ARM: imx: Add initial support for IMX27IPCAM board

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 56684b5..c172418 100644 (file)
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -300,4 +300,13 @@ config MACH_MXT_TD60
          Include support for i-MXT (aka td60) platform. This
          includes specific configurations for the module and its peripherals.
 
+config MACH_IMX27IPCAM
+       bool "IMX27 IPCAM platform"
+       select SOC_IMX27
+       select IMX_HAVE_PLATFORM_IMX2_WDT
+       select IMX_HAVE_PLATFORM_IMX_UART
+       help
+         Include support for IMX27 IPCAM platform. This includes specific
+         configurations for the board and its peripherals.
+
 endif

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 77100bf..3e49ae0 100644 (file)
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -36,3 +36,4 @@ obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o
 obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
 obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
 obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
+obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o

diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c
new file mode 100644 (file)
index 0000000..d099ea6
--- /dev/null
+++ b/arch/arm/mach-imx/mach-imx27ipcam.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <mach/hardware.h>
+#include <mach/common.h>
+#include <mach/iomux-mx27.h>
+
+#include "devices-imx27.h"
+
+static const int mx27ipcam_pins[] __initconst = {
+       /* UART1 */
+       PE12_PF_UART1_TXD,
+       PE13_PF_UART1_RXD,
+       /* FEC */
+       PD0_AIN_FEC_TXD0,
+       PD1_AIN_FEC_TXD1,
+       PD2_AIN_FEC_TXD2,
+       PD3_AIN_FEC_TXD3,
+       PD4_AOUT_FEC_RX_ER,
+       PD5_AOUT_FEC_RXD1,
+       PD6_AOUT_FEC_RXD2,
+       PD7_AOUT_FEC_RXD3,
+       PD8_AF_FEC_MDIO,
+       PD9_AIN_FEC_MDC,
+       PD10_AOUT_FEC_CRS,
+       PD11_AOUT_FEC_TX_CLK,
+       PD12_AOUT_FEC_RXD0,
+       PD13_AOUT_FEC_RX_DV,
+       PD14_AOUT_FEC_RX_CLK,
+       PD15_AOUT_FEC_COL,
+       PD16_AIN_FEC_TX_ER,
+       PF23_AIN_FEC_TX_EN,
+};
+
+static void __init mx27ipcam_init(void)
+{
+       mxc_gpio_setup_multiple_pins(mx27ipcam_pins, ARRAY_SIZE(mx27ipcam_pins),
+               "mx27ipcam");
+
+       imx27_add_imx_uart0(NULL);
+       imx27_add_fec(NULL);
+       imx27_add_imx2_wdt(NULL);
+}
+
+static void __init mx27ipcam_timer_init(void)
+{
+       mx27_clocks_init(25000000);
+}
+
+static struct sys_timer mx27ipcam_timer = {
+       .init   = mx27ipcam_timer_init,
+};
+
+MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
+       /* maintainer: Freescale Semiconductor, Inc. */
+       .boot_params    = MX27_PHYS_OFFSET + 0x100,
+       .map_io         = mx27_map_io,
+       .init_irq       = mx27_init_irq,
+       .init_machine   = mx27ipcam_init,
+       .timer          = &mx27ipcam_timer,
+MACHINE_END

diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h
index 3a70ebf..2315541 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/uncompress.h
+++ b/arch/arm/plat-mxc/include/mach/uncompress.h
@@ -83,6 +83,7 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id)
        case MACH_TYPE_MX21ADS:
        case MACH_TYPE_PCA100:
        case MACH_TYPE_MXT_TD60:
+       case MACH_TYPE_IMX27IPCAM:
                uart_base = MX2X_UART1_BASE_ADDR;
                break;
        case MACH_TYPE_MX31LITE: