[RESEND PATCH 12/16] arm: omap3: Compile lowlevel_init() function only when it is used

Lukasz Majewski
2021-02-06T15:21:14Z

On Fri, 5 Feb 2021 20:12:08 +0100
Pali Roh?r <pali@kernel.org> 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 Roh?r <pali@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
>
> +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && \
> + !defined(CONFIG_SKIP_LOWLEVEL_INIT_ONLY)
> ENTRY(lowlevel_init)
> ldr sp, SRAM_STACK
> str ip, [sp] /* stash ip register */
> @@ -187,6 +190,7 @@ ENTRY(lowlevel_init)
> b s_init
>
> ENDPROC(lowlevel_init)
> +#endif
>
> /* the literal pools origin */
> .ltorg

Reviewed-by: Lukasz Majewski <lukma@denx.de>

Best regards,

Lukasz Majewski

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