linux-kernel - Re: [PATCH 08/17] ARM: at91: stop using HAVE_AT91

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Message-ID: <54BE2F4D.2080800@atmel.com>
Date:	Tue, 20 Jan 2015 11:34:53 +0100
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
CC:	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Arnd Bergmann <arnd@...db.de>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	"Bo Shen" <voice.shen@...el.com>,
	Wenyou Yang <Wenyou.Yang@...el.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 08/17] ARM: at91: stop using HAVE_AT91_DBGUx

Le 15/01/2015 22:58, Alexandre Belloni a écrit :
> In order to remove SOC_SAM9xxx options, stop using HAVE_AT91_DBGUx.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
> ---
>  arch/arm/Kconfig.debug     |  6 +++---
>  arch/arm/mach-at91/Kconfig | 19 -------------------
>  2 files changed, 3 insertions(+), 22 deletions(-)
> 
> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
> index e34d24949c6a..42a38731da99 100644
> --- a/arch/arm/Kconfig.debug
> +++ b/arch/arm/Kconfig.debug
> @@ -117,17 +117,17 @@ choice
>  	config AT91_DEBUG_LL_DBGU0
>  		bool "Kernel low-level debugging on rm9200, 9260/9g20, 9261/9g10, 9rl, 9x5, 9n12"
>  		select DEBUG_AT91_UART
> -		depends on HAVE_AT91_DBGU0
> +		depends on SOC_AT91RM9200 || SOC_AT91SAM9
>  
>  	config AT91_DEBUG_LL_DBGU1
>  		bool "Kernel low-level debugging on 9263, 9g45 and sama5d3"
>  		select DEBUG_AT91_UART
> -		depends on HAVE_AT91_DBGU1
> +		depends on SOC_AT91SAM9 || SOC_SAMA5
>  
>  	config AT91_DEBUG_LL_DBGU2
>  		bool "Kernel low-level debugging on sama5d4"
>  		select DEBUG_AT91_UART
> -		depends on HAVE_AT91_DBGU2

These values are used below in the file: in:
"
default "debug/at91.S" if AT91_DEBUG_LL_DBGU0 || AT91_DEBUG_LL_DBGU1 || \
                       AT91_DEBUG_LL_DBGU2

"

So I guess there is a little patch missing: I answer to the
message "[PATCH 5/7] ARM: at91: move debug-macro.S into the common space" by fixing this.
Please tell me if it's okay.

Bye,


> +		depends on SOC_SAMA5
>  
>  	config DEBUG_BCM2835
>  		bool "Kernel low-level debugging on BCM2835 PL011 UART"
> diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
> index b7dcef50db23..c6956b863b9d 100644
> --- a/arch/arm/mach-at91/Kconfig
> +++ b/arch/arm/mach-at91/Kconfig
> @@ -6,15 +6,6 @@ config HAVE_AT91_UTMI
>  config HAVE_AT91_USB_CLK
>  	bool
>  
> -config HAVE_AT91_DBGU0
> -	bool
> -
> -config HAVE_AT91_DBGU1
> -	bool
> -
> -config HAVE_AT91_DBGU2
> -	bool
> -
>  config COMMON_CLK_AT91
>  	bool
>  	select COMMON_CLK
> @@ -70,7 +61,6 @@ config SOC_SAMA5D3
>  	bool "SAMA5D3 family"
>  	select SOC_SAMA5
>  	select HAVE_FB_ATMEL
> -	select HAVE_AT91_DBGU1
>  	select HAVE_AT91_UTMI
>  	select HAVE_AT91_SMD
>  	select HAVE_AT91_USB_CLK
> @@ -81,7 +71,6 @@ config SOC_SAMA5D3
>  config SOC_SAMA5D4
>  	bool "SAMA5D4 family"
>  	select SOC_SAMA5
> -	select HAVE_AT91_DBGU2
>  	select CLKSRC_MMIO
>  	select CACHE_L2X0
>  	select CACHE_PL310
> @@ -101,12 +90,10 @@ config SOC_AT91RM9200
>  	select COMMON_CLK_AT91
>  	select CPU_ARM920T
>  	select GENERIC_CLOCKEVENTS
> -	select HAVE_AT91_DBGU0
>  	select HAVE_AT91_USB_CLK
>  
>  config SOC_AT91SAM9260
>  	bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
> -	select HAVE_AT91_DBGU0
>  	select SOC_AT91SAM9
>  	select HAVE_AT91_USB_CLK
>  	help
> @@ -115,7 +102,6 @@ config SOC_AT91SAM9260
>  
>  config SOC_AT91SAM9261
>  	bool "AT91SAM9261 or AT91SAM9G10"
> -	select HAVE_AT91_DBGU0
>  	select HAVE_FB_ATMEL
>  	select SOC_AT91SAM9
>  	select HAVE_AT91_USB_CLK
> @@ -124,21 +110,18 @@ config SOC_AT91SAM9261
>  
>  config SOC_AT91SAM9263
>  	bool "AT91SAM9263"
> -	select HAVE_AT91_DBGU1
>  	select HAVE_FB_ATMEL
>  	select SOC_AT91SAM9
>  	select HAVE_AT91_USB_CLK
>  
>  config SOC_AT91SAM9RL
>  	bool "AT91SAM9RL"
> -	select HAVE_AT91_DBGU0
>  	select HAVE_FB_ATMEL
>  	select SOC_AT91SAM9
>  	select HAVE_AT91_UTMI
>  
>  config SOC_AT91SAM9G45
>  	bool "AT91SAM9G45 or AT91SAM9M10 families"
> -	select HAVE_AT91_DBGU1
>  	select HAVE_FB_ATMEL
>  	select SOC_AT91SAM9
>  	select HAVE_AT91_UTMI
> @@ -149,7 +132,6 @@ config SOC_AT91SAM9G45
>  
>  config SOC_AT91SAM9X5
>  	bool "AT91SAM9x5 family"
> -	select HAVE_AT91_DBGU0
>  	select HAVE_FB_ATMEL
>  	select SOC_AT91SAM9
>  	select HAVE_AT91_UTMI
> @@ -164,7 +146,6 @@ config SOC_AT91SAM9X5
>  
>  config SOC_AT91SAM9N12
>  	bool "AT91SAM9N12 family"
> -	select HAVE_AT91_DBGU0
>  	select HAVE_FB_ATMEL
>  	select SOC_AT91SAM9
>  	select HAVE_AT91_USB_CLK
> 


-- 
Nicolas Ferre
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