Update tic6x sample

Restrict kernel to 5.11 and below (support for this arch has been
dropped in 5.12); rename the sample to match its name as printed by
`ct-ng show-tuple` (otherwise, `make saveconfig` does not update the
sample's configuration).

Signed-off-by: Alexey Neyman <stilor@att.net>

config/arch/c6x.in

@@ -7,9 +7,12 @@
 ## select ARCH_DEFAULT_LE
 ## select ARCH_SUPPORTS_FLAT_FORMAT
 ## select ARCH_SUPPORTS_WITH_CPU
+## select LINUX_REQUIRE_older_than_5_12
+## select LINUX_REQUIRE_3_7_or_later
 ## depends on EXPERIMENTAL
 ##
 ## help The TI C6x (TMS320C6000) architecture
 ## help   https://www.ti.com/processors/digital-signal-processors
-## help   For linux, kernel must be 3.7 or later (or custom)
+## help   For linux, kernel must be 3.7 or later (or custom) but not newer
+## help   than 5.11.x (support for C6x was removed in 5.12).
 

packages/linux/package.desc

@@ -2,6 +2,6 @@ origin='www.kernel.org'
 repository='git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git'
 mirrors='$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})'
 relevantpattern='2.*.*|. *.*|.'
-milestones='3.2 3.7 4.8 5.3'
+milestones='3.2 3.7 4.8 5.3 5.12'
 archive_formats='.tar.xz .tar.gz'
 signature_format='unpacked/.sign'

samples/tic6x-uclinux/crosstool.config

@@ -1,14 +1,12 @@
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION="4"
 CT_EXPERIMENTAL=y
 CT_ARCH_C6X=y
 CT_OMIT_TARGET_VENDOR=y
-CT_KERNEL_LINUX=y
 CT_MULTILIB=y
-CT_LIBC_UCLIBC=y
-CT_THREADS="linuxthreads"
-CT_UCLIBC_NG_DEVEL_VCS_git=y
-CT_UCLIBC_NG_DEVEL_URL="https://github.com/DspHack/uclibc-ng.git"
+CT_KERNEL_LINUX=y
 CT_ARCH_BINFMT_FDPIC=y
+CT_LIBC_UCLIBC_NG=y
+CT_UCLIBC_NG_SRC_DEVEL=y
+CT_UCLIBC_NG_DEVEL_URL="https://github.com/DspHack/uclibc-ng.git"
+CT_THREADS_LT=y
 CT_CC_LANG_CXX=y
-CT_ARCH_ENDIAN="little"
-