Sansa Fuze+: initial commit (bootloader only, LCD basically working)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29808 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 52 insertions, 0 deletions

diff --git a/firmware/export/imx233.h b/firmware/export/imx233.h
new file mode 100644
index 0000000000..182442c2ab
--- /dev/null
+++ b/firmware/export/imx233.h
@@ -0,0 +1,52 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2011 by Amaury Pouly
+ *
+ * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef __IMX233_H__
+#define __IMX233_H__
+
+#define IRAM_ORIG           0
+#define IRAM_SIZE           0x8000
+#define DRAM_ORIG           0x40000000
+#define DRAM_SIZE           0x20000000
+
+#define TTB_BASE_ADDR (DRAM_ORIG + (MEMORYSIZE*0x100000) - TTB_SIZE)
+#define TTB_SIZE      (0x4000)
+#define TTB_BASE      ((unsigned long *)TTB_BASE_ADDR)
+#define FRAME_SIZE    (240*320*2)
+
+/* USBOTG */
+#define USB_QHARRAY_ATTR    __attribute__((section(".qharray"),nocommon,aligned(2048)))
+#define USB_NUM_ENDPOINTS   5
+#define USB_DEVBSS_ATTR     NOCACHEBSS_ATTR
+#define USB_BASE            0x80080000
+/*
+#define QHARRAY_SIZE        ((64*USB_NUM_ENDPOINTS*2 + 2047) & (0xffffffff - 2047))
+#define QHARRAY_PHYS_ADDR   ((FRAME_PHYS_ADDR - QHARRAY_SIZE) & (0xffffffff - 2047))
+*/
+
+#define __REG_SET(reg)  (*((volatile uint32_t *)(&reg + 1)))
+#define __REG_CLR(reg)  (*((volatile uint32_t *)(&reg + 2)))
+#define __REG_TOG(reg)  (*((volatile uint32_t *)(&reg + 3)))
+
+#define __BLOCK_SFTRST  (1 << 31)
+#define __BLOCK_CLKGATE (1 << 30)
+
+
+#endif /* __IMX233_H__ */