Do not print the constant system type "Broadcom BCM47XX" but print the
name of the actual SoC in use and the detected board.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5839/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>