diff options
Diffstat (limited to 'src/soc/intel/skylake/bootblock/pch.c')
| -rw-r--r-- | src/soc/intel/skylake/bootblock/pch.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/src/soc/intel/skylake/bootblock/pch.c b/src/soc/intel/skylake/bootblock/pch.c index a5bbb095b0..9fb2aa1b36 100644 --- a/src/soc/intel/skylake/bootblock/pch.c +++ b/src/soc/intel/skylake/bootblock/pch.c @@ -129,21 +129,8 @@ void pch_early_iorange_init(void) } /* IO Decode Enable */ - if (pch_check_decode_enable() == 0) { - io_enables = lpc_enable_fixed_io_ranges(io_enables); - /* - * As per PCH BWG 2.5.1.6. - * Set LPC IO Enables PCR[DMI] + 2774h [15:0] to the same - * value programmed in LPC PCI offset 82h. - */ - pcr_write16(PID_DMI, PCR_DMI_LPCIOE, io_enables); - /* - * As per PCH BWG 2.5.1.5. - * Set LPC IO Decode Ranges PCR[DMI] + 2770h [15:0] to the same - * value programmed in LPC PCI offset 80h. - */ - pcr_write16(PID_DMI, PCR_DMI_LPCIOD, lpc_get_fixed_io_decode()); - } + if (pch_check_decode_enable() == 0) + lpc_enable_fixed_io_ranges(io_enables); /* Program generic IO Decode Range */ pch_enable_lpc(); |