Add WL-700gE support (based on work by jr)

Includes kernel/diag patch and a new target profile


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6142 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 124 insertions, 1 deletions

diff --git a/target/linux/brcm-2.4/Makefile b/target/linux/brcm-2.4/Makefile
index 0091360c73..28ee7b9205 100644
--- a/target/linux/brcm-2.4/Makefile
+++ b/target/linux/brcm-2.4/Makefile
@@ -112,4 +112,15 @@ define Profile/WLHDD/Description
 endef
 $(eval $(call Profile,WLHDD))
 
+define Profile/WL700GE
+  NAME:=WL-700gE
+  PACKAGES:=-ppp -ppp-mod-pppoe -kmod-ipt-nathelper -iptables -dnsmasq -bridge kmod-ide-core kmod-ide-aec62xx kmod-fs-ext3 fdisk e2fsprogs
+endef
+
+define Profile/WL700GE/Description
+	Minimal package set optimized for booting the WL-700gE from flash with a writable filesystem
+	and the utilities to create a new filesystem on the HDD
+endef
+$(eval $(call Profile,WL700GE))
+
 $(eval $(call BuildKernel))
diff --git a/target/linux/brcm-2.4/base-files/etc/init.d/netconfig b/target/linux/brcm-2.4/base-files/etc/init.d/netconfig
index 7e3ebcdbf1..4cc23d233b 100755
--- a/target/linux/brcm-2.4/base-files/etc/init.d/netconfig
+++ b/target/linux/brcm-2.4/base-files/etc/init.d/netconfig
@@ -101,6 +101,17 @@ start() {
 			c["wan_ifname"]=""
 		}
 	
