Re: [RESEND PATCH 1/2] arm:omap2+: put omap_uart_phys/virt/lsr in .text section when ZIMAGE is true

From	Hoeun Ryu <hoeun.ryu@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [RESEND PATCH 1/2] arm:omap2+: put omap_uart_phys/virt/lsr in .text section when ZIMAGE is true
Date	2017-06-14 09:00 +0200
Message-ID	<tSarw-1Mo-13@gated-at.bofh.it> (permalink)
References	<tRIEV-1n3-9@gated-at.bofh.it> <tS92q-11P-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue, 2017-06-13 at 22:27 -0700, Tony Lindgren wrote:
> Hi,
> 
> * Hoeun Ryu <hoeun.ryu@gmail.com> [170612 18:18]:
> > 
> > --- a/arch/arm/include/debug/omap2plus.S
> > +++ b/arch/arm/include/debug/omap2plus.S
> > @@ -58,11 +58,22 @@
> >  
> >  #define UART_OFFSET(addr)	((addr) & 0x00ffffff)
> >  
> > +/*
> > + * Definition of ZIMAGE is in arch/arm/boot/compressed/Makefile.
> > + * Place the following block in .text section only when this file
> > is
> > + * included by arch/arm/boot/compressed/* to make it possible to
> > + * enable CONFIG_DEBUG_UNCOMPRESS and DEBUG in
> > arch/arm/boot/compressed/head.S
> > + * on OMAP2+ SoCs.
> > + */
> > +#ifndef ZIMAGE
> >  		.pushsection .data
> > +#endif
> >  omap_uart_phys:	.word	0
> >  omap_uart_virt:	.word	0
> >  omap_uart_lsr:	.word	0
> > +#ifndef ZIMAGE
> >  		.popsection
> > +#endif
> So I converted all these to use the 8250 debug_ll yesterday
> which should solve the DEBUG_UNCOMPRESS issue for you and
> allows us to remove this file. Will post the series shortly
> for testing with you in Cc after I've done a bit more testing
> here.

It sounds good.
patch 01 is dropped though, are you using the second patch ?
"[PATCH 2/2] arm:omap2+: drop dependence on DEBUG_OMAP2PLUS_UART for
DEBUG_UNCOMPRESS"

Thank you.

> 
> Regards,
> 
> Tony

Thread

[RESEND PATCH 1/2] arm:omap2+: put omap_uart_phys/virt/lsr in .text section when ZIMAGE is true Hoeun Ryu <hoeun.ryu@gmail.com> - 2017-06-13 03:20 +0200
  [RESEND PATCH 2/2] arm:omap2+: drop dependence on DEBUG_OMAP2PLUS_UART for DEBUG_UNCOMPRESS Hoeun Ryu <hoeun.ryu@gmail.com> - 2017-06-13 03:20 +0200
  Re: [RESEND PATCH 1/2] arm:omap2+: put omap_uart_phys/virt/lsr in  .text section when ZIMAGE is true Tony Lindgren <tony@atomide.com> - 2017-06-14 07:30 +0200
    Re: [RESEND PATCH 1/2] arm:omap2+: put omap_uart_phys/virt/lsr in  .text section when ZIMAGE is true Hoeun Ryu <hoeun.ryu@gmail.com> - 2017-06-14 09:00 +0200
      Re: [RESEND PATCH 1/2] arm:omap2+: put omap_uart_phys/virt/lsr in  .text section when ZIMAGE is true Tony Lindgren <tony@atomide.com> - 2017-06-14 09:30 +0200

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