[1/2] {linux, linux-headers}: add version 5.12

Signed-off-by: Michael Walle <michael@walle.cc>
---

Hi,

c6x was removed in 5.12. But that architecture was never supported
in buildroot.

See also:
https://kernelnewbies.org/Linux_5.12

-michael

 linux/Config.in                                     |  4 ++--
 linux/linux.hash                                    |  1 +
 package/linux-headers/Config.in.host                | 13 +++++++++++--
 toolchain/Config.in                                 |  5 +++++
 .../toolchain-external-custom/Config.in.options     |  6 +++++-
 5 files changed, 24 insertions(+), 5 deletions(-)

On 26/04/2021 13:45, Michael Walle wrote:
> Signed-off-by: Michael Walle <michael@walle.cc>

 Both applied to master, thanks.

 Regards,
 Arnout

> ---
> 
> Hi,
> 
> c6x was removed in 5.12. But that architecture was never supported
> in buildroot.
> 
> See also:
> https://kernelnewbies.org/Linux_5.12
> 
> -michael
> 
>  linux/Config.in                                     |  4 ++--
>  linux/linux.hash                                    |  1 +
>  package/linux-headers/Config.in.host                | 13 +++++++++++--
>  toolchain/Config.in                                 |  5 +++++
>  .../toolchain-external-custom/Config.in.options     |  6 +++++-
>  5 files changed, 24 insertions(+), 5 deletions(-)
> 
> diff --git a/linux/Config.in b/linux/Config.in
> index cf790963dd..7f1d9e3342 100644
> --- a/linux/Config.in
> +++ b/linux/Config.in
> @@ -28,7 +28,7 @@ choice
>  	prompt "Kernel version"
>  
>  config BR2_LINUX_KERNEL_LATEST_VERSION
> -	bool "Latest version (5.11)"
> +	bool "Latest version (5.12)"
>  
>  config BR2_LINUX_KERNEL_LATEST_CIP_VERSION
>  	bool "Latest CIP SLTS version (4.19.182-cip45)"
> @@ -125,7 +125,7 @@ endif
>  
>  config BR2_LINUX_KERNEL_VERSION
>  	string
> -	default "5.11.8" if BR2_LINUX_KERNEL_LATEST_VERSION
> +	default "5.12" if BR2_LINUX_KERNEL_LATEST_VERSION
>  	default "4.19.182-cip45" if BR2_LINUX_KERNEL_LATEST_CIP_VERSION
>  	default "4.19.165-cip41-rt18" if BR2_LINUX_KERNEL_LATEST_CIP_RT_VERSION
>  	default BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE \
> diff --git a/linux/linux.hash b/linux/linux.hash
> index 992ae22d11..eedda7e007 100644
> --- a/linux/linux.hash
> +++ b/linux/linux.hash
> @@ -1,4 +1,5 @@
>  # From https://www.kernel.org/pub/linux/kernel/v5.x/sha256sums.asc
> +sha256  7d0df6f2bf2384d68d0bd8e1fe3e071d64364dcdc6002e7b5c87c92d48fac366  linux-5.12.tar.xz
>  sha256  91f939263a350da676b274e3ec84ad5b57f27ffdf4bd6b74cd002ce21fc0c89f  linux-5.11.8.tar.xz
>  sha256  930ae76b9a3b64b98802849aca332d17a706f20595de21e1ae729b55ee461add  linux-5.10.25.tar.xz
>  sha256  1c3cef545f366b56332c11c28d074c9d9148c28059a970ec8710826652237560  linux-5.4.107.tar.xz
> diff --git a/package/linux-headers/Config.in.host b/package/linux-headers/Config.in.host
> index 6d83ecf952..52b67f31df 100644
> --- a/package/linux-headers/Config.in.host
> +++ b/package/linux-headers/Config.in.host
> @@ -6,7 +6,7 @@ config BR2_PACKAGE_HOST_LINUX_HEADERS
>  choice
>  	prompt "Kernel Headers"
>  	default BR2_KERNEL_HEADERS_AS_KERNEL if BR2_LINUX_KERNEL
> -	default BR2_KERNEL_HEADERS_5_11
> +	default BR2_KERNEL_HEADERS_5_12
>  	help
>  	  Select the kernel version to get headers from.
>  
> @@ -61,6 +61,10 @@ config BR2_KERNEL_HEADERS_5_10
>  config BR2_KERNEL_HEADERS_5_11
>  	bool "Linux 5.11.x kernel headers"
>  	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_11
> +
> +config BR2_KERNEL_HEADERS_5_12
> +	bool "Linux 5.12.x kernel headers"
> +	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_12
>  	select BR2_KERNEL_HEADERS_LATEST
>  
>  config BR2_KERNEL_HEADERS_VERSION
> @@ -135,8 +139,12 @@ choice
>  	  If your kernel headers are more recent than the latest version
>  	  in the choice, then select the latest version.
>  
> +config BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_12
> +	bool "5.12.x or later"
> +	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_12
> +
>  config BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_11
> -	bool "5.11.x or later"
> +	bool "5.11.x"
>  	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_11
>  
>  config BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10
> @@ -361,6 +369,7 @@ config BR2_DEFAULT_KERNEL_HEADERS
>  	default "5.4.107"	if BR2_KERNEL_HEADERS_5_4
>  	default "5.10.25"	if BR2_KERNEL_HEADERS_5_10
>  	default "5.11.8"	if BR2_KERNEL_HEADERS_5_11
> +	default "5.12"		if BR2_KERNEL_HEADERS_5_12
>  	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION
>  	default "custom"	if BR2_KERNEL_HEADERS_CUSTOM_TARBALL
>  	default BR2_KERNEL_HEADERS_CUSTOM_REPO_VERSION \
> diff --git a/toolchain/Config.in b/toolchain/Config.in
> index dc1e710603..c4df5f1274 100644
> --- a/toolchain/Config.in
> +++ b/toolchain/Config.in
> @@ -500,6 +500,10 @@ config BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_10
>  config BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_11
>  	bool
>  	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_10
> +
> +config BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_12
> +	bool
> +	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_11
>  	select BR2_TOOLCHAIN_HEADERS_LATEST
>  
>  # This should be selected by the latest version, above, to indicate that
> @@ -513,6 +517,7 @@ config BR2_TOOLCHAIN_HEADERS_LATEST
>  # stops affecting a value on the first matching default.
>  config BR2_TOOLCHAIN_HEADERS_AT_LEAST
>  	string
> +	default "5.12" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_12
>  	default "5.11" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_11
>  	default "5.10" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_10
>  	default "5.9"  if BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_9
> diff --git a/toolchain/toolchain-external/toolchain-external-custom/Config.in.options b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
> index 4331c2528a..ba9aeb29ad 100644
> --- a/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
> +++ b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
> @@ -119,8 +119,12 @@ choice
>  	  If your toolchain uses headers newer than the latest version
>  	  in the choice, then select the latest version.
>  
> +config BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_12
> +	bool "5.12.x or later"
> +	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_12
> +
>  config BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_11
> -	bool "5.11.x or later"
> +	bool "5.11"
>  	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_11
>  
>  config BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_10
>