* Linux 2.6 boot failure on xup virtex II ppc405
@ 2008-10-30 17:56 saadia
0 siblings, 0 replies; 5+ messages in thread
From: saadia @ 2008-10-30 17:56 UTC (permalink / raw)
To: linuxppc-embedded
[-- Attachment #1: Type: text/plain, Size: 17324 bytes --]
Hi,
I have downloaded the latest linux kernel linux-2.6-xlnx.git from
http://git.xilinx.com/ .
Than I have downloaded the device tree generator device-tree.git from the
same site.
I launched edk 8.2.02, I designed a system with two powerpc cores:
ppc_405_0, ppc_405_1, and opb bus , a plb bus, and the following devices
with their memory map:
BASE HIGH MODULE
0x00000000 0x0FFFFFFF DDR_256MB_32MX64_rank1_row13_col10_cl2_5
0x40600000 0x4060FFFF RS232_Uart_1
0x40C00000 0x40C0FFFF Ethernet_MAC
0x41200000 0x4120FFFF opb_intc_0
0x41800000 0x4180FFFF SysACE_CompactFlash
I generated the bitsteam system.bit.
After getting the device tree generator from
git://git.xilinx.com/device-tree.git, I have copied the 'bsp' directory and
contents so that it can be used by edk XPS. Then I selected 'device-tree' in
the pull down menu labeled 'OS' in the Software Platform Settings dialog
box.
Then selected 'OS and Libraries' on the left, and entered the values for
'console device' and 'bootargs' (respectively
'RS232_Uart_1' and 'console=ttyS0,9600 root=/dev/xsysace/disc0/part3 ip=on'
).
Then I generated libraries and BSP, in the edk_project directory and not in
the linux src directory.
There were those warnings:
*******************************************************************************************************************
--- device tree generator version: v1.1 ---
generating xilinx.dts
Clock Port Summary:
ppc405_0.CPMC405CLOCK connected to proc_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
ppc405_0.PLBCLK connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
reset_block.Slowest_sync_clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
RS232_Uart_1.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
Ethernet_MAC.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
plb_bram_if_cntlr_1_port_BRAM_Clk:
CLK_FREQ_HZ = WARNING: no frequency found!
opb_intc_0.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLKIN connected to dcm_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLK0 connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLK90 connected to clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLKFX connected to proc_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
dcm_1.CLKIN connected to ddr_feedback_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_1.CLK0 connected to dcm_1_FB:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_1.CLK90 connected to ddr_clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
Clock Frequency: 300000000
IP connected to bus: plb
-master DPLB plb ppc405_0
-master IPLB plb ppc405_0
-slave SPLB plb plb2opb
-slave SPLB plb DDR_256MB_32MX64_rank1_row13_col10_cl2_5
-slave SPLB plb plb_bram_if_cntlr_1
IP connected to bus: opb
-master MOPB opb plb2opb
-slave SOPB opb RS232_Uart_1
-slave SOPB opb Ethernet_MAC
-slave SOPB opb SysACE_CompactFlash
-slave SOPB opb opb_intc_0
WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains pcores
directory. Search path should point to a directory two levels above
pcores.
WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains pcores
directory. Search path should point to a directory two levels above
pcores.
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_FREQ_HZ = WARNING: no frequency found!
opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
RS232_Uart_1.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
Ethernet_MAC.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
plb_bram_if_cntlr_1_port_BRAM_Clk:
CLK_FREQ_HZ = WARNING: no frequency found!
opb_intc_0.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLKIN connected to dcm_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLK0 connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLK90 connected to clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLKFX connected to proc_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
dcm_1.CLKIN connected to ddr_feedback_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_1.CLK0 connected to dcm_1_FB:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_1.CLK90 connected to ddr_clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
Clock Frequency: 300000000
IP connected to bus: plb
***************************************************************************************************************
***************************************************************************************************************
I copied /ppc_405_0/libsrc/device-tree/xilinx.dts to
/arch/powerpc/boot/dts/virtex405-ml405.dts .
the device tree file looks like this:
****************************************************************************************************
****************************************************************************************************
/*
* Device Tree Generator version: 1.1
*
* (C) Copyright 2007-2008 Xilinx, Inc.
* (C) Copyright 2007-2008 Michal Simek
*
* Michal SIMEK
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* CAUTION: This file is automatically generated by libgen.
* Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
*
* XPS project directory: edk_300_100_linux_2-6
*/
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,virtex405", "xlnx,virtex";
model = "testing";
DDR_256MB_32MX64_rank1_row13_col10_cl2_5: memory@0 {
device_type = "memory";
reg = < 0x0 0x10000000 >;
} ;
chosen {
bootargs = "console=ttyS0,9600 root=/dev/xsysace/disc0/part3 ip=on";
linux,stdout-path = "/plb@0/opb@40000000/serial@40600000";
} ;
cpus {
#address-cells = <1>;
#cpus = <0x1>;
#size-cells = <0>;
ppc405_0: cpu@0 {
clock-frequency = <300000000>;
compatible = "PowerPC,405", "ibm,ppc405";
d-cache-line-size = <0x20>;
d-cache-size = <0x4000>;
dcr-access-method = "native";
dcr-controller ;
device_type = "cpu";
i-cache-line-size = <0x20>;
i-cache-size = <0x4000>;
model = "PowerPC,405";
reg = <0>;
timebase-frequency = <300000000>;
xlnx,dcr-resync = <0x0>;
xlnx,deterministic-mult = <0x0>;
xlnx,disable-operand-forwarding = <0x1>;
xlnx,mmu-enable = <0x1>;
} ;
} ;
plb: plb@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,plb-v34-1.02.a", "simple-bus";
ranges ;
opb: opb@40000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,opb-v20-1.10.c", "simple-bus";
ranges = < 0x40000000 0x40000000 0x40000000 >;
Ethernet_MAC: ethernet@40c00000 {
compatible = "xlnx,opb-ethernet-1.04.a";
device_type = "network";
local-mac-address = [ 02 00 00 00 00 00 ];
reg = < 0x40c00000 0x10000 >;
xlnx,cam-bram-0-srl-1 = <0x1>;
xlnx,cam-exist = <0x0>;
xlnx,dev-blk-id = <0x1>;
xlnx,dev-mir-enable = <0x1>;
xlnx,dma-intr-coalesce = <0x1>;
xlnx,dma-present = <0x1>;
xlnx,err-count-exist = <0x1>;
xlnx,family = "virtex2p";
xlnx,fcs-insert-exist = <0x1>;
xlnx,half-duplex-exist = <0x1>;
xlnx,include-dev-pencoder = <0x1>;
xlnx,ipif-rdfifo-depth = <0x8000>;
xlnx,ipif-wrfifo-depth = <0x8000>;
xlnx,jumbo-exist = <0x0>;
xlnx,mac-fifo-bram-1-srl-0 = <0x0>;
xlnx,mac-fifo-depth = <0x40>;
xlnx,mii-exist = <0x1>;
xlnx,miim-clkdvd = <0x1f>;
xlnx,pad-insert-exist = <0x1>;
xlnx,reset-present = <0x1>;
xlnx,rx-dre-type = <0x0>;
xlnx,rx-include-csum = <0x0>;
xlnx,source-addr-insert-exist = <0x1>;
xlnx,tx-dre-type = <0x0>;
xlnx,tx-include-csum = <0x0>;
} ;
RS232_Uart_1: serial@40600000 {
clock-frequency = "";
compatible = "xlnx,opb-uartlite-1.00.b";
current-speed = <9600>;
device_type = "serial";
interrupt-parent = <&opb_intc_0>;
interrupts = < 1 0 >;
port-number = <0>;
reg = < 0x40600000 0x10000 >;
xlnx,baudrate = <0x9600>;
xlnx,clk-freq = <0x5f5e100>;
xlnx,data-bits = <0x8>;
xlnx,odd-parity = <0x0>;
xlnx,use-parity = <0x0>;
} ;
SysACE_CompactFlash: sysace@41800000 {
compatible = "xlnx,opb-sysace-1.00.c";
interrupt-parent = <&opb_intc_0>;
interrupts = < 0 2 >;
reg = < 0x41800000 0x10000 >;
xlnx,mem-width = <0x10>;
} ;
opb_intc_0: interrupt-controller@41200000 {
#interrupt-cells = <0x2>;
compatible = "xlnx,opb-intc-1.00.c";
interrupt-controller ;
reg = < 0x41200000 0x10000 >;
xlnx,num-intr-inputs = <0x2>;
} ;
} ;
} ;
} ;
******************************************************************************************************
******************************************************************************************************
Then cp /arch/powerpc/configs/40x/virtex4_defconfig /.
