[U-Boot] Not able to get the prints in the do_irq handler

Hi, I am facing the typical problem relating to prints in the do_irq handler of versatile based u-boot. I dont know what is the problem. Though i am getting the prints normally in super visor context but not able to get the prints in the interrupt context. Please can you tell me if it is possible.

[U-Boot] Problem with -pie flag.

Hi, I have a global variable problem with u-boot when i enabled with '-pie' flag during linking time. In the interrupt handler i set the global variable to 1 initially is set to 0 but i am not able to see the updated global variable after return from interrupt handler. But it is happen when i dis

[U-Boot] How to generate an interrupt from u-boot

Hi, Iam working on the samsung smdkv310 based soc. I want to generate an interrupt from the timer. Is it possible to service an interrupts at u-boot level. Smdkv310 board is having the GIC controller. Is there any patches to initialise the GIC(Generic interrupt controller). Please do needful. Th

[U-Boot] Irq handler code is not working in u-boot

Hi, In start.S file irq_handler code is used for handling the irq interrupts though iam able to handle the interrupt, iam not able to restore the previous state. irq_restore_user_regs label is given generally in all u-boots for restoring the state but not happens. Please do needful how i come

[U-Boot] go command is not working for smdkv310 board

Hi, I am using a u-boot-2010-12 version for the smdkv310 board. I used dnw tool for loading a u-boot on to the RAM with C0008000 as a load adress. *Go* command is not working and gets hang when i type the following command to run the u-boot code on to the u-boot prompt. go

[U-Boot] Go command is not working

Hi, Iam using* u-boot-1.1.6* for my soc. *Go* command is not working and gets hang whenever i try to load the stand alone application. Though I have gone through the code, i am not able to find the cause. Can any one help me. Thanks Balaji ___ U-

[U-Boot] Doubt on uboot code

Hi, Thank you for your reply. I have the U-boot source code of SAMSUNG EXYNOS SMDKV310 board. When i compiled the U-boot source code I got uboot.bin file and bl1.bin file. Actually bl1.bin file is extracted from the uboot.bin file by using the mkbl2 tool(tool's source code is prese

[U-Boot] problem on BL1.bin

Hi All, Iam using smdkv310 board of SAMSUNG EXYNOS SOC. How bl1.bin file copy the uboot.bin file from SD/MMC card to DDR2 RAM. by using the following device copy functions #define SDMMC_ReadBlocks_eMMC_ByCPU(uNumOfBlks, uDstAddr) \ (((void(*)(u32, u32*))(*((u32 *)EXT_eMMC43_BL2_ByCPU_ADD

[U-Boot] md,mw commands

Hi, Iam using 256MB RAM on arm11 board.I just tried md,mw commands from uboot like the following mw C80 0x 0x500 here C80 is the 200MB of RAM MCS8142>> md C80 0c80: 0c800010: bbb

[U-Boot] Yaffs2 Patches for u-boot-2009.01

> Hi, > I am using u-boot-2009.01 for loading yaffs2 image on to the nand flash.But uboot is not supporting nand write.yaffs.How can i get the yaffs2 supported patch for u-boot-2009.01.Please help me. Regards V.Balaji ___ U-Boot mailing list

[U-Boot] Yaffs2 Patches for u-boot-2009.01

I am using u-boot-2009.01 for loading yaffs2 image on to the nand flash.But uboot is not supporting nand write.yaffs.How can i get the yaffs2 supported patch for u-boot-2009.01.Please help me. Please post this question on the mailing list Thanks, Graeme __

[U-Boot] Facing the problem with yaffs2 from uboot

Hi, Iam using SMDK6410 arm11 board having the samsung Nandflash with a capacity of 1Gb.Iam not able to load the yaffs2image on to the Nandflash from uboot by the command nandwrite,yaffs.Though the command works well ,the data is not added to Nand flash.Iam using uboot-1.1.6 version and kerne