+		# ASUS WL-700gE
+		# These are actually same as defaults above. For some reason this script applies
+		# Generic BCM94704 settings instead so we revert to proper settings here.	
+		# Hopefully someone will fix this properly soon.
+		if (model == "ASUS WL-700gE") {
+			c["lan_ifname"]="eth0.0"
+			c["wan_ifname"]="eth0.1"
+			c["vlan0ports"]="1 2 3 4 5*"
+			c["vlan1ports"]="0 5"
+		}
+		
 		print "#### VLAN configuration "
 		print "config switch eth0"
 		p("vlan0", "vlan0ports")
diff --git a/target/linux/brcm-2.4/config b/target/linux/brcm-2.4/config
index 8ac37b10aa..91bd41ac9d 100644
--- a/target/linux/brcm-2.4/config
+++ b/target/linux/brcm-2.4/config
@@ -598,7 +598,7 @@ CONFIG_IDEDMA_PCI_AUTO=y
 CONFIG_BLK_DEV_IDEDMA=y
 # CONFIG_IDEDMA_PCI_WIP is not set
 # CONFIG_BLK_DEV_ADMA100 is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
+CONFIG_BLK_DEV_AEC62XX=m
 # CONFIG_BLK_DEV_ALI15X3 is not set
 # CONFIG_WDC_ALI15X3 is not set
 # CONFIG_BLK_DEV_AMD74XX is not set
diff --git a/target/linux/brcm-2.4/patches/012-aec62xx.patch b/target/linux/brcm-2.4/patches/012-aec62xx.patch
new file mode 100644
index 0000000000..75d7d72ac5
--- /dev/null
+++ b/target/linux/brcm-2.4/patches/012-aec62xx.patch
@@ -0,0 +1,101 @@
+--- linux-2.4.34/drivers/ide/pci/aec62xx.c.old  2006-12-23 22:34:20.000000000 +0200
++++ linux-2.4.34/drivers/ide/pci/aec62xx.c      2007-01-14 12:06:05.000000000 +0200
+@@ -3,6 +3,8 @@
+  *
+  * Copyright (C) 1999-2002	Andre Hedrick <andre@linux-ide.org>
+  *
++ * With Broadcom 4780 patches
++ *
+  */
+ 
+ #include <linux/module.h>
+@@ -329,7 +331,11 @@
+ 	ide_hwif_t *hwif	= HWIF(drive);
+ 	struct hd_driveid *id	= drive->id;
+ 
+-	if ((id->capability & 1) && drive->autodma) {
++#ifndef CONFIG_BCM947XX
++	if ((id->capability & 1) && drive->autodma) {
++#else
++	if (1) {
++#endif
+ 		/* Consult the list of known "bad" drives */
+ 		if (hwif->ide_dma_bad_drive(drive))
+ 			goto fast_ata_pio;
+@@ -414,10 +416,60 @@
+ {
+ 	int bus_speed = system_bus_clock();
+ 
++#ifndef CONFIG_BCM947XX
+ 	if (dev->resource[PCI_ROM_RESOURCE].start) {
+ 		pci_write_config_dword(dev, PCI_ROM_ADDRESS, dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
+ 		printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n", name, dev->resource[PCI_ROM_RESOURCE].start);
+ 	}
++#else
++	if (dev->resource[PCI_ROM_RESOURCE].start) {
++		pci_write_config_dword(dev, PCI_ROM_ADDRESS,
++					dev->resource[PCI_ROM_RESOURCE].
++					start | PCI_ROM_ADDRESS_ENABLE);
++	} else {
++		pci_write_config_dword(dev, PCI_ROM_ADDRESS,
++					dev->resource[PCI_ROM_RESOURCE].
++					start);
++	}
++
++	/* Set IDE controller parameters manually - FIXME: replace magic values */
++	{
++		byte setting;
++
++		pci_write_config_word(dev, PCI_COMMAND, 0x0007);
++		//pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x5A);
++		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x13);
++
++		pci_write_config_byte(dev, 0x40, 0x31);
++		pci_write_config_byte(dev, 0x41, 0x31);
++		pci_write_config_byte(dev, 0x42, 0x31);
++		pci_write_config_byte(dev, 0x43, 0x31);
++		// Set IDE Command Speed
++		pci_write_config_byte(dev, 0x48, 0x31);
++
++		// Disable WriteSubSysID & PIOROM
++		pci_read_config_byte(dev, 0x49, &setting);
++		setting &= 0x07;
++		pci_write_config_byte(dev, 0x49, setting);
++
++		// Enable PCI burst & INTA & PCI memory read multiple, FIFO threshold=80
++		pci_read_config_byte(dev, 0x4A, &setting);
++		//setting = (setting & 0xFE) | 0xA8;
++		setting = (setting & 0xFE) | 0xD8;
++		setting = (setting & 0xF7);
++		pci_write_config_byte(dev, 0x4A, setting);
++
++		//pci_write_config_byte(dev, 0x4B, 0x20);
++		pci_write_config_byte(dev, 0x4B, 0x2C);
++		//pci_write_config_byte(dev, 0x4B, 0x0C);
++
++		// Set PreRead count: 512 byte
++		pci_write_config_byte(dev, 0x4C, 0);
++		pci_write_config_word(dev, 0x4D, 0x0002);
++		pci_write_config_byte(dev, 0x54, 0);
++		pci_write_config_word(dev, 0x55, 0x0002);
++	}
++#endif
+ 
+ #if defined(DISPLAY_AEC62XX_TIMINGS) && defined(CONFIG_PROC_FS)
+ 	aec_devs[n_aec_devs++] = dev;
+@@ -500,6 +552,7 @@
+ 
+ static void __init init_setup_aec6x80 (struct pci_dev *dev, ide_pci_device_t *d)
+ {
++#ifndef CONFIG_BCM947XX /* Causes OOPS on BCM4780 */
+ 	unsigned long bar4reg = pci_resource_start(dev, 4);
+ 
+ 	if (inb(bar4reg+2) & 0x10) {
+@@ -512,6 +565,7 @@
+ 			strcpy(d->name, "AEC6280R");
+ 	}
+ 
++#endif
+ 	ide_setup_pci_device(dev, d);
+ }
+