Re-add docs of the Asus WL-500G Deluxe.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@483 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 589 insertions, 0 deletions

diff --git a/openwrt/docs/hardware/asus/wl-500gd/cfe.txt b/openwrt/docs/hardware/asus/wl-500gd/cfe.txt
new file mode 100644
index 000000000..72109c62d
--- /dev/null
+++ b/openwrt/docs/hardware/asus/wl-500gd/cfe.txt
@@ -0,0 +1,31 @@
+CFE version 1.0.37 for BCM947XX (32bit,SP,LE)
+Build Date: ¤G  3¤ë  1 16:49:41 CST 2005 (root@PaNLinux)
+Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.
+
+Initializing Arena.
+Initializing Devices.
+et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 1.3.2.0
+rndis0: Broadcom USB RNDIS Network Adapter (P-t-P)
+CPU type 0x29007: 200MHz
+Total memory: 0x2000000 bytes (32MB)
+
+Total memory used by CFE:  0x80300000 - 0x80436F10 (1273616)
+Initialized Data:          0x803313D0 - 0x80333760 (9104)
+BSS Area:                  0x80333760 - 0x80334F10 (6064)
+Local Heap:                0x80334F10 - 0x80434F10 (1048576)
+Stack Area:                0x80434F10 - 0x80436F10 (8192)
+Text (code) segment:       0x80300000 - 0x803313D0 (201680)
+Boot area (physical):      0x00437000 - 0x00477000
+Relocation Factor:         I:00000000 - D:00000000
+
+Device eth0:  hwaddr 00-11-D8-01-CB-3E, ipaddr 192.168.1.1, mask 255.255.255.0
+        gateway not set, nameserver not set
+Rescue Flag disable.
+Reading :: TFTP Server.
+Failed.: Timeout occured
+Lader:raw Filesys:raw Dev:flash0.os File: Options:(null)
+Loading: ...... 1662976 bytes read
+Entry at 0x80001000
+Closing network.
+Starting program at 0x80001000
+
diff --git a/openwrt/docs/hardware/asus/wl-500gd/cpuinfo.txt b/openwrt/docs/hardware/asus/wl-500gd/cpuinfo.txt
new file mode 100644
index 000000000..335b012b9
--- /dev/null
+++ b/openwrt/docs/hardware/asus/wl-500gd/cpuinfo.txt
@@ -0,0 +1,12 @@
+system type             : Broadcom BCM947XX
+processor               : 0
+cpu model               : BCM3302 V0.7
+BogoMIPS                : 199.47
+wait instruction        : no
+microsecond timers      : yes
+tlb_entries             : 32
+extra interrupt vector  : no
+hardware watchpoint     : no
+VCED exceptions         : not available
+VCEI exceptions         : not available
+
diff --git a/openwrt/docs/hardware/asus/wl-500gd/dmesg-2_4_29.txt b/openwrt/docs/hardware/asus/wl-500gd/dmesg-2_4_29.txt
new file mode 100644
index 000000000..4a242e832
--- /dev/null
+++ b/openwrt/docs/hardware/asus/wl-500gd/dmesg-2_4_29.txt
@@ -0,0 +1,97 @@
+CPU revision is: 00029007
+Primary instruction cache 8kB, physically tagged, 2-way, linesize 16 bytes.
+Primary data cache 4kB, 2-way, linesize 16 bytes.
+Linux version 2.4.29 (kaloz@arrakis) (gcc version 3.3.5) #1 Fri Mar 25 12:39:57 CET 2005
+Determined physical RAM map:
+ memory: 02000000 @ 00000000 (usable)
+On node 0 totalpages: 8192
+zone(0): 8192 pages.
+zone(1): 0 pages.
+zone(2): 0 pages.
+Kernel command line: root=/dev/mtdblock2 init=/etc/preinit noinitrd console=ttyS0,115200
+CPU: BCM5365 rev 1 at 200 MHz
+Using 100.000 MHz high precision timer.
+Calibrating delay loop... 199.47 BogoMIPS
+Memory: 30304k/32768k available (1463k kernel code, 2464k reserved, 104k data, 88k init, 0k highmem)
+Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
+Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
+Mount cache hash table entries: 512 (order: 0, 4096 bytes)
+Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
+Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
+Checking for 'wait' instruction...  unavailable.
