MLK-17696 imx8qm/qxp: change system resource name according to SCFW change

MLK-17696 imx8qm/qxp: change system resource name according to SCFW change

SCFW commit (0d43db9 SCF-22: Move SCU controls to SYSTEM.
Allows AP to use SCU temp sensor) changes system resource name
from SC_R_SC_PID0 to SC_R_SYSTEM, need to change it accordingly
to avoid system incorrect system type got from SCFW and cause
linux kernel booting fail as below:

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.51-04508-g9caddc6 (anson@anson-OptiPlex-790) (gcc version 4.9.1 20140529 (prerelease) (c8
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    0.000000] earlycon: lpuart32 at MMIO 0x000000005a060000 (options '115200,115200')
[    0.000000] bootconsole [lpuart32] enabled
[    0.000000] Bad mode in Error handler detected on CPU0, code 0xbf000002 -- SError
[    0.000000] Internal error: Oops - bad mode: 0 [#1] PREEMPT SMP
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.9.51-04508-g9caddc6 #40
[    0.000000] Hardware name: Freescale i.MX8QM MEK (DT)
[    0.000000] task: ffff000009270780 task.stack: ffff000009260000
[    0.000000] PC is at setup_arch+0xf4/0x578
[    0.000000] LR is at setup_arch+0xf0/0x578
[    0.000000] pc : [<ffff00000915281c>] lr : [<ffff000009152818>] pstate: 000000c5
[    0.000000] sp : ffff000009263f20
[    0.000000] x29: ffff000009263f20 x28: 0000000081350018
[    0.000000] x27: 00000000ffe93f58 x26: 0000000000000000
[    0.000000] x25: 00000000ffefe110 x24: 0000000000000000
[    0.000000] x23: 0000000000000000 x22: ffff000009267000
[    0.000000] x21: ffff7dfffe800000 x20: ffff000009284000
[    0.000000] x19: ffff000008080000 x18: 0000000000000077
[    0.000000] x17: 0000000000002c00 x16: 0000000000001000
[    0.000000] x15: ffffffffffffffff x14: 0000000000000000
[    0.000000] x13: 0000000000000007 x12: 0000000000000018
[    0.000000] x11: 0000000000000007 x10: 0101010101010101
[    0.000000] x9 : ffffffffffffffff x8 : 0000000000000008
[    0.000000] x7 : 0000000000000007 x6 : 0000008080808080
[    0.000000] x5 : 000000000000005f x4 : 0000000000000072
[    0.000000] x3 : 0000000000000000 x2 : 0000000000000072
[    0.000000] x1 : 0000000000000000 x0 : 0000000000000001

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>