[U-Boot] Delay in U-boot Booting , Running U-boot from NOR Flash

Hi, I am using u-boot-2010.03 version, ported u-boot for MIPS32 AU13xx series. U-boot is taking 5-7 seconds to boot after power up. u-boot.bin is programmed in NOR Flash. Is there any option to skip relocating to DDR2 (SDRAM) so that I want to check booting u-boot from NOR Flash itself. P

[U-Boot] Unable to mount Root File System , initramdisk or initramfs

Hi All, I am using MIPS32 AU1350 processor board with 2MB of NOR Flash, I have programmed u-boot and Linux kernel in NOR Flash. U-boot is working able to boot linux kernel but not able to mount root filesystem from SDRAM. I tried both initramdisk and initramfs. please let me know more i

[U-Boot] Linux kernel hangs in panic

Dear All, I am using MIPS32 AU1350 processor board with 2MB of NOR Flash, I have programmed u-boot and Linux kernel in NOR Flash. U-boot is working able to boot linux kernel but not able to mount root filesystem from SDRAM. I have created uRamdisk and also passed boot arguments. Below

[U-Boot] U-boot Hangs in relocate_code function

Hi Andrew, Now am able to get some messages on serial port but it is hanging after DRAM initialization i.e. during relocate_code function, below is the debug messages on serial port. I tried configuring SDRAM (DDR2) for 256 and 128 MB, but still the problem is same. I am facing one

[U-Boot] Exception in serial_init

Hi All, I am getting a exception in board.c , at the end of serial_init function i.e. when i access to stack pointer (SP). The return address register ra value is not correct. I am porting U-boot-2010.03 for MIPS32 Au1350 processor. board specs:- CPU Frequency - 396 MHz System Bus Fre

Re: [U-Boot] Facing problems in Porting U-boot to MIPS32 (Au1350)

baud rate. need help if am missing something regarding debug console. Regards, Gurumurthy -Original Message- From: Andrew Dyer [mailto:amd...@gmail.com] Sent: Tue 4/27/2010 4:57 AM To:  Gurumurthy G M Cc: U-Boot List Subject: Re: [U-Boot] Facing problems in Porting U-boot to MIPS32 (A

[U-Boot] U-boot MIPS ROM Exception Handler Error

Hi all, I am porting U-boot-2010.03 on MIPS32 Architecture ( au1350 processor). u-boot is compiled for little endian and downloaded the u-boot.bin file to NOR Flash.After reset followed by go command , I observe that cpu hangs at 0xbfc00570 (ROM Exception Handler). we are using BDI3000

[U-Boot] Facing problems in Porting U-boot to MIPS32 (Au1350)

let me know if anyone have ported u-boot to MIPS32. -Original Message- From: u-boot-boun...@lists.denx.de on behalf of  Gurumurthy G M Sent: Fri 4/23/2010 2:30 PM To: u-boot@lists.denx.de Subject: [U-Boot] U-boot Porting for MIPS32 (Au1350) Hi All, we are porting U-boot

[U-Boot] U-boot Porting for MIPS32 (Au1350)

Hi All, we are porting U-boot 1.2.0 to MIPS32 Au1350 Processor. i am using ELDK 4.1 for MIPS32. Thanks wolfgang now am able to compile toolchain for mips after using ELDK for MIPS. Now while porting U-boot to Au1350 MIPS32 we are facing following problems mentioned below. We have a

[U-Boot] Porting U-Boot on MIPS Au1x00 Family

Hi All, i have a RMI Alchemy Au1350 Board which has 1MB NOR Flash, 512MB SDRAM and 4GB moniNAND. i am customizing the present u-boot board source code available in u-boot. I need information regarding the porting U-boot on MIPS as i need to change lot of things here. i am using BDI300