Tolunay Orkun listmember@orkun.us wrote:
Andrew Dyer wrote:
I think we had a long e-mail exchange about this problem in may of '05 some of which is here:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/17379
it looks like a fix never got committed (at least as of the last time I pulled from git which was admittedly a while ago).
Thanks Andew for jogging my memory. I now remember that discussion and actually I did submit a patch which was committed. It is in the git. I just checked it. It was committed Feb 28, 2006
http://www.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=commitdiff;h=79b4cda076...
Sam you said this in your original mail:
What could be the problem be? I use the CFI driver from GIT repository on Nov. 2.
Sam please do sync up with the git and please make sure you do have latest code next time.
My bad! After a quick upgrade to 1.1.6, CFI driver worked fine with/without buffer writes! I would not play it again.
Apologize for the noise...
U-Boot 1.1.6 (Nov 21 2006 - 21:13:51), Build: mini-1.1.6
CPU: 8548_E, Version: 1.1, (0x80390011) Core: E500, Version: 1.0, (0x80210010) Clock Configuration: CPU: 999 MHz, CCB: 399 MHz, DDR: 199 MHz, LBC: 24 MHz L1: D-cache 32 kB enabled I-cache 32 kB enabled
[......] DDR: 512 MB SDRAM test phase 1: SDRAM test phase 2: SDRAM test passed. FLASH: 8 MB L2 cache 512KB: enabled *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Hit any key to stop autoboot: 0 MPC8548E_Rev1.1=> fli
Bank # 1: CFI conformant FLASH (16 x 16) Size: 8 MB in 128 Sectors Erase timeout 16384 ms, write timeout 1 ms, buffer write timeout 5 ms, buffer size 32 Sector Start Addresses: FF800000 FF810000 FF820000 FF830000
[...] FFFD0000 ERO FFFE0000 RO FFFF0000 RO MPC8548E_Rev1.1=> MPC8548E_Rev1.1=> cp.b ffa00000 ffc00000 180000 Copy to Flash... done MPC8548E_Rev1.1=> iml Image at FFA00000: Image Name: Simple Embedded Linux Framework Image Type: PowerPC Linux RAMDisk Image (gzip compressed) Data Size: 1447416 Bytes = 1.4 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Image at FFC00000: Image Name: Simple Embedded Linux Framework Image Type: PowerPC Linux RAMDisk Image (gzip compressed) Data Size: 1447416 Bytes = 1.4 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK MPC8548E_Rev1.1=>
Sorry,
Sam
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