On 01/24/2013 02:07:29 AM, Andy Fleming wrote:
Scott, I reverted this patch, and it fixed some build errors:
20001122-1.c:1:0: error: E500 and FPRs not supported
20010114-2.c:1:0: error: E500 and FPRs not supported
make[2]: ***
[/local/afleming/u-boot/build/P2020DS/post/lib_powerpc/fpu/20001122-1.o]
Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: ***
[/local/afleming/u-boot/build/P2020DS/post/lib_powerpc/fpu/20010114-2.o]
Error 1
make[1]: *** [postdeps] Error 2
make: *** [/local/afleming/u-boot/build/P2020DS/post/libpost.o] Error
2
make: INTERNAL: Exiting with 4 jobserver tokens available; should be
3!
Sigh. Patch coming to use -mcpu=e500mc when appropriate, but...
Similar errors were seen on all these boards:
P2041RDB_SRIO_PCIE_BOOT P5020DS
P3041DS P5020DS_NAND
P2020DS P3041DS_NAND P5020DS_SDCARD
P2020DS_36BIT P3041DS_SDCARD P5020DS_SECURE_BOOT
P2020DS_DDR2 P3041DS_SECURE_BOOT P5020DS_SPIFLASH
P2020DS_SDCARD P3041DS_SPIFLASH P5020DS_SRIO_PCIE_BOOT
P2020DS_SPIFLASH P3041DS_SRIO_PCIE_BOOT P5040DS
P2041RDB P4080DS xpedite520x
P2041RDB_NAND P4080DS_SDCARD xpedite537x
P2041RDB_SDCARD P4080DS_SECURE_BOOT xpedite550x
P2041RDB_SECURE_BOOT P4080DS_SPIFLASH
P2041RDB_SPIFLASH P4080DS_SRIO_PCIE_BOOT
...not all of these are e500mc derivatives (P2020DS and xpedite). So
it seems this patch found a bug in that some e500v2 boards are building
normal FP code.
-Scott
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