ar71xx: Add Gainstrong MiniBox v1.0 support to trunk

This patch supersedes the v1 from September 17th.

Bumping the patch version - the MiniBox profile showed up under M, but
since it's called 'Gainstrong MiniBox v1.0' now it looks out of place.
Renamed the profile to gs-minibox-v1.mk to fix that.

The following patch adds support for the Gainstrong MiniBox into trunk
(or 'Designated Driver' :D ).

Fixed items:

- Inverted LED polarity (OOLITE seems to suffer from the same problem).
- Changed uppercase MINIBOX_V1_ prefix as requested.
- Prefixes are now gs_minibox_ similar to gs_oolite_ (same vendor).
- Mention the vendor (Gainstrong) in code headers.

Compiles fine, has been confirmed working by owners on 15.05.

Question: I've seen some boards use tools/firmware-utils/src/mktplinkfw.c,
the MiniBox images build fine without, so I'm wondering: do I need to add
it in there as well? Any added benefit?

Thank you

Signed-off by: Stijn Segers <francesco.borromini@inventati.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47234 3c298f89-4303-0410-b956-a3cf2f4a3e73

9 files changed, 162 insertions, 0 deletions

diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index b2f77a007d..1375f38b79 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -227,6 +227,9 @@ get_status_led() {
 	smart-300)
 		status_led="nc-link:green:system"
 		;;
+	minibox-v1)
+		status_led="minibox-v1:green:system"
+		;;
 	oolite)
 		status_led="oolite:red:system"
 		;;
diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
index 40e9b30265..f6ac89118f 100644
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
@@ -433,6 +433,7 @@ dir-615-e4 |\
 hiwifi-hc6361 |\
 ja76pf |\
 mc-mac1200r|\
+minibox-v1 |\
 mynet-n600 |\
 oolite |\
 qihoo-c301 |\
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 166e52ea45..5f02e4e1ca 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -119,6 +119,9 @@ tplink_board_detect() {
 	"3C0001"*)
 		model="OOLITE"
 		;;
+	"3C0002"*)
+		model="MINIBOX_V1"
+		;;
 	"070300"*)
 		model="TP-Link TL-WR703N"
 		;;
@@ -520,6 +523,9 @@ ar71xx_board_detect() {
 	*"MAC1200R")
 		name="mc-mac1200r"
 		;;
+	*"MiniBox V1.0")
+		name="minibox-v1"
+		;;
 	*MR12)
 		name="mr12"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index c947b78981..a464feefad 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -318,6 +318,7 @@ platform_check_image() {
 	el-mini | \
 	gl-inet | \
 	mc-mac1200r | \
+	minibox-v1 |\
 	onion-omega | \
 	oolite | \
 	smart-300 | \
diff --git a/target/linux/ar71xx/config-4.1 b/target/linux/ar71xx/config-4.1
index 50dc7b27ea..6d31f6788c 100644
--- a/target/linux/ar71xx/config-4.1
+++ b/target/linux/ar71xx/config-4.1
@@ -75,6 +75,7 @@ CONFIG_ATH79_MACH_ESR900=y
 CONFIG_ATH79_MACH_EW_DORIN=y
 CONFIG_ATH79_MACH_F9K1115V2=y
 CONFIG_ATH79_MACH_GL_INET=y
+CONFIG_ATH79_MACH_GS_MINIBOX_V1=y
 CONFIG_ATH79_MACH_GS_OOLITE=y
 CONFIG_ATH79_MACH_HIWIFI_HC6361=y
 CONFIG_ATH79_MACH_HORNET_UB=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-gs-minibox-v1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-gs-minibox-v1.c
new file mode 100644
index 0000000000..47eeb65de8
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-gs-minibox-v1.c
@@ -0,0 +1,85 @@
+/*
+ *  Gainstrong MiniBox V1.0 board support
+ *
+ *
+ *  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/gpio.h>
+
+#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-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define GS_MINIBOX_V1_GPIO_BTN_RESET	11
+
+#define GS_MINIBOX_V1_GPIO_LED_SYSTEM	1
+
+#define GS_MINIBOX_V1_KEYS_POLL_INTERVAL	20	/* msecs */
+#define GS_MINIBOX_V1_KEYS_DEBOUNCE_INTERVAL (3 * GS_MINIBOX_V1_KEYS_POLL_INTERVAL)
+
+static const char *gs_minibox_v1_part_probes[] = {
+	"tp-link",
+	NULL,
+};
+
+static struct flash_platform_data gs_minibox_v1_flash_data = {
+	.part_probes	= gs_minibox_v1_part_probes,
+};
+
+static struct gpio_led gs_minibox_v1_leds_gpio[] __initdata = {
+	{
+		.name		= "minibox-v1:green:system",
+		.gpio		= GS_MINIBOX_V1_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button gs_minibox_v1_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = GS_MINIBOX_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= GS_MINIBOX_V1_GPIO_BTN_RESET,
+		.active_low	= 0,
+	},
+};
+
+static void __init gs_minibox_v1_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+	u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(gs_minibox_v1_leds_gpio),
+				 gs_minibox_v1_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, GS_MINIBOX_V1_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(gs_minibox_v1_gpio_keys),
+					gs_minibox_v1_gpio_keys);
+
+	ath79_register_usb();
+
+	ath79_register_m25p80(&gs_minibox_v1_flash_data);
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
+
+	ath79_register_mdio(0, 0x0);
+	ath79_register_eth(1);
+	ath79_register_eth(0);
+
+	ath79_register_wmac(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_GS_MINIBOX_V1, "MINIBOX-V1",
+	     "MiniBox V1.0", gs_minibox_v1_setup);
diff --git a/target/linux/ar71xx/generic/profiles/gs-minibox-v1.mk b/target/linux/ar71xx/generic/profiles/gs-minibox-v1.mk
new file mode 100644
index 0000000000..1484114230
--- /dev/null
+++ b/target/linux/ar71xx/generic/profiles/gs-minibox-v1.mk
@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/MINIBOXV1
+	NAME:=Gainstrong MiniBox V1.0
+	PACKAGES:=kmod-usb-core kmod-usb2  kmod-ledtrig-usbdev
+endef
+
+
+define Profile/MINIBOXV1/Description
+	Package set optimized for the Gainstrong MiniBox V1.0
+endef
+$(eval $(call Profile,MINIBOXV1))
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 24363aa22e..7759a0d681 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -438,6 +438,15 @@ define Device/mc-mac1200r
 endef
 TARGET_DEVICES += mc-mac1200r
 
