Difference between revisions of "Marvell EBU:EarlyprintkTips"
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= 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
Contents
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