diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2013-03-29 13:07:34 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-04-01 20:42:17 +0800 |
| commit | 1f629564d08d44e1960800f96b1c6ad19e44b4ae (patch) | |
| tree | 841e63f0ed6d155a3d2a9babc89beeafe43e3fd7 /arch/arm/mach-mxs | |
| parent | 69d75a02db28c8bb04a4a70b1a577d571fc8e800 (diff) | |
| download | linux-1f629564d08d44e1960800f96b1c6ad19e44b4ae.tar.gz linux-1f629564d08d44e1960800f96b1c6ad19e44b4ae.tar.bz2 linux-1f629564d08d44e1960800f96b1c6ad19e44b4ae.zip | |
ARM: mxs: use debug_ll_io_init for low-level debug
The only user of the static mapping done in mx23_map_io and mx28_map_io
is low-level debug now. Use debug_ll_io_init() instead, so that the
static mapping is used nowhere and can be removed completely later.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-mxs')
| -rw-r--r-- | arch/arm/mach-mxs/include/mach/debug-macro.S | 9 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mach-mxs.c | 5 |
2 files changed, 6 insertions, 8 deletions
diff --git a/arch/arm/mach-mxs/include/mach/debug-macro.S b/arch/arm/mach-mxs/include/mach/debug-macro.S index 90c6b7836ad3..d86951551ca1 100644 --- a/arch/arm/mach-mxs/include/mach/debug-macro.S +++ b/arch/arm/mach-mxs/include/mach/debug-macro.S @@ -11,16 +11,13 @@ * */ -#include <mach/mx23.h> -#include <mach/mx28.h> - #ifdef CONFIG_DEBUG_IMX23_UART -#define UART_PADDR MX23_DUART_BASE_ADDR +#define UART_PADDR 0x80070000 #elif defined (CONFIG_DEBUG_IMX28_UART) -#define UART_PADDR MX28_DUART_BASE_ADDR +#define UART_PADDR 0x80074000 #endif -#define UART_VADDR MXS_IO_ADDRESS(UART_PADDR) +#define UART_VADDR 0xfe100000 .macro addruart, rp, rv, tmp ldr \rp, =UART_PADDR @ physical diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index c192fd62ebef..069049200eb4 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -27,6 +27,7 @@ #include <linux/phy.h> #include <linux/pinctrl/consumer.h> #include <asm/mach/arch.h> +#include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/system_misc.h> #include <mach/common.h> @@ -507,7 +508,7 @@ static const char *imx28_dt_compat[] __initdata = { }; DT_MACHINE_START(IMX23, "Freescale i.MX23 (Device Tree)") - .map_io = mx23_map_io, + .map_io = debug_ll_io_init, .init_irq = irqchip_init, .handle_irq = icoll_handle_irq, .init_time = imx23_timer_init, @@ -517,7 +518,7 @@ DT_MACHINE_START(IMX23, "Freescale i.MX23 (Device Tree)") MACHINE_END DT_MACHINE_START(IMX28, "Freescale i.MX28 (Device Tree)") - .map_io = mx28_map_io, + .map_io = debug_ll_io_init, .init_irq = irqchip_init, .handle_irq = icoll_handle_irq, .init_time = imx28_timer_init, |