Enhance the leds-net5501 to be a generic platform driver.
Simplify kernel config.
Other missing drivers.
Add system and network configs.
Index: target/linux/x86/net5501/config-default
===================================================================
--- target/linux/x86/net5501/config-default (revision 29492)
+++ target/linux/x86/net5501/config-default (working copy)
@@ -1,42 +1,24 @@
-CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
+CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_AMD=y
-CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_GENERIC_GPIO=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
-CONFIG_HAVE_EARLY_RES=y
-CONFIG_HAVE_HW_BREAKPOINT=y
-CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
-CONFIG_HAVE_OPTPROBES=y
+CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
-CONFIG_HAVE_USER_RETURN_NOTIFIER=y
+CONFIG_GENERIC_GPIO=y
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set
-CONFIG_ILLEGAL_POINTER_VALUE=0
-CONFIG_INSTRUCTION_DECODER=y
-CONFIG_ISA_DMA_API=y
-CONFIG_K8_NB=y
-# CONFIG_LEDS_GPIO is not set
# CONFIG_M486 is not set
CONFIG_MGEODE_LX=y
-CONFIG_GEODE_MFGPT_TIMER=y
-# CONFIG_NEED_DMA_MAP_STATE is not set
-CONFIG_NEED_SG_DMA_LENGTH=y
+# CONFIG_MOUSE_PS2 is not set
# CONFIG_PCIEPORTBUS is not set
-# CONFIG_PCSPKR_PLATFORM is not set
-CONFIG_PERF_EVENTS=y
-CONFIG_PROCESSOR_SELECT=y
-CONFIG_SCSI_MOD=y
+CONFIG_PCSPKR_PLATFORM=y
# CONFIG_SCx200 is not set
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_LIBPS2 is not set
-# CONFIG_TINY_RCU is not set
-CONFIG_X86_CMOV=y
CONFIG_X86_DEBUGCTLMSR=y
# CONFIG_X86_GENERIC is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=5
CONFIG_X86_L1_CACHE_SHIFT=5
-CONFIG_X86_TSC=y
-CONFIG_X86_USE_3DNOW=y
-CONFIG_X86_USE_PPRO_CHECKSUM=y
+# CONFIG_CS5535_CLOCK_EVENT_SRC is not set
+CONFIG_PATA_CS5536=y
+CONFIG_NET5501=y
Index: target/linux/x86/net5501/base-files/etc/hotplug.d/button/50-reboot
===================================================================
--- target/linux/x86/net5501/base-files/etc/hotplug.d/button/50-reboot
(revision 0)
+++ target/linux/x86/net5501/base-files/etc/hotplug.d/button/50-reboot
(revision 0)
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+logger -t button -p daemon.info "$BUTTON/$ACTION"
+
+case "$BUTTON/$ACTION" in
+
+reset/released)
+ reboot -f
+ ;;
+
+esac
+
+exit 0
Property changes on:
target/linux/x86/net5501/base-files/etc/hotplug.d/button/50-reboot
___________________________________________________________________
Added: svn:executable
+ *
Index: target/linux/x86/net5501/base-files/etc/config/system
===================================================================
--- target/linux/x86/net5501/base-files/etc/config/system (revision 0)
+++ target/linux/x86/net5501/base-files/etc/config/system (revision 0)
@@ -0,0 +1,16 @@
+config system
+ option hostname OpenWrt
+ option timezone UTC
+
+config timeserver ntp
+ list server 0.openwrt.pool.ntp.org
+ list server 1.openwrt.pool.ntp.org
+ list server 2.openwrt.pool.ntp.org
+ list server 3.openwrt.pool.ntp.org
+
+config led
+ option default 1
+ option name Heartbeat
+ option sysfs 'net5501:1'
+ option trigger heartbeat
+
Index: target/linux/x86/net5501/base-files/etc/config/network
===================================================================
--- target/linux/x86/net5501/base-files/etc/config/network (revision 0)
+++ target/linux/x86/net5501/base-files/etc/config/network (revision 0)
@@ -0,0 +1,18 @@
+# Copyright (C) 2011 OpenWrt.org
+
+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 "eth1 eth2 eth3"
+ option type bridge
+ option proto static
+ option ipaddr 192.168.1.1
+ option netmask 255.255.255.0
+
+config interface wan
+ option ifname eth0
+ option proto dhcp
Index: target/linux/x86/net5501/target.mk
===================================================================
--- target/linux/x86/net5501/target.mk (revision 29492)
+++ target/linux/x86/net5501/target.mk (working copy)
@@ -1,13 +1,30 @@
BOARDNAME:=Soekris net5501
FEATURES:=squashfs pci usb gpio
-DEFAULT_PACKAGES += kmod-ata-via-sata kmod-crypto-hw-geode \
- kmod-gpio-cs5535 kmod-gpio-nsc kmod-gpio-pc8736x \
- kmod-wdt-geode kmod-hwmon-core kmod-hwmon-pc87360 \
- kmod-via-rhine kmod-leds-net5501 \
+NET5501_GPIO = $(if $(findstring
2.6.32,$(LINUX_VERSION)),gpio-cs5535,gpio-cs5535-new)
+DEFAULT_PACKAGES += kmod-crypto-hw-geode kmod-crypto-ocf \
+ kmod-$(NET5501_GPIO) kmod-gpio-nsc \
+ kmod-wdt-geode kmod-cs5535-clockevt kmod-cs5535-mfgpt \
+ kmod-cs5536 \
+ kmod-hwmon-core kmod-hwmon-pc87360 kmod-gpio-pc8736x \
+ kmod-via-rhine kmod-solos-pci \
kmod-i2c-core kmod-i2c-gpio \
kmod-i2c-algo-bit kmod-i2c-algo-pca kmod-i2c-algo-pcf \
- kmod-usb-core kmod-usb2 kmod-usb-uhci
+ kmod-i2c-scx200-acb \
+ kmod-usb-core kmod-usb2 kmod-usb-ohci \
+ kmod-cfg80211 kmod-mac80211 \
+ kmod-mppe kmod-pppoe kmod-pppoa kmod-pppo2ltp \
+ kmod-ath kmod-ath5k kmod-ath9k \
+ kmod-leds-gpio kmod-input-gpio-keys-polled \
+ kmod-button-hotplug \
+ kmod-ledtrig-heartbeat kmod-ledtrig-gpio \
+ kmod-ledtrig-netdev kmod-ledtrig-netfilter \
+ kmod-cpu-msr \
+ soloscli linux-atm br2684ctl bridge ppp ppp-mod-pppoa \
+ pppdump pppstats \
+ libopenssl ocf-crypto-headers zlib hwclock hostapd
+CS5535_MASK:=0x01000040
+
CFLAGS += -Os -pipe -march=k6-2 -fno-align-functions -fno-align-loops
-fno-align-jumps \
-fno-align-labels
@@ -15,3 +32,6 @@
Build firmware images for Soekris net5501 board
endef
+define KernelPackage/$(NET5501_GPIO)/install
+ sed -i -r -e 's/$$$$$$$$/ mask=$(CS5535_MASK)/'
$(1)/etc/modules.d/??-$(NET5501_GPIO)
+endef
Index: target/linux/x86/patches-2.6.39/005-net5501_platform.patch
===================================================================
--- target/linux/x86/patches-2.6.39/005-net5501_platform.patch (revision 0)
+++ target/linux/x86/patches-2.6.39/005-net5501_platform.patch (revision 0)
@@ -0,0 +1,270 @@
+--- linux-2.6.39.4/arch/x86/Kconfig.orig 2011-12-10 23:37:09.975015963
-0700
++++ linux-2.6.39.4/arch/x86/Kconfig 2011-12-11 21:21:38.914010786 -0700
+@@ -2108,6 +2108,12 @@ config GEOS
+ ---help---
+ This option enables system support for the Traverse Technologies GEOS.
+
++config NET5501
++ bool "Soekris Engineering net5501 System Support (LEDS, GPIO, etc)"
++ select GPIOLIB
++ ---help---
++ This option enables system support for the Soekris Engineering
net5501.