Then
cd
export ARCH=powerpc
export CROSS_COMPILE=powerpc-405-linux-gnu-
export
PATH=${PATH}:$HOME/xupv2p/opt/crosstool/gcc-3.4.5-glibc-2.3.5/powerpc-405-linux-gnu/bin
make menuconfig
I disabled all the options and enabled only:
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Processor support -> Processor Type AMCC 40x (!!! there is not ppc 40x)
Platform Support -> Generic Xilinx Virtex board
Kernel options -> Kernel support for ELF binaries
Math emulation
Default bootloader kernel arguments
(console=ttyS0,9600) Initial kernel command
string
(simpleImage.virtex405-ml405)
Additional default image types
Device Drivers -> Character Devices -> Virtual Terminal
Serial Devices ->
[*] 8250/16550 and compatible serial
[*] Console on 8250/16550 and compatible serial port
(4) Maximum number of 8250/16550 serial ports
(4) Number of 8250/16550 serial ports to register at runtime
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
Then make clean && make dep && make zImage
I obtained a binary zImage file (and not zImage.elf) !!!! and I obtained
simpleImage.virtex405-ml405.elf in /arch/powerpc/boot .
I used xmd to generated a system.ace from the bitstream and the elf.
The report of xmd is:
******************************************************************************
*****************************************************************************
XMD% xmd -tcl genace.tcl -opt genace1.opt
Xilinx Microprocessor Debug (XMD) Engine
Xilinx EDK 8.2.02 Build EDK_Im_Sp2.4
Copyright (c) 1995-2005 Xilinx, Inc. All rights reserved.
Executing user script : genace.tcl
#######################################################################
XMD GenACE utility. Generate SystemACE File from bit/elf/data Files
#######################################################################
Using GenACE option file : genace1.opt
GenACE Options:
Board : xupv2p
Jtag Devs : xc2vp30
FPGA pos : 1
JPROG : true
HW File :
/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit
ACE File : system3.ace
nCPUs : 1
Processor ppc_hw_1 Information
Debug opt : -debugdevice devicenr 1 cpunr 1
ELF files : simpleImage.virtex405-ml405-3.elf
Start PC Address : 0x00400000
############################################################
Converting Bitstream
'/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit' to SVF
file '/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf'
Executing 'impact -batch bit2svf.scr'
Copying /home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf
File to system3.svf File
############################################################
Converting ELF file 'simpleImage.virtex405-ml405-3.elf' to SVF file
'simpleImage.virtex405-ml405-3.svf'
Target reset successfully
section, .text: 0x00400000-0x00408ed4
section, .data: 0x00409000-0x0040ac18
section, __builtin_cmdline: 0x0040ac18-0x0040ae18
section, .kernel:dtb: 0x0040ae18-0x0040be33
section, .kernel:vmlinux.strip: 0x0040c000-0x004c3ae1
section, .bss: 0x004c4000-0x004d0dd8
Downloaded Program simpleImage.virtex405-ml405-3.elf
Setting PC with program start addr = 0x00400000
PC reset to 0x00400000, Clearing MSR Register
Copying simpleImage.virtex405-ml405-3.svf File to system3.svf File
############################################################
Writing Processor JTAG "continue" command to SVF file 'sw_suffix.svf'
PC reset to 0x00400000, Clearing MSR Register
Processor started. Type "stop" to stop processor
############################################################
Converting SVF file 'system3.svf' to SystemACE file 'system3.ace'
Executing 'impact -batch svf2ace.scr'
SystemACE file 'system3.ace' created successfully
********************************************************************************************
********************************************************************************************
I copied the system3.ace (3 because it was the third kernel that I tested
:((( ) to the flash disk partition 1 (Type = FAT16, Size = 32Mo ).
And I booted the kernel.
I got fllowing message on the Terminal:
*****************************************************************************************
zImage starting: loaded at 0x00400000 (sp: 0x004c4efc)
Allocating 0x1acdec bytes for kernel ...
gunzipping (0x00000000 <- 0x0040c000:0x004c3ae1)...done 0x1951b8 bytes
Linux/PowerPC load: console=ttyS0,9600 root=/dev/xsysace/disc0/part3 ip=on
Finalizing device tree... flat tree at 0x40ae18
*******************************************************************************************
My Questions are:
1. Why he stops here?
2. Why I didn't obtained zImage.elf but simpleImage.virtex405-ml405.elf
3. Do I have to copy other files from my (xparameters.h , drivers ) to the
? (I copied only the xilinx.dts file)
Thanks
saadia
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Linux 2.6 boot failure on xup virtex II ppc405
@ 2008-10-30 17:56 saadia
2008-10-30 18:11 ` Stephen Neuendorffer
2008-10-31 16:21 ` saadia dhouib
0 siblings, 2 replies; 5+ messages in thread
From: saadia @ 2008-10-30 17:56 UTC (permalink / raw)
To: linuxppc-embedded
Hi,
I have downloaded the latest linux kernel linux-2.6-xlnx.git from
http://git.xilinx.com/ .
Than I have downloaded the device tree generator device-tree.git from the
same site.
I launched edk 8.2.02, I designed a system with two powerpc cores:
ppc_405_0, ppc_405_1, and opb bus , a plb bus, and the following devices
with their memory map:
BASE HIGH MODULE
0x00000000 0x0FFFFFFF DDR_256MB_32MX64_rank1_row13_col10_cl2_5
0x40600000 0x4060FFFF RS232_Uart_1
0x40C00000 0x40C0FFFF Ethernet_MAC
0x41200000 0x4120FFFF opb_intc_0
0x41800000 0x4180FFFF SysACE_CompactFlash
I generated the bitsteam system.bit.
After getting the device tree generator from
git://git.xilinx.com/device-tree.git, I have copied the 'bsp' directory and
contents so that it can be used by edk XPS. Then I selected 'device-tree' in
the pull down menu labeled 'OS' in the Software Platform Settings dialog
box.
Then selected 'OS and Libraries' on the left, and entered the values for
'console device' and 'bootargs' (respectively
'RS232_Uart_1' and 'console=ttyS0,9600 root=/dev/xsysace/disc0/part3 ip=on'
).
Then I generated libraries and BSP, in the edk_project directory and not in
the linux src directory.
There were those warnings:
*******************************************************************************************************************
--- device tree generator version: v1.1 ---
generating xilinx.dts
Clock Port Summary:
ppc405_0.CPMC405CLOCK connected to proc_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
ppc405_0.PLBCLK connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
reset_block.Slowest_sync_clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
RS232_Uart_1.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
Ethernet_MAC.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
plb_bram_if_cntlr_1_port_BRAM_Clk:
CLK_FREQ_HZ = WARNING: no frequency found!
opb_intc_0.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLKIN connected to dcm_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLK0 connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLK90 connected to clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLKFX connected to proc_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
dcm_1.CLKIN connected to ddr_feedback_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_1.CLK0 connected to dcm_1_FB:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_1.CLK90 connected to ddr_clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
Clock Frequency: 300000000
IP connected to bus: plb
-master DPLB plb ppc405_0
-master IPLB plb ppc405_0
-slave SPLB plb plb2opb
-slave SPLB plb DDR_256MB_32MX64_rank1_row13_col10_cl2_5
-slave SPLB plb plb_bram_if_cntlr_1
IP connected to bus: opb
-master MOPB opb plb2opb
-slave SOPB opb RS232_Uart_1
-slave SOPB opb Ethernet_MAC
-slave SOPB opb SysACE_CompactFlash
-slave SOPB opb opb_intc_0
WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains pcores
directory. Search path should point to a directory two levels above
pcores.
WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains pcores
directory. Search path should point to a directory two levels above
pcores.
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_FREQ_HZ = WARNING: no frequency found!
opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb2opb.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
RS232_Uart_1.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
Ethernet_MAC.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
plb_bram_if_cntlr_1_port_BRAM_Clk:
CLK_FREQ_HZ = WARNING: no frequency found!
opb_intc_0.OPB_Clk connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLKIN connected to dcm_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_0.CLK0 connected to sys_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLK90 connected to clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_0.CLKFX connected to proc_clk_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
dcm_1.CLKIN connected to ddr_feedback_s:
CLK_FREQ_HZ = WARNING: no frequency found!
dcm_1.CLK0 connected to dcm_1_FB:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
dcm_1.CLK90 connected to ddr_clk_90_s:
CLK_FREQ_HZ = WARNING: no frequency found!
