[U-Boot] U-BOOT NETCONSOLE SCRIPT

Hi, I have p4080ds demo board and for bootloader I am using u-boot. I am using ethernet (netconsole) instead of serial bus. My question is that is there any change that can I run script inside of NETCONSOLE script after netconsole enable? If so, How? Best regards. -- View this message in context

[U-Boot] U-BOOT DDR INITIALIZATION

Hi, We are using P4080DS demo board. It has two 2GB Ram. We want to optimize/reduce both bootloader time. For bootloader we use u-boot. While we are working on u-boot, DDR is the one that takes more time. When we have checked u-boot DDR initialization code timeout is stated 400 milliseconds for e

[U-Boot] U-Boot NOR Flash Copy Time Reduction

We have P4080DS board and u-boot for bootloader. We want to reduce to time to copy kernel image from NOR Flash to RAM. Can we optimize p4080ds u-boot NOR Flash copy time? If so, How? Best Regards. -- View this message in context: http://u-boot.10912.n7.nabble.com/U-Boot-NOR-Flash-Copy-Time-Red

[U-Boot] U-Boot Nor Flash Page Read Mode

Hi, I have p4080ds demo board. I am using u-boot as a bootloader. I want to change NOR Flash read access mode from standart mode to page mode. How can I do that? Best Regards. -- View this message in context: http://u-boot.10912.n7.nabble.com/U-Boot-Nor-Flash-Page-Read-Mode-tp263460.html Sent

[U-Boot] p4080ds UPM Mode Enable

Hi, How I can enable UPMA mode in u-boot in the P408DS board? (By defualt it is gpcm mode.) Best regards. -- View this message in context: http://u-boot.10912.n7.nabble.com/p4080ds-UPM-Mode-Enable-tp263780.html Sent from the U-Boot mailing list archive at Nabble.com. ___

[U-Boot] p4080ds UPM Mode Enable

Hi, How I can enable UPMA mode in u-boot in the P4080DS board? (By defualt it is gpcm mode.) Best regards. -- View this message in context: http://u-boot.10912.n7.nabble.com/p4080ds-UPM-Mode-Enable-tp263781.html Sent from the U-Boot mailing list archive at Nabble.com. ___

[U-Boot] P4080DS ELBC UPM MODE

Hi, I have p4080ds board. I want to increase read speed from NOR Flash in order to meet system requirements. I have measured read speed around 10 MByte/sec. I think this speed is too low. I have searched it on internet and found that NOR Flash has two mode; word and page mode. Page mode is faster t

[U-Boot] UPM Configuration in P4080DS

Hi, I have p4080ds board. I want to use NOR flash is in page mode. I have learned that by default elbc is in GPCM mode which does not support page mode access. In order to use page mode access UPM mode should be defined and configured. So What steps I should follow in uboot? Best regards -- Vi

[U-Boot] Adding Debug Symbol To U-Boot

Hi, I have p4080ds and lauterbach(T32) hardware debugger. As known, u-boot has written both assembly and C language. I can debug all u-boot code in assembly language(C code also converted to assembly). However, it is hard to follow. How can I debug u-boot C code in C language(not assembly)? What I

Re: [U-Boot] Adding Debug Symbol To U-Boot

Hi, First of all thank you for reply. The board p4080ds hangs at uboot and could not go into to ddr relocation part. Therefore, there is no output from uart. So, I want to debug before relocation(at the begining start.s document). What procedure should I follow for this? Best Regards. -- V

[U-Boot] How to Enable POST Tests

Hi, I have p4080ds board. In u-boot, I want to enable POST tests for memory, cpu, uart, and i2c. I have searched and CONFIG_POST needs to be added to include/configs/p4080ds.h file. When I added, there is an error that redefiniton of CONFIG_POST. So what should I do to enable these tests? Best Reg