Re: [PATCH] ARM: at91: debug: use DEBUG_UART_VIRT

2016-06-10 Thread Alexandre Belloni
On 07/06/2016 at 17:24:39 +0200, Alexandre Belloni wrote : > AT91 still uses an offset (0x0100 ) 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_UAR

Re: [PATCH] ARM: at91: debug: use DEBUG_UART_VIRT

2016-06-08 Thread Nicolas Ferre
Le 08/06/2016 09:17, Nicolas Ferre a écrit : > Le 07/06/2016 18:23, Alexandre Belloni a écrit : >> On 07/06/2016 at 17:48:21 +0200, Nicolas Ferre wrote : >>> Le 07/06/2016 17:24, Alexandre Belloni a écrit : AT91 still uses an offset (0x0100 ) from the physical address to map the debug

Re: [PATCH] ARM: at91: debug: use DEBUG_UART_VIRT

2016-06-08 Thread Nicolas Ferre
Le 07/06/2016 18:23, Alexandre Belloni a écrit : > On 07/06/2016 at 17:48:21 +0200, Nicolas Ferre wrote : >> Le 07/06/2016 17:24, Alexandre Belloni a écrit : >>> AT91 still uses an offset (0x0100 ) from the physical address to map >>> the debug UART. This is unfortunate as for some platforms (s

Re: [PATCH] ARM: at91: debug: use DEBUG_UART_VIRT

2016-06-07 Thread Alexandre Belloni
On 07/06/2016 at 17:48:21 +0200, Nicolas Ferre wrote : > Le 07/06/2016 17:24, Alexandre Belloni a écrit : > > AT91 still uses an offset (0x0100 ) 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

Re: [PATCH] ARM: at91: debug: use DEBUG_UART_VIRT

2016-06-07 Thread Nicolas Ferre
Le 07/06/2016 17:24, Alexandre Belloni a écrit : > AT91 still uses an offset (0x0100 ) 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

[PATCH] ARM: at91: debug: use DEBUG_UART_VIRT

2016-06-07 Thread Alexandre Belloni
AT91 still uses an offset (0x0100 ) 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. Signed-off-by: