[coreboot-gerrit] New patch to review for coreboot: soc/intel/skylake: Add GPIO macros for IOxAPIC and SCI
Rahul KumarXX Gupta (rahul.kumarxx.gupta@intel.com)
gerrit at coreboot.org
Thu Mar 2 06:40:22 CET 2017
Rahul KumarXX Gupta (rahul.kumarxx.gupta at intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18533
-gerrit
commit 1cb5b0851278b95a08aceadecada16708a4718e3
Author: Li Cheng Sooi <li.cheng.sooi at intel.com>
Date: Fri Feb 24 02:52:13 2017 +0800
soc/intel/skylake: Add GPIO macros for IOxAPIC and SCI
Add two GPIO macros:
PAD_CFG_GPI_APIC_EDGE allows a pin to be route to the
APIC with input assuming the events are edge triggered.
PAD_CFG_GPI_ACPI_SCI_LEVEL to route the general perpose
input to SCI assuming the events are level triggered.
Change-Id: I944a9abac66b7780b2336148ae8c7fa3a8410f3f
Signed-off-by: Rahul Kumar Gupta <rahul.kumarxx.gupta at intel.com>
---
src/soc/intel/skylake/include/soc/gpio.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/src/soc/intel/skylake/include/soc/gpio.h b/src/soc/intel/skylake/include/soc/gpio.h
index 697d3b8..96e0ddb 100644
--- a/src/soc/intel/skylake/include/soc/gpio.h
+++ b/src/soc/intel/skylake/include/soc/gpio.h
@@ -156,12 +156,23 @@ void gpio_configure_pads(const struct pad_config *cfgs, size_t num);
_DW0_VALS(rst_, RAW, NO, LEVEL, NO, YES, YES, NO, NO, NO, GPIO, NO, \
YES))
+/* General purpose input passed through to IOxAPIC. This assumes edge
+ * triggered events. */
+#define PAD_CFG_GPI_APIC_EDGE(pad_, term_, rst_) \
+ _PAD_CFG(pad_, term_, \
+ _DW0_VALS(rst_, RAW, NO, EDGE, NO, NO, YES, NO, NO, NO, GPIO, NO, YES))
+
/* General purpose input routed to SCI. This assumes edge triggered events. */
#define PAD_CFG_GPI_ACPI_SCI(pad_, term_, rst_, inv_) \
_PAD_CFG_ATTRS(pad_, term_, \
_DW0_VALS(rst_, RAW, NO, EDGE, NO, inv_, \
NO, YES, NO, NO, GPIO, NO, YES), PAD_FIELD(HOSTSW, ACPI))
+#define PAD_CFG_GPI_ACPI_SCI_LEVEL(pad_, term_, rst_, inv_) \
+ _PAD_CFG_ATTRS(pad_, term_, \
+ _DW0_VALS(rst_, RAW, NO, LEVEL, NO, inv_, \
+ NO, YES, NO, NO, GPIO, NO, YES), PAD_FIELD(HOSTSW, ACPI))
+
/* General purpose input routed to SMI. This assumes edge triggered events. */
#define PAD_CFG_GPI_ACPI_SMI(pad_, term_, rst_, inv_) \
_PAD_CFG_ATTRS(pad_, term_, \
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