CLK_INPORT = CLKIN
CLK_FACTOR = 1
Clock Frequency: 300000000
IP connected to bus: plb
***************************************************************************************************************
***************************************************************************************************************
I copied <edk_project_path>/ppc_405_0/libsrc/device-tree/xilinx.dts to
<linux_path>/arch/powerpc/boot/dts/virtex405-ml405.dts .
the device tree file looks like this:
****************************************************************************************************
****************************************************************************************************
/*
* Device Tree Generator version: 1.1
*
* (C) Copyright 2007-2008 Xilinx, Inc.
* (C) Copyright 2007-2008 Michal Simek
*
* Michal SIMEK <monstr@monstr.eu>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* CAUTION: This file is automatically generated by libgen.
* Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
*
* XPS project directory: edk_300_100_linux_2-6
*/
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,virtex405", "xlnx,virtex";
model = "testing";
DDR_256MB_32MX64_rank1_row13_col10_cl2_5: memory@0 {
device_type = "memory";
reg = < 0x0 0x10000000 >;
} ;
chosen {
bootargs = "console=ttyS0,9600 root=/dev/xsysace/disc0/part3 ip=on";
linux,stdout-path = "/plb@0/opb@40000000/serial@40600000";
} ;
cpus {
#address-cells = <1>;
#cpus = <0x1>;
#size-cells = <0>;
ppc405_0: cpu@0 {
clock-frequency = <300000000>;
compatible = "PowerPC,405", "ibm,ppc405";
d-cache-line-size = <0x20>;
d-cache-size = <0x4000>;
dcr-access-method = "native";
dcr-controller ;
device_type = "cpu";
i-cache-line-size = <0x20>;
i-cache-size = <0x4000>;
model = "PowerPC,405";
reg = <0>;
timebase-frequency = <300000000>;
xlnx,dcr-resync = <0x0>;
xlnx,deterministic-mult = <0x0>;
xlnx,disable-operand-forwarding = <0x1>;
xlnx,mmu-enable = <0x1>;
} ;
} ;
plb: plb@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,plb-v34-1.02.a", "simple-bus";
ranges ;
opb: opb@40000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,opb-v20-1.10.c", "simple-bus";
ranges = < 0x40000000 0x40000000 0x40000000 >;
Ethernet_MAC: ethernet@40c00000 {
compatible = "xlnx,opb-ethernet-1.04.a";
device_type = "network";
local-mac-address = [ 02 00 00 00 00 00 ];
reg = < 0x40c00000 0x10000 >;
xlnx,cam-bram-0-srl-1 = <0x1>;
xlnx,cam-exist = <0x0>;
xlnx,dev-blk-id = <0x1>;
xlnx,dev-mir-enable = <0x1>;
xlnx,dma-intr-coalesce = <0x1>;
xlnx,dma-present = <0x1>;
xlnx,err-count-exist = <0x1>;
xlnx,family = "virtex2p";
xlnx,fcs-insert-exist = <0x1>;
xlnx,half-duplex-exist = <0x1>;
xlnx,include-dev-pencoder = <0x1>;
xlnx,ipif-rdfifo-depth = <0x8000>;
xlnx,ipif-wrfifo-depth = <0x8000>;
xlnx,jumbo-exist = <0x0>;
xlnx,mac-fifo-bram-1-srl-0 = <0x0>;
xlnx,mac-fifo-depth = <0x40>;
xlnx,mii-exist = <0x1>;
xlnx,miim-clkdvd = <0x1f>;
xlnx,pad-insert-exist = <0x1>;
xlnx,reset-present = <0x1>;
xlnx,rx-dre-type = <0x0>;
xlnx,rx-include-csum = <0x0>;
xlnx,source-addr-insert-exist = <0x1>;
xlnx,tx-dre-type = <0x0>;
xlnx,tx-include-csum = <0x0>;
} ;
RS232_Uart_1: serial@40600000 {
clock-frequency = "";
compatible = "xlnx,opb-uartlite-1.00.b";
current-speed = <9600>;
device_type = "serial";
interrupt-parent = <&opb_intc_0>;
interrupts = < 1 0 >;
port-number = <0>;
reg = < 0x40600000 0x10000 >;
xlnx,baudrate = <0x9600>;
xlnx,clk-freq = <0x5f5e100>;
xlnx,data-bits = <0x8>;
xlnx,odd-parity = <0x0>;
xlnx,use-parity = <0x0>;
} ;
SysACE_CompactFlash: sysace@41800000 {
compatible = "xlnx,opb-sysace-1.00.c";
interrupt-parent = <&opb_intc_0>;
interrupts = < 0 2 >;
reg = < 0x41800000 0x10000 >;
xlnx,mem-width = <0x10>;
} ;
opb_intc_0: interrupt-controller@41200000 {
#interrupt-cells = <0x2>;
compatible = "xlnx,opb-intc-1.00.c";
interrupt-controller ;
reg = < 0x41200000 0x10000 >;
xlnx,num-intr-inputs = <0x2>;
} ;
} ;
} ;
} ;
******************************************************************************************************
******************************************************************************************************
Then cp <linux_path>/arch/powerpc/configs/40x/virtex4_defconfig
<linux_path>/.
Then
cd <linux_path>
export ARCH=powerpc
export CROSS_COMPILE=powerpc-405-linux-gnu-
export
PATH=${PATH}:$HOME/xupv2p/opt/crosstool/gcc-3.4.5-glibc-2.3.5/powerpc-405-linux-gnu/bin
make menuconfig
I disabled all the options and enabled only:
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Processor support -> Processor Type AMCC 40x (!!! there is not ppc 40x)
Platform Support -> Generic Xilinx Virtex board
Kernel options -> Kernel support for ELF binaries
Math emulation
Default bootloader kernel arguments
(console=ttyS0,9600) Initial kernel command
string
(simpleImage.virtex405-ml405)
Additional default image types
Device Drivers -> Character Devices -> Virtual Terminal
Serial Devices ->
[*] 8250/16550 and compatible serial
[*] Console on 8250/16550 and compatible serial port
(4) Maximum number of 8250/16550 serial ports
(4) Number of 8250/16550 serial ports to register at runtime
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
Then make clean && make dep && make zImage
I obtained a binary zImage file (and not zImage.elf) !!!! and I obtained
simpleImage.virtex405-ml405.elf in <linux_path>/arch/powerpc/boot .
I used xmd to generated a system.ace from the bitstream and the elf.
The report of xmd is:
******************************************************************************
*****************************************************************************
XMD% xmd -tcl genace.tcl -opt genace1.opt
Xilinx Microprocessor Debug (XMD) Engine
Xilinx EDK 8.2.02 Build EDK_Im_Sp2.4
Copyright (c) 1995-2005 Xilinx, Inc. All rights reserved.
Executing user script : genace.tcl
#######################################################################
XMD GenACE utility. Generate SystemACE File from bit/elf/data Files
#######################################################################
Using GenACE option file : genace1.opt
GenACE Options:
Board : xupv2p
Jtag Devs : xc2vp30
FPGA pos : 1
JPROG : true
HW File :
/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit
ACE File : system3.ace
nCPUs : 1
Processor ppc_hw_1 Information
Debug opt : -debugdevice devicenr 1 cpunr 1
ELF files : simpleImage.virtex405-ml405-3.elf
Start PC Address : 0x00400000
############################################################
Converting Bitstream
'/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit' to SVF
file '/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf'
Executing 'impact -batch bit2svf.scr'
Copying /home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf
File to system3.svf File
############################################################
Converting ELF file 'simpleImage.virtex405-ml405-3.elf' to SVF file
'simpleImage.virtex405-ml405-3.svf'
Target reset successfully
section, .text: 0x00400000-0x00408ed4
section, .data: 0x00409000-0x0040ac18
section, __builtin_cmdline: 0x0040ac18-0x0040ae18
section, .kernel:dtb: 0x0040ae18-0x0040be33
section, .kernel:vmlinux.strip: 0x0040c000-0x004c3ae1
section, .bss: 0x004c4000-0x004d0dd8
Downloaded Program simpleImage.virtex405-ml405-3.elf
Setting PC with program start addr = 0x00400000
PC reset to 0x00400000, Clearing MSR Register
Copying simpleImage.virtex405-ml405-3.svf File to system3.svf File
############################################################
Writing Processor JTAG "continue" command to SVF file 'sw_suffix.svf'
PC reset to 0x00400000, Clearing MSR Register
Processor started. Type "stop" to stop processor
############################################################
Converting SVF file 'system3.svf' to SystemACE file 'system3.ace'
Executing 'impact -batch svf2ace.scr'
SystemACE file 'system3.ace' created successfully
********************************************************************************************
********************************************************************************************
I copied the system3.ace (3 because it was the third kernel that I tested
:((( ) to the flash disk partition 1 (Type = FAT16, Size = 32Mo ).
And I booted the kernel.
I got fllowing message on the Terminal:
*****************************************************************************************
zImage starting: loaded at 0x00400000 (sp: 0x004c4efc)
Allocating 0x1acdec bytes for kernel ...
gunzipping (0x00000000 <- 0x0040c000:0x004c3ae1)...done 0x1951b8 bytes
Linux/PowerPC load: console=ttyS0,9600 root=/dev/xsysace/disc0/part3 ip=on
Finalizing device tree... flat tree at 0x40ae18
*******************************************************************************************
My Questions are:
1. Why he stops here?
2. Why I didn't obtained zImage.elf but simpleImage.virtex405-ml405.elf
3. Do I have to copy other files from my <edk_project_path> (xparameters.h ,
drivers ) to the <linux_path> ? (I copied only the xilinx.dts file)
Thanks
saadia
--
View this message in context: http://www.nabble.com/Linux-2.6-boot-failure-on-xup-virtex-II-ppc405-tp20252128p20252128.html
Sent from the linuxppc-embedded mailing list archive at Nabble.com.
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: Linux 2.6 boot failure on xup virtex II ppc405
2008-10-30 17:56 Linux 2.6 boot failure on xup virtex II ppc405 saadia
@ 2008-10-30 18:11 ` Stephen Neuendorffer
2008-10-31 16:21 ` saadia dhouib
1 sibling, 0 replies; 5+ messages in thread
From: Stephen Neuendorffer @ 2008-10-30 18:11 UTC (permalink / raw)
To: saadia, linuxppc-embedded
Saadia,
I'm guessing that the kernel does not have the right clock information
in your device tree. The quick fix is to fix the clock-frequency
attribute on the uart. The kernel needs this in order to set the
register values in the uart correctly.
This information would be populated automatically, if you used a
somewhat recent version of EDK ( >=3D 10.1 ) and add a CLOCK_FREQUENCY
attribute on the external clock pin in the mhs file.
I'm actually somewhat surprised you see any output on the serial port at
all.
Steve
> -----Original Message-----
> From: linuxppc-embedded-bounces+stephen=3Dneuendorffer.name@ozlabs.org
[mailto:linuxppc-embedded-
> bounces+stephen=3Dneuendorffer.name@ozlabs.org] On Behalf Of saadia
> Sent: Thursday, October 30, 2008 10:57 AM
> To: linuxppc-embedded@ozlabs.org
> Subject: Linux 2.6 boot failure on xup virtex II ppc405
> =
> =
> Hi,
> I have downloaded the latest linux kernel linux-2.6-xlnx.git from
> http://git.xilinx.com/ .
> Than I have downloaded the device tree generator device-tree.git from
the
> same site.
> I launched edk 8.2.02, I designed a system with two powerpc cores:
> ppc_405_0, ppc_405_1, and opb bus , a plb bus, and the following
devices
> with their memory map:
> =
> BASE HIGH MODULE
> 0x00000000 0x0FFFFFFF DDR_256MB_32MX64_rank1_row13_col10_cl2_5
> 0x40600000 0x4060FFFF RS232_Uart_1
> 0x40C00000 0x40C0FFFF Ethernet_MAC
> 0x41200000 0x4120FFFF opb_intc_0
> 0x41800000 0x4180FFFF SysACE_CompactFlash
> =
> I generated the bitsteam system.bit.
> After getting the device tree generator from
> git://git.xilinx.com/device-tree.git, I have copied the 'bsp'
directory and
> contents so that it can be used by edk XPS. Then I selected
'device-tree' in
> the pull down menu labeled 'OS' in the Software Platform Settings
dialog
> box.
> Then selected 'OS and Libraries' on the left, and entered the values
for
> 'console device' and 'bootargs' (respectively
> 'RS232_Uart_1' and 'console=3DttyS0,9600 root=3D/dev/xsysace/disc0/part3
ip=3Don'
> ).
> Then I generated libraries and BSP, in the edk_project directory and
not in
> the linux src directory.
> There were those warnings:
>
************************************************************************
*****************************
> **************
> --- device tree generator version: v1.1 ---
> generating xilinx.dts
> Clock Port Summary:
> ppc405_0.CPMC405CLOCK connected to proc_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> ppc405_0.PLBCLK connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> reset_block.Slowest_sync_clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> =
> plb2opb.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb2opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> RS232_Uart_1.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> Ethernet_MAC.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to
sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
> plb_bram_if_cntlr_1_port_BRAM_Clk:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb_intc_0.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLKIN connected to dcm_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLK0 connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_0.CLK90 connected to clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_0.CLKFX connected to proc_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
> dcm_1.CLKIN connected to ddr_feedback_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_1.CLK0 connected to dcm_1_FB:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_1.CLK90 connected to ddr_clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> Clock Frequency: 300000000
> IP connected to bus: plb
> -master DPLB plb ppc405_0
> -master IPLB plb ppc405_0
> -slave SPLB plb plb2opb
> -slave SPLB plb DDR_256MB_32MX64_rank1_row13_col10_cl2_5
> -slave SPLB plb plb_bram_if_cntlr_1
> IP connected to bus: opb
> -master MOPB opb plb2opb
> -slave SOPB opb RS232_Uart_1
> -slave SOPB opb Ethernet_MAC
> -slave SOPB opb SysACE_CompactFlash
> -slave SOPB opb opb_intc_0
> =
> WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains
pcores
> directory. Search path should point to a directory two levels above
> pcores.
> WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains
pcores
> directory. Search path should point to a directory two levels above
> pcores.
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> =
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> =
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> =
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb2opb.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> =
> plb2opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> RS232_Uart_1.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> =
> Ethernet_MAC.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to
sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> =
> plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
> plb_bram_if_cntlr_1_port_BRAM_Clk:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb_intc_0.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLKIN connected to dcm_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLK0 connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_0.CLK90 connected to clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> =
> dcm_0.CLKFX connected to proc_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
> dcm_1.CLKIN connected to ddr_feedback_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_1.CLK0 connected to dcm_1_FB:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_1.CLK90 connected to ddr_clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> Clock Frequency: 300000000
> IP connected to bus: plb
>
************************************************************************
*****************************
> **********
>
************************************************************************
*****************************
> **********
> =
> I copied <edk_project_path>/ppc_405_0/libsrc/device-tree/xilinx.dts
to
> <linux_path>/arch/powerpc/boot/dts/virtex405-ml405.dts .
> the device tree file looks like this:
>
************************************************************************
****************************
>
************************************************************************
****************************
> /*
> * Device Tree Generator version: 1.1
> *
> * (C) Copyright 2007-2008 Xilinx, Inc.
> * (C) Copyright 2007-2008 Michal Simek
> *
> * Michal SIMEK <monstr@monstr.eu>
> *
> * This program is free software; you can redistribute it and/or
> * modify it under the terms of the GNU General Public License as
> * published by the Free Software Foundation; either version 2 of
> * the License, or (at your option) any later version.
> *
> * This program is distributed in the hope that it will be useful,
> * but WITHOUT ANY WARRANTY; without even the implied warranty of
> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> * GNU General Public License for more details.
> *
> * You should have received a copy of the GNU General Public License
> * along with this program; if not, write to the Free Software
> * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> * MA 02111-1307 USA
> *
> * CAUTION: This file is automatically generated by libgen.
> * Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
> *
> * XPS project directory: edk_300_100_linux_2-6
> */
> =
> /dts-v1/;
> / {
> #address-cells =3D <1>;
> #size-cells =3D <1>;
> compatible =3D "xlnx,virtex405", "xlnx,virtex";
> model =3D "testing";
> DDR_256MB_32MX64_rank1_row13_col10_cl2_5: memory@0 {
> device_type =3D "memory";
> reg =3D < 0x0 0x10000000 >;
> } ;
> chosen {
> bootargs =3D "console=3DttyS0,9600
root=3D/dev/xsysace/disc0/part3 ip=3Don";
> linux,stdout-path =3D
"/plb@0/opb@40000000/serial@40600000";
> } ;
> cpus {
> #address-cells =3D <1>;
> #cpus =3D <0x1>;
> #size-cells =3D <0>;
> ppc405_0: cpu@0 {
> clock-frequency =3D <300000000>;
> compatible =3D "PowerPC,405", "ibm,ppc405";
> d-cache-line-size =3D <0x20>;
> d-cache-size =3D <0x4000>;
> dcr-access-method =3D "native";
> dcr-controller ;
> device_type =3D "cpu";
> i-cache-line-size =3D <0x20>;
> i-cache-size =3D <0x4000>;
> model =3D "PowerPC,405";
> reg =3D <0>;
> timebase-frequency =3D <300000000>;
> xlnx,dcr-resync =3D <0x0>;
> xlnx,deterministic-mult =3D <0x0>;
> xlnx,disable-operand-forwarding =3D <0x1>;
> xlnx,mmu-enable =3D <0x1>;
> } ;
> } ;
> plb: plb@0 {
> #address-cells =3D <1>;
> #size-cells =3D <1>;
> compatible =3D "xlnx,plb-v34-1.02.a", "simple-bus";
> ranges ;
> opb: opb@40000000 {
> #address-cells =3D <1>;
> #size-cells =3D <1>;
> compatible =3D "xlnx,opb-v20-1.10.c",
"simple-bus";
> ranges =3D < 0x40000000 0x40000000 0x40000000 >;
> Ethernet_MAC: ethernet@40c00000 {
> compatible =3D "xlnx,opb-ethernet-1.04.a";
> device_type =3D "network";
> local-mac-address =3D [ 02 00 00 00 00 00
];
> reg =3D < 0x40c00000 0x10000 >;
> xlnx,cam-bram-0-srl-1 =3D <0x1>;
> xlnx,cam-exist =3D <0x0>;
> xlnx,dev-blk-id =3D <0x1>;
> xlnx,dev-mir-enable =3D <0x1>;
> xlnx,dma-intr-coalesce =3D <0x1>;
> xlnx,dma-present =3D <0x1>;
> xlnx,err-count-exist =3D <0x1>;
> xlnx,family =3D "virtex2p";
> xlnx,fcs-insert-exist =3D <0x1>;
> xlnx,half-duplex-exist =3D <0x1>;
> xlnx,include-dev-pencoder =3D <0x1>;
> xlnx,ipif-rdfifo-depth =3D <0x8000>;
> xlnx,ipif-wrfifo-depth =3D <0x8000>;
> xlnx,jumbo-exist =3D <0x0>;
> xlnx,mac-fifo-bram-1-srl-0 =3D <0x0>;
> xlnx,mac-fifo-depth =3D <0x40>;
> xlnx,mii-exist =3D <0x1>;
> xlnx,miim-clkdvd =3D <0x1f>;
> xlnx,pad-insert-exist =3D <0x1>;
> xlnx,reset-present =3D <0x1>;
> xlnx,rx-dre-type =3D <0x0>;
> xlnx,rx-include-csum =3D <0x0>;
> xlnx,source-addr-insert-exist =3D <0x1>;
> xlnx,tx-dre-type =3D <0x0>;
> xlnx,tx-include-csum =3D <0x0>;
> } ;
> RS232_Uart_1: serial@40600000 {
> clock-frequency =3D "";
> compatible =3D "xlnx,opb-uartlite-1.00.b";
> current-speed =3D <9600>;
> device_type =3D "serial";
> interrupt-parent =3D <&opb_intc_0>;
> interrupts =3D < 1 0 >;
> port-number =3D <0>;
> reg =3D < 0x40600000 0x10000 >;
> xlnx,baudrate =3D <0x9600>;
> xlnx,clk-freq =3D <0x5f5e100>;
> xlnx,data-bits =3D <0x8>;
> xlnx,odd-parity =3D <0x0>;
> xlnx,use-parity =3D <0x0>;
> } ;
> SysACE_CompactFlash: sysace@41800000 {
> compatible =3D "xlnx,opb-sysace-1.00.c";
> interrupt-parent =3D <&opb_intc_0>;
> interrupts =3D < 0 2 >;
> reg =3D < 0x41800000 0x10000 >;
> xlnx,mem-width =3D <0x10>;
> } ;
> opb_intc_0: interrupt-controller@41200000 {
> #interrupt-cells =3D <0x2>;
> compatible =3D "xlnx,opb-intc-1.00.c";
> interrupt-controller ;
> reg =3D < 0x41200000 0x10000 >;
> xlnx,num-intr-inputs =3D <0x2>;
> } ;
> } ;
> } ;
> } ;
>
************************************************************************
*****************************
> *
>
************************************************************************
*****************************
> *
> =
> Then cp <linux_path>/arch/powerpc/configs/40x/virtex4_defconfig
> <linux_path>/.
> =
> Then
> cd <linux_path>
> export ARCH=3Dpowerpc
> export CROSS_COMPILE=3Dpowerpc-405-linux-gnu-
> export
>
PATH=3D${PATH}:$HOME/xupv2p/opt/crosstool/gcc-3.4.5-glibc-2.3.5/powerpc-40
5-linux-gnu/bin
> make menuconfig
> I disabled all the options and enabled only:
>
------------------------------------------------------------------------
-----------------------------
> --------------------------------------------------------------------
> Processor support -> Processor Type AMCC 40x (!!! there is not ppc
40x)
> Platform Support -> Generic Xilinx Virtex board
> Kernel options -> Kernel support for ELF binaries
> Math emulation
> Default bootloader kernel arguments
> (console=3DttyS0,9600) Initial kernel
command
> string
> (simpleImage.virtex405-ml405)
> Additional default image types
> Device Drivers -> Character Devices -> Virtual Terminal
> Serial
Devices ->
> [*] 8250/16550 and compatible serial
> =
> [*] Console on 8250/16550 and compatible serial port
> =
> (4) Maximum number of 8250/16550 serial ports
> =
> (4) Number of 8250/16550 serial ports to register at runtime
> =
>
------------------------------------------------------------------------
-----------------------------
> ---------------------------------------------------------------
> =
> Then make clean && make dep && make zImage
> I obtained a binary zImage file (and not zImage.elf) !!!! and I
obtained
> simpleImage.virtex405-ml405.elf in <linux_path>/arch/powerpc/boot .
> =
> I used xmd to generated a system.ace from the bitstream and the elf.
> The report of xmd is:
>
************************************************************************
******
>
************************************************************************
*****
> XMD% xmd -tcl genace.tcl -opt genace1.opt
> Xilinx Microprocessor Debug (XMD) Engine
> Xilinx EDK 8.2.02 Build EDK_Im_Sp2.4
> Copyright (c) 1995-2005 Xilinx, Inc. All rights reserved.
> Executing user script : genace.tcl
> =
>
#######################################################################
> XMD GenACE utility. Generate SystemACE File from bit/elf/data Files
>
#######################################################################
> Using GenACE option file : genace1.opt
> GenACE Options:
> Board : xupv2p
> Jtag Devs : xc2vp30
> FPGA pos : 1
> JPROG : true
> HW File :
> /home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit
> ACE File : system3.ace
> nCPUs : 1
> =
> Processor ppc_hw_1 Information
> Debug opt : -debugdevice devicenr 1 cpunr 1
> ELF files : simpleImage.virtex405-ml405-3.elf
> Start PC Address : 0x00400000
> =
> ############################################################
> Converting Bitstream
> '/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit'
to SVF
> file
'/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf'
> Executing 'impact -batch bit2svf.scr'
> =
> Copying
/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf
> File to system3.svf File
> =
> =
> ############################################################
> Converting ELF file 'simpleImage.virtex405-ml405-3.elf' to SVF file
> 'simpleImage.virtex405-ml405-3.svf'
> Target reset successfully
> section, .text: 0x00400000-0x00408ed4
> section, .data: 0x00409000-0x0040ac18
> section, __builtin_cmdline: 0x0040ac18-0x0040ae18
> section, .kernel:dtb: 0x0040ae18-0x0040be33
> section, .kernel:vmlinux.strip: 0x0040c000-0x004c3ae1
> section, .bss: 0x004c4000-0x004d0dd8
> Downloaded Program simpleImage.virtex405-ml405-3.elf
> Setting PC with program start addr =3D 0x00400000
> PC reset to 0x00400000, Clearing MSR Register
> =
> Copying simpleImage.virtex405-ml405-3.svf File to system3.svf File
> =
> =
> ############################################################
> Writing Processor JTAG "continue" command to SVF file 'sw_suffix.svf'
> PC reset to 0x00400000, Clearing MSR Register
> Processor started. Type "stop" to stop processor
> =
> ############################################################
> Converting SVF file 'system3.svf' to SystemACE file 'system3.ace'
> Executing 'impact -batch svf2ace.scr'
> =
> SystemACE file 'system3.ace' created successfully
>
************************************************************************
********************
>
************************************************************************
********************
> =
> =
> I copied the system3.ace (3 because it was the third kernel that I
tested
> :((( ) to the flash disk partition 1 (Type =3D FAT16, Size =3D 32Mo ).
> And I booted the kernel.
> I got fllowing message on the Terminal:
> =
>
************************************************************************
*****************
> zImage starting: loaded at 0x00400000 (sp: 0x004c4efc)
> Allocating 0x1acdec bytes for kernel ...
