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| author | Michel Stam <m.stam@fugro.nl> | 2014-04-07 12:01:22 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-09 19:31:42 +0200 |
| commit | 9f556d4b6fc71d548e5c984c416f4f1b7d599d2f (patch) | |
| tree | 96adeb2f953a59e7353f441023e17f4d09c7e9cb /arch/arm/mach-socfpga | |
| parent | 940237285ebbdbfb4b341eb248fd77e9546df61e (diff) | |
| download | barebox-9f556d4b6fc71d548e5c984c416f4f1b7d599d2f.tar.gz barebox-9f556d4b6fc71d548e5c984c416f4f1b7d599d2f.tar.xz | |
x86: ns16550: Rework driver to allow for x86 I/O space
The current implementation fakes a memory-mapped I/O device
at 0x3f8 and 0x2f8, then uses platform read/write functions
to do the actual reading and writing. These platform functions
only exist for the x86 platform; better to move the I/O
routines into the driver and have the driver request I/O ports
using request_ioport_region.
Signed-off-by: Michel Stam <michel@reverze.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-socfpga')
| -rw-r--r-- | arch/arm/mach-socfpga/xload.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-socfpga/xload.c b/arch/arm/mach-socfpga/xload.c index 0b99db0d96..6586ada349 100644 --- a/arch/arm/mach-socfpga/xload.c +++ b/arch/arm/mach-socfpga/xload.c @@ -45,8 +45,8 @@ static void socfpga_uart_init(void) clks[uart] = clk_fixed("uart", 100000000); clkdev_add_physbase(clks[uart], CYCLONE5_UART0_ADDRESS, NULL); clkdev_add_physbase(clks[uart], CYCLONE5_UART1_ADDRESS, NULL); - add_ns16550_device(0, 0xffc02000, 1024, IORESOURCE_MEM_8BIT, - &uart_pdata); + add_ns16550_device(0, 0xffc02000, 1024, IORESOURCE_MEM | + IORESOURCE_MEM_8BIT, &uart_pdata); } static void socfpga_timer_init(void) |