+POSIX conformance testing by UNIFIX
+PCI: Fixing up bus 0
+PCI: Fixing up bridge
+PCI: Setting latency timer of device 01:00.0 to 64
+PCI: Fixing up bus 1
+Linux NET4.0 for Linux 2.4
+Based upon Swansea University Computer Society NET3.039
+Initializing RT netlink socket
+Starting kswapd
+devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
+devfs: boot_options: 0x1
+JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis Communications AB.
+Squashfs 2.1-r2 (released 2004/12/15) (C) 2002-2004 Phillip Lougher
+pty: 256 Unix98 ptys configured
+Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
+ttyS00 at 0xb8000300 (irq = 3) is a 16550A
+ttyS01 at 0xb8000400 (irq = 0) is a 16550A
+Software Watchdog Timer: 0.05, timer margin: 60 sec
+loop: loaded (max 8 devices)
+Physically mapped flash: Found an alias at 0x400000 for the chip at 0x0
+Physically mapped flash: Found an alias at 0x800000 for the chip at 0x0
+Physically mapped flash: Found an alias at 0xc00000 for the chip at 0x0
+Physically mapped flash: Found an alias at 0x1000000 for the chip at 0x0
+Physically mapped flash: Found an alias at 0x1400000 for the chip at 0x0
+Physically mapped flash: Found an alias at 0x1800000 for the chip at 0x0
+Physically mapped flash: Found an alias at 0x1c00000 for the chip at 0x0
+ Amd/Fujitsu Extended Query Table v1.1 at 0x0040
+number of CFI chips: 1
+cfi_cmdset_0002: Disabling fast programming due to code brokenness.
+Flash device: 0x400000 at 0x1c000000
+Creating 4 MTD partitions on "Physically mapped flash":
+0x00000000-0x00040000 : "pmon"
+0x00040000-0x003f0000 : "linux"
+0x000f0000-0x003f0000 : "rootfs"
+0x003f0000-0x00400000 : "nvram"
+sflash: found no supported devices
+Initializing Cryptographic API
+NET4: Linux TCP/IP 1.0 for NET4.0
+IP Protocols: ICMP, UDP, TCP, IGMP
+IP: routing cache hash table of 512 buckets, 4Kbytes
+TCP: Hash tables configured (established 2048 bind 4096)
+ip_conntrack version 2.1 (256 buckets, 2048 max) - 288 bytes per conntrack
+ip_tables: (C) 2000-2002 Netfilter core team
+NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
+NET4: Ethernet Bridge 008 for NET4.0
+Bridge firewalling registered
+802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
+All bugs added by David S. Miller <davem@redhat.com>
+VFS: Mounted root (jffs2 filesystem) readonly.
+Mounted devfs on /dev
+Freeing unused kernel memory: 88k freed
+Algorithmics/MIPS FPU Emulator v1.5
+diag boardtype: 00000000
+using v2 hardware
+jffs2.bbc: SIZE compression mode activated.
+PCI: Setting latency timer of device 00:01.0 to 64
+5325E   phy=0
+5325E   VLAN programming for BCM5325E-MDIO I/F switch
+eth0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 3.60.13.0
+PCI: Setting latency timer of device 01:03.0 to 64
+PCI: Enabling device 01:03.0 (0004 -> 0006)
+eth1: Broadcom BCM4320 802.11 Wireless Controller 3.60.13.0
+device eth0 entered promiscuous mode
+vlan0: add 01:00:5e:00:00:01 mcast address to master interface
+device eth1 entered promiscuous mode
+eth1: attempt to add interface with same source address.
