I tried following your instruction and i have been found the file MLO and u-boot.img in the build/uboot directory but when i use them with the generated rootfs th craneboard boot from the nand and not from my SD although it's configured to booting from SD card and i tested it whith a openembedded distribution. the first log for starting is : U-Boot SPL 2011.12 (Feb 25 2012 - 00:01:51) Texas Instruments Revision detection unimplemented OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img
U-Boot 2011.12 (Feb 25 2012 - 00:01:51)
AM35XX-GP ES2.0, CPU-OPP2, L3-165MHz, Max CPU Clock 600 Mhz CraneBoard + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 256 MiB MMC: OMAP SD/MMC: 0 In: serial Out: serial Err: serial Die ID #0dc0000100000000015da39614006015 Hit any key to stop autoboot: 3 2 1 0 mmc - MMC sub system
Usage: mmc read addr blk# cnt mmc write addr blk# cnt mmc erase blk# cnt mmc rescan mmc part - lists available partition on current mmc device mmc dev [dev] [part] - show or set current mmc device [partition] mmc list - lists available devices Booting from nand ...
NAND read: device 0 offset 0x480000, size 0x500000 5242880 bytes read: OK ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-2.6.32 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2103408 Bytes = 2 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK
Starting kernel ...
Uncompressing Linux.................................................................................................................................... done, booting the kernel. Linux version 2.6.32 (sriharsha@localhost.localdomain) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #1 Mon Nov 29 23:22:22 IST 2010 CPU: ARMv7 Processor [411fc087] revision 7 (ARMv7), cr=10c53c7f .... ...
On Fri, Feb 24, 2012 at 9:20 PM, Tom Rini trini@ti.com wrote:
On Fri, Feb 24, 2012 at 1:08 PM, Mohamed HAMZAOUI requinham@gmail.com wrote:
Thank you for your help, but i use the 2012.12RC version and in the bootloader menu i select the u-boot version 2011.12 and in the uboot
binary
format i only have u-boot.bin, u-boot-nand.bin, u-boot.kwb ! How to build u-boot.img ? when i used a u-boot.bin for my Craneboard i can't boot because it need a MLO (xloader) for booting.
That's a buildroot problem. 'make am3517_crane ; make', or however buildroot builds today is producing u-boot.img and MLO, it's just not copying them out to where you're looking for them.
thx
On Fri, Feb 24, 2012 at 4:02 PM, Tom Rini trini@ti.com wrote:
On Fri, Feb 24, 2012 at 10:25:21AM +0100, Mohamed HAMZAOUI wrote:
Hi,
I want to use Buildroot for CraneBoard...
My problem is with configuration files : MLO, u-boot.bin and uImage. I installed the last RC buildroot and after I started to configure the
build
by selecting the desired setting because i dont found a defconfig
file
for
Kernel with buildroot ...
Starting with v2011.12 you do not need x-loader and you want the MLO and u-boot.img (NOT u-boot.bin) files created by U-Boot.
-- Tom
U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
-- Tom