diff options
| author | Richard Spiegel <richard.spiegel@silverbackltd.com> | 2017-12-18 16:25:42 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-02-02 20:51:17 +0000 |
| commit | 9dc5600f860107f78b6da5d6717650587617b902 (patch) | |
| tree | 3221634e43ca7c5dae2a38d0edc54e0b12d21410 /src | |
| parent | adda3f810fd8202194b698d9fa06212a93ce81fb (diff) | |
| download | coreboot-9dc5600f860107f78b6da5d6717650587617b902.tar.xz | |
mb/google/kahlee/mainboard.c: Create mainboard_pirq_data
When booting kahlee, there's an error message: "Warning: Can't write PCI
IRQ assignments because 'mainboard_pirq_data' structure does not exist".
This is generated by write_pci_cfg_irqs due to missing mainboard_pirq_data.
BUG=b:70788755
TEST=Build and boot kahlee. Warning message must be gone.
Change-Id: If07d2f54f06f6cf77566c43eddc8ee8a314e7a3a
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22940
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/kahlee/mainboard.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/mainboard.c b/src/mainboard/google/kahlee/mainboard.c index b080682b69..f1ae7b8d3e 100644 --- a/src/mainboard/google/kahlee/mainboard.c +++ b/src/mainboard/google/kahlee/mainboard.c @@ -22,6 +22,7 @@ #include <baseboard/variants.h> #include <boardid.h> #include <soc/nvs.h> +#include <soc/pci_devs.h> #include <soc/smi.h> #include <soc/southbridge.h> #include <variant/ec.h> @@ -118,9 +119,34 @@ const u8 mainboard_intr_data[] = { [0x78] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; #endif + +/* + * This table defines the index into the picr/intr_data tables for each + * device. Any enabled device and slot that uses hardware interrupts should + * have an entry in this table to define its index into the FCH PCI_INTR + * register 0xC00/0xC01. This index will define the interrupt that it should + * use. Putting PIRQ_A into the PIN A index for a device will tell that + * device to use PIC IRQ 10 if it uses PIN A for its hardware INT. + */ +static const struct pirq_struct mainboard_pirq_data[] = { + { PCIE0_DEVFN, { PIRQ_A, PIRQ_B, PIRQ_C, PIRQ_D } }, + { PCIE1_DEVFN, { PIRQ_B, PIRQ_C, PIRQ_D, PIRQ_A } }, + { PCIE2_DEVFN, { PIRQ_C, PIRQ_D, PIRQ_A, PIRQ_B } }, + { PCIE3_DEVFN, { PIRQ_D, PIRQ_A, PIRQ_B, PIRQ_C } }, + { PCIE4_DEVFN, { PIRQ_A, PIRQ_B, PIRQ_C, PIRQ_D } }, + { HDA0_DEVFN, { PIRQ_NC, PIRQ_HDA, PIRQ_NC, PIRQ_NC } }, + { SD_DEVFN, { PIRQ_SD, PIRQ_NC, PIRQ_NC, PIRQ_NC } }, + { SMBUS_DEVFN, { PIRQ_SMBUS, PIRQ_NC, PIRQ_NC, PIRQ_NC } }, + { SATA_DEVFN, { PIRQ_SATA, PIRQ_NC, PIRQ_NC, PIRQ_NC } }, + { EHCI1_DEVFN, { PIRQ_EHCI, PIRQ_NC, PIRQ_NC, PIRQ_NC } }, + { XHCI_DEVFN, { PIRQ_XHCI, PIRQ_NC, PIRQ_NC, PIRQ_NC } }, +}; + /* PIRQ Setup */ static void pirq_setup(void) { + pirq_data_ptr = mainboard_pirq_data; + pirq_data_size = ARRAY_SIZE(mainboard_pirq_data); intr_data_ptr = mainboard_intr_data; picr_data_ptr = mainboard_picr_data; } |