+br0: port 2(eth1) entering listening state
+br0: port 1(vlan0) entering listening state
+br0: port 2(eth1) entering learning state
+br0: port 1(vlan0) entering learning state
+br0: port 2(eth1) entering forwarding state
+br0: topology change detected, propagating
+br0: port 1(vlan0) entering forwarding state
+br0: topology change detected, propagating
+vlan1: add 01:00:5e:00:00:01 mcast address to master interface
+
diff --git a/openwrt/docs/hardware/asus/wl-500gd/info.txt b/openwrt/docs/hardware/asus/wl-500gd/info.txt
new file mode 100644
index 000000000..490371465
--- /dev/null
+++ b/openwrt/docs/hardware/asus/wl-500gd/info.txt
@@ -0,0 +1,25 @@
+Asus WL-500g Deluxe (aka Wl-500GD, WL-500GX)
+
+Online Description from Asus:
+http://www.asus.com/prog/spec.asp?m=WL-%20500g%20Deluxe&langs=01
+
+CPU: BCM5365 at 200 MHz (integrated switch)
+RAM: 32 MB
+Flash: 4 MB
+1 Broadcom BCM47XX 10/100Mbps Ethernet Controller
+1 Broadcom BCM43XX 802.11 Wireless Controller
+2 USB2.0 external
+2 USB2.0 internal
+2 serial internal
+no JTAG
+
+List of files:
+nvram.txt: contents of NVRAM after OpenWRT upgrade
+cpuinfo.txt: contents of /proc/cpuinfo (2.4.29)
+pci.txt:  contents of /proc/pci (2.4.29)
+dmesg-2_4_29.txt: dmesg from Kernel 2.4.29
+cfe.txt: output of the bootloader
+
+Notes:
+Earlier models came with only 16MB ram activated. Please check
+http://forum.chupa.nl/showthread.php?t=1704 for more info.
diff --git a/openwrt/docs/hardware/asus/wl-500gd/nvram.txt b/openwrt/docs/hardware/asus/wl-500gd/nvram.txt
new file mode 100644
index 000000000..82db2325f
--- /dev/null
+++ b/openwrt/docs/hardware/asus/wl-500gd/nvram.txt
@@ -0,0 +1,360 @@
+wl_radius_port=1812
+usb_webremote6_x=
+wl_mode_x=0
+filter_lw_dstport_x=
+wan_unit=0
+wl0_net_mode=mixed
+os_ram_addr=80001000
+wan_route=
+wl0_frameburst=0
+qos_enable_x=0
+misc_ping_x=0
+wan_pppoe_keepalive=0
+filter_wl_default_x=ACCEPT
+log_ipaddr=
+boardrev=0x10
+wl_gmode_protection_x=0
+wl_wdsapply_x=0
+usb_webremote2_x=
+et0macaddr=00:11:D8:01:CB:3E
+wan_pppoe_passwd=
+watchdog=5000
+boot_wait=on
+wl_phytypes=
+rescueflag=disable
+wl0_infra=1
+wan_mode_x=2
+wl0_country_code=AU
+fw_disable=0
+et0mdcport=0
+usb_webmserver_x=
+dhcp_dns1_x=
+filter_lw_dstip_x=
+wan_nat_x=1
+wl_infra=1
+reset_gpio=7
+wl_maclist_x=
+filter_wl_time_x=00002359
+pmon_ver=CFE 1.3.2.0
+restore_defaults=0
+wl_radio_x=1
+vts_proto_x=
+vts_ipaddr_x=
+filter_lw_time_x=00002359
+wan_pppoe_service=
+wan_lease=86400
+ddns_status_t=
+wl_radius_ipaddr=
+http_wanport=
+usb_websecurity_time_x=00002359
+lan_gateway=
+wl0_ifname=eth1
+wan_pppoe_txonly_x=0
+lan_domain=
+timer_interval=3600
+wl_wdsnum_x=0
+usb_ftpusername_x=
+usb_webactivex_x=7777
+forward_port0=
+dr_staticnum_x=0
+lan_ipaddr_t=
+wan_pppoe_mru=1492
