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#
# $Id:
#
Description: Motorola MCF52235EVB
============
CPU: MCF52235, 60MHz
SRAM: 32K
FLASH: 256K
This is a Motorola evaluation board that uses the MCF52235 Coldfire CPU.
This board is running at 60MHz scaled from a 25MHz oscillator.
NOTES:
======
Currently this BSP must be configured with most (all?) RTEMS features turned
off as RAM usage is too high.
Configure as follows:
configure --target=m68k-rtems4.9 --enable-rtemsbsp=mcf52235 \
--disable-networking --disable-posix --disable-itron --disable-cxx \
--disable-tests
TODO:
=====
*) Work with TINY RTEMS to get the ram usage down.
*) Add drivers for I2C, ADC, FEC
*) Support for LWIP
*) Update the coverhd.h (calling overheads) page 21 of the BSP guide
*) Adjust initial stack so that it's space is not forever unusable after init
*) Fix up constants used by cfinit such as clockspeed, rambase, flashbase etc.
============================================================================
Interrupt map
+-----+-----------------------------------------------------------------------+
| | PRIORITY |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
|LEVEL| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
| 7 | | | | | | | | |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
| 6 | | | | | | | | |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
| 5 | | | | | | | | |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
| 4 | FEC RX | FEC TX | | | | | | PIT |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
| 3 | UART 0 | UART 1 | UART 2 | | | | | |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
| 2 | | | | | | | | |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
| 1 | | | | | | | | |
+-----+--------+--------+--------+--------+--------+--------+--------+--------+
|
