RE: [microblaze-uclinux] uclinux on microblaze

["Bret Ketchum" <bret.ketchum@xxxxxxxxxxxxxxxxxxx>]

John,

	Whoops, RTMF problem. Please disregard, sorry to bother the list.

	Bret

-----Original Message-----
From: Bret Ketchum [mailto:bret.ketchum@xxxxxxxxxxxxxxxxxxx] 
Sent: Wednesday, August 08, 2007 1:41 PM
To: 'microblaze-uclinux@xxxxxxxxxxxxxx'
Subject: RE: [microblaze-uclinux] uclinux on microblaze

John,

	Can you tell me what may be amiss when the Virus spits out:

Running generate for OS'es, Drivers and Libraries ... 
#--------------------------------------
# PetaLinux BSP generate...
#--------------------------------------
ERROR:MDT - petalinux () - expected integer but got ""
       while executing
   "format "0x%08x" $mem_start"
       (procedure "do_memory_setup" line 70)
       invoked from within
   "do_memory_setup $os_handle "MAIN_MEMORY" XILINX_ERAM"
       (procedure "::sw_petalinux_v1_00_b::generate" line 38)
       invoked from within
   "::sw_petalinux_v1_00_b::generate 48715696" 
Copying Library Files ...
ERROR:MDT - Error while running "generate" for processor microblaze_0...

make: *** [microblaze_0/lib/libxil.a] Error 2

Done!

	I have a peripheral instantiated with IP Type mhc_opb_ddr2 version
1.02.a:

BEGIN mch_opb_ddr2
 PARAMETER INSTANCE = Generic_DDR2
 PARAMETER HW_VER = 1.02.a
   ...
END

BEGIN OS
 PARAMETER OS_NAME = petalinux
 PARAMETER OS_VER = 1.00.b
 PARAMETER PROC_INSTANCE = microblaze_0
 PARAMETER lmb_memory = dlmb_cntlr
 PARAMETER main_memory = Generic_DDR2
 PARAMETER stdin = RS232_Uart_A
 PARAMETER stdout = RS232_Uart_A
END

	Any hints will be much appreciated.....

	Bret

-----Original Message-----
From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of John Williams
Sent: Tuesday, May 08, 2007 1:24 AM
To: microblaze-uclinux@xxxxxxxxxxxxxx
Subject: Re: [microblaze-uclinux] uclinux on microblaze

Hi Sebastien,

> The name of the memory interface controller on the ML505 board is
> DDR2_SDRAM_32Mx32 (Multi-CHannel OPB Double Data Rate 2 (DDR2)
> Synchronous DRAM (SDRAM) Controller). 
> The version of the core is mch_opb_ddr2 v1.01.a
> I have tried with uclinux BSPs and petalinux BSPs and for these two
> packages, I can't select the main_memory parameter.
> Could you tell me how to fix it for the two BSPs?

Replace the file 
${PETALINUX}/hardware/edk_user_repository/PetaLogix/bsp/petalinux_v1_00_a/da
ta/petalinux_v2_1_0.mld

with the attached file, and you should then be able to select the DDR2 
memory controller.

Regards,

John

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