Memory Map; Compile U-Boot For Spi Flash; Table 4-1 Memory Map - SMART Embedded Computing COMX-P2020 BSP User Manual

BSP Build Environment
4.1.3

Memory Map

Table 4-1
Address#
1
2
3
4
5
6
7
8
9
4.1.4

Compile U-boot for SPI Flash

1. Run the command: "make uboot-spi" at the P2020 BSP directory:
[percy@localhost p2020]$ make uboot-spi
make -C u-boot -f Makefile uboot-spi
make[1]: Entering directory `/home/percy/p2020/u-boot'
if [ "" != "SPI" ] ; then \
blackadder_SPIFLASH_config; \
......
powerpc-none-linux-gnuspe-objcopy -O srec u-boot u-boot.srec
powerpc-none-linux-gnuspe-objcopy --gap-fill=0xff -O binary u-boot
u-boot.bin
make[2]: Leaving directory `/home/percy/p2020/u-boot/u-boot-
2009.11'
24
Memory Map
Effective Physical
Address Address
0000 0000 0000 0000
8000 0000 8000 0000
A000 0000 A000 0000
C000 0000 C000 0000
FFC0 0000 FFC0 0000
FFC1 0000 FFC1 0000
FFC2 0000 FFC2 0000
FFD0 0000 FFD0 0000
FFE0 0000 FFE0 0000
make config-clean; \
make -C current -f Makefile
echo "SPI" > uboot.conf ;
Size Description
2GB DDR3 Memory
512MB PCIE3 MEM
512MB PCIE2 MEM
512MB PCIE1 MEM
64KB PCIE3 I/O
64KB PCIE2 I/O
64KB PCIE1 I/O
L1 Data Cache (Only used before
16KB
memory initialization)
1MB CSSR
COMX-P2020 BSP User Guide (6806800L84C)
BSP Build Environment