On Saturday 06 February 2021 17:50:54 Marek Vasut wrote:
> On 2/6/21 4:45 PM, Pali Rohár wrote:
> > On Saturday 06 February 2021 16:40:18 Marek Vasut wrote:
> > > On 2/5/21 8:12 PM, Pali Rohár wrote:
> > > > Function lowlevel_init() is called only from cpu_init_crit() and this
> > > > function is wrapped into #if .. #endif section. So compile also
> > > > lowlevel_init() function under same #if condition.
> > > >
> > > > Signed-off-by: Pali Rohár <p...@kernel.org>
> > > > ---
> > > > arch/arm/mach-omap2/omap3/lowlevel_init.S | 6 +++++-
> > > > 1 file changed, 5 insertions(+), 1 deletion(-)
> > > >
> > > > diff --git a/arch/arm/mach-omap2/omap3/lowlevel_init.S
> > > > b/arch/arm/mach-omap2/omap3/lowlevel_init.S
> > > > index 2a05b5e521..4fa89418a1 100644
> > > > --- a/arch/arm/mach-omap2/omap3/lowlevel_init.S
> > > > +++ b/arch/arm/mach-omap2/omap3/lowlevel_init.S
> > > > @@ -45,7 +45,7 @@ ENDPROC(do_omap3_emu_romcode_call)
> > > > ENTRY(cpy_clk_code)
> > > > /* Copy DPLL code into SRAM */
> > > > adr r0, go_to_speed /* copy from start of
> > > > go_to_speed... */
> > > > - adr r2, lowlevel_init /* ... up to start of
> > > > low_level_init */
> > > > + adr r2, go_to_speed_end /* ... up to start of
> > > > go_to_speed_end */
> > > > next2:
> > > > ldmia r0!, {r3 - r10} /* copy from source address
> > > > [r0] */
> > > > stmia r1!, {r3 - r10} /* copy to target address
> > > > [r1] */
> > > > @@ -167,8 +167,11 @@ pll_div_add5:
> > > > pll_div_val5:
> > > > .word CLSEL1_EMU_VAL
> > > > +go_to_speed_end:
> > > > #endif
> > >
> > > This hunk above seems like an unrelated change ^ ?
> >
> > Entry 'lowlevel_init' is defined 3 lines below and is available only
> > when !CONFIG_SKIP_LOWLEVEL_INIT && !CONFIG_SKIP_LOWLEVEL_INIT_ONLY.
> >
> > Few lines above is code which copies DPLL code into SRAM and this code
> > ends at address where 'lowlevel_init' entry starts.
> >
> > Entry 'cpy_clk_code' is compiled also when CONFIG_SKIP_LOWLEVEL_INIT is
> > defined, therefore it is required to define label which is outside of
> > the #if code defined below and ends after the 'go_to_speed' code.
> >
> > So I defined a new 'go_to_speed_end' label to allow compiling
> > 'cpy_clk_code' entry when CONFIG_SKIP_LOWLEVEL_INIT is defined.
>
> Can you add exactly this description to the commit message -- the change
> isn't immediately obviously, collect the RBs and resend the patchset, so it
> can be picked ?
Done! I fixed commit messages and sent all patches again.