> gunzipping (0x00000000 <- 0x0040c000:0x004c3ae1)...done 0x1951b8 bytes
> =
> Linux/PowerPC load: console=3DttyS0,9600 root=3D/dev/xsysace/disc0/part3
ip=3Don
> Finalizing device tree... flat tree at 0x40ae18
>
************************************************************************
*******************
> =
> My Questions are:
> 1. Why he stops here?
> 2. Why I didn't obtained zImage.elf but
simpleImage.virtex405-ml405.elf
> 3. Do I have to copy other files from my <edk_project_path>
(xparameters.h ,
> drivers ) to the <linux_path> ? (I copied only the xilinx.dts file)
> =
> Thanks
> saadia
> =
> =
> =
> =
> =
> --
> View this message in context:
http://www.nabble.com/Linux-2.6-boot-failure-on-xup-virtex-II-ppc405-
> tp20252128p20252128.html
> Sent from the linuxppc-embedded mailing list archive at Nabble.com.
> =
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
This email and any attachments are intended for the sole use of the named r=
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Linux 2.6 boot failure on xup virtex II ppc405
2008-10-30 17:56 Linux 2.6 boot failure on xup virtex II ppc405 saadia
2008-10-30 18:11 ` Stephen Neuendorffer
@ 2008-10-31 16:21 ` saadia dhouib
2008-10-31 16:33 ` Grant Likely
1 sibling, 1 reply; 5+ messages in thread
From: saadia dhouib @ 2008-10-31 16:21 UTC (permalink / raw)
To: linuxppc-embedded
Hi all,
After booting successfully the kernel without a root file system.
I installed a file system on the flash disk. I used: BusyBox 1.12.1, and
the script mkrootfs.sh (written by=20
Wofgang Klingauf) to generate the rfs.
=20
I changed the boot arg in the kernel configuration as follows:
[*] Default bootloader kernel arguments =
=20
=E2=94=82 =E2=94=82=20
=E2=94=82 =E2=94=82 (console=3DttyUL=
0,9600
root=3D/dev/xsysace/disc0/xsa3 rw) Initial kernel command string=20
=20
=20
Then I rebooted the kernel, and there were those errors :( :
=20
Linux/PowerPC load: console=3DttyUL0,9600 root=3D/dev/xsysace/disc0/part3 i=
p=3Don
Finalizing device tree... flat tree at 0x40ae18
Using Xilinx Virtex machine description
Linux version 2.6.27-rc9 (dhouib@lo-lester-030) (gcc version 3.4.5) #19
PREEMPT Fri Oct 31 15:41:03 CET 2008
Zone PFN ranges:
DMA 0x00000000 -> 0x00010000
Normal 0x00010000 -> 0x00010000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00010000
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
Kernel command line: console=3DttyUL0,9600 root=3D/dev/xsysace/disc0/part3 =
ip=3Don
Xilinx intc at 0x41200000 mapped to 0xfdfff000
PID hash table entries: 1024 (order: 10, 4096 bytes)
clocksource: timebase mult[d55555] shift[22] registered
Console: colour dummy device 80x25
console [ttyUL0] enabled
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 257792k/262144k available (1564k kernel code, 4044k reserved, 84k
data, 89k bss, 76k init)
Calibrating delay loop... 598.01 BogoMIPS (lpj=3D1196032)
Mount-cache hash table entries: 512
msgmni has been set to 504
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
40600000.serial: ttyUL0 at MMIO 0x40600003 (irq =3D 16) is a uartlite
xsysace 41800000.sysace: Xilinx SystemACE revision 1.0.12
xsysace 41800000.sysace: capacity: 3940272 sectors
xsa: xsa1 xsa2 xsa3
Xilinx SystemACE device driver, major=3D254
mice: PS/2 mouse device common for all mice
VFS: Cannot open root device "xsysace/disc0/part3" or unknown-block(0,0)
Please append a correct "root=3D" boot option; here are the available
partitions:
fe00 1970136 xsa (driver?)
fe01 32098 xsa1
fe02 265072 xsa2
fe03 1020127 xsa3
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0,0)
Rebooting in 180 seconds..<2>init has generated signal 8 but has no handler
for it
note: swapper[1] exited with preempt_count 2
Kernel panic - not syncing: Attempted to kill init!
Rebooting in 180 seconds..Oops: Exception in kernel mode, sig: 8 [#1]
PREEMPT Xilinx Virtex
NIP: cf80ab60 LR: cf81fba0 CTR: 00000000
REGS: cf81faf0 TRAP: cf81fba0 Not tainted (2.6.27-rc9)
MSR: 00000020 <IR> CR: 44004022 XER: cf80ab68
TASK =3D cf814c00[1] 'swapper' THREAD: cf81e000
GPR00: 44000084 cf81fb50 00000006 c0190000 00029030 c0190000 00000030
cf81e000
GPR08: cf81fb20 004ca564 c01a0000 c01a0000 c01621a0 cf81fc58 cf814c00
cf81fd20
GPR16: c01a0000 c01648c0 cf814c00 c01a0000 cf81fbc0 c0026428 00000039
000000b4
GPR24: c01a4d70 ffffffff 00000000 000009b8 00000004 00000000 00000000
c01a0000
NIP [cf80ab60] 0xcf80ab60
LR [cf81fba0] 0xcf81fba0
Call Trace:
[cf81fb50] [ffffffff] 0xffffffff (unreliable)
Instruction dump:
XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
---[ end trace 17f4c6d1c47d3b7d ]---
Fixing recursive fault but reboot is needed!
BUG: scheduling while atomic: swapper/1/0x00000003
Call Trace:
[cf81f8a0] [c0007704] show_stack+0x40/0x16c (unreliable)
[cf81f8d0] [c0020150] __schedule_bug+0x64/0x78
[cf81f8f0] [c013d108] __sched_text_start+0x390/0x3fc
[cf81f930] [c0027f10] do_exit+0x440/0x7b0
[cf81f970] [c000b594] _exception+0x0/0x1ac
[cf81f990] [c000b6a8] _exception+0x114/0x1ac
[cf81fae0] [c000e0fc] ret_from_except_full+0x0/0x4c
[cf81fb20] [cf81fc58] 0xcf81fc58
=20
Could someone help me please?
Thanks=20
Saadia=20
saadia dhouib wrote:
>=20
> Hi,
> I have downloaded the latest linux kernel linux-2.6-xlnx.git from
> http://git.xilinx.com/ .=20
> Than I have downloaded the device tree generator device-tree.git from th=
e
> same site.
> I launched edk 8.2.02, I designed a system with two powerpc cores:
> ppc_405_0, ppc_405_1, and opb bus , a plb bus, and the following devices
> with their memory map:
>=20
> BASE =09 HIGH =09 MODULE
> 0x00000000 =090x0FFFFFFF =09DDR_256MB_32MX64_rank1_row13_col10_cl2_5
> 0x40600000 =090x4060FFFF =09RS232_Uart_1
> 0x40C00000 =090x40C0FFFF =09Ethernet_MAC
> 0x41200000 =090x4120FFFF =09opb_intc_0
> 0x41800000 =090x4180FFFF =09SysACE_CompactFlash
>=20
> I generated the bitsteam system.bit.
> After getting the device tree generator from
> git://git.xilinx.com/device-tree.git, I have copied the 'bsp' directory
> and contents so that it can be used by edk XPS. Then I selected
> 'device-tree' in the pull down menu labeled 'OS' in the Software Platform
> Settings dialog box.=20
> Then selected 'OS and Libraries' on the left, and entered the values for
> 'console device' and 'bootargs' (respectively=20
> 'RS232_Uart_1' and 'console=3DttyS0,9600 root=3D/dev/xsysace/disc0/part3
> ip=3Don' ).
> Then I generated libraries and BSP, in the edk_project directory and not
> in the linux src directory.
> There were those warnings:
> *************************************************************************=
******************************************
> --- device tree generator version: v1.1 ---
> generating xilinx.dts
> Clock Port Summary:
> ppc405_0.CPMC405CLOCK connected to proc_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> ppc405_0.PLBCLK connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> reset_block.Slowest_sync_clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
>=20
> plb2opb.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb2opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> RS232_Uart_1.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> Ethernet_MAC.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
> plb_bram_if_cntlr_1_port_BRAM_Clk:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb_intc_0.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLKIN connected to dcm_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLK0 connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_0.CLK90 connected to clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_0.CLKFX connected to proc_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
> dcm_1.CLKIN connected to ddr_feedback_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_1.CLK0 connected to dcm_1_FB:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_1.CLK90 connected to ddr_clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> Clock Frequency: 300000000
> IP connected to bus: plb
> -master DPLB plb ppc405_0
> -master IPLB plb ppc405_0
> -slave SPLB plb plb2opb
> -slave SPLB plb DDR_256MB_32MX64_rank1_row13_col10_cl2_5
> -slave SPLB plb plb_bram_if_cntlr_1
> IP connected to bus: opb
> -master MOPB opb plb2opb
> -slave SOPB opb RS232_Uart_1
> -slave SOPB opb Ethernet_MAC
> -slave SOPB opb SysACE_CompactFlash
> -slave SOPB opb opb_intc_0
>=20
> WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains pcores
> directory. Search path should point to a directory two levels above
> pcores.