+vts_desc_x=
+wl0_mode=ap
+wan_gateway=
+usb_webrectime_x=0
+dhcp_staticmac_x=
+time_interval=20
+dhcp_start=192.168.1.2
+usb_websecurity_x=0
+url_keyword_x=
+wan_etherspeed_x=auto
+wl0_ap_isolate=0
+dr_staticgateway_x=
+vts_port_x=
+usb_webfresh_x=1
+dhcp_end=192.168.1.254
+filter_wl_date_x=1111111
+os_flash_addr=bfc40000
+wl0_gmode=1
+dhcp_lease=86400
+usb_ftpnum_x=0
+filter_wl_icmp_x=
+boardtype=bcm95365r
+filter_lw_proto_x=
+is_default=1
+usb_ftprights_x=
+usb_ftpport_x=21
+url_num_x=0
+filter_lw_date_x=1111111
+wl_gmode=1
+wan_gateway_t=
+stats_server=
+ntp_server0=time.nist.gov
+usb_websecurity_date_x=1111111
+ntp_server1=
+filter_lw_icmp_x=
+lan_netmask=255.255.255.0
+wl0_dtim=1
+wl0_ssid=default
+filter_wl_dstport_x=
+http_username=admin
+usb_ftpbanip_x=
+usb_ftpenable_x=1
+fw_wl_enable_x=0
+os_date=Oct 11 2004
+usb_webremote5_x=
+http_lanport=80
+wl_plcphdr=long
+wl_macmode=disabled
+wan_domain=
+wan_hwname=
+wl0_key1=
+wl_phytype=b
+wan_netmask=
+lan_lease=86400
+wl0_key2=
+wl_lazywds=0
+wl0_key3=
+macfilter_num_x=0
+wl0_key4=
+filter_client0=
+ddns_username_x=
+wan_hwaddr_x=
+filter_maclist=
+wl_auth_mode=open
+usb_webremote1_x=
+usb_webhttpcheck_x=0
+usb_websense_x=1
+autofw_outport_x=
+misc_lpr_x=0
+usb_ftpstaytimeout_x=240
+filter_lw_num_x=0
+filter_wl_num_x=0
+sp_battle_ips=1
+wl_wpa_psk=
+http_passwd=admin
+qos_ipaddr_x=
+wan_pppoe_demand=0
+lan_stp=1
+fw_lw_enable_x=0
+wl_mode=ap
+wl0_plcphdr=long
+wl0_rate=0
+wl0_closed=0
+wl0_macmode=disabled
+wl_wpa_gtk_rekey=0
+wl0_radioids=BCM2050
+wl0_phytype=g
+wl0_lazywds=0
+dr_default_x=1
+filter_wl_dstip_x=
+autofw_inport_x=
+wan_route_x=IP_Routed
+wl0_afterburner=off
+dr_staticnetmask_x=0
+wl0_antdiv=-1
+lan_hwaddr=
+wan_dns=
+filter_lw_srcip_x=
+wl_mode_ex=ap
+wan_dns2_x=
+wl_dtim=1
+wl_ssid=default
+wl0_wpa_psk=
+dhcp_staticnum_x=0
+wan_pppoe_mtu=1492
+usb_webcaption_x=Web Camera Live Demo!!!
+wan_netmask_t=
+dhcp_wins=wan
+wl_macapply_x=Both
+os_server=
+dr_static_matric_x=1
+wl_key1=
+wan_proto=dhcp
+sr_num_x=0
+wl_key2=
+wl0_unit=0
+wan_ipaddr_t=
+wl_key3=
+wl_country_code=AU
+wl_key4=
+wl_hwaddr=
+ddns_enable_x=0
+sr_if_x=
+usb_websendto_x=
+wan_pppoe_idletime=1800
+wl0_wds=
+filter_wl_proto_x=
+usb_ftpmax_x=12
+sr_rip_x=0
+wl_rate=0
+log_level=0
+ntp_server=192.5.41.40 192.5.41.41 133.100.9.2
+wan_hwaddr=
+usb_webremote4_x=
+sr_enable_x=0
+misc_http_x=0
+wl_phrase_x=
+lan_ifnames=eth0 eth1
+wl0_radius_port=1812
+wl0_auth=0
+wl0_radius_ipaddr=
+ddns_wildcard_x=0
+lan_hostname=
+wl_country=
+vlan_enable=1
+qos_priority_x=
+wl_wep_x=0
+filter_lw_srcport_x=
+usb_webhttpport_x=7776
+wan_pppoe_username=
+wan_ifnames=eth0
+wl_crypto=0
+wl_rateset=default
+usb_webremote_x=LAN Only
+lan_gateway_t=
+qos_maxbw_x=
+autofw_num_x=0
+wl_radius_key=
