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Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55287 )
Change subject: drivers/generic/ioapic: Drop enable_virtual_wire
......................................................................
Patch Set 6:
(2 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/55287/comment/ea1ad926_c17ee6be
PS2, Line 7: arch/x86/ioapic
> That's sort of the WIP question there, should this extend to all mainboards or selected chipsets. […]
Ack
https://review.coreboot.org/c/coreboot/+/55287/comment/738d1cf9_db48ca8c
PS2, Line 9: noapic
> The test I was planning is to run OS in legacy i8259 interrupt mode, with both IOAPIC and LAPIC hard […]
Ack
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Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/56025 )
Change subject: drivers/intel/usb4/retimer: remove redundant structure member group(PLD)
......................................................................
drivers/intel/usb4/retimer: remove redundant structure member group(PLD)
Currently, we get PLD information from USB port structure itself, so
devicetree does not need to fill PLD structure anymore. Thus remove
obsolete variable.
Change-Id: I7a561677ab65ddb870d1b00b35ee9d7a22ef9c70
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela(a)intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56025
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak(a)chromium.org>
---
M src/drivers/intel/usb4/retimer/chip.h
1 file changed, 0 insertions(+), 2 deletions(-)
Approvals:
build bot (Jenkins): Verified
Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/drivers/intel/usb4/retimer/chip.h b/src/drivers/intel/usb4/retimer/chip.h
index 46bd77a..cb01f18 100644
--- a/src/drivers/intel/usb4/retimer/chip.h
+++ b/src/drivers/intel/usb4/retimer/chip.h
@@ -14,8 +14,6 @@
struct {
/* GPIO used to control power of retimer device */
struct acpi_gpio power_gpio;
- /* _PLD setting */
- struct acpi_pld_group group;
/* Type-C port associated with retimer */
DEVTREE_CONST struct device *typec_port;
} dfp[DFP_NUM_MAX];
--
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Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/55945 )
Change subject: drivers/intel/usb4/retimer: Update code to assign correct port number
......................................................................
drivers/intel/usb4/retimer: Update code to assign correct port number
Since TBT controller can have maximum 2 ports per controller, our
code will loop over DFP structure twice and determine port number.
Retimer driver used to assign port number as below:
1. Check if power GPIO is assigned for particular DFP entry or not
2. If entry is there, assign loop count as port number
Since loop count is 2, retimer will never assign port number = 2
even if it's present. In case of more than 1 controller, port number
assigned will still be 0 or 1 even though actual port index might
be 2 or 3. This will create an issue where even if you do transaction
on device on controller 2 (port index 2 or 3), EC will route it on
port 0 or 1 due to incorrect port index.
Update the driver flow as per below to handle this scenario:
1. Check if power GPIO is assigned for particular DFP entry or not
2. Get USB port number from config since it's stored in usb port
information under devicetree
3. Pass the port number to ACPI SSDT and EC code
Above changes will ensure that we're assigning correct port
number as per calculation and EC will use correct port index.
BUG=b:189476816
BRANCH=None
TEST=Checked that retimer firmware update works on both ports and update
happens on correct port index.
Change-Id: Ib11637ae39046e0afdacd33bc34e8a59e6f2bfb1
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela(a)intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55945
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak(a)chromium.org>
---
M src/drivers/intel/usb4/retimer/chip.h
M src/drivers/intel/usb4/retimer/retimer.c
2 files changed, 24 insertions(+), 13 deletions(-)
Approvals:
build bot (Jenkins): Verified
Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/drivers/intel/usb4/retimer/chip.h b/src/drivers/intel/usb4/retimer/chip.h
index 5b1c76f..46bd77a 100644
--- a/src/drivers/intel/usb4/retimer/chip.h
+++ b/src/drivers/intel/usb4/retimer/chip.h
@@ -16,6 +16,8 @@
struct acpi_gpio power_gpio;
/* _PLD setting */
struct acpi_pld_group group;
+ /* Type-C port associated with retimer */
+ DEVTREE_CONST struct device *typec_port;
} dfp[DFP_NUM_MAX];
};
diff --git a/src/drivers/intel/usb4/retimer/retimer.c b/src/drivers/intel/usb4/retimer/retimer.c
index e84d29b..e549525 100644
--- a/src/drivers/intel/usb4/retimer/retimer.c
+++ b/src/drivers/intel/usb4/retimer/retimer.c
@@ -6,6 +6,7 @@
#include <console/console.h>
#include <device/device.h>
#include <device/path.h>
+#include <drivers/usb/acpi/chip.h>
#include <gpio.h>
#include <string.h>
