[PATCH v3 1/6] at91: kernel: bump to 5.10

Hauke Mehrtens hauke at hauke-m.de
Thu Sep 9 12:52:12 PDT 2021


On 8/30/21 11:39 AM, Claudiu Beznea wrote:
> Bump at91 targets to kernel v5.10. With this patches and files for
> wb45n and wb50n were removed as they are now included in upstream
> kernel. Along with this:
> - the kernel config for sam9x targets has been refreshed (with
>    make kernel_menuconfig + save);
> - CONFIG_ARCH_AT91 and specific sam9x SoCs (AT91RM9200, AT91SAM9,
>    SAM9X60) has been enabled such that sam9x SoCs to be able to boot.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea at microchip.com>
> ---
>   target/linux/at91/Makefile                    |   2 +-
>   .../at91/files/arch/arm/boot/dts/wb45n.dts    | 220 ------------------
>   .../at91/files/arch/arm/boot/dts/wb50n.dts    | 113 ---------
>   .../at91/files/arch/arm/boot/dts/wb50n.dtsi   | 205 ----------------
>   target/linux/at91/image/sam9x.mk              |   1 +
>   target/linux/at91/image/sama5.mk              |   1 +
>   .../101-ARM-at91-build-dtb-for-q5xr5.patch    |  10 +
>   .../101-ARM-at91-build-dtb-for-q5xr5.patch    |  10 -
>   .../102-ARM-at91-build-dtb-for-wb45n.patch    |  12 -
>   ...2-ARM-at91-wb45n-fix-duplicate-label.patch |  20 --
>   .../103-ARM-at91-build-dtb-for-wb50n.patch    |  12 -
>   ...3-ARM-at91-wb50n-fix-duplicate-label.patch |  39 ----
>   target/linux/at91/sam9x/config-default        | 105 ++++-----
>   13 files changed, 57 insertions(+), 693 deletions(-)
>   delete mode 100644 target/linux/at91/files/arch/arm/boot/dts/wb45n.dts
>   delete mode 100644 target/linux/at91/files/arch/arm/boot/dts/wb50n.dts
>   delete mode 100644 target/linux/at91/files/arch/arm/boot/dts/wb50n.dtsi
>   create mode 040000 target/linux/at91/patches-5.10
>   create mode 100644 target/linux/at91/patches-5.10/101-ARM-at91-build-dtb-for-q5xr5.patch
>   delete mode 040000 target/linux/at91/patches-5.4
>   delete mode 100644 target/linux/at91/patches-5.4/101-ARM-at91-build-dtb-for-q5xr5.patch
>   delete mode 100644 target/linux/at91/patches-5.4/102-ARM-at91-build-dtb-for-wb45n.patch
>   delete mode 100644 target/linux/at91/patches-5.4/102-ARM-at91-wb45n-fix-duplicate-label.patch
>   delete mode 100644 target/linux/at91/patches-5.4/103-ARM-at91-build-dtb-for-wb50n.patch
>   delete mode 100644 target/linux/at91/patches-5.4/103-ARM-at91-wb50n-fix-duplicate-label.patch
> 
......
> -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
> -CONFIG_HAVE_RSEQ=y
> -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
> -CONFIG_HAVE_UID16=y
> -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
> -CONFIG_HZ_FIXED=0
> +CONFIG_HZ=128
> +CONFIG_HZ_FIXED=128

CONFIG_HZ=100 is set in the generic configuration, do you really need 128?

>   CONFIG_HZ_PERIODIC=y
>   CONFIG_INITRAMFS_SOURCE=""
>   CONFIG_IRQCHIP=y
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