++
+ endif # X86_32
+
+ config AMD_NB
+--- linux-2.6.39.4/arch/x86/platform/geode/Makefile.orig 2011-12-10
23:37:09.976016013 -0700
++++ linux-2.6.39.4/arch/x86/platform/geode/Makefile 2011-12-11
20:47:58.277002279 -0700
+@@ -1,2 +1,3 @@
+ obj-$(CONFIG_ALIX) += alix.o
+ obj-$(CONFIG_GEOS) += geos.o
++obj-$(CONFIG_NET5501) += net5501.o
+--- /dev/null 1969-12-31 17:00:00.000000000 -0700
++++ linux-2.6.39.4/arch/x86/platform/geode/net5501.c 2011-12-11
21:17:41.473189273 -0700
+@@ -0,0 +1,147 @@
++/*
++ * System Specific setup for Soekris net5501
++ * At the moment this means setup of GPIO control of LEDs and buttons
++ * on net5501 boards.
++ *
++ *
++ * Copyright (C) 2008 Constantin Baranov <[email protected]>
++ * Copyright (C) 2011 Ed Wildgoose <[email protected]>
++ * and Philip Prindeville <[email protected]>
++ *
++ * 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/kernel.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/string.h>
++#include <linux/leds.h>
++#include <linux/platform_device.h>
++#include <linux/gpio.h>
++#include <linux/input.h>
++#include <linux/gpio_keys.h>
++
++#include <asm/geode.h>
++
++#define BIOS_REGION_BASE 0xffff0000
++#define BIOS_REGION_SIZE 0x00010000
++
++static struct gpio_keys_button net5501_gpio_buttons[] = {
++ {
++ .code = KEY_RESTART,
++ .gpio = 24,
++ .active_low = 1,
++ .desc = "Reset button",
++ .type = EV_KEY,
++ .wakeup = 0,
++ .debounce_interval = 100,
++ .can_disable = 0,
++ }
++};
++static struct gpio_keys_platform_data net5501_buttons_data = {
++ .buttons = net5501_gpio_buttons,
++ .nbuttons = ARRAY_SIZE(net5501_gpio_buttons),
++ .poll_interval = 20,
++};
++
++static struct platform_device net5501_buttons_dev = {
++ .name = "gpio-keys-polled",
++ .id = 1,
++ .dev = {
++ .platform_data = &net5501_buttons_data,
++ }
++};
++
++static struct gpio_led net5501_leds[] = {
++ {
++ .name = "net5501:1",
++ .gpio = 6,
++ .default_trigger = "default-on",
++ .active_low = 1,
++ },
++};
++
++static struct gpio_led_platform_data net5501_leds_data = {
++ .num_leds = ARRAY_SIZE(net5501_leds),
++ .leds = net5501_leds,
++};
++
++static struct platform_device net5501_leds_dev = {
++ .name = "leds-gpio",
++ .id = -1,
++ .dev.platform_data = &net5501_leds_data,
++};
++
++static struct __initdata platform_device *net5501_devs[] = {
++ &net5501_buttons_dev,
++ &net5501_leds_dev,
++};
++
++static void __init register_net5501(void)
++{
++ /* Setup LED control through leds-gpio driver */
++ platform_add_devices(net5501_devs, ARRAY_SIZE(net5501_devs));
++}
++
++struct net5501_board {
++ u16 offset;
++ u16 len;
++ char *sig;
++};
++
++static struct net5501_board __initdata boards[] = {
++ { 0xb7b, 7, "net5501" }, /* net5501 v1.33/1.33c */
++ { 0xb1f, 7, "net5501" }, /* net5501 v1.32i */
++};
++
++static int __init net5501_present(void)
++{
++ int i;
++ unsigned char *rombase, *bios;
++
++ if (!is_geode())
++ return 0;
++
++ rombase = ioremap(BIOS_REGION_BASE, BIOS_REGION_SIZE - 1);
++ if (!rombase)
++ printk(KERN_INFO "Soekris net5501 LED driver failed to get
