Change directory structure to align with Atmel softpack

This way we can easily check with 'diff' for differences in our code and
Atmel softpack.  Also, this layout is more suitable for building various
different firmware images (e.g. factory-test, dfu-loader, main
application) for a variety of different boards (simtrace, owhw, qmod).

firmware/libboard/owhw/include/board.h

@@ -0,0 +1,53 @@
+#pragma once
+#include "board_common.h"
+
+/** Name of the board */
+#define BOARD_NAME "OWHW"
+/** Board definition */
+#define owhw
+
+#define BOARD_MAINOSC 18432000
+
+/* USIM 2 interface (USART) */
+#define PIN_USIM2_CLK		{PIO_PA2, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+#define PIN_USIM2_IO		{PIO_PA6, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
+#define PINS_ISO7816_USIM2	PIN_USIM2_CLK, PIN_USIM2_IO
+
+/* USIM 2 interface (TC) */
+#define PIN_USIM2_IO_TC		{PIO_PA1, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+#define PIN_USIM2_CLK_TC	{PIO_PA4, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+#define PINS_TC_USIM2		PIN_USIM2_IO_TC, PIN_USIM2_CLK_TC
+
+/* USIM 1 interface (USART) */
+#define PIN_USIM1_IO		{PIO_PA22, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
+#define PIN_USIM1_CLK		{PIO_PA23, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
+#define PINS_ISO7816_USIM1	PIN_USIM1_CLK, PIN_USIM1_IO
+
+/* USIM 1 interface (TC) */
+#define PIN_USIM1_IO_TC		{PIO_PA27, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+#define PIN_USIM1_CLK_TC	{PIO_PA29, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+#define PINS_TC_USIM1		PIN_USIM1_IO_TC, PIN_USIM1_CLK_TC
+
+#define PIN_SET_USIM1_PRES	{PIO_PA12, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+#define PIN_USIM1_nRST		{PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
+#define PIN_USIM1_VCC		{PIO_PB3, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
+
+#define PIN_SET_USIM2_PRES	{PIO_PA14, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+#define PIN_USIM2_nRST		{PIO_PA7, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
+#define PIN_USIM2_VCC		{PIO_PB2, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
+
+#define PINS_USIM1		PINS_TC_USIM1, PINS_ISO7816_USIM1, PIN_USIM1_nRST, PIN_SET_USIM1_PRES
+#define PINS_USIM2		PINS_TC_USIM2, PINS_ISO7816_USIM2, PIN_USIM2_nRST, PIN_SET_USIM2_PRES
+
+#define PINS_CARDSIM		{ PIN_SET_USIM1_PRES, PIN_SET_USIM2_PRES }
+
+#define SIMTRACE_VENDOR_ID          0x1d50
+#define SIMTRACE_PRODUCT_ID         0x60e3	/* FIXME */
+#define USB_VENDOR_ID               SIMTRACE_VENDOR_ID
+#define USB_PRODUCT_ID              SIMTRACE_PRODUCT_ID
+
+#define CARDEMU_SECOND_UART
+/* Disable VCC/ADC detection, as OWHWv2 has no ADCVREF */
+//#define DETECT_VCC_BY_ADC
+
+#define HAVE_CARDEM

firmware/libboard/owhw/source/owhw.c

@@ -0,0 +1,39 @@
+/* Card simulator specific functions */
+/* (C) 2015 by Harald Welte <hwelte@hmw-consulting.de>
+ *
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include "chip.h"
+#include "board.h"
+
+static const Pin pins_cardsim[] = PINS_CARDSIM;
+
+void cardsim_set_simpres(uint8_t slot, int present)
+{
+	if (slot > 1)
+		return;
+
+	if (present)
+		PIO_Set(&pins_cardsim[slot]);
+	else
+		PIO_Clear(&pins_cardsim[slot]);
+}
+
+void cardsim_gpio_init(void)
+{
+	PIO_Configure(&pins_cardsim, ARRAY_SIZE(pins_cardsim));
+}