Patch by Jon Loeliger, 16 Jul 2004:

- support larger DDR memories up to 2G on the PC8540/8560ADS and
  STXGP3 boards
- Made MPC8540/8560ADS be 33Mhz PCI by default.
- Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
  and CONFIG_L2_INIT_RAM options.
- Refactor Local Bus initialization out of SDRAM setup.
- Re-implement new version of LBC11/DDR11 errata workarounds.
- Moved board specific PCI init parts out of CPU directory.
- Added TLB entry for PCI-1 IO Memory
- Updated README.mpc85xxads

1 files changed, 164 insertions, 458 deletions

diff --git a/doc/README.mpc85xxads b/doc/README.mpc85xxads
index 1bbaa54..146cff5 100644
--- a/doc/README.mpc85xxads
+++ b/doc/README.mpc85xxads
@@ -1,19 +1,49 @@
 Motorola MPC8540ADS and MPC8560ADS board
 
-Xianghua Xiao(X.Xiao@motorola.com)
-Created 10/15/03
+Created 10/15/03 Xianghua Xiao
+Updated 13-July-2004 Jon Loeliger
 -----------------------------------------
 
 0. Toolchain
-The Binutils in ELDK toolchain 3.0 or earlier does not support the
-MPC85xx chip. You need use the newest binutils-2.14.tar.bz2 from
-http://ftp.gnu.org/gnu/binutils.
+
+    The Binutils in current ELDK toolchain will not support MPC85xx
+    chip.  You need use the newest binutils-2.14.tar.bz2 from
+    http://ftp.gnu.org/gnu/binutils.
+
+    The 8540/8560 ADS code base is known to compile using:
+	gcc (GCC) 3.2.2 20030217 (Yellow Dog Linux 3.0 3.2.2-2a)
+
 
 1. SWITCH SETTINGS & JUMPERS
 
-1.1 First, make sure the board default setting is consistent with the document
+1.0 Nomenclature
+
+    For some reason, the HW designers describe the switch settings
+    in terms of 0 and 1, and then map that to physical switches where
+    the label "On" refers to logic 0 and "Off" (unlabeled) is logic 1.
+    Luckily, we're SW types and virtual settings are handled daily.
+
+    The switches for the Rev A board are numbered differently than
+    for the Pilot board.  Oh yeah.
+
+    Switch bits are numbered 1 through, like, 4 6 8 or 10, but the
+    bits may contribute to signals that are numbered based at 0,
+    and some of those signals may be high-bit-number-0 too.  Heed
+    well the names and labels and do not get confused.
+
+    "Off" == 1
+    "On"  == 0
+
+    SW18 is switch 18 as silk-screened onto the board.
+    SW4[8] is the bit labled 8 on Switch 4.
+    SW2[1:6] refers to bits labeled 1 through 6 in order on switch 2
+    SW3[7:1] refers to bits labeled 7 through 1 in order on switch 3
+
+1.1 For the MPC85xxADS Pilot Board
+
+    First, make sure the board default setting is consistent with the document
     shipped with your board. Then apply the following changes:
-    SW3[1-6]="all OFF"  (boot from 32bit flash, no boot sequence is used)
+    SW3[1-6]="all OFF"	(boot from 32bit flash, no boot sequence is used)
     SW10[2-6]="all OFF" (turn on CPM SCC for serial port,works for 8540/8560)
     SW11[2]='OFF for 8560, ON for 8540' (toggle 8540.8560 mode)
     SW11[7]='ON' (rev2), 'OFF' (rev1)
@@ -22,16 +52,53 @@ http://ftp.gnu.org/gnu/binutils.
     SW5[1-10[="ON ON OFF OFF OFF OFF OFF OFF OFF OFF"
     J1 = "Enable Prog" (Make sure your flash is programmable for development)
 
-1.2 If you want to test PCI functionality with a 33Mhz PCI card, you will
+    If you want to test PCI functionality with a 33Mhz PCI card, you will
     have to change the system clock from the default 66Mhz to 33Mhz by
     setting SW15[1]="OFF" and SW17[8]="OFF". After that you may also need
     double your platform clock(SW6) because the system clock is now only
     half of its original value. For example, if at 66MHz your system
     clock showed SW6[0:1] = 01, then at 33MHz SW6[0:1] it should be 10.
 
