source: rtems/c/src/lib/libbsp/powerpc/mpc55xxevb/README @ 574fb67

4.104.114.9
Last change on this file since 574fb67 was 574fb67, checked in by Thomas Doerfler <Thomas.Doerfler@…>, on Jul 14, 2008 at 4:15:28 PM

updated gen83xx BSP
updated haleakala BSP
added MPC55xx BSP

  • Property mode set to 100644
File size: 1.3 KB
Line 
1OVERVIEW
2========
3
4BSP NAME:           mpc55xxevb
5BOARD:              Freescale MPC5566 evaluation board MPC5566EVB
6BUS:                N/A
7CPU FAMILY:         ppc
8CPU:                PowerPC e200z6
9COPROCESSORS:       N/A
10MODE:               32 bit mode
11DEBUG MONITOR:      BAM
12
13PERIPHERALS
14===========
15
16TIMERS:             not yet supported
17  RESOLUTION:       not yet supported
18SERIAL PORTS:       2 internal eSCI
19REAL-TIME CLOCK:    N/A
20DMA:                eDMA
21VIDEO:              N/A
22SCSI:               N/A
23NETWORKING:         FEC (not yet supported)
24SPI:                DSPI
25
26DRIVER INFORMATION
27==================
28
29CLOCK DRIVER:       Book E decrementer
30IOSUPP DRIVER:      N/A
31SHMSUPP:            N/A
32TIMER DRIVER:       not yet supported
33TTY DRIVER:         BSP
34
35STDIO
36=====
37
38PORT:               ESCI A
39ELECTRICAL:         N/A
40BAUD:               115200
41BITS PER CHARACTER: 8
42PARITY:             N
43STOP BITS:          1
44
45NOTES
46=====
47
48BUS WIDTH:          32 bit Flash, 32 bit SDRAM
49FLASH:              3 MByte
50RAM:                128 kByte SDRAM
51EXTERNAL RAM:       512 kByte SDRAM
52
53
54DEBUGGING / CODE LOADING
55========================
56
57Tested using the Lauterbach TRACE32 ICD debugger.
58
59ISSUES
60======
61
62The memory blocks allocated by LibBlock are in general not cache aligned so we
63cannot use DMA transfers.  This is suboptimal in combination with a SD Card and
64SPI.
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