> WARNING:MDT - Search path /home/dhouib/xupv2p/ directly contains pcores
> directory. Search path should point to a directory two levels above
> pcores.
> CLK_FREQ_HZ =3D WARNING: no frequency found!
>=20
> CLK_FREQ_HZ =3D WARNING: no frequency found!
>=20
> CLK_FREQ_HZ =3D WARNING: no frequency found!
>=20
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb2opb.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
>=20
> plb2opb.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> RS232_Uart_1.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
>=20
> Ethernet_MAC.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> SysACE_CompactFlash.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> DDR_256MB_32MX64_rank1_row13_col10_cl2_5.PLB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
>=20
> plb_bram_if_cntlr_1.plb_clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> plb_bram_if_cntlr_1_bram.BRAM_Clk_A connected to
> plb_bram_if_cntlr_1_port_BRAM_Clk:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> opb_intc_0.OPB_Clk connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLKIN connected to dcm_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_0.CLK0 connected to sys_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_0.CLK90 connected to clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
>=20
> dcm_0.CLKFX connected to proc_clk_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D C_CLKFX_MULTIPLY / C_CLKFX_DIVIDE
> dcm_1.CLKIN connected to ddr_feedback_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> dcm_1.CLK0 connected to dcm_1_FB:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> dcm_1.CLK90 connected to ddr_clk_90_s:
> CLK_FREQ_HZ =3D WARNING: no frequency found!
> CLK_INPORT =3D CLKIN
> CLK_FACTOR =3D 1
> Clock Frequency: 300000000
> IP connected to bus: plb
> *************************************************************************=
**************************************
> *************************************************************************=
**************************************
>=20
> I copied <edk_project_path>/ppc_405_0/libsrc/device-tree/xilinx.dts to
> <linux_path>/arch/powerpc/boot/dts/virtex405-ml405.dts .
> the device tree file looks like this:
> *************************************************************************=
***************************
> *************************************************************************=
***************************
> /*
> * Device Tree Generator version: 1.1
> *
> * (C) Copyright 2007-2008 Xilinx, Inc.
> * (C) Copyright 2007-2008 Michal Simek
> *
> * Michal SIMEK <monstr@monstr.eu>
> *
> * This program is free software; you can redistribute it and/or
> * modify it under the terms of the GNU General Public License as
> * published by the Free Software Foundation; either version 2 of
> * the License, or (at your option) any later version.
> *
> * This program is distributed in the hope that it will be useful,
> * but WITHOUT ANY WARRANTY; without even the implied warranty of
> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> * GNU General Public License for more details.
> *
> * You should have received a copy of the GNU General Public License
> * along with this program; if not, write to the Free Software
> * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> * MA 02111-1307 USA
> *
> * CAUTION: This file is automatically generated by libgen.
> * Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
> *
> * XPS project directory: edk_300_100_linux_2-6
> */
>=20
> /dts-v1/;
> / {
> =09#address-cells =3D <1>;
> =09#size-cells =3D <1>;
> =09compatible =3D "xlnx,virtex405", "xlnx,virtex";
> =09model =3D "testing";
> =09DDR_256MB_32MX64_rank1_row13_col10_cl2_5: memory@0 {
> =09=09device_type =3D "memory";
> =09=09reg =3D < 0x0 0x10000000 >;
> =09} ;
> =09chosen {
> =09=09bootargs =3D "console=3DttyS0,9600 root=3D/dev/xsysace/disc0/part3 =
ip=3Don";
> =09=09linux,stdout-path =3D "/plb@0/opb@40000000/serial@40600000";
> =09} ;
> =09cpus {
> =09=09#address-cells =3D <1>;
> =09=09#cpus =3D <0x1>;
> =09=09#size-cells =3D <0>;
> =09=09ppc405_0: cpu@0 {
> =09=09=09clock-frequency =3D <300000000>;
> =09=09=09compatible =3D "PowerPC,405", "ibm,ppc405";
> =09=09=09d-cache-line-size =3D <0x20>;
> =09=09=09d-cache-size =3D <0x4000>;
> =09=09=09dcr-access-method =3D "native";
> =09=09=09dcr-controller ;
> =09=09=09device_type =3D "cpu";
> =09=09=09i-cache-line-size =3D <0x20>;
> =09=09=09i-cache-size =3D <0x4000>;
> =09=09=09model =3D "PowerPC,405";
> =09=09=09reg =3D <0>;
> =09=09=09timebase-frequency =3D <300000000>;
> =09=09=09xlnx,dcr-resync =3D <0x0>;
> =09=09=09xlnx,deterministic-mult =3D <0x0>;
> =09=09=09xlnx,disable-operand-forwarding =3D <0x1>;
> =09=09=09xlnx,mmu-enable =3D <0x1>;
> =09=09} ;
> =09} ;
> =09plb: plb@0 {
> =09=09#address-cells =3D <1>;
> =09=09#size-cells =3D <1>;
> =09=09compatible =3D "xlnx,plb-v34-1.02.a", "simple-bus";
> =09=09ranges ;
> =09=09opb: opb@40000000 {
> =09=09=09#address-cells =3D <1>;
> =09=09=09#size-cells =3D <1>;
> =09=09=09compatible =3D "xlnx,opb-v20-1.10.c", "simple-bus";
> =09=09=09ranges =3D < 0x40000000 0x40000000 0x40000000 >;
> =09=09=09Ethernet_MAC: ethernet@40c00000 {
> =09=09=09=09compatible =3D "xlnx,opb-ethernet-1.04.a";
> =09=09=09=09device_type =3D "network";
> =09=09=09=09local-mac-address =3D [ 02 00 00 00 00 00 ];
> =09=09=09=09reg =3D < 0x40c00000 0x10000 >;
> =09=09=09=09xlnx,cam-bram-0-srl-1 =3D <0x1>;
> =09=09=09=09xlnx,cam-exist =3D <0x0>;
> =09=09=09=09xlnx,dev-blk-id =3D <0x1>;
> =09=09=09=09xlnx,dev-mir-enable =3D <0x1>;
> =09=09=09=09xlnx,dma-intr-coalesce =3D <0x1>;
> =09=09=09=09xlnx,dma-present =3D <0x1>;
> =09=09=09=09xlnx,err-count-exist =3D <0x1>;
> =09=09=09=09xlnx,family =3D "virtex2p";
> =09=09=09=09xlnx,fcs-insert-exist =3D <0x1>;
> =09=09=09=09xlnx,half-duplex-exist =3D <0x1>;
> =09=09=09=09xlnx,include-dev-pencoder =3D <0x1>;
> =09=09=09=09xlnx,ipif-rdfifo-depth =3D <0x8000>;
> =09=09=09=09xlnx,ipif-wrfifo-depth =3D <0x8000>;
> =09=09=09=09xlnx,jumbo-exist =3D <0x0>;
> =09=09=09=09xlnx,mac-fifo-bram-1-srl-0 =3D <0x0>;
> =09=09=09=09xlnx,mac-fifo-depth =3D <0x40>;
> =09=09=09=09xlnx,mii-exist =3D <0x1>;
> =09=09=09=09xlnx,miim-clkdvd =3D <0x1f>;
> =09=09=09=09xlnx,pad-insert-exist =3D <0x1>;
> =09=09=09=09xlnx,reset-present =3D <0x1>;
> =09=09=09=09xlnx,rx-dre-type =3D <0x0>;
> =09=09=09=09xlnx,rx-include-csum =3D <0x0>;
> =09=09=09=09xlnx,source-addr-insert-exist =3D <0x1>;
> =09=09=09=09xlnx,tx-dre-type =3D <0x0>;
> =09=09=09=09xlnx,tx-include-csum =3D <0x0>;
> =09=09=09} ;
> =09=09=09RS232_Uart_1: serial@40600000 {
> =09=09=09=09clock-frequency =3D "";
> =09=09=09=09compatible =3D "xlnx,opb-uartlite-1.00.b";
> =09=09=09=09current-speed =3D <9600>;
> =09=09=09=09device_type =3D "serial";
> =09=09=09=09interrupt-parent =3D <&opb_intc_0>;
> =09=09=09=09interrupts =3D < 1 0 >;
> =09=09=09=09port-number =3D <0>;
> =09=09=09=09reg =3D < 0x40600000 0x10000 >;
> =09=09=09=09xlnx,baudrate =3D <0x9600>;
> =09=09=09=09xlnx,clk-freq =3D <0x5f5e100>;
> =09=09=09=09xlnx,data-bits =3D <0x8>;
> =09=09=09=09xlnx,odd-parity =3D <0x0>;
> =09=09=09=09xlnx,use-parity =3D <0x0>;
> =09=09=09} ;
> =09=09=09SysACE_CompactFlash: sysace@41800000 {
> =09=09=09=09compatible =3D "xlnx,opb-sysace-1.00.c";
> =09=09=09=09interrupt-parent =3D <&opb_intc_0>;
> =09=09=09=09interrupts =3D < 0 2 >;
> =09=09=09=09reg =3D < 0x41800000 0x10000 >;
> =09=09=09=09xlnx,mem-width =3D <0x10>;
> =09=09=09} ;
> =09=09=09opb_intc_0: interrupt-controller@41200000 {
> =09=09=09=09#interrupt-cells =3D <0x2>;
> =09=09=09=09compatible =3D "xlnx,opb-intc-1.00.c";
> =09=09=09=09interrupt-controller ;
> =09=09=09=09reg =3D < 0x41200000 0x10000 >;
> =09=09=09=09xlnx,num-intr-inputs =3D <0x2>;
> =09=09=09} ;
> =09=09} ;
> =09} ;
> } ;
> *************************************************************************=
*****************************
> *************************************************************************=
*****************************
>=20
> Then cp <linux_path>/arch/powerpc/configs/40x/virtex4_defconfig
> <linux_path>/.
