uboot/cpu
..
74xx_7xx
arm720t
arm920t
arm925t
arm926ejs
arm946es
arm1136
arm_intcm
at32ap
blackfin
i386
ixp
leon2
leon3
lh7a40x
mcf52x2
mcf523x
mcf532x
mcf547x_8x
mcf5227x
mcf5445x
microblaze
mips
mpc5xx
mpc5xxx
mpc8xx
mpc83xx
mpc85xx
mpc86xx
mpc512x
mpc824x
mpc8220
mpc8260
nios
nios2
ppc4xx
pxa
s3c44b0
sa1100
sh3
sh4