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![]() Some systems are configured such that multiple CPUs begin running from their reset vector following a system reset. If this occurs then U-Boot will be run on multiple CPUs simultaneously, which causes all sorts of issues as the multiple instances of U-Boot clobber each other. Prevent this from happening by simply hanging with an infinite loop if we run on a CPU whose ID, as determined by GlobalNumber or EBase.CPUNum as appropriate, is non-zero. Signed-off-by: Paul Burton <paul.burton@imgtec.com> |
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.. | ||
mips32 | ||
mips64 | ||
cm_init.S | ||
cpu.c | ||
interrupts.c | ||
Makefile | ||
start.S | ||
time.c | ||
u-boot-spl.lds | ||
u-boot.lds |