diff options
Diffstat (limited to 'src/soc/intel/braswell/northcluster.c')
| -rw-r--r-- | src/soc/intel/braswell/northcluster.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/soc/intel/braswell/northcluster.c b/src/soc/intel/braswell/northcluster.c index 0b47e2f0c3..0ef58b2470 100644 --- a/src/soc/intel/braswell/northcluster.c +++ b/src/soc/intel/braswell/northcluster.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <acpi/acpi.h> +#include <acpi/acpigen.h> #include <cbmem.h> #include <cpu/x86/smm.h> #include <device/device.h> @@ -149,9 +150,18 @@ static void nc_read_resources(struct device *dev) chromeos_reserve_ram_oops(dev, index++); } +static void nc_generate_ssdt(const struct device *dev) +{ + generate_cpu_entries(dev); + + acpigen_write_scope("\\"); + acpigen_write_name_dword("TOLM", nc_read_top_of_low_memory()); + acpigen_pop_len(); +} + static struct device_operations nc_ops = { - .acpi_fill_ssdt = generate_cpu_entries, .read_resources = nc_read_resources, + .acpi_fill_ssdt = nc_generate_ssdt, .ops_pci = &soc_pci_ops, }; |