-1.3 SW6 is a very important switch, it decides your platform clock and CPU
-    clock based on the on-board system clock(default 66MHz). Check the
-    document along with your board for details.
+	SW17[8] ------+	   SW6
+	SW15[1] ----+ |	  [0:1]
+		    V V	   V V
+	33MHz	    1 1	   1 0
+	66MHz	    0 0	   0 1
+
+    Hmmm... That SW6 setting description is incomplete but it works.
+
+
+1.3 For the MPC85xxADS Rev A Board
+
+    As shipped, the board should be a 33MHz PCI bus with a CPU Clock
+    rate of 825 +/- fuzz:
+
+	Clocks: CPU: 825 MHz, CCB: 330 MHz, DDR: 165 MHz, LBC:	82 MHz
+
+    For 33MHz PCI, the switch settings should be like this:
+
+	SW18[7:1] = 0100001 = M==33 =>	  33MHz
+	SW18[8]	  =	  1	    => PWD Divider == 16
+	SW16[1:2] =	 11	    => N == 16 as PWD==1
+
+    Use the magical formula:
+	Fout (MHz) = 16 * M / N = 16 * 33 / 16 = 33 MHz
+
+	SW7[1:4]  =    1010 = 10    => 10 x 33	 = 330	CCB Sysclk
+	SW7[5:6]  =	 01	    => 5:2 x 330 = 825	Core clock
+
+
+    For 66MHz PCI, the switch settings should be like this:
+
+	SW18[7:1] = 0100001 = M==33 =>	  33MHz
+	SW18[8]	  =	  0	    => PWD Divider == 1
+	SW16[1:2] =	 01	    => N == 8 as PWD == 0
+
+    Use the magical formula:
+	Fout (MHz) = 16 * M / N = 16 * 33 / 8 = 66 MHz
+
+	SW7[1:4]  =    0101 =  5    => 5 x 66	 = 330	CCB Sysclk
+	SW7[5:6]  =	 01	    => 5:2 x 330 = 825	Core clock
 
 
 2. MEMORY MAP TO WORK WITH LINUX KERNEL
@@ -40,14 +107,14 @@ http://ftp.gnu.org/gnu/binutils.
      between u-boot and linux kernel, you can customize it based on your
      system requirements:
 
-     0x0000_0000     0x7fff_ffff     DDR                     2G
-     0x8000_0000     0x9fff_ffff     PCI MEM                 512M
-     0xc000_0000     0xdfff_ffff     Rapid IO                512M
-     0xe000_0000     0xe00f_ffff     CCSR                    1M
-     0xe200_0000     0xe2ff_ffff     PCI IO                  16M
-     0xf000_0000     0xf7ff_ffff     SDRAM                   128M
-     0xf800_0000     0xf80f_ffff     BCSR                    1M
-     0xff00_0000     0xffff_ffff     FLASH (boot bank)       16M
+     0x0000_0000     0x7fff_ffff     DDR		     2G
+     0x8000_0000     0x9fff_ffff     PCI MEM		     512M
+     0xc000_0000     0xdfff_ffff     Rapid IO		     512M
+     0xe000_0000     0xe00f_ffff     CCSR		     1M
+     0xe200_0000     0xe2ff_ffff     PCI IO		     16M
+     0xf000_0000     0xf7ff_ffff     SDRAM		     128M
+     0xf800_0000     0xf80f_ffff     BCSR		     1M
+     0xff00_0000     0xffff_ffff     FLASH (boot bank)	     16M
 
 2.2 We are submitting Linux kernel patches for MPC8540 and MPC8560. You
     can download them from linuxppc-2.4 public source. Please make sure the
@@ -63,27 +130,20 @@ http://ftp.gnu.org/gnu/binutils.
 	include/configs/MPC8540ADS.h
 	include/configs/MPC8560ADS.h
 
