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soc/intel: Expand SA_DEV_ROOT for ramstage

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We do not want to disguise somewhat complex function
calls as simple macros.

Change-Id: I298f7f9a1c6a64cfba454e919eeaedc7bb2d4801
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34411
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Kyösti Mälkki
2019-07-12 13:10:19 +03:00
committed by Martin Roth
parent 6046eb405a
commit 71756c21af
19 changed files with 74 additions and 79 deletions
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3
src/soc/intel/broadwell/lpc.c
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@@ -365,6 +365,7 @@ static void pch_cg_init(struct device *dev)
{
u32 reg32;
u16 reg16;
struct device *igd_dev = pcidev_path_on_root(SA_DEVFN_IGD);
/* DMI */
RCBA32_OR(0x2234, 0xf);
@@ -388,7 +389,7 @@ static void pch_cg_init(struct device *dev)
RCBA32_AND_OR(0x2614, ~0x64ff0000, 0x0a206500);
/* Check for 0:2.0@0x08 >= 0x0b */
if (pch_is_wpt() || pci_read_config8(SA_DEV_IGD, 0x8) >= 0x0b)
if (pch_is_wpt() || pci_read_config8(igd_dev, 0x8) >= 0x0b)
RCBA32_OR(0x2614, (1 << 26));
RCBA32_OR(0x900, 0x0000031f);