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soc/intel/broadwell/memmap.c: Use `SA_DEV_ROOT` macro 

Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical.

Change-Id: I013357d31974582f64a35b8228d9edfa16af99fd
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46356
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Angel Pons 2020-10-13 21:11:43 +02:00
parent dd558fd0cf
commit ac02814478
1 changed files with 2 additions and 2 deletions
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4
src/soc/intel/broadwell/memmap.c
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@ -35,8 +35,8 @@ void *cbmem_top_chipset(void)
void smm_region(uintptr_t *start, size_t *size)
{
uintptr_t tseg = pci_read_config32(PCI_DEV(0, 0, 0), TSEG);
uintptr_t bgsm = pci_read_config32(PCI_DEV(0, 0, 0), BGSM);
uintptr_t tseg = pci_read_config32(SA_DEV_ROOT, TSEG);
uintptr_t bgsm = pci_read_config32(SA_DEV_ROOT, BGSM);
tseg = ALIGN_DOWN(tseg, 1 * MiB);
bgsm = ALIGN_DOWN(bgsm, 1 * MiB);