Hi Simon, On Wed, 28 Nov 2012 13:18:57 -0800, Simon Glass <s...@chromium.org> wrote:
> Hi Albert, > > On Tue, Nov 27, 2012 at 4:43 AM, Albert ARIBAUD > <albert.u.b...@aribaud.net> wrote: > > Move all the C runtime setup code from every start.S > > in arch/arm into arch/arm/lib/crt0.S. This covers > > the code sequence from setting up the initial stack > > to calling into board_init_r(). > > > > Also, rewrite the C runtime setup and make functions > > board_init_*() and relocate_code() behave according to > > normal C semantics (no jumping across the C stack any > > more, etc). > > > > Some SPL targets had to be touched because they use > > start.S explicitly or for some reason; the relevant > > maintainers and custodians are cc:ed. > > > > Signed-off-by: Albert ARIBAUD <albert.u.b...@aribaud.net> > > I tested this on Seaboard (Tegra 20). > > Tested-by: Simon Glass <s...@chromium.org> > > I tried to test it on a snow (exynos5250) but couldn't really sync up > with our tree, so gave up. I am not completely sure about how the > CONFIG_SPL_BUILD stuff fits together in start.S and I got a build > error I wasn't sure how to correct (arch/arm/cpu/armv7/start.S:179: > undefined reference to `relocate_done') Thansk Simon. In file arch/arm/cpu/armv7/start.S, line 179 uses relocate_done and line 228 provides it, and there is no preprocessor conditional in-between, so I fail to see how you could get this error. Is your tree (and branch) available so that I can try and see the issue for myself? Either it'll uncover a problem in my patch series, or it'll help you merge it (or both). > Regards, > Simon Amicalement, -- Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
