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Monitor:
Basic Operation
Pm8560 User’s Manual
10006609-03
11-2
Figure 11-1:
Example Monitor Start-up Display
BASIC OPERATION
The Pm8560 monitor performs various configuration tasks upon power-up or reset. This
section describes the monitor operation during initialization of the Pm8560 board. The
flowchart (see
Fig. 11-2
) illustrates the power-up and global reset sequence (bold text indi-
cates environment variables).
Power-up/Reset Sequence
The Pm8560 monitor follows the boot sequence in
Fig. 11-2
before auto-booting the oper-
ating system or application software. At power-up or board reset, the monitor performs
hardware initialization, diagnostic routines, autoboot procedures, free memory initializa-
tion, and if necessary, invokes the command-line. Note that the U-Boot monitor has the
ability to time-out while waiting for EREADY, see
Table 11-2
for default configuration set-
tings.
Hardware
initialization
Monitor command
prompt
U-Boot 1.1.1 (Aug 8 2007 - 11:04:55 Mon Ver: 1.4)
Motorola PowerPC ProcessorID=00000000 Rev. SVR=80700020 PVR=80200020
Board: Artesyn Technologies pm8560 PMC Module
SYSCLK: 33 MHz
CPU: 799 MHz
CCB: 266 MHz
DDR: 133 MHz
LBC: 33 MHz
CPM: 266 Mhz
L1 D-cache 32KB, L1 I-cache 32KB enabled.
I2C: ready
DRAM: ECC Init.......512 MB
FLASH: 32 MB
L2 cache enabled: 256KB
PCI: Monarch
Waiting For EREADY ('q' to exit w/o enum)
00 16 11c1 8110 0280 00
00 17 11ab 6460 0580 00
00 17 11ab 6460 0580 00
00 17 11ab 6460 0580 00
00 17 11ab 6460 0580 00
00 17 11ab 6460 0580 00
In: serial
Out: serial
Err: serial
Ser#: 1025
Diags Mem: PASSED
Diags I2C: PASSED
Net: TSEC_1, FCC1
pm8560 (Mon 1.4)=>
Summary of Contents for Pm8560
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Page 36: ...Setup Troubleshooting Pm8560 User s Manual 10006609 03 2 12 ...
Page 54: ...Serial I O Baud Rate Selection Pm8560 User s Manual 10006609 03 5 4 ...
Page 62: ...TDM Interface Rear Panel I O Connector P14 Pm8560 User s Manual 10006609 03 6 8 ...
Page 72: ...PCI Bus Interface PMC Connector Pin Assignments Pm8560 User s Manual 10006609 03 7 10 ...
Page 112: ...Development Mezzanine Card Troubleshooting Pm8560 User s Manual 10006609 03 10 12 ...
Page 138: ...Monitor Download Formats Pm8560 User s Manual 10006609 03 11 26 ...
Page 144: ...Index continued Pm8560 User s Manual 10006609 03 i 4 ...