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I have a similar problem using the same board. I haven't yet determined the source of the problem unfortunitely. Date: Wed, 18 Feb 2009 22:30:42 -0800 Subject: [microblaze-uclinux] Adding SPI Driver causes Kernel to Hang From: matt.staniszewski@xxxxxxxxx To: microblaze-uclinux@xxxxxxxxxxxxxx Hi everyone, I'm trying to add an SPI core to my hardware design so I can develop with an SPI DAC within uCLinux. I'm using a S3E500 and I've added the SPI core to the default reference design using instructions provided to me by a collegue who had this booting before. However, when I load the new download.bit file into the board, kermit shows that the board gets hung up and never boots the kernel: ================================================= FS-BOOT First Stage Bootloader (c) 2006 PetaLogix Project name: Xilinx-Spartan3E500-RevD-edk91 Build date: Feb 18 2009 22:05:39 FS Serial console: Uartlite ================================================= FS-BOOT: System initialisation completed. FS-BOOT: Booting from FLASH. Press 's' for image download. FS-BOOT: Booting image... SDRAM : Enabling caches : Icache:OK Dcache:OK U-Boot Start:0x27fc0000 Malloc Start:0x27f60000 Board Info Start:0x27f5ffd0 Boot Parameters Start:0x27f4ffd0 FLASH: 16 MB ETHERNET: MAC:00:0a:35:00:22:01 Hit any key to stop autoboot: 0 ## Booting image at 210c0000 ... Image Name: PetaLinux Kernel 2.6 Image Type: Microblaze Linux Kernel Image (uncompressed) Data Size: 4509871 Bytes = 4.3 MB Load Address: 24000000 Entry Point: 24000000 Verifying Checksum ... OK OK Found romfs @ 0x2420e08c (0x0023f000) #### klimit 24226000 #### Moving 0x0023f000 bytes from 0x2420e08c to 0x242259cc New klimit: 0x24465000 At this point, it stalls. What is wrong? Thanks. Matt Join the all-new Windows Live Messenger family Click here! |