The U-Boot Boot Loader
©
PHYTEC Messtechnik GmbH 2006 L-678e_0
37
8
The U-Boot Boot Loader
Under construction.
8.1
U-Boot Default System Configuration
The U-Boot boot loader changes the following default settings to
different than the reset values of the controller on the
phyCORE-MPC5200B tiny:
Clock:
Core = 396 MHz, IPB=132 MHz, PCI=66 MHz
Memory Base Address Register (MBAR):
0xF0000000
DDR-RAM:
Automatic storage size detection; start address 0x0
Flash:
Chip Select = /CSBoot, 16-bit data bus width, 25 adress lines,
multiplexed mode, 4 wait states; 16 MByte starting at address
0xFF000000
PSC2:
CAN1&2
PSC3 :
UART, 115200 baud, 8,N,1 ; SPI
PCI :
disabled
Ethernet :
100 Mbit/s with MD
I²C_2: EEPROM at address 0x52, RTC at address 0x51
Содержание phyCORE-MPC5200B tiny
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Страница 104: ...Published by PHYTEC Messtechnik GmbH 2006 Order No L 678e_1 Printed in Germany...