From a8a9f34e9b7be8781c06c9d6fcc39f52bf31bd23 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Sun, 24 Dec 2017 08:11:13 +0100 Subject: sb/intel/i82801{g,j}x: Automatically generate ACPI PIRQ tables Both southbridges need to be done at once since this southbridge code is used for different northbridges, which fails to compile when done separately. This needs an acpi_name functions in the northbridge code to be defined. TESTED on Intel DG43GT: show correct PIRQ ACPI entries in /sys/firmware/acpi/tables/SSDT. Change-Id: I286d251ddf8fcae27dd07011a1cd62d8f4847683 Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/22981 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/southbridge/intel/i82801jx/Kconfig | 1 + src/southbridge/intel/i82801jx/lpc.c | 8 ++++++++ 2 files changed, 9 insertions(+) (limited to 'src/southbridge/intel/i82801jx') diff --git a/src/southbridge/intel/i82801jx/Kconfig b/src/southbridge/intel/i82801jx/Kconfig index e418a94f60..2c98f72e4b 100644 --- a/src/southbridge/intel/i82801jx/Kconfig +++ b/src/southbridge/intel/i82801jx/Kconfig @@ -19,6 +19,7 @@ config SOUTHBRIDGE_INTEL_I82801JX select SOUTHBRIDGE_INTEL_COMMON select SOUTHBRIDGE_INTEL_COMMON_SMBUS select SOUTHBRIDGE_INTEL_COMMON_SPI + select SOUTHBRIDGE_INTEL_COMMON_RCBA_PIRQ select IOAPIC select HAVE_USBDEBUG select HAVE_HARD_RESET diff --git a/src/southbridge/intel/i82801jx/lpc.c b/src/southbridge/intel/i82801jx/lpc.c index ff86f0fddd..cd5e3078b0 100644 --- a/src/southbridge/intel/i82801jx/lpc.c +++ b/src/southbridge/intel/i82801jx/lpc.c @@ -34,6 +34,7 @@ #include "i82801jx.h" #include "nvs.h" #include +#include #include #define NMI_OFF 0 @@ -720,12 +721,18 @@ static void southbridge_inject_dsdt(struct device *dev) } } +static const char *lpc_acpi_name(const struct device *dev) +{ + return "LPCB"; +} + static void southbridge_fill_ssdt(struct device *device) { struct device *dev = dev_find_slot(0, PCI_DEVFN(0x1f,0)); config_t *chip = dev->chip_info; intel_acpi_pcie_hotplug_generator(chip->pcie_hotplug_map, 8); + intel_acpi_gen_def_acpi_pirq(device); } static struct pci_operations pci_ops = { @@ -739,6 +746,7 @@ static struct device_operations device_ops = { .acpi_inject_dsdt_generator = southbridge_inject_dsdt, .write_acpi_tables = acpi_write_hpet, .acpi_fill_ssdt_generator = southbridge_fill_ssdt, + .acpi_name = lpc_acpi_name, .init = lpc_init, .scan_bus = scan_lpc_bus, .ops_pci = &pci_ops, -- cgit v1.2.3