Leroy P Leahy (leroy.p.leahy@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13719
-gerrit
commit d5cc0b8a2ff4c53359f1cf9de296e6afc41f0a7e Author: Lee Leahy leroy.p.leahy@intel.com Date: Sun Feb 14 14:33:45 2016 -0800
soc/intel/quark: Enumerate the PCI devices
Add the chip and domain support which enables the display of the vendor and device IDs for the PCI devices.
Testing on Galileo: * Edit src/mainboard/intel/galileo/Makefile.inc file * Add "select ADD_FSP_PDAT_FILE" * Add "select ADD_FSP_RAW_BIN" * Add "select ADD_RMU_FILE" * Place the FSP.bin file in the location specified by CONFIG_FSP_FILE * Place the pdat.bin files in the location specified by CONFIG_FSP_PDAT_FILE * Place the rmu.bin file in the location specified by CONFIG_RMU_FILE * Testing is successful if: * The PCI vendor and device IDs are displayed.
Change-Id: I517dcafd83c7dd850bc3471f939d6804a05020c3 Signed-off-by: Lee Leahy leroy.p.leahy@intel.com --- src/soc/intel/quark/chip.c | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-)
diff --git a/src/soc/intel/quark/chip.c b/src/soc/intel/quark/chip.c index f14dde0..61c0803 100644 --- a/src/soc/intel/quark/chip.c +++ b/src/soc/intel/quark/chip.c @@ -16,9 +16,10 @@
#include "chip.h" #include <console/console.h> +#include <device/device.h> #include <fsp/ramstage.h>
-static void soc_init(void *chip_info) +static void chip_init(void *chip_info) { /* Perform silicon specific init. */ if (IS_ENABLED(CONFIG_RELOCATE_FSP_INTO_DRAM)) @@ -27,7 +28,30 @@ static void soc_init(void *chip_info) fsp_run_silicon_init(find_fsp(CONFIG_FSP_ESRAM_LOC), 0); }
+static void pci_domain_set_resources(device_t dev) +{ + assign_resources(dev->link_list); +} + +static struct device_operations pci_domain_ops = { + .read_resources = pci_domain_read_resources, + .set_resources = pci_domain_set_resources, + .scan_bus = pci_domain_scan_bus, + .ops_pci_bus = pci_bus_default_ops, +}; + +static void chip_enable_dev(device_t dev) +{ + const char *type_name = dev_path_name(dev->path.type); + + /* Set the operations if it is a special bus type */ + printk(BIOS_DEBUG, "type: %s\n", type_name); + if (dev->path.type == DEVICE_PATH_DOMAIN) + dev->ops = &pci_domain_ops; +} + struct chip_operations soc_intel_quark_ops = { CHIP_NAME("Intel Quark") - .init = &soc_init, + .init = &chip_init, + .enable_dev = chip_enable_dev, };
-
Leroy P Leahy