3 files changed, 38 insertions(+), 0 deletions(-)

M gnu/bootloader/u-boot.scm
M gnu/packages/bootloaders.scm
M gnu/system/install.scm

@@ 28,6 28,7 @@
   #:use-module (guix records)
   #:use-module (guix utils)
   #:export (u-boot-bootloader
+            u-boot-banana-pi-m2-ultra-bootloader
             u-boot-beaglebone-black-bootloader))
 
 (define install-u-boot


@@ 50,6 51,13 @@
         (write-file-on-device u-boot (* 1024 512)
                               device (* 768 512)))))
 
+(define install-allwinner-u-boot
+  #~(lambda (bootloader device mount-point)
+      (let ((u-boot (string-append bootloader
+                                   "/libexec/u-boot-sunxi-with-spl.bin")))
+        (write-file-on-device u-boot (stat:size (stat u-boot))
+                              device (* 8 1024)))))
+
 
 
 ;;;


@@ 68,3 76,13 @@
    (inherit u-boot-bootloader)
    (package u-boot-beagle-bone-black)
    (installer install-beaglebone-black-u-boot)))
+
+(define u-boot-allwinner-bootloader
+  (bootloader
+   (inherit u-boot-bootloader)
+   (installer install-allwinner-u-boot)))
+
+(define u-boot-banana-pi-m2-ultra-bootloader
+  (bootloader
+   (inherit u-boot-allwinner-bootloader)
+   (package u-boot-banana-pi-m2-ultra)))

@@ 423,6 423,9 @@ also initializes the boards (RAM etc).")
 (define-public u-boot-odroid-c2
   (make-u-boot-package "odroid-c2" "aarch64-linux-gnu"))
 
+(define-public u-boot-banana-pi-m2-ultra
+  (make-u-boot-package "Bananapi_M2_Ultra" "arm-linux-gnueabihf"))
+
 (define-public vboot-utils
   (package
     (name "vboot-utils")

@@ 44,6 44,7 @@
   #:use-module (ice-9 match)
   #:use-module (srfi srfi-26)
   #:export (installation-os
+            banana-pi-m2-ultra-installation-os
             beaglebone-black-installation-os))
 
 ;;; Commentary:


@@ 399,6 400,22 @@ You have been warned.  Thanks for being so brave.\x1b[0m
                        (tty "ttyO0"))))
                (operating-system-user-services installation-os)))))
 
+(define banana-pi-m2-ultra-installation-os
+  (operating-system
+    (inherit installation-os)
+    (bootloader (bootloader-configuration
+                 (bootloader u-boot-banana-pi-m2-ultra-bootloader)
+                 (target "/dev/mmcblk1"))) ; eMMC storage
+    (kernel linux-libre)
+    (services (append
+               (list (agetty-service
+                      (agetty-configuration
+                       (extra-options '("-L"))
+                       (baud-rate "115200")
+                       (term "vt100")
+                       (tty "ttyS0"))))
+               (operating-system-user-services installation-os)))))
+
 ;; Return the default os here so 'guix system' can consume it directly.
 installation-os