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arm: mach-rmobile: Mark the default s_init function as weak

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Mark the default s_init function as weak, so that SoC's can
override it if needed, and it will still be discarded if unused.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
This commit is contained in:
Biju Das 2020-09-22 09:09:17 +01:00 • committed by Marek Vasut
parent 3afde5aab6
commit aead065e0e
1 changed files with 6 additions and 0 deletions
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6
arch/arm/mach-rmobile/lowlevel_init_gen3.S
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@ -31,6 +31,12 @@ ENTRY(save_boot_params)
b save_boot_params_ret b save_boot_params_ret
ENDPROC(save_boot_params) ENDPROC(save_boot_params)
.pushsection .text.s_init, "ax"
WEAK(s_init)
ret
ENDPROC(s_init)
.popsection
ENTRY(lowlevel_init) ENTRY(lowlevel_init)
mov x29, lr /* Save LR */ mov x29, lr /* Save LR */