-    CONFIG_BOOKE            BOOKE(e.g. Motorola MPC85xx, IBM 440, etc)
-    CONFIG_E500             BOOKE e500 family(Motorola)
-    CONFIG_MPC85xx          MPC8540,MPC8560 and their derivatives
-    CONFIG_MPC8540          MPC8540 specific
-    CONFIG_MPC8560          MPC8560 specific
-    CONFIG_MPC8540ADS       MPC8540ADS board specific
-    CONFIG_MPC8560ADS       MPC8560ADS board specific
-    CONFIG_TSEC_ENET        Use on-chip 10/100/1000 ethernet for networking
-    CONFIG_SPD_EEPROM       Use SPD EEPROM for DDR auto configuration, you can
- 			    also manual config the DDR after undef this
+    CONFIG_BOOKE	    BOOKE(e.g. Motorola MPC85xx, IBM 440, etc)
+    CONFIG_E500		    BOOKE e500 family(Motorola)
+    CONFIG_MPC85xx	    MPC8540,MPC8560 and their derivatives
+    CONFIG_MPC8540	    MPC8540 specific
+    CONFIG_MPC8560	    MPC8560 specific
+    CONFIG_MPC8540ADS	    MPC8540ADS board specific
+    CONFIG_MPC8560ADS	    MPC8560ADS board specific
+    CONFIG_TSEC_ENET	    Use on-chip 10/100/1000 ethernet for networking
+    CONFIG_SPD_EEPROM	    Use SPD EEPROM for DDR auto configuration, you can
+			    also manual config the DDR after undef this
 			    definition.
-    CONFIG_DDR_ECC          only for ECC DDR module
-    CONFIG_DDR_DLL          DLL fix on some ADS boards needed for more
+    CONFIG_DDR_ECC	    only for ECC DDR module
+    CONFIG_DDR_DLL	    DLL fix on some ADS boards needed for more
 			    stability.
-    CONFIG_RAM_AS_FLASH     after define this, you can load U-Boot into
-			    localbus SDRAM and treat localbus SDRAM as a
-			    flash. We use this memory based U-Boot
-			    before flash is working while Metrowerks and
-			    Windriver are still working on their
-			    flash/JTAG tools.  if you can program the
-			    flash directly, undef this.
 
 Other than the above definitions, the rest in the config files are
 straightforward.
@@ -139,25 +199,26 @@ straightforward.
 
 4.5 Reflash U-Boot with a BDI-2000
 
-    BDI> erase 0xFFF80000 0x2000 0x40
+    BDI> erase 0xFFF80000 0x4000 0x20
     BDI> prog 0xfff80000 u-boot.bin.8560ads
     BDI> verify
 
 
-5. Screen dump:
-5.1 MPC8540ADS board
-U-Boot 1.0.0-pre (Oct 15 2003 - 13:40:33)
+5. Screen dump MPC8540ADS board
 
-Motorola PowerPC ProcessorID=00000000 Rev. PVR=80200010
-Board: Motorola MPC8540ADS Board
-	CPU: 792 MHz
-	CCB: 264 MHz
-	DDR: 132 MHz
-	LBC: 66 MHz
-L1 D-cache 32KB, L1 I-cache 32KB enabled.
+U-Boot 1.1.2(pq3-20040707-0) (Jul  6 2004 - 17:34:25)
+
+Freescale PowerPC
+    Core: E500, Version: 2.0, (0x80200020)
+    System: 8540, Version: 2.0, (0x80300020)
+    Clocks: CPU: 825 MHz, CCB: 330 MHz, DDR: 165 MHz, LBC:  82 MHz
+    L1 D-cache 32KB, L1 I-cache 32KB enabled.
+Board: ADS
+    PCI1: 32 bit, 66 MHz (compiled)
 I2C:   ready
-DRAM:  DDR module detected, total size:128MB.
-128 MB
+DRAM:  Initializing
+    SDRAM: 64 MB
+    DDR: 256 MB
 FLASH: 16 MB
 L2 cache enabled: 256KB
 *** Warning - bad CRC, using default environment
@@ -165,430 +226,75 @@ L2 cache enabled: 256KB
 In:    serial
 Out:   serial
 Err:   serial
-Net:   MOTOROLA ETHERNE
+Net:   MOTO ENET0: PHY is Marvell 88E1011S (1410c62)
+MOTO ENET1: PHY is Marvell 88E1011S (1410c62)
+MOTO ENET2: PHY is Davicom DM9161E (181b881)
+MOTO ENET0, MOTO ENET1, MOTO ENET2
 Hit any key to stop autoboot:  0
-MPC8540ADS=> fli
+=>
+=> fli
 
