0,115200,,1.00.01))
 
 $(eval $(call SingleProfile,CyberTANLZMA,64k,MYNETREXT,mynet-rext,MYNET-REXT,ttyS0,115200,$$(mynet_rext_mtdlayout) root=31:2,1.00.01))