[FIXME] Resurrect boards.cpp for F2 and F1.

FIXME:

- F1 support currently appears to be failing in start_c.c, for some
  unknown reason. This will need to get sorted out later.

Add a new wirish namespace, and a sub-namespace wirish::priv::. Put a
bunch of board setup routines in this namespace, and declare them in
new wirish/boards_private.h. boards.cpp uses this to perform
initialization tasks in a portable way, with two new boards_setup.cpp
files under wirish/stm32f1 and wirish/stm32f2 handling the
series-specific details.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/wirish/boards_private.h b/wirish/boards_private.h
new file mode 100644
index 0000000..a4101c9
--- /dev/null
+++ b/wirish/boards_private.h
@@ -0,0 +1,59 @@
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2012 LeafLabs, LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *****************************************************************************/
+
+/**
+ * @file wirish/boards_private.h
+ * @author Marti Bolivar <mbolivar@leaflabs.com>
+ * @brief Private board support header.
+ */
+
+#ifndef _WIRISH_BOARDS_PRIVATE_H_
+#define _WIRISH_BOARDS_PRIVATE_H_
+
+namespace wirish {
+    namespace priv {
+
+        /*
+         * Chip-specific initialization data
+         */
+
+        extern rcc_pll_cfg board_pll_cfg;
+
+        /*
+         * Chip-specific initialization routines and helper functions.
+         */
+
+        void board_reset_pll(void);
+        void board_setup_clock_prescalers(void);
+        void board_setup_gpio(void);
+        void board_setup_adc(void);
+        void board_setup_timers(void);
+        void board_setup_usb(void);
+
+    }
+}
+
+#endif