 Bank # 1: Intel 28F640J3A (64 Mbit, 64 x 128K)
   Size: 16 MB in 64 Sectors
   Sector Start Addresses:
-    FF000000      FF040000      FF080000      FF0C0000      FF100000
-    FF140000      FF180000      FF1C0000      FF200000      FF240000
-    FF280000      FF2C0000      FF300000      FF340000      FF380000
-    FF3C0000      FF400000      FF440000      FF480000      FF4C0000
-    FF500000      FF540000      FF580000      FF5C0000      FF600000
-    FF640000      FF680000      FF6C0000      FF700000      FF740000
-    FF780000      FF7C0000      FF800000      FF840000      FF880000
-    FF8C0000      FF900000      FF940000      FF980000      FF9C0000
-    FFA00000      FFA40000      FFA80000      FFAC0000      FFB00000
-    FFB40000      FFB80000      FFBC0000      FFC00000      FFC40000
-    FFC80000      FFCC0000      FFD00000      FFD40000      FFD80000
-    FFDC0000      FFE00000      FFE40000      FFE80000      FFEC0000
-    FFF00000      FFF40000      FFF80000 (RO) FFFC0000 (RO)
-MPC8540ADS=> imi ff000000
-
-## Checking Image at ff000000 ...
-   Image Name:   Linux-2.4.21-rc5
-   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
-   Data Size:    800594 Bytes = 781.8 kB
-   Load Address: 00000000
-   Entry Point:  00000000
-   Verifying Checksum ... OK
-MPC8540ADS=> bdinfo
+    FF000000	  FF040000	FF080000      FF0C0000	    FF100000
+    FF140000	  FF180000	FF1C0000      FF200000	    FF240000
+    FF280000	  FF2C0000	FF300000      FF340000	    FF380000
+    FF3C0000	  FF400000	FF440000      FF480000	    FF4C0000
+    FF500000	  FF540000	FF580000      FF5C0000	    FF600000
+    FF640000	  FF680000	FF6C0000      FF700000	    FF740000
+    FF780000	  FF7C0000	FF800000      FF840000	    FF880000
+    FF8C0000	  FF900000	FF940000      FF980000	    FF9C0000
+    FFA00000	  FFA40000	FFA80000      FFAC0000	    FFB00000
+    FFB40000	  FFB80000	FFBC0000      FFC00000	    FFC40000
+    FFC80000	  FFCC0000	FFD00000      FFD40000	    FFD80000
+    FFDC0000	  FFE00000	FFE40000      FFE80000	    FFEC0000
+    FFF00000	  FFF40000	FFF80000 (RO) FFFC0000 (RO)
+
+=> bdinfo
 memstart    = 0x00000000
-memsize     = 0x08000000
+memsize	    = 0x10000000
 flashstart  = 0xFF000000
 flashsize   = 0x01000000
 flashoffset = 0x00000000
 sramstart   = 0x00000000
 sramsize    = 0x00000000
-immr_base   = 0xFDF00000
-bootflags   = 0x40003F80
-intfreq     =    792 MHz
-busfreq     =    264 MHz
-ethaddr     = 00:01:AF:07:9B:8A
-eth1addr    = 00:01:AF:07:9B:8B
-eth2addr    = 00:01:AF:07:9B:8C
-IP addr     = 10.82.0.105
+immr_base   = 0xE0000000
+bootflags   = 0xE4013F80
+intfreq	    =	 825 MHz
+busfreq	    =	 330 MHz
+ethaddr	    = 00:E0:0C:00:00:FD
+eth1addr    = 00:E0:0C:00:01:FD
+eth2addr    = 00:E0:0C:00:02:FD
+IP addr	    = 192.168.1.253
 baudrate    = 115200 bps
-MPC8540ADS=> printenv
-bootargs=root=/dev/nfs rw nfsroot=163.12.64.52:/localhome/r6aads/linuxppc/target ip=10.82.0.105:163.12.64.52:10.82.1.254:255.255.254.0:mpc8540ads-003:eth0:off console=ttyS0,115200
-bootcmd=bootm 0xff300000 0xff700000
-bootdelay=3
-baudrate=115200
-loads_echo=1
-ethaddr=00:01:af:07:9b:8a
-eth1addr=00:01:af:07:9b:8b
-eth2addr=00:01:af:07:9b:8c
-ipaddr=10.82.0.105
-serverip=163.12.64.52
-rootpath=/home/r6aads/mpclinux/eldk-2.0.2/ppc_82xx
-gatewayip=10.82.1.254
-netmask=255.255.254.0
-hostname=MPC8560ADS_PILOT_003
-bootfile=pImage
-stdin=serial
-stdout=serial
-stderr=serial
 
-Environment size: 560/8188 bytes
-MPC8540ADS=> bootm ff000000
-## Booting image at ff000000 ...
-   Image Name:   Linux-2.4.21-rc5
-   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
-   Data Size:    800594 Bytes = 781.8 kB
-   Load Address: 00000000
-   Entry Point:  00000000
-   Verifying Checksum ... OK
-   Uncompressing Kernel Image ... OK
-mpc85xx_init(): exit
-id mach(): done
-MMU:enter
-Memory CAM mapping: CAM0=64Mb, CAM1=64Mb, CAM2=0Mb residual: 0Mb
-MMU:hw init
-MMU:mapin
-MMU:mapin_ram done
-MMU:setio
-MMU:exit
-Linux version 2.4.21-rc5 (@etest) (gcc version 2.95.3 20010315 (release)) #1 Wed Oct 15 09:05:42 CDT 2003
-setup_arch: enter
-setup_arch: bootmem
-mpc85xx_setup_arch
-Host Bridge Vendor ID = 1057
-Host Bridge Device ID = 3
-Host Bridge header = 0
-arch: exit
-On node 0 totalpages: 32768
-zone(0): 32768 pages.
-zone(1): 0 pages.
-zone(2): 0 pages.
-Kernel command line: root=/dev/nfs rw nfsroot=163.12.64.52:/localhome/r6aads/linuxppc/target ip=10.82.0.105:163.12.64.52:10.82.1.254:255.255.254.0:mpc8540ads-003:eth0:off console=ttyS0,115200
-openpic: enter
-OpenPIC Version 1.2 (1 CPUs and 44 IRQ sources) at fdf40000
-openpic: timer
-openpic: external
-openpic: spurious
-openpic: exit
-time_init: decrementer frequency = 33.000000 MHz
-Calibrating delay loop... 226.09 BogoMIPS
-Memory: 127488k available (1344k kernel code, 448k data, 248k init, 0k highmem)
-Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
-Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
-Mount cache hash table entries: 512 (order: 0, 4096 bytes)
-Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes)
-Page-cache hash table entries: 32768 (order: 5, 131072 bytes)
-POSIX conformance testing by UNIFIX
-PCI: Probing PCI hardware
-
-Linux NET4.0 for Linux 2.4
-Based upon Swansea University Computer Society NET3.039
-Initializing RT netlink socket
-Starting kswapd
-Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
-pty: 256 Unix98 ptys configured
-Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
-ttyS00 at 0xfdf04500 (irq = 90) is a 16550A
-ttyS01 at 0xfdf04600 (irq = 0) is a 16550A
-eth0: Three Speed Ethernet Controller Version 0.2, 00:01:af:07:9b:8a:
-eth1: Three Speed Ethernet Controller Version 0.2, 00:01:af:07:9b:8b:
-RAMDISK driver initialized: 16 RAM disks of 32768K size 1024 blocksize
-loop: loaded (max 8 devices)
-Intel(R) PRO/1000 Network Driver - version 5.0.43-k1
-Copyright (c) 1999-2003 Intel Corporation.
-PPP generic driver version 2.4.2
-PPP Deflate Compression module registered
-NET4: Linux TCP/IP 1.0 for NET4.0
-IP Protocols: ICMP, UDP, TCP, IGMP
-IP: routing cache hash table of 1024 buckets, 8Kbytes
-TCP: Hash tables configured (established 8192 bind 8192)
-IP-Config: Complete:
-      device=eth0, addr=10.82.0.105, mask=255.255.254.0, gw=10.82.1.254,
-     host=mpc8540ads-003, domain=, nis-domain=(none),
-     bootserver=163.12.64.52, rootserver=163.12.64.52, rootpath=
-NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
-Looking up port of RPC 100003/2 on 163.12.64.52
-Looking up port of RPC 100005/1 on 163.12.64.52
-VFS: Mounted root (nfs filesystem).
-Freeing unused kernel memory: 248k init
-INIT: version 2.78 booting
-Activating swap...
-Checking all file systems...
-Parallelizing fsck version 1.22 (22-Jun-2001)
-Mounting local filesystems...
-nothing was mounted
-Cleaning: /etc/network/ifstate.
-Setting up IP spoofing protection: rp_filter.
-Disable TCP/IP Explicit Congestion Notification: done.
-Configuring network interfaces: done.
-Starting portmap daemon: portmap.
-Cleaning: /tmp /var/lock /var/run.
-INIT: Entering runlevel: 2
-Starting system log daemon: syslogd klogd.
-Starting internet superserver: inetd.
-
-mpc8540ads-003 login: root
-Last login: Thu Jan  1 00:00:07 1970 on console
-Linux mpc8540ads-003 2.4.21-rc5 #1 Wed Oct 15 09:05:42 CDT 2003 ppc unknown
-
-root@mpc8540ads-003:~# ls
-21142.o     aa	     e100.o	 hello.o      mii.o    timer.o
-root@mpc8540ads-003:~# /sbin/ifconfig
-eth0      Link encap:Ethernet  HWaddr 00:01:AF:07:9B:8A
-	  inet addr:10.82.0.105  Bcast:10.82.1.255  Mask:255.255.254.0
-	  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
-	  RX packets:4576 errors:0 dropped:0 overruns:0 frame:0
-	  TX packets:2587 errors:0 dropped:0 overruns:0 carrier:0
-	  collisions:0 txqueuelen:100
-	  RX bytes:4457023 (4.2 Mb)  TX bytes:437770 (427.5 Kb)
-	  Base address:0x4000
-
-lo        Link encap:Local Loopback
-	  inet addr:127.0.0.1  Mask:255.0.0.0
-	  UP LOOPBACK RUNNING  MTU:16436  Metric:1
-	  RX packets:4 errors:0 dropped:0 overruns:0 frame:0
-	  TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
-	  collisions:0 txqueuelen:0
-	  RX bytes:296 (296.0 b)  TX bytes:296 (296.0 b)
-
-root@mpc8540ads-003:~# ping 163.12.64.52
-PING 163.12.64.52 (163.12.64.52): 56 data bytes
-64 bytes from 163.12.64.52: icmp_seq=0 ttl=63 time=0.2 ms
-64 bytes from 163.12.64.52: icmp_seq=1 ttl=63 time=0.1 ms
-64 bytes from 163.12.64.52: icmp_seq=2 ttl=63 time=0.1 ms
-
---- 163.12.64.52 ping statistics ---
-3 packets transmitted, 3 packets received, 0% packet loss
-round-trip min/avg/max = 0.1/0.1/0.2 ms
-root@mpc8540ads-003:~#
-
-5.2 MPC8560ADS board
-U-Boot 1.0.0-pre (Oct 15 2003 - 13:42:04)
-
-Motorola PowerPC ProcessorID=00000000 Rev. PVR=80200010
-Board: Motorola MPC8560ADS Board
-	CPU: 792 MHz
-	CCB: 264 MHz
-	DDR: 132 MHz
-	LBC: 66 MHz
-	CPM: 264 Mhz
-L1 D-cache 32KB, L1 I-cache 32KB enabled.
-I2C:   ready
-DRAM:  DDR module detected, total size:128MB.
-128 MB
-FLASH: 16 MB
-L2 cache enabled: 256KB
-*** Warning - bad CRC, using default environment
 
