[adm5120] add support for generic eb214a, thanks cezary (#7027)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22275 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 138 insertions, 1 deletions

diff --git a/target/linux/adm5120/files/arch/mips/adm5120/Kconfig b/target/linux/adm5120/files/arch/mips/adm5120/Kconfig
index 7f8378db5..2be9f901a 100644
--- a/target/linux/adm5120/files/arch/mips/adm5120/Kconfig
+++ b/target/linux/adm5120/files/arch/mips/adm5120/Kconfig
@@ -37,6 +37,13 @@ config ADM5120_MACH_WP54
 	select ADM5120_OEM_COMPEX
 	default y
 
+config ADM5120_MACH_EB_214A
+	bool "EB-214A support"
+	depends on CPU_LITTLE_ENDIAN
+	select ADM5120_SOC_BGA
+	select ADM5120_OEM_GENERIC
+	default y
+
 config ADM5120_MACH_BR_6104K
 	bool "Edimax BR-6104K support"
 	depends on CPU_LITTLE_ENDIAN
@@ -165,6 +172,9 @@ config ADM5120_OEM_COMPEX
 config ADM5120_OEM_EDIMAX
 	def_bool n
 
+config ADM5120_OEM_GENERIC
+	def_bool n
+
 config ADM5120_OEM_INFINEON
 	def_bool n
 
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/common/prom.c b/target/linux/adm5120/files/arch/mips/adm5120/common/prom.c
index 81ba365a0..8506366ab 100644
--- a/target/linux/adm5120/files/arch/mips/adm5120/common/prom.c
+++ b/target/linux/adm5120/files/arch/mips/adm5120/common/prom.c
@@ -68,6 +68,8 @@ static struct board_desc common_boards[] __initdata = {
 	DEFBOARD("OSBRiDGE 5GXi",	MACH_ADM5120_5GXI),
 	/* Motorola boards */
 	DEFBOARD("Powerline MU Gateway",MACH_ADM5120_PMUGW),
+	/* Generic EB-214A */
+	DEFBOARD("ADM5120",	MACH_ADM5120_EB_214A),
 };
 