rombase");
++
++ bios = rombase + 0x20; /* null terminated */
++
++ if (memcmp(bios, "comBIOS", 7))
++ goto unmap;
++
++ for (i = 0; i < ARRAY_SIZE(boards); i++) {
++ unsigned char *model = rombase + boards[i].offset;
++
++ if (memcmp(model, boards[i].sig, boards[i].len) == 0) {
++ printk(KERN_INFO "Soekris %s: %s\n", model, bios);
++
++ register_net5501();
++ break;
++ }
++ }
++
++unmap:
++ iounmap(rombase);
++ return 0;
++}
++
++static int __init net5501_init(void)
++{
++ if (!is_geode())
++ return 0;
++
++ if (net5501_present())
++ register_net5501();
++
++ return 0;
++}
++
++module_init(net5501_init);
++
++MODULE_AUTHOR("Philip Prindeville <[email protected]>");
++MODULE_DESCRIPTION("Soekris net5501 System Setup");
++MODULE_LICENSE("GPL");
+--- linux-2.6.39.4/drivers/leds/leds-net5501.c.orig 2011-08-03
13:43:28.000000000 -0600
++++ linux-2.6.39.4/drivers/leds/leds-net5501.c 2011-11-22 15:00:43.615999747
-0700
+@@ -1,96 +0,0 @@
+-/*
+- * Soekris board support code
+- *
+- * Copyright (C) 2008-2009 Tower Technologies
+- * Written by Alessandro Zummo <[email protected]>
+- *
+- * 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/kernel.h>
+-#include <linux/init.h>
+-#include <linux/io.h>
+-#include <linux/string.h>
+-#include <linux/leds.h>
+-#include <linux/platform_device.h>
+-#include <linux/gpio.h>
+-
+-#include <asm/geode.h>
+-
+-static const struct gpio_led net5501_leds[] = {
+- {
+- .name = "error",
+- .gpio = 6,
+- .default_trigger = "default-on",
+- },
+-};
+-
+-static struct gpio_led_platform_data net5501_leds_data = {
+- .num_leds = ARRAY_SIZE(net5501_leds),
+- .leds = net5501_leds,
+-};
+-
+-static struct platform_device net5501_leds_dev = {
+- .name = "leds-gpio",
+- .id = -1,
+- .dev.platform_data = &net5501_leds_data,
+-};
+-
+-static void __init init_net5501(void)
+-{
+- platform_device_register(&net5501_leds_dev);
+-}
+-
+-struct soekris_board {
+- u16 offset;
+- char *sig;
+- u8 len;
+- void (*init)(void);
+-};
+-
+-static struct soekris_board __initdata boards[] = {
+- { 0xb7b, "net5501", 7, init_net5501 }, /* net5501 v1.33/1.33c */
+- { 0xb1f, "net5501", 7, init_net5501 }, /* net5501 v1.32i */
+-};
+-
+-static int __init soekris_init(void)
+-{
+- int i;
+- unsigned char *rombase, *bios;
+-
+- if (!is_geode())
+- return 0;
+-
+- rombase = ioremap(0xffff0000, 0xffff);
+- if (!rombase) {
+- printk(KERN_INFO "Soekris net5501 LED driver failed to get
rombase");
+- return 0;
+- }
+-
+- bios = rombase + 0x20; /* null terminated */
+-
+- if (strncmp(bios, "comBIOS", 7))
+- goto unmap;
+-
+- for (i = 0; i < ARRAY_SIZE(boards); i++) {
+- unsigned char *model = rombase + boards[i].offset;
+-
+- if (strncmp(model, boards[i].sig, boards[i].len) == 0) {
+- printk(KERN_INFO "Soekris %s: %s\n", model, bios);
+-
+- if (boards[i].init)
+- boards[i].init();
+- break;
+- }
+- }
+-
+-unmap:
+- iounmap(rombase);
+- return 0;
+-}
+-
+-arch_initcall(soekris_init);
+-
+-MODULE_LICENSE("GPL");
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