+lan_proto=dhcp
+os_name=linux
+lan_ipaddr=192.168.1.1
+clkfreq=200
+url_enable_x=0
+wan_dns_t=
+wl_unit=0
+wl0_phytypes=g
+wl0_frag=2346
+wl0_wep=disabled
+router_disable=0
+sdram_config=0x32
+wl0_country=
+wl_wdslist_x=
+dhcp_gateway_x=
+usb_ftpsuper_x=0
+dmz_ipaddr=
+wl_wds=
+scratch=a0180000
+wl0_rateset=default
+usb_ftppasswd_x=
+wan_dns1_x=
+usb_ftpanonymous_x=1
+wan_primary=0
+lan_ifname=br0
+usb_webmode_x=1
+filter_wl_srcip_x=
+sdram_refresh=0x00
+qos_dir_x=
+dhcp_domain=wan
+usb_webenable_x=1
+wl_auth=0
+sdram_ncdl=0x3e
+usb_ftpmaxuser_x=
+usb_webdriver_x=0
+hardware_version=WL500gd-01-04-01-50
+usb_ftptimeout_x=120
+wl_frameburst=0
+ezc_enable=1
+qos_minbw_x=
+wl_macnum_x=0
+is_modified=0
+wan_ipaddr=
+usb_websubject_x=Motion detection alert!!!
+dmz_ip=
+sr_gateway_x=
+misc_natlog_x=0
+wl0_rts=2347
+wan_pppoe_relay_x=0
+wl_ifname=
+wan_wins=
+wl_wep=disabled
+os_version=1.3.2.0
+wl_gmode_protection=auto
+wl0_wpa_gtk_rekey=0
+wl_radio_time_x=00002359
+dhcp_staticip_x=
+lan_netmask_t=
+wl_frag=2346
+wl0_key=1
+dhcp_static_x=0
+macfilter_list_x=
+usb_webremote3_x=
+wl_maclist=
+filter_macmode=deny
+filter_lw_default_x=ACCEPT
+filter_wl_srcport_x=
+console_loglevel=1
+et0phyaddr=254
+time_zone=GMT0
+autofw_inproto_x=
+vts_enable_x=1
+fw_enable_x=1
+usb_webattach_x=1
+wan_ifname=eth0
+wl_radioids=
+wan_status_t=
+vts_num_x=0
+wan_hostname=
+wl0_radio=1
+wl_corerev=
+sr_ipaddr_x=
+dr_static_rip_x=0
+qos_port_x=
+wl_channel=0
+wl0_bcn=100
+sr_matric_x=
+wl0_hwaddr=00:11:D8:01:CB:3E
+wl_afterburner=off
+wl_radio=1
+usb_ftpscript_x=
+ezc_version=1
+wl0_gmode_protection=auto
+usb_webimage_x=1
+wl_radio_date_x=1111111
+wl0_maclist=
+autofw_outproto_x=
+ddns_passwd_x=
+wl_rts=2347
+sdram_init=0x2008
+macfilter_enable_x=disabled
+wl_ap_isolate=0
+wan_desc=
+lan_wins=
+lan_hwnames=
+dl_ram_addr=a0001000
+url_time_x=00002359
+wan_dnsenable_x=1
+wl0_radius_key=
+regulation_domain=0x30DE
+wl_radio_power_x=19
+autofw_enable_x=0
+wl0_corerev=5
+wl_key=1
+wl0_channel=0
+ddns_hostname_x=
+lan_proto_x=1
+sr_netmask_x=
+upnp_enable=1
+fw_log_x=none
+wan_pppoe_ac=
+dhcp_enable_x=1
+misc_httpport_x=8080
+wan_proto_t=
+wl0_auth_mode=open
+wl_closed=0
+wan_heartbeat_x=
+autofw_port0=
+wl0_crypto=0
+dhcp_wins_x=
+autofw_desc_x=
+boardnum=45
+wan_pppoe_ifname=
+dr_staticipaddr_x=
+vts_protono_x=
+wl_bcn=100
+qos_rulenum_x=0
+url_date_x=1111111
+ddns_server_x=
+usb_bannum_x=0
+wl_antdiv=-1
diff --git a/openwrt/docs/hardware/asus/wl-500gd/pci.txt b/openwrt/docs/hardware/asus/wl-500gd/pci.txt
new file mode 100644
index 000000000..2cca7f880
--- /dev/null
+++ b/openwrt/docs/hardware/asus/wl-500gd/pci.txt
@@ -0,0 +1,64 @@
+PCI devices found:
+  Bus  0, device   0, function  0:
+    Class 0501: PCI device 14e4:0800 (rev 1).