 static unsigned long __init find_machtype_byname(char *name)
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/generic/Makefile b/target/linux/adm5120/files/arch/mips/adm5120/generic/Makefile
new file mode 100644
index 000000000..0c032e3a5
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/generic/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_ADM5120_MACH_EB_214A)	+= eb-214a.o
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/generic/eb-214a.c b/target/linux/adm5120/files/arch/mips/adm5120/generic/eb-214a.c
new file mode 100644
index 000000000..4ebe413a3
--- /dev/null
+++ b/target/linux/adm5120/files/arch/mips/adm5120/generic/eb-214a.c
@@ -0,0 +1,123 @@
+/*
+ *  EB-214A board support
+ *
+ *  Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2010 Cezary Jackiewicz <cezary@eko.one.pl>
+ *
+ *  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/addrspace.h>
+#include <asm/byteorder.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <linux/etherdevice.h>
+
+#include <asm/mips_machine.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_platform.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+
+
+#define EB214A_GPIO_DEV_MASK	0
+#define EB214A_CONFIG_OFFSET	0x4000
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition eb214a_partitions[] = {
+	{
+		.name	= "bootloader",
+		.offset	= 0,
+		.size	= 32*1024,
+		.mask_flags = MTD_WRITEABLE,
+	} , {
+		.name	= "config",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 32*1024,
+	} , {
+		.name	= "firmware",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= MTDPART_SIZ_FULL,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct adm5120_pci_irq eb214a_pci_irqs[] __initdata = {
+	PCIIRQ(4, 0, 1, ADM5120_IRQ_PCI0),
+	PCIIRQ(4, 1, 2, ADM5120_IRQ_PCI0),
+	PCIIRQ(4, 2, 3, ADM5120_IRQ_PCI0),
+};
+
+static struct gpio_led eb214a_gpio_leds[] __initdata = {
+	GPIO_LED_INV(ADM5120_GPIO_PIN7, "power",	NULL),
+	GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan",		NULL),
+	GPIO_LED_INV(ADM5120_GPIO_P4L0, "usb1",		NULL),
+	GPIO_LED_INV(ADM5120_GPIO_P4L1, "usb2",		NULL),
+	GPIO_LED_INV(ADM5120_GPIO_P4L2, "usb3",		NULL),
+	GPIO_LED_INV(ADM5120_GPIO_P3L0, "usb4",		NULL),
+};
+
+static struct gpio_button eb214a_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.threshold	= 5,
+		.gpio		= ADM5120_GPIO_PIN1,
+	}
+};
+
+static u8 eb214a_vlans[6] __initdata = {
+	0x41, 0x42, 0x44, 0x48, 0x50, 0x00
+};
+
+static void __init eb214a_mac_setup(void)
+{
+	u8 mac_base[6];
+	u8 *cfg;
+	int i;
+
+	cfg = (u8 *) KSEG1ADDR(ADM5120_SRAM0_BASE + EB214A_CONFIG_OFFSET);
+	for (i = 0; i < 6; i++)
+		mac_base[i] = cfg[i];
+
+	if (!is_valid_ether_addr(mac_base))
+		random_ether_addr(mac_base);
+
+	adm5120_setup_eth_macs(mac_base);
+}
+
+static void __init eb214a_setup(void)
+{
+#ifdef CONFIG_MTD_PARTITIONS
+	adm5120_flash0_data.nr_parts = ARRAY_SIZE(eb214a_partitions);
+	adm5120_flash0_data.parts = eb214a_partitions;
+#endif /* CONFIG_MTD_PARTITIONS */
+	adm5120_add_device_flash(0);
+
+	adm5120_add_device_gpio(EB214A_GPIO_DEV_MASK);
+
+	adm5120_add_device_uart(0);
+	//adm5120_add_device_uart(1);
+
+	adm5120_add_device_switch(5, eb214a_vlans);
+
+	eb214a_mac_setup();
+
+	adm5120_add_device_gpio_buttons(ARRAY_SIZE(eb214a_gpio_buttons),
+					eb214a_gpio_buttons);
+
+	adm5120_add_device_gpio_leds(ARRAY_SIZE(eb214a_gpio_leds),
+					eb214a_gpio_leds);
+
+	adm5120_pci_set_irq_map(ARRAY_SIZE(eb214a_pci_irqs),
+					eb214a_pci_irqs);
+//	adm5120_add_device_usb();
+}
+
+MIPS_MACHINE(MACH_ADM5120_EB_214A, "EB-214A", "Generic EB-214A", eb214a_setup);
diff --git a/target/linux/adm5120/files/arch/mips/include/asm/mach-adm5120/adm5120_info.h b/target/linux/adm5120/files/arch/mips/include/asm/mach-adm5120/adm5120_info.h
index a72a9927f..9e72c1b1a 100644
--- a/target/linux/adm5120/files/arch/mips/include/asm/mach-adm5120/adm5120_info.h
+++ b/target/linux/adm5120/files/arch/mips/include/asm/mach-adm5120/adm5120_info.h
@@ -84,6 +84,7 @@ enum {
 	MACH_ADM5120_WP54,		/* Compex WP54G/WP54AG/WPP54G/WPP54AG */
 	MACH_ADM5120_WP54G_WRT,		/* Compex WP54G-WRT */
 	MACH_ADM5120_WP54Gv1C,		/* Compex WP54G version 1C */
+	MACH_ADM5120_EB_214A,		/* Generic EB-214A */
 };
 
 /*
diff --git a/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c b/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c
index bde3e3208..0bef8048f 100644
--- a/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c
+++ b/target/linux/adm5120/files/arch/mips/pci/pci-adm5120.c
@@ -201,7 +201,7 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 		goto out;
 	}
 
-	if (slot < 1 || slot > 3) {
+	if (slot < 1 || slot > 4) {
 		printk(KERN_ALERT "PCI: slot number %u is not supported\n",
 			slot);
 		goto out;