[bug#72964] [PATCH] gnu: linux-libre: Add ‘linux-libre-arm64-honeycomb’.

[bug#72964] [PATCH] gnu: linux-libre: Add ‘linux-libre-arm64-honeycomb’.

[Ludovic Courtès]

Package definition taken from guix/maintenance.git commit
0dc194cc85f8f0ef8cfcde29b9610ade7138beff, written by
Ricardo Wurmus <rekado@elephly.net>.

* gnu/packages/linux.scm (linux-libre-arm64-honeycomb): New variable.

Change-Id: Ieb8503424a19c1c32a3ecac829c3d5d2a47b458e
---
 gnu/packages/linux.scm | 60 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

Hello,

This definition comes from the (sysadmin honeycomb) module in
maintenance.git.  I’m moving it here for convenience so that it gets
built by CI and we don’t have to build it on demand when deploying
Guix System on the Honeycombs.

Ludo’.

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 318c6ccf13..f583ae0b7a 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -1371,6 +1371,66 @@ (define-public linux-libre-arm64-generic-5.4
                         ("CONFIG_RTC_DRV_RK808" . #t))
                       (default-extra-linux-options linux-libre-5.4-version))))
 
+(define-public linux-libre-arm64-honeycomb
+  ;; Kernel for use on the HoneyComb LX2 boards:
+  ;; <https://shop.solid-run.com/product/SRCFTXE000IV13/>.
+  (make-linux-libre* linux-libre-5.15-version
+                     linux-libre-5.15-gnu-revision
+                     linux-libre-5.15-source
+                     '("aarch64-linux")
+                     #:extra-version "arm64-honeycomb"
+                     #:extra-options
+                     ;; See
+                     ;; https://github.com/SolidRun/lx2160a_build/blob/master/configs/linux/lx2k_additions.config
+                     (append
+                      `(("CONFIG_GPIO_SYSFS" . #true)
+                        ("CONFIG_GPIO_MPC8XXX" . #true)
+                        ("CONFIG_NET_PKTGEN" . #true)
+                        ("CONFIG_USB_SERIAL" . #true)
+                        ("CONFIG_USB_SERIAL_CONSOLE" . #true)
+                        ("CONFIG_USB_SERIAL_GENERIC" . #true)
+                        ("CONFIG_USB_SERIAL_SIMPLE" . #true)
+                        ("CONFIG_USB_SERIAL_FTDI_SIO" . #true)
+                        ("CONFIG_USB_ACM" . #true)
+                        ("CONFIG_USB_NET_DRIVERS" . #true)
+                        ("CONFIG_USB_USBNET" . #true)
+                        ("CONFIG_USB_NET_CDCETHER" . #true)
+                        ("CONFIG_USB_NET_CDC_NCM" . #true)
+                        ("CONFIG_USB_NET_NET1080" . #true)
+                        ("CONFIG_USB_NET_CDC_SUBSET_ENABLE" . #true)
+                        ("CONFIG_USB_NET_CDC_SUBSET" . #true)
+                        ("CONFIG_USB_ARMLINUX" . #true)
+                        ("CONFIG_BLK_DEV_NVME" . #true)
+                        ("CONFIG_NVMEM_BCM_OCOTP" . #true)
+                        ("CONFIG_DRM_AMDGPU" . #true)
+                        ("CONFIG_DRM_AMDGPU_SI" . #true)
+                        ("CONFIG_DRM_AMDGPU_CIK" . #true)
+                        ("CONFIG_DRM_AMDGPU_USERPTR" . #true)
+                        ("CONFIG_DRM_AMD_DC" . #true)
+                        ("CONFIG_CHASH" . #true)
+                        ("CONFIG_PMBUS" . #true)
+                        ("CONFIG_SENSORS_PMBUS" . #true)
+                        ("CONFIG_REGULATOR" . #true)
+                        ("CONFIG_REGULATOR_FIXED_VOLTAGE" . #true)
+                        ("CONFIG_REGULATOR_PWM" . #true)
+                        ("CONFIG_SENSORS_AMC6821" . #true)
+                        ("CONFIG_SENSORS_LM90" . #true)
+                        ("CONFIG_SENSORS_LTC2978" . #true)
+                        ("CONFIG_SENSORS_LTC2978_REGULATOR" . #true)
+                        ("CONFIG_TMPFS" . #true)
+                        ("CONFIG_TMPFS_POSIX_ACL" . #true)
+                        ("CONFIG_TMPFS_XATTR" . #true)
+                        ;;("CONFIG_BLK_DEV_RAM_SIZE" . 524288)
+                        ("CONFIG_POWER_RESET_GPIO" . #true)
+                        ("CONFIG_CRYPTO_USER_API_HASH" . #true)
+                        ("CONFIG_CRYPTO_USER_API_SKCIPHER" . #true)
+                        ("CONFIG_CRYPTO_USER_API_RNG" . #true)
+                        ("CONFIG_CRYPTO_USER_API_AEAD" . #true)
+
+                        ;; For connecting to ci.guix.gnu.org over VPN.
+                        ("CONFIG_WIREGUARD" . m))
+                      (default-extra-linux-options linux-libre-5.15-version))))
+
 (define-public linux-libre-riscv64-generic
   (make-linux-libre* linux-libre-version
                      linux-libre-gnu-revision

base-commit: 3c21d0da62b3d6832dd1ab450d8ab50ab8d38f27
-- 
2.45.2

[bug#72964] [PATCH] gnu: linux-libre: Add ‘linux-libre-arm64-honeycomb’.

[Christopher Baines]

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Ludovic Courtès <ludo@gnu.org> writes:

> Package definition taken from guix/maintenance.git commit
> 0dc194cc85f8f0ef8cfcde29b9610ade7138beff, written by
> Ricardo Wurmus <rekado@elephly.net>.

I don't think that's the right commit? I think originally I hacked this
together for hatysa and it was posted to guix-sysadmin on 02/07/21 in
the "Re: what to buy for Honeycomb LX2 boards?" thread.

Is it possible to enable some of these modules in the regular kernel
packages?

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[bug#72964] [PATCH] gnu: linux-libre: Add ‘linux-libre-arm64-honeycomb’.

[Wilko Meyer]

Christopher Baines <mail@cbaines.net> writes:
> Is it possible to enable some of these modules in the regular kernel
> packages?

Definitely, I'll have a look into that and see that we enable as much as
possible in the default config we ship; I think enabling as much
hardware support as we can out of the box seems pretty feasible
here. I'll follow up on this thread as soon as I found the time to look
into it.

-- 
Kind regards,
Wilko Meyer