-In:    serial
-Out:   serial
-Err:   serial
-Net:   MOTOROLA ETHERNE
-Hit any key to stop autoboot:  3
-MPC8560ADS=> bdinfo
-memstart    = 0x00000000
-memsize     = 0x08000000
-flashstart  = 0xFF000000
-flashsize   = 0x01000000
-flashoffset = 0x00000000
-sramstart   = 0x00000000
-sramsize    = 0x00000000
-immr_base   = 0xFDF00000
-bootflags   = 0x00000000
-vco         =    528 MHz
-sccfreq     =    132 MHz
-brgfreq     =    132 MHz
-intfreq     =    792 MHz
-cpmfreq     =    264 MHz
-busfreq     =    264 MHz
-ethaddr     = 00:01:AF:07:9B:8A
-eth1addr    = 00:01:AF:07:9B:8B
-eth2addr    = 00:01:AF:07:9B:8C
-IP addr     = 10.82.0.105
-baudrate    = 115200 bps
-MPC8560ADS=> printenv
-bootargs=root=/dev/nfs rw nfsroot=163.12.64.52:/localhome/r6aads/linuxppc/target ip=10.82.0.105:163.12.64.52:10.82.1.254:255.255.254.0:mpc8560ads-003:eth0:off console=ttyS0,115200
-bootcmd=bootm 0xff400000 0xff700000
-bootdelay=3
+=> printenv
+bootcmd=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off console=$consoledev,$baudrate $othbootargs;tftp $loadaddr $bootfile;bootm $loadaddr
+ramboot=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate $othbootargs;tftp $ramdiskaddr $ramdiskfile;tftp $loadaddr $bootfile;bootm $loadaddr $ramdiskaddr
+nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off console=$consoledev,$baudrate $othbootargs;tftp $loadaddr $bootfile;bootm $loadaddr
+bootdelay=10
 baudrate=115200
 loads_echo=1
-ethaddr=00:01:af:07:9b:8a
-eth1addr=00:01:af:07:9b:8b
-eth2addr=00:01:af:07:9b:8c
-ipaddr=10.82.0.105
-serverip=163.12.64.52
-rootpath=/home/r6aads/mpclinux/eldk-2.0.2/ppc_82xx
-gatewayip=10.82.1.254
-netmask=255.255.254.0
-hostname=MPC8560ADS_PILOT_003
-bootfile=pImage
+ethaddr=00:E0:0C:00:00:FD
+eth1addr=00:E0:0C:00:01:FD
+eth2addr=00:E0:0C:00:02:FD
+ipaddr=192.168.1.253
+serverip=192.168.1.1
+rootpath=/nfsroot
+gatewayip=192.168.1.1
+netmask=255.255.255.0
+hostname=unknown
+bootfile=your.uImage
+loadaddr=200000
+netdev=eth0
+consoledev=ttyS0
+ramdiskaddr=400000
+ramdiskfile=your.ramdisk.u-boot
 stdin=serial
 stdout=serial
 stderr=serial
+ethact=MOTO ENET0
 
