From 9f556d4b6fc71d548e5c984c416f4f1b7d599d2f Mon Sep 17 00:00:00 2001 From: Michel Stam Date: Mon, 7 Apr 2014 12:01:22 +0200 Subject: 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 Signed-off-by: Sascha Hauer --- arch/ppc/boards/freescale-p1022ds/p1022ds.c | 2 +- arch/ppc/boards/freescale-p2020rdb/p2020rdb.c | 3 ++- arch/ppc/boards/geip-da923rc/da923rc.c | 3 ++- 3 files changed, 5 insertions(+), 3 deletions(-) (limited to 'arch/ppc') diff --git a/arch/ppc/boards/freescale-p1022ds/p1022ds.c b/arch/ppc/boards/freescale-p1022ds/p1022ds.c index c800064062..57e7953fb1 100644 --- a/arch/ppc/boards/freescale-p1022ds/p1022ds.c +++ b/arch/ppc/boards/freescale-p1022ds/p1022ds.c @@ -130,7 +130,7 @@ static int p1022ds_console_init(void) serial_plat.clock = fsl_get_bus_freq(0); add_ns16550_device(DEVICE_ID_DYNAMIC, CFG_IMMR + 0x4500, 16, - IORESOURCE_MEM_8BIT, &serial_plat); + IORESOURCE_MEM | IORESOURCE_MEM_8BIT, &serial_plat); return 0; } diff --git a/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c b/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c index 229ae41f08..385a436459 100644 --- a/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c +++ b/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c @@ -112,7 +112,8 @@ static int p2020_console_init(void) serial_plat.clock = fsl_get_bus_freq(0); - add_ns16550_device(DEVICE_ID_DYNAMIC, 0xffe04500, 16, IORESOURCE_MEM_8BIT, + add_ns16550_device(DEVICE_ID_DYNAMIC, 0xffe04500, 16, + IORESOURCE_MEM | IORESOURCE_MEM_8BIT, &serial_plat); return 0; } diff --git a/arch/ppc/boards/geip-da923rc/da923rc.c b/arch/ppc/boards/geip-da923rc/da923rc.c index 976aa8d54c..3d77349e0d 100644 --- a/arch/ppc/boards/geip-da923rc/da923rc.c +++ b/arch/ppc/boards/geip-da923rc/da923rc.c @@ -115,7 +115,8 @@ static int da923rc_console_init(void) barebox_set_model("unknown"); serial_plat.clock = fsl_get_bus_freq(0); - add_ns16550_device(1, CFG_CCSRBAR + 0x4600, 16, IORESOURCE_MEM_8BIT, + add_ns16550_device(1, CFG_CCSRBAR + 0x4600, 16, + IORESOURCE_MEM | IORESOURCE_MEM_8BIT, &serial_plat); return 0; } -- cgit v1.2.3