On Feb 17, 2009, at 7:25 PM, Kim Phillips wrote:
On Tue, 17 Feb 2009 09:54:51 +0100 Heiko Schocher hs@denx.de wrote:
ppc_82xx-ld: NAND bootstrap too big ppc_82xx-ld: NAND bootstrap too big make[1]: *** [/home/hs/U-Boot-Patches/u-boot/nand_spl/u-boot-spl] Fehler 1 make: *** [nand_spl] Fehler 2 make: *** Warte auf noch nicht beendete Prozesse... ppc_82xx-size: './u-boot': No such file [hs@pollux u-boot]$
I get this error just with actual u-boot.
now that I've verified it, I see it too. I bisected it:
bced7ccefa08512c54a6d146658ff7dbc33d5dfe is first bad commit commit bced7ccefa08512c54a6d146658ff7dbc33d5dfe Author: Kumar Gala galak@kernel.crashing.org Date: Fri Feb 6 08:08:06 2009 -0600
ppc: Fix roll over bug in flush_cache()
If we call flush_cache(0xfffff000, 0x1000) it would never terminate the loop since end = 0xffffffff and we'd roll over our counter from 0xfffffe0 to 0 (assuming a 32-byte cache line)
Signed-off-by: Kumar Gala galak@kernel.crashing.org
the extra checks this patch makes makes flush_cache() consume a mere 16 more bytes, which makes the SIMPC8313 build fail.
I don't see an easy way out of this that satisfies everyone. Ideas?
Kim
what params is flush_cache() being called width on SIMC8313?
- k