-Environment size: 560/8188 bytes
-MPC8560ADS=> fli
-
-Bank # 1: Intel 28F640J3A (64 Mbit, 64 x 128K)
-  Size: 16 MB in 64 Sectors
-  Sector Start Addresses:
-    FF000000      FF040000      FF080000      FF0C0000      FF100000
-    FF140000      FF180000      FF1C0000      FF200000      FF240000
-    FF280000      FF2C0000      FF300000      FF340000      FF380000
-    FF3C0000      FF400000      FF440000      FF480000      FF4C0000
-    FF500000      FF540000      FF580000      FF5C0000      FF600000
-    FF640000      FF680000      FF6C0000      FF700000      FF740000
-    FF780000      FF7C0000      FF800000      FF840000      FF880000
-    FF8C0000      FF900000      FF940000      FF980000      FF9C0000
-    FFA00000      FFA40000      FFA80000      FFAC0000      FFB00000
-    FFB40000      FFB80000      FFBC0000      FFC00000      FFC40000
-    FFC80000      FFCC0000      FFD00000      FFD40000      FFD80000
-    FFDC0000      FFE00000      FFE40000      FFE80000      FFEC0000
-    FFF00000      FFF40000      FFF80000 (RO) FFFC0000 (RO)
-MPC8560ADS=> imi ff100000
-
-## Checking Image at ff100000 ...
-   Image Name:   Linux-2.4.21-rc5
-   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
-   Data Size:    755361 Bytes = 737.7 kB
-   Load Address: 00000000
-   Entry Point:  00000000
-   Verifying Checksum ... OK
-MPC8560ADS=> tftp 1000000 pImage.dracom.public
-TFTP from server 163.12.64.52; our IP address is 10.82.0.105; sending through gateway 10.82.1.254
-Filename 'pImage.dracom.public'.
-Load address: 0x1000000
-Loading: *#################################################################
-	 #################################################################
-	 ##################
-done
-Bytes transferred = 755425 (b86e1 hex)
-MPC8560ADS=> bootm ff100000
-## Booting image at ff100000 ...
-   Image Name:   Linux-2.4.21-rc5
-   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
-   Data Size:    755361 Bytes = 737.7 kB
-   Load Address: 00000000
-   Entry Point:  00000000
-   Verifying Checksum ... OK
-   Uncompressing Kernel Image ... OK
-mpc85xx_init(): exit
-id mach(): done
-MMU:enter
-Memory CAM mapping: CAM0=64Mb, CAM1=64Mb, CAM2=0Mb residual: 0Mb
-MMU:hw init
-MMU:mapin
-MMU:mapin_ram done
-MMU:setio
-MMU:exit
-Linux version 2.4.21-rc5 (@etest) (gcc version 2.95.3 20010315 (release)) #2 Wed Oct 15 09:13:46 CDT 2003
-setup_arch: enter
-setup_arch: bootmem
-mpc85xx_setup_arch
-Host Bridge Vendor ID = 1057
-Host Bridge Device ID = 3
-Host Bridge header = 0
-arch: exit
-On node 0 totalpages: 32768
-zone(0): 32768 pages.
-zone(1): 0 pages.
-zone(2): 0 pages.
-Kernel command line: root=/dev/nfs rw nfsroot=163.12.64.52:/localhome/r6aads/linuxppc/target ip=10.82.0.105:163.12.64.52:10.82.1.254:255.255.254.0:mpc8560ads-003:eth0:off console=ttyS0,115200
-openpic: enter
-OpenPIC Version 1.2 (1 CPUs and 44 IRQ sources) at fdf40000
-openpic: timer
-openpic: external
-openpic: spurious
-openpic: exit
-time_init: decrementer frequency = 33.000000 MHz
-Calibrating delay loop... 226.09 BogoMIPS
-Memory: 127624k available (1276k kernel code, 384k data, 236k init, 0k highmem)
-Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
-Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
-Mount cache hash table entries: 512 (order: 0, 4096 bytes)
-Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes)
-Page-cache hash table entries: 32768 (order: 5, 131072 bytes)
-POSIX conformance testing by UNIFIX