+      IRQ 3.
+      Non-prefetchable 32 bit memory at 0x18000000 [0x18000fff].
+      Non-prefetchable 32 bit memory at 0x1fc00000 [0x1fffffff].
+      Non-prefetchable 32 bit memory at 0x1c000000 [0x1dffffff].
+      Non-prefetchable 32 bit memory at 0x1a000000 [0x1bffffff].
+  Bus  0, device   1, function  0:
+    Class 0200: PCI device 14e4:4713 (rev 1).
+      IRQ 4.
+      Master Capable.  Latency=64.
+      Non-prefetchable 32 bit memory at 0x18001000 [0x18001fff].
+  Bus  0, device   2, function  0:
+    Class 1000: PCI device 14e4:4718 (rev 1).
+      IRQ 5.
+      Non-prefetchable 32 bit memory at 0x18002000 [0x18002fff].
+  Bus  0, device   3, function  0:
+    Class 0c03: PCI device 14e4:4715 (rev 1).
+      IRQ 6.
+      Non-prefetchable 32 bit memory at 0x18003000 [0x18003fff].
+  Bus  0, device   4, function  0:
+    Class 0604: PCI device 14e4:0804 (rev 1).
+      IRQ 2.
+      Non-prefetchable 32 bit memory at 0x18004000 [0x18004fff].
+      Non-prefetchable 32 bit memory at 0x8000000 [0xfffffff].
+  Bus  0, device   5, function  0:
+    Class 0b30: PCI device 14e4:0816 (rev 1).
+      IRQ 2.
+      Non-prefetchable 32 bit memory at 0x18005000 [0x18005fff].
+  Bus  0, device   6, function  0:
+    Class 0500: PCI device 14e4:080f (rev 1).
+      IRQ 3.
+      Non-prefetchable 32 bit memory at 0x18006000 [0x18006fff].
+      Non-prefetchable 32 bit memory at 0x0 [0x7ffffff].
+      Non-prefetchable 32 bit memory at 0x10000000 [0x17ffffff].
+      Non-prefetchable 32 bit memory at 0x80000000 [0x9fffffff].
+  Bus  1, device   0, function  0:
+    Class 0600: PCI device 14e4:5365 (rev 0).
+      IRQ 2.
+      Master Capable.  Latency=64.
+      Non-prefetchable 32 bit memory at 0x40000000 [0x40001fff].
+      Prefetchable 32 bit memory at 0x0 [0x7ffffff].
+  Bus  1, device   2, function  0:
+    Class 0c03: PCI device 1106:3038 (rev 97).
+      IRQ 2.
+      Master Capable.  Latency=22.
+      I/O at 0x100 [0x11f].
+  Bus  1, device   2, function  1:
+    Class 0c03: PCI device 1106:3038 (rev 97).
+      IRQ 2.
+      Master Capable.  Latency=22.
+      I/O at 0x120 [0x13f].
+  Bus  1, device   2, function  2:
+    Class 0c03: PCI device 1106:3104 (rev 99).
+      IRQ 2.
+      Master Capable.  Latency=22.
+      Non-prefetchable 32 bit memory at 0x40002000 [0x400020ff].
+  Bus  1, device   3, function  0:
+    Class 0280: PCI device 14e4:4320 (rev 3).
+      IRQ 2.
+      Master Capable.  Latency=64.
+      Non-prefetchable 32 bit memory at 0x40004000 [0x40005fff].
+