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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-06-04 11:32:46 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-08-14 12:40:43 +0200 |
| commit | 635baf6b40ebaef683abf87d677467cba71a0d50 (patch) | |
| tree | 6966d0f687766fe1145262e667eab348f4e1e2ab | |
| parent | 8c25c36f33157a2e2a1fcd60b6dc00feace80631 (diff) | |
| download | linux-635baf6b40ebaef683abf87d677467cba71a0d50.tar.gz linux-635baf6b40ebaef683abf87d677467cba71a0d50.tar.bz2 linux-635baf6b40ebaef683abf87d677467cba71a0d50.zip | |
Freescale i.MX25 PDK (3ds) board support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/mach-mx25/Kconfig | 4 | ||||
| -rw-r--r-- | arch/arm/mach-mx25/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-mx25/mx25pdk.c | 58 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/uncompress.h | 3 |
4 files changed, 66 insertions, 0 deletions
diff --git a/arch/arm/mach-mx25/Kconfig b/arch/arm/mach-mx25/Kconfig index 14c918bad52a..cc28f56eae80 100644 --- a/arch/arm/mach-mx25/Kconfig +++ b/arch/arm/mach-mx25/Kconfig @@ -2,4 +2,8 @@ if ARCH_MX25 comment "MX25 platforms:" +config MACH_MX25_3DS + select ARCH_MXC_IOMUX_V3 + bool "Support MX25PDK (3DS) Platform" + endif diff --git a/arch/arm/mach-mx25/Makefile b/arch/arm/mach-mx25/Makefile index 5471086d5e13..fe23836a9f3d 100644 --- a/arch/arm/mach-mx25/Makefile +++ b/arch/arm/mach-mx25/Makefile @@ -1,2 +1,3 @@ obj-y := mm.o devices.o obj-$(CONFIG_ARCH_MX25) += clock.o +obj-$(CONFIG_MACH_MX25_3DS) += mx25pdk.o diff --git a/arch/arm/mach-mx25/mx25pdk.c b/arch/arm/mach-mx25/mx25pdk.c new file mode 100644 index 000000000000..92aa4fd19d99 --- /dev/null +++ b/arch/arm/mach-mx25/mx25pdk.c @@ -0,0 +1,58 @@ +#include <linux/types.h> +#include <linux/init.h> +#include <linux/clk.h> +#include <linux/irq.h> +#include <linux/gpio.h> +#include <linux/smsc911x.h> +#include <linux/platform_device.h> + +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <asm/memory.h> +#include <asm/mach/map.h> +#include <mach/common.h> +#include <mach/imx-uart.h> +#include <mach/mx25.h> +#include <mach/mxc_nand.h> +#include "devices.h" +#include <mach/iomux-v3.h> + +static struct imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static struct mxc_nand_platform_data nand_board_info = { + .width = 1, + .hw_ecc = 1, +}; + +static void __init mx25pdk_init(void) +{ + mxc_register_device(&mxc_uart_device0, &uart_pdata); + mxc_register_device(&mxc_usbh2, NULL); + mxc_register_device(&mxc_nand_device, &nand_board_info); +} + + +static void __init mx25pdk_timer_init(void) +{ + mx25_clocks_init(26000000); +} + +static struct sys_timer mx25pdk_timer = { + .init = mx25pdk_timer_init, +}; + +MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)") + /* Maintainer: Freescale Semiconductor, Inc. */ + .phys_io = MX25_AIPS1_BASE_ADDR, + .io_pg_offst = ((MX25_AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, + .boot_params = PHYS_OFFSET + 0x100, + .map_io = mx25_map_io, + .init_irq = mx25_init_irq, + .init_machine = mx25pdk_init, + .timer = &mx25pdk_timer, +MACHINE_END + diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h index b6650e705e31..1e24499f20b5 100644 --- a/arch/arm/plat-mxc/include/mach/uncompress.h +++ b/arch/arm/plat-mxc/include/mach/uncompress.h @@ -74,6 +74,9 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) case MACH_TYPE_SCB9328: uart_base = MX1_UART1_BASE_ADDR; break; + case MACH_TYPE_MX25_3DS: + uart_base = MX25_UART1_BASE_ADDR; + break; case MACH_TYPE_IMX27LITE: case MACH_TYPE_MX27_3DS: case MACH_TYPE_MX27ADS: |