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authorArthur Heymans <arthur@aheymans.xyz>2022-05-09 14:33:15 +0200
committerArthur Heymans <arthur@aheymans.xyz>2022-05-16 06:53:46 +0000
commit08769c6d1404c1be0333273d8b988544750ce87d (patch)
treeef37aeb920efea81b84ecf50c2ab990c09541b30 /src/soc/intel/elkhartlake
parent159520ed7881d1be2fdd02ee13040e8e21a9833c (diff)
soc/intel/*: Use SSDT to pass A4GB and A4GS
GNVS is more fragile as you need to keep struct elements in sync with ASL code. Change-Id: I2cd5e6b56e4a0dbbb11f4a0ac97e8f84d53b90ec Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64216 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/soc/intel/elkhartlake')
-rw-r--r--src/soc/intel/elkhartlake/acpi.c3
-rw-r--r--src/soc/intel/elkhartlake/chip.c2
2 files changed, 2 insertions, 3 deletions
diff --git a/src/soc/intel/elkhartlake/acpi.c b/src/soc/intel/elkhartlake/acpi.c
index 59a9adba79..9f08acd60f 100644
--- a/src/soc/intel/elkhartlake/acpi.c
+++ b/src/soc/intel/elkhartlake/acpi.c
@@ -243,9 +243,6 @@ void soc_fill_gnvs(struct global_nvs *gnvs)
/* Set USB2/USB3 wake enable bitmaps. */
gnvs->u2we = config->usb2_wake_enable_bitmap;
gnvs->u3we = config->usb3_wake_enable_bitmap;
-
- /* Fill in Above 4GB MMIO resource */
- sa_fill_gnvs(gnvs);
}
int soc_madt_sci_irq_polarity(int sci)
diff --git a/src/soc/intel/elkhartlake/chip.c b/src/soc/intel/elkhartlake/chip.c
index c138a1fe45..03f9cc9b0f 100644
--- a/src/soc/intel/elkhartlake/chip.c
+++ b/src/soc/intel/elkhartlake/chip.c
@@ -9,6 +9,7 @@
#include <intelblocks/gpio.h>
#include <intelblocks/itss.h>
#include <intelblocks/pcie_rp.h>
+#include <intelblocks/systemagent.h>
#include <intelblocks/xdci.h>
#include <soc/intel/common/vbt.h>
#include <soc/itss.h>
@@ -134,6 +135,7 @@ static struct device_operations pci_domain_ops = {
.scan_bus = &pci_domain_scan_bus,
#if CONFIG(HAVE_ACPI_TABLES)
.acpi_name = &soc_acpi_name,
+ .acpi_fill_ssdt = ssdt_set_above_4g_pci,
#endif
};