-PCI: Probing PCI hardware
-
-Linux NET4.0 for Linux 2.4
-Based upon Swansea University Computer Society NET3.039
-Initializing RT netlink socket
-Starting kswapd
-Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
-CPM UART driver version 0.01
-ttyS0 on SCC1 at 0x8000, BRG1
-UART interrupt installed(40)
-pty: 256 Unix98 ptys configured
-eth0: Three Speed Ethernet Controller Version 0.2, 00:01:af:07:9b:8a:
-eth1: Three Speed Ethernet Controller Version 0.2, 00:01:af:07:9b:8b:
-RAMDISK driver initialized: 16 RAM disks of 32768K size 1024 blocksize
-loop: loaded (max 8 devices)
-Intel(R) PRO/1000 Network Driver - version 5.0.43-k1
-Copyright (c) 1999-2003 Intel Corporation.
-PPP generic driver version 2.4.2
-PPP Deflate Compression module registered
-NET4: Linux TCP/IP 1.0 for NET4.0
-IP Protocols: ICMP, UDP, TCP, IGMP
-IP: routing cache hash table of 1024 buckets, 8Kbytes
-TCP: Hash tables configured (established 8192 bind 8192)
-IP-Config: Complete:
-      device=eth0, addr=10.82.0.105, mask=255.255.254.0, gw=10.82.1.254,
-     host=mpc8560ads-003, domain=, nis-domain=(none),
-     bootserver=163.12.64.52, rootserver=163.12.64.52, rootpath=
-NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
-Looking up port of RPC 100003/2 on 163.12.64.52
-Looking up port of RPC 100005/1 on 163.12.64.52
-VFS: Mounted root (nfs filesystem).
-Freeing unused kernel memory: 236k init
-INIT: version 2.78 booting
-Activating swap...
-Checking all file systems...
-Parallelizing fsck version 1.22 (22-Jun-2001)
-Mounting local filesystems...
-nothing was mounted
-Cleaning: /etc/network/ifstate.
-Setting up IP spoofing protection: FAILED
-Configuring network interfaces: done.
-Starting portmap daemon: portmap.
-Cleaning: /tmp /var/lock /var/run.
-INIT: Entering runlevel: 2
-Starting system log daemon: syslogd klogd.
-Starting internet superserver: inetd.
-
-mpc8560ads-003 login: root
-Last login: Thu Jan  1 00:00:05 1970 on console
-Linux mpc8560ads-003 2.4.21-rc5 #2 Wed Oct 15 09:13:46 CDT 2003 ppc unknown
-
-root@mpc8560ads-003:~# ls
-21142.o     aa	     e100.o	 hello.o      mii.o    timer.o
-root@mpc8560ads-003:~# cd /
-root@mpc8560ads-003:/# ls
-bin  boot  dev	etc  home  lib	mnt  opt  proc	root  sbin  tmp  usr  var
-root@mpc8560ads-003:/# /sbin/ifconfig
-eth0      Link encap:Ethernet  HWaddr 00:01:AF:07:9B:8A
-	  inet addr:10.82.0.105  Bcast:10.82.1.255  Mask:255.255.254.0
-	  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
-	  RX packets:4608 errors:0 dropped:0 overruns:0 frame:0
-	  TX packets:2610 errors:0 dropped:0 overruns:0 carrier:0
-	  collisions:0 txqueuelen:100
-	  RX bytes:4465943 (4.2 Mb)  TX bytes:440944 (430.6 Kb)
-	  Base address:0x4000
-
-lo        Link encap:Local Loopback
-	  inet addr:127.0.0.1  Mask:255.0.0.0
-	  UP LOOPBACK RUNNING  MTU:16436  Metric:1
-	  RX packets:4 errors:0 dropped:0 overruns:0 frame:0
-	  TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
-	  collisions:0 txqueuelen:0
-	  RX bytes:296 (296.0 b)  TX bytes:296 (296.0 b)
-
-root@mpc8560ads-003:/# ping 163.12.64.52
-PING 163.12.64.52 (163.12.64.52): 56 data bytes
-64 bytes from 163.12.64.52: icmp_seq=0 ttl=63 time=0.1 ms
-64 bytes from 163.12.64.52: icmp_seq=1 ttl=63 time=0.1 ms
-64 bytes from 163.12.64.52: icmp_seq=2 ttl=63 time=0.1 ms
-
---- 163.12.64.52 ping statistics ---
-3 packets transmitted, 3 packets received, 0% packet loss
-round-trip min/avg/max = 0.1/0.1/0.1 ms
-root@mpc8560ads-003:/#
+Environment size: 1020/8188 bytes