broadwell: Misc updates from 2.1.0 ref code

- ADSP IRQ should be exclusive
- HDA should write reg 0x43 even if disabled
- A few clock gating tweaks based on ref code changes
- Move SATA clock gating to sata.c where SIR changes are done
- Add support for enabling Deep SX in AC/DC modes
- CLKREQ VR Idle for enabled PCIE ports

BUG=chrome-os-partner:28234
BRANCH=None
TEST=build and boot on samus

Original-Change-Id: Icece58e32b7a5d2b359debd5516a230cae3fd48c
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/211611
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit c0e22ba043ed96bdddca4989b2f29d0e989f6fef)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: If5f5e1666aa9660e31305ee6369f2febf6757b99
Reviewed-on: http://review.coreboot.org/8952
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/soc/intel/broadwell/sata.c b/src/soc/intel/broadwell/sata.c
index 13b4fe09bf..3b9c1d81f7 100644
--- a/src/soc/intel/broadwell/sata.c
+++ b/src/soc/intel/broadwell/sata.c
@@ -211,9 +211,10 @@ static void sata_init(struct device *dev)
 	sir_write(dev, 0x70, 0x3f00bf1f);
 	sir_write(dev, 0x54, 0xcf000f0f);
 	sir_write(dev, 0x58, 0x00190000);
+	RCBA32_AND_OR(0x333c, 0xffcfffff, 0x00c00000);
 
 	reg32 = pci_read_config32(dev, 0x300);
-	reg32 |= (1 << 17) | (1 << 16);
+	reg32 |= (1 << 17) | (1 << 16) | (1 << 19);
 	reg32 |= (1 << 31) | (1 << 30) | (1 << 29);
 	pci_write_config32(dev, 0x300, reg32);
 }