Difference between revisions of "Marvell EBU:EarlyprintkTips"

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(Armada 7K/8K)
(Armada 7K/8K)
Line 13: Line 13:
 
= Armada 7K/8K =
 
= Armada 7K/8K =
  
 +
* Make sure to have <code>CONFIG_SERIAL_EARLYCON=y</code> in your kernel configuration, it's enabled by default in the ARM64 defconfig
 
* Add <code>earlycon=uart8250,mmio32,0xf0512000</code> to the kernel command line, uses the first UART of the AP
 
* Add <code>earlycon=uart8250,mmio32,0xf0512000</code> to the kernel command line, uses the first UART of the AP

Revision as of 07:02, 1 June 2017

Orion

Kirkwood

Dove

Armada 370/XP

Armada 375/38x/39x

Armada 3700

Armada 7K/8K

  • Make sure to have CONFIG_SERIAL_EARLYCON=y in your kernel configuration, it's enabled by default in the ARM64 defconfig
  • Add earlycon=uart8250,mmio32,0xf0512000 to the kernel command line, uses the first UART of the AP