change ur bootm address it will work fine.... see the fallowing example..
Linux crashes when uncompressing the kernel Question: When I try to boot Linux, it crashes during uncompressing the kernel image: => bootm 100000 ## Booting image at 00100000 ... Image Name: Linux−2.4.25 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1003065 Bytes = 979.6 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... Error: inflate() returned −3 GUNZIP ERROR − must RESET board to recover Answer: Your kernel image is quite big − nearly 1 MB compressed; when it gets uncompressed it will need 2.5 ... 3 MB, starting at address 0x0000. But your compressed image was stored at 1 MB (0x100000), so the uncompressed code will overwrite the (remaining) compressed image. The solution is thus simple: just use a higher address to download the compressed image into RAM. For example, try: => bootm 400000 Henry Bausley wrote: > > I am getting the error > > Uncompressing Kernel Image ... Error: inflate() returned -3 > GUNZIP ERROR - must RESET board to recover > OK > > when u-boot tries to uncompress the kernel. I am using a board based upon > a > Yosemite AMCC 440EP. > I do have some boards that work. Does anyone know what could cause this > problem. Bad Flash , Bad DDR ? > > > > > > > U-Boot 1.1.4 (Jun 30 2006 - 14:55:59) > > CPU: AMCC PowerPC 440EP Rev. B at 533.333 MHz (PLB=133, OPB=66, EBC=66 > MHz) > I2C boot EEPROM enabled > Internal PCI arbiter disabled, PCI async ext clock used > 32 kB I-Cache 32 kB D-Cache > Board: Yosemite - AMCC PPC440EP Evaluation Board > I2C: ready > DRAM: 256 MB > FLASH: 64 MB > PCI: Bus Dev VenId DevId Class Int > In: serial > Out: serial > Err: serial > Net: ppc_4xx_eth0, ppc_4xx_eth1 > Hit any key to stop autoboot: 0 > ## Booting image at fc000000 ... > Image Name: Linux-2.6.14-rtl > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 1250069 Bytes = 1.2 MB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Uncompressing Kernel Image ... Error: inflate() returned -3 > GUNZIP ERROR - must RESET board to recover > OK > > > _______________________________________________ > Linuxppc-embedded mailing list > [email protected] > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > -- View this message in context: http://www.nabble.com/Asterisk-on-Embedded-Linux-tf2336671.html#a12010845 Sent from the linuxppc-embedded mailing list archive at Nabble.com. _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
