board: sifive: unmatched: reset USB hub, PCIe-USB bridge, and ULPI device in SPL

Ensure USB hub, PCIe-USB bridge, and ULPI device to be reset
even if the rebooting is without power-cycling.

Signed-off-by: Vincent Chen <vincent.chen@sifive.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
40 jobs for master in 70 minutes and 40 seconds (queued for 6 seconds)
Status Name Job ID Coverage
  Testsuites
passed Build envtools #295753

00:00:25

passed Build tools-only #295752

00:00:14

passed Check for configs without MAINTAINERS entry #295751

00:00:09

passed cppcheck #295747

00:00:27

passed grep TODO/FIXME/HACK #295748

00:00:38

passed htmldocs #295749

00:01:14

passed Run binman, buildman, dtoc, Kconfig and patman testsuites #295754

00:01:23

passed Run tests for Nokia RX-51 (aka N900) #295755

00:03:25

passed sloccount #295750

00:01:30

 
  Test.Py
passed evb-ast2500 test.py #295760

00:01:14

passed integratorcp_cm926ejs test.py #295762

00:01:07

passed qemu_arm64 test.py #295764

00:02:07

passed qemu_arm test.py #295763

00:01:56

passed qemu_malta64el test.py #295768

00:00:50

passed qemu_malta64 test.py #295767

00:01:09

passed qemu_maltael test.py #295766

00:01:24

passed qemu_malta test.py #295765

00:01:20

passed qemu-ppce500 test.py #295769

00:01:05

passed qemu-riscv32_spl test.py #295772

00:01:15

passed qemu-riscv32 test.py #295770

00:01:11

passed qemu-riscv64_spl test.py #295773

00:01:24

passed qemu-riscv64 test.py #295771

00:01:47

passed qemu-x86_64 test.py #295775

00:01:49

passed qemu-x86 test.py #295774

00:01:27

passed r2dplus_i82557c test.py #295776

00:01:08

passed r2dplus_pcnet test.py #295777

00:01:05

passed r2dplus_rtl8139 test.py #295778

00:00:54

passed r2dplus_tulip test.py #295779

00:01:19

passed sandbox_flattree test.py #295761

00:01:30

passed sandbox_noinst_test.py #295759

00:01:33

passed sandbox_spl test.py #295758

00:01:43

passed sandbox test.py #295756

00:07:06

passed sandbox with clang test.py #295757

00:06:36

passed xilinx_versal_virt test.py #295781

00:00:43

passed xilinx_zynq_virt test.py #295780

00:01:12

passed xtfpga test.py #295782

00:00:48

 
  World Build
passed build all 32bit ARM platforms #295783

00:54:12

passed build all 64bit ARM platforms #295784

00:07:11

passed build all other platforms #295786

00:05:32

passed build all PowerPC platforms #295785

00:06:10