>=20
> Then=20
> cd <linux_path>
> export ARCH=3Dpowerpc
> export CROSS_COMPILE=3Dpowerpc-405-linux-gnu-
> export
> PATH=3D${PATH}:$HOME/xupv2p/opt/crosstool/gcc-3.4.5-glibc-2.3.5/powerpc-4=
05-linux-gnu/bin
> make menuconfig
> I disabled all the options and enabled only:
> -------------------------------------------------------------------------=
---------------------------------------------------------------------------=
---------------------
> Processor support -> Processor Type AMCC 40x (!!! there is not ppc 40x)=
=20
> Platform Support -> Generic Xilinx Virtex board
> Kernel options -> Kernel support for ELF binaries =20
> Math emulation=20
> Default bootloader kernel arguments=20
> (console=3DttyS0,9600) Initial kernel
> command string=20
> (simpleImage.virtex405-ml405)
> Additional default image types
> Device Drivers -> Character Devices -> Virtual Terminal
> Serial Devices
> -> [*] 8250/16550 and compatible serial=20
> =
=20
> [*] Console on 8250/16550 and compatible serial port
> =
=20
> (4) Maximum number of 8250/16550 serial ports
> =
=20
> (4) Number of 8250/16550 serial ports to register at runtime =20
>=20
> -------------------------------------------------------------------------=
---------------------------------------------------------------------------=
----------------
>=20
> Then make clean && make dep && make zImage
> I obtained a binary zImage file (and not zImage.elf) !!!! and I obtained
> simpleImage.virtex405-ml405.elf in <linux_path>/arch/powerpc/boot .=20
>=20
> I used xmd to generated a system.ace from the bitstream and the elf.
> The report of xmd is:
> *************************************************************************=
*****
> *************************************************************************=
****
> XMD% xmd -tcl genace.tcl -opt genace1.opt
> Xilinx Microprocessor Debug (XMD) Engine
> Xilinx EDK 8.2.02 Build EDK_Im_Sp2.4
> Copyright (c) 1995-2005 Xilinx, Inc. All rights reserved.
> Executing user script : genace.tcl
>=20
> #######################################################################
> XMD GenACE utility. Generate SystemACE File from bit/elf/data Files
> #######################################################################
> Using GenACE option file : genace1.opt
> GenACE Options:
> =09Board : xupv2p
> =09Jtag Devs : xc2vp30
> =09FPGA pos : 1
> =09JPROG : true
> =09HW File :
> /home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit
> =09ACE File : system3.ace
> =09nCPUs : 1
>=20
> =09Processor ppc_hw_1 Information
> =09=09Debug opt : -debugdevice devicenr 1 cpunr 1
> =09=09ELF files : simpleImage.virtex405-ml405-3.elf
> =09=09Start PC Address : 0x00400000
>=20
> ############################################################
> Converting Bitstream
> '/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.bit' to
> SVF file
> '/home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf'
> Executing 'impact -batch bit2svf.scr'
>=20
> Copying
> /home/dhouib/xupv2p/edk_300_100_linux_2-6/implementation/system.svf File
> to system3.svf File
>=20
>=20
> ############################################################
> Converting ELF file 'simpleImage.virtex405-ml405-3.elf' to SVF file
> 'simpleImage.virtex405-ml405-3.svf'
> Target reset successfully
> =09section, .text: 0x00400000-0x00408ed4
> =09section, .data: 0x00409000-0x0040ac18
> =09section, __builtin_cmdline: 0x0040ac18-0x0040ae18
> =09section, .kernel:dtb: 0x0040ae18-0x0040be33
> =09section, .kernel:vmlinux.strip: 0x0040c000-0x004c3ae1
> =09section, .bss: 0x004c4000-0x004d0dd8
> Downloaded Program simpleImage.virtex405-ml405-3.elf
> Setting PC with program start addr =3D 0x00400000
> PC reset to 0x00400000, Clearing MSR Register
>=20
> Copying simpleImage.virtex405-ml405-3.svf File to system3.svf File
>=20
>=20
> ############################################################
> Writing Processor JTAG "continue" command to SVF file 'sw_suffix.svf'
> PC reset to 0x00400000, Clearing MSR Register
> Processor started. Type "stop" to stop processor
>=20
> ############################################################
> Converting SVF file 'system3.svf' to SystemACE file 'system3.ace'
> Executing 'impact -batch svf2ace.scr'
>=20
> SystemACE file 'system3.ace' created successfully
> *************************************************************************=
*******************
> *************************************************************************=
*******************
>=20
>=20
> I copied the system3.ace (3 because it was the third kernel that I tested
> :((( ) to the flash disk partition 1 (Type =3D FAT16, Size =3D 32Mo ).
> And I booted the kernel.
> I got fllowing message on the Terminal:=20
>=20
> *************************************************************************=
****************
> zImage starting: loaded at 0x00400000 (sp: 0x004c4efc) =
=20
> Allocating 0x1acdec bytes for kernel ... =
=20
> gunzipping (0x00000000 <- 0x0040c000:0x004c3ae1)...done 0x1951b8 bytes =
=20
> =
=20
> Linux/PowerPC load: console=3DttyS0,9600 root=3D/dev/xsysace/disc0/part3 =
ip=3Don =20
> Finalizing device tree... flat tree at 0x40ae18 =20
> *************************************************************************=
******************
>=20
> My Questions are:
> 1. Why he stops here?
> 2. Why I didn't obtained zImage.elf but simpleImage.virtex405-ml405.elf
> 3. Do I have to copy other files from my <edk_project_path> (xparameters.=
h
> , drivers ) to the <linux_path> ? (I copied only the xilinx.dts file)
>=20
> Thanks
> saadia
>=20
>=20
> =20
>=20
>=20
>=20
--=20
View this message in context: http://www.nabble.com/Linux-2.6-boot-failure-=
on-xup-virtex-II-ppc405-tp20252128p20269333.html
Sent from the linuxppc-embedded mailing list archive at Nabble.com.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Linux 2.6 boot failure on xup virtex II ppc405
2008-10-31 16:21 ` saadia dhouib
@ 2008-10-31 16:33 ` Grant Likely
0 siblings, 0 replies; 5+ messages in thread
From: Grant Likely @ 2008-10-31 16:33 UTC (permalink / raw)
To: saadia dhouib; +Cc: linuxppc-embedded
On Fri, Oct 31, 2008 at 10:21 AM, saadia dhouib <saadia_dhouib@yahoo.fr> wrote:
>
> Hi all,
>
> After booting successfully the kernel without a root file system.
>
> I installed a file system on the flash disk. I used: BusyBox 1.12.1, and
> the script mkrootfs.sh (written by
>
> Wofgang Klingauf) to generate the rfs.
Looks like you don't have the ext3 driver compiled into your kernel.
g.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-10-31 16:33 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-10-30 17:56 Linux 2.6 boot failure on xup virtex II ppc405 saadia
2008-10-30 18:11 ` Stephen Neuendorffer
2008-10-31 16:21 ` saadia dhouib
2008-10-31 16:33 ` Grant Likely
-- strict thread matches above, loose matches on Subject: below --
2008-10-30 17:56 saadia
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