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(parent: 1a695a9) | patch
ARM: at91: debug: use DEBUG_UART_VIRT
authorAlexandre Belloni <alexandre.belloni@free-electrons.com>
Tue, 7 Jun 2016 15:24:39 +0000 (17:24 +0200)
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>
Fri, 10 Jun 2016 15:08:56 +0000 (17:08 +0200)
commit0b37e9e8dc02ab68bfb6ba0b5153be681886abd2
tree4be999983d45a79caeed4578b38861680bd4d19dtree | snapshot
parent1a695a905c18548062509178b98bc91e67510864commit | diff
ARM: at91: debug: use DEBUG_UART_VIRT

AT91 still uses an offset (0x0100 0000) from the physical address to map
the debug UART. This is unfortunate as for some platforms (sama5d3 and
earlier), it ends up in the PCI zone and PCI is enabled in multi_v7.
Switch to DEBUG_UART_VIRT to solve that.

Tested on sama5d3 and 9g20.

Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
arch/arm/Kconfig.debug diff | blob | history
arch/arm/include/debug/at91.S diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git