Differences

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--- pcengines_apu2_update_firmware_rom [2018/06/01 17:33] – [Update BIOS] admin
+++ pcengines_apu2_update_firmware_rom [2023/09/20 19:06] – admin
@@ Line 1: / Line 1: @@
-=====PCEngines APU2 - BIOS Update=====
+=====PC Engines APU2 - BIOS Update=====
 ==== Download files ====
@@ Line 9: / Line 9: @@
   * Write TinyCore and BIOS image to USB:<code>
 gunzip apu2-tinycore6.4.img.gz
-sudo dd if=apu2-tinycore6.4.img of=/dev/sdX bs=4k
+sudo dd if=apu2-tinycore6.4.img of=/dev/sdX bs=4k oflag=direct status=progress
 sudo mount /dev/sdX1 /mnt
-sudo tar zxf apu2_v4.6.9.rom.tar.gz -C /mnt
+sudo cp apu2_v4.19.0.1.rom /mnt
 sudo umount /mnt
 </code>
@@ Line 20: / Line 20: @@
   * Connect APU2 via serial:<code>screen /dev/ttyUSB0 115200</code>
   * Connect power
-  * Update BIOS, needed to force it, because difference in names: (PC Engines:PC Engines apu2):<code>
+  * Update BIOS<code># cd /media/SYSLINUX
-# cd /media/SYSLINUX
+# flashrom --programmer internal -w apu2_v4.19.0.1.rom
-# flashrom --programmer internal:boardmismatch=force -w apu2_v4.6.9.rom
 flashrom v0.9.8-r1888 on Linux 3.16.6-tinycore (i686)