+define Device/minibox-v1
+    $(Device/tplink-16mlzma)
+    BOARDNAME := MINIBOX-V1
+    DEVICE_PROFILE := MINIBOXV1
+    TPLINK_HWID := 0x3C000201
+    CONSOLE := ttyATH0,115200
+endef
+TARGET_DEVICES += minibox-v1
+
 define Device/onion-omega
     $(Device/tplink-16mlzma)
     BOARDNAME := ONION-OMEGA
diff --git a/target/linux/ar71xx/patches-4.1/799-MIPS-ath79-add-minibox-v1-support.patch b/target/linux/ar71xx/patches-4.1/799-MIPS-ath79-add-minibox-v1-support.patch
new file mode 100644
index 0000000000..4a8f4fcde5
--- /dev/null
+++ b/target/linux/ar71xx/patches-4.1/799-MIPS-ath79-add-minibox-v1-support.patch
@@ -0,0 +1,39 @@
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -64,6 +64,7 @@ enum ath79_mach_type {
+	ATH79_MACH_EPG5000,		/* EnGenius EPG5000 */
+	ATH79_MACH_F9K1115V2,		/* Belkin AC1750DB */
+	ATH79_MACH_GL_INET,		/* GL-CONNECT GL-INET */
++	ATH79_MACH_GS_MINIBOX_V1,	/* Gainstrong MiniBox V1.0 */
+	ATH79_MACH_GS_OOLITE,           /* GS OOLITE V1.0 */
+	ATH79_MACH_HIWIFI_HC6361,	/* HiWiFi HC6361 */
+	ATH79_MACH_JA76PF,		/* jjPlus JA76PF */
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -511,6 +511,16 @@
+	select ATH79_DEV_M25P80
+	select ATH79_DEV_WMAC
+
++config ATH79_MACH_GS_MINIBOX_V1
++	bool "Gainstrong MiniBox V1.0 support"
++	select SOC_AR933X
++	select ARH79_DEV_ETH
++	select ARH79_DEV_GPIO_BUTTONS
++	select ATH79_DEV_LEDS_GPIO
++	select ATH79_DEV_M25P80
++	select ATH79_DEV_USB
++	select ATH79_DEV_WMAC
++
+ config ATH79_MACH_GS_OOLITE
+        bool "GS Oolite V1 support"
+        select SOC_AR933X
+--- a/arch/mips/ath79/Makefile	2015-08-10 23:27:44.599500173 +0200
++++ b/arch/mips/ath79/Makefile	2015-08-10 23:29:25.090929262 +0200
+@@ -75,6 +75,7 @@
+ obj-$(CONFIG_ATH79_MACH_ESR1750)	+= mach-esr1750.o
+ obj-$(CONFIG_ATH79_MACH_F9K1115V2)	+= mach-f9k1115v2.o
+ obj-$(CONFIG_ATH79_MACH_GL_INET)	+= mach-gl-inet.o
++obj-$(CONFIG_ATH79_MACH_GS_MINIBOX_V1)	+= mach-gs-minibox-v1.o
+ obj-$(CONFIG_ATH79_MACH_GS_OOLITE)	+= mach-gs-oolite.o
+ obj-$(CONFIG_ATH79_MACH_HIWIFI_HC6361)	+= mach-hiwifi-hc6361.o
+ obj-$(CONFIG_ATH79_MACH_JA76PF)		+= mach-ja76pf.o