From 8c8fdbc9bd9718b21146065de61c0cafdff11ecb Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 1 Apr 2009 12:40:15 +0200 Subject: [ARM] Remove arch-imx from build system arch-imx is superseeded by the MXC architecture support. This patch removes arch-imx from the build system. Signed-off-by: Sascha Hauer --- drivers/serial/imx.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'drivers/serial/imx.c') diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 9f460b175c50..3f5d5a200481 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -66,7 +66,7 @@ #define ONEMS 0xb0 /* One Millisecond register */ #define UTS 0xb4 /* UART Test Register */ #endif -#if defined(CONFIG_ARCH_IMX) || defined(CONFIG_ARCH_MX1) +#ifdef CONFIG_ARCH_MX1 #define BIPR1 0xb0 /* Incremental Preset Register 1 */ #define BIPR2 0xb4 /* Incremental Preset Register 2 */ #define BIPR3 0xb8 /* Incremental Preset Register 3 */ @@ -96,7 +96,7 @@ #define UCR1_RTSDEN (1<<5) /* RTS delta interrupt enable */ #define UCR1_SNDBRK (1<<4) /* Send break */ #define UCR1_TDMAEN (1<<3) /* Transmitter ready DMA enable */ -#if defined(CONFIG_ARCH_IMX) || defined(CONFIG_ARCH_MX1) +#ifdef CONFIG_ARCH_MX1 #define UCR1_UARTCLKEN (1<<2) /* UART clock enabled */ #endif #if defined CONFIG_ARCH_MX3 || defined CONFIG_ARCH_MX2 @@ -127,7 +127,7 @@ #define UCR3_RXDSEN (1<<6) /* Receive status interrupt enable */ #define UCR3_AIRINTEN (1<<5) /* Async IR wake interrupt enable */ #define UCR3_AWAKEN (1<<4) /* Async wake interrupt enable */ -#ifdef CONFIG_ARCH_IMX +#ifdef CONFIG_ARCH_MX1 #define UCR3_REF25 (1<<3) /* Ref freq 25 MHz, only on mx1 */ #define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz, only on mx1 */ #endif @@ -180,13 +180,6 @@ #define UTS_SOFTRST (1<<0) /* Software reset */ /* We've been assigned a range on the "Low-density serial ports" major */ -#ifdef CONFIG_ARCH_IMX -#define SERIAL_IMX_MAJOR 204 -#define MINOR_START 41 -#define DEV_NAME "ttySMX" -#define MAX_INTERNAL_IRQ IMX_IRQS -#endif - #ifdef CONFIG_ARCH_MXC #define SERIAL_IMX_MAJOR 207 #define MINOR_START 16 -- cgit v1.2.3 From 0003b795c310da83501fcf0329f6be7a0984647d Mon Sep 17 00:00:00 2001 From: Eric Lammerts Date: Tue, 19 May 2009 20:53:20 -0400 Subject: fix oops when using console=ttymxcN with N > 0 Signed-off-by: Eric Lammerts Signed-off-by: Sascha Hauer --- drivers/serial/imx.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/serial/imx.c') diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 3f5d5a200481..738c8a5f64f2 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -1024,6 +1024,8 @@ imx_console_setup(struct console *co, char *options) if (co->index == -1 || co->index >= ARRAY_SIZE(imx_ports)) co->index = 0; sport = imx_ports[co->index]; + if(sport == NULL) + return -ENODEV; if (options) uart_parse_options(options, &baud, &parity, &bits, &flow); -- cgit v1.2.3