Dear Amit Virdi, > Dear Marek, > > >> I did the changes suggested by you and tested the build. The issue > >> didn't come up. Then I reverted the code to the original (attributes > >> retained and ehci directly de-referencing the pointers. The issue didn't > >> come here too. > >> > >> Today, I used armv7-linux-gcc (GCC) v4.6.2 > >> So I suspect there has been some fix done in the GCC. > >> > >> Now, even with the packed attributes, the word fields are accessed > >> word-by-word in contrast to the earlier observed behavior > >> (byte-by-byte). I could see ldr and str in the disassembly. > >> > >> May be, we can discard this patch and keep drivers/usb/host/ehci.h > >> intact. > > > > Can you check with different toolchain please? > > Do you mean different toolchains for ARM? I can surely check if you can > help me. I have used ST's internal distribution till date and I guess I > need to download and install other ARM toolchains in order to verify > this issue.
Sure, you can download the ELDK installer for ELDK 5.1 :-) > > Or, we can work this way that my source code is compiled by someone > already installed/using other tool chains. I can test it on my board and > report the results? Yes please. I'll most likely apply your other patchset, but let's keep an eye on this patch, it might come handy later if the issue reappears. > > Thanks > Amit Virdi Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot