On Monday 17 January 2011 19:08:01 Fabio Giovagnini wrote:
Hi All this is what I do:
- I run u-Boot getting this output:
U-Boot 2010.12-09860-g9cb5761-dirty (Jan 17 2011 - 18:05:12)
CPU: SH2A BOARD: MLCD7203 DRAM: 64MB *** Warning - bad CRC, using default environment
Destroy Hash Table: 0c7d6df8 table = (null) Create Hash Table: N=72 INSERT: table 0c7d6df8, filled 1/73 rv 0c780144 ==> name="bootargs" value="console=ttySC0,115200" INSERT: table 0c7d6df8, filled 2/73 rv 0c780324 ==> name="baudrate" value="115200" INSERT: table 0c7d6df8, filled 3/73 rv 0c7800cc ==> name="loadaddr" value="0x0C200000" INSERT: free(data = 0c77ffb8) INSERT: done fwc addr 20000000 cmd f0 00f0 16bit x 16 bit fwc addr 2000aaaa cmd aa 00aa 16bit x 16 bit fwc addr 20005554 cmd 55 0055 16bit x 16 bit fwc addr 2000aaaa cmd 90 0090 16bit x 16 bit fwc addr 20000000 cmd f0 00f0 16bit x 16 bit JEDEC PROBE: ID bf 236c 0 Found JEDEC Flash: SST 39VF6402B unlock address index 1 unlock addresses are 0x555/0x2aa erase_region_count = 128 erase_region_size = 65536 flash_protect ON: from 0x20000000 to 0x2001FFFF protect on 0 protect on 1 flash_protect ON: from 0x20020000 to 0x2002FFFF protect on 2 FLASH: 8MB In: serial Out: serial Err: serial =>
- I load my uImage getting this output from iminfo:
=> loady ## Ready for binary (ymodem) download to 0x0C200000 at 115200 bps... Code, 7627(SOH)/0(STX)/0(CAN) packets, 4 retries ## Total Size = 0x000ee445 = 975941 Bytes => iminfo
## Checking Image at 0c200000 ... Legacy image found Image Name: Linux-2.6.37+ Image Type: SuperH Linux Kernel Image (gzip compressed) Data Size: 975877 Bytes = 953 KiB Load Address: 0c001000 Entry Point: 0c002000 Verifying Checksum ... OK =>
Any ideas about why the kernelò do not send out anything?
this is the result of bootm
* kernel: default image load address = 0x0c200000 ## Booting kernel from Legacy Image at 0c200000 ... Image Name: Linux-2.6.37+ Image Type: SuperH Linux Kernel Image (gzip compressed) Data Size: 975877 Bytes = 953 KiB Load Address: 0c001000 Entry Point: 0c002000 Verifying Checksum ... OK kernel data at 0x0c200040, len = 0x000ee405 (975877) ## No init Ramdisk ramdisk start = 0x00000000, ramdisk end = 0x00000000 Uncompressing Kernel Image ... OK kernel loaded at 0x0c001000, end = 0x0c1af9fc