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

From Tony Lindgren <tony@atomide.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 07:30 +0200
Message-ID <tS92q-11P-3@gated-at.bofh.it> (permalink)
References <tRIEV-1n3-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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.

Regards,

Tony

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[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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