#include "chip.h"
@@ -336,9 +337,10 @@
static void usb4_retimer_fill_ssdt(const struct device *dev)
{
struct drivers_intel_usb4_retimer_config *config = dev->chip_info;
+ const struct device *usb_device;
static char dfp[DEVICE_PATH_MAX];
struct acpi_pld pld;
- uint8_t port;
+ uint8_t dfp_port, usb_port;
usb4_retimer_scope = acpi_device_scope(dev);
if (!usb4_retimer_scope || !config)
@@ -352,24 +354,31 @@
acpigen_write_ADR(0);
acpigen_write_STA(ACPI_STATUS_DEVICE_ALL_ON);
- for (port = 0; port < DFP_NUM_MAX; port++) {
- if (!config->dfp[port].power_gpio.pin_count) {
- printk(BIOS_ERR, "%s: No DFP%1d power GPIO for %s\n", __func__,
- port, dev_path(dev));
+ for (dfp_port = 0; dfp_port < DFP_NUM_MAX; dfp_port++) {
+
+ if (!config->dfp[dfp_port].power_gpio.pin_count) {
+ printk(BIOS_ERR, "%s: No DFP%1d power GPIO for %s\n",
+ __func__, dfp_port, dev_path(dev));
continue;
}
+ usb_device = config->dfp[dfp_port].typec_port;
+ usb_port = usb_device->path.usb.port_id;
+
/* DFPx */
- snprintf(dfp, sizeof(dfp), "DFP%1d", port);
+ snprintf(dfp, sizeof(dfp), "DFP%1d", usb_port);
acpigen_write_device(dfp);
/* _ADR part is for the lane adapter */
- acpigen_write_ADR(port*2 + 1);
+ acpigen_write_ADR(dfp_port*2 + 1);
/* Fill _PLD with the same USB 3.x object on the Type-C connector */
- acpi_pld_fill_usb(&pld, UPC_TYPE_PROPRIETARY, &config->dfp[port].group);
- pld.shape = PLD_SHAPE_OVAL;
- pld.visible = 1;
- acpigen_write_pld(&pld);
+ if (CONFIG(DRIVERS_USB_ACPI)) {
+ if (usb_acpi_get_pld(usb_device, &pld))
+ acpigen_write_pld(&pld);
+ else
+ printk(BIOS_ERR, "Error retrieving PLD for USB Type-C %d\n",
+ usb_port);
+ }
/* Power online reference counter(_PWR) */
acpigen_write_name("PWR");
@@ -387,9 +396,9 @@
/* Return (Buffer (One) { 0x0 }) */
acpigen_write_return_singleton_buffer(0x0);
acpigen_pop_len();
- usb4_retimer_write_dsm(port, INTEL_USB4_RETIMER_DSM_UUID,
+ usb4_retimer_write_dsm(usb_port, INTEL_USB4_RETIMER_DSM_UUID,
usb4_retimer_callbacks, ARRAY_SIZE(usb4_retimer_callbacks),
- (void *)&config->dfp[port].power_gpio);
+ (void *)&config->dfp[dfp_port].power_gpio);
/* Default case: Return (Buffer (One) { 0x0 }) */
acpigen_write_return_singleton_buffer(0x0);
--
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Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/56024 )
Change subject: drivers/usb/acpi: Create function to get PLD information
......................................................................
drivers/usb/acpi: Create function to get PLD information
Create a separate function to get PLD information from USB device.
This is helpful in retimer driver where we can attach same USB
port information to retimer instance and we can avoid duplication
of information.
BUG=None
BRANCH=None
TEST=Check if code compiles and function returns correct value
Change-Id: Iaaf140ce1965dce3a812aa2701ce0e29b34ab3e7
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela(a)intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56024
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Furquan Shaikh <furquan(a)google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak(a)chromium.org>
---
M src/drivers/usb/acpi/chip.h
M src/drivers/usb/acpi/usb_acpi.c
2 files changed, 23 insertions(+), 8 deletions(-)
Approvals:
build bot (Jenkins): Verified
Furquan Shaikh: Looks good to me, but someone else must approve
Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/drivers/usb/acpi/chip.h b/src/drivers/usb/acpi/chip.h
index 73c69cc..41481f1 100644
--- a/src/drivers/usb/acpi/chip.h
+++ b/src/drivers/usb/acpi/chip.h
@@ -68,4 +68,7 @@
struct acpi_gpio privacy_gpio;
};
+/* Method to get PLD structure from USB device */
+bool usb_acpi_get_pld(const struct device *usb_device, struct acpi_pld *pld);
+
#endif /* __USB_ACPI_CHIP_H__ */
diff --git a/src/drivers/usb/acpi/usb_acpi.c b/src/drivers/usb/acpi/usb_acpi.c
index 9d68d0a..a0dadff 100644
--- a/src/drivers/usb/acpi/usb_acpi.c
+++ b/src/drivers/usb/acpi/usb_acpi.c
@@ -37,6 +37,7 @@
{
struct drivers_usb_acpi_config *config = dev->chip_info;
const char *path = acpi_device_path(dev);
+ struct acpi_pld pld;
if (!path || !config)
return;
@@ -50,15 +51,10 @@
acpigen_write_name_string("_DDN", config->desc);
acpigen_write_upc(config->type);
- if (config->use_custom_pld) {
- /* Use board defined PLD */
- acpigen_write_pld(&config->custom_pld);
- } else {
- /* Fill PLD strucutre based on port type */
- struct acpi_pld pld;
- acpi_pld_fill_usb(&pld, config->type, &config->group);
+ if (usb_acpi_get_pld(dev, &pld))
acpigen_write_pld(&pld);
- }
+ else
+ printk(BIOS_ERR, "Error retrieving PLD for %s\n", path);
/* Resources */
if (usb_acpi_add_gpios_to_crs(config) == true) {
@@ -126,3 +122,19 @@
CHIP_NAME("USB ACPI Device")
.enable_dev = usb_acpi_enable
};
+
+bool usb_acpi_get_pld(const struct device *usb_device, struct acpi_pld *pld)
+{
+ struct drivers_usb_acpi_config *config = usb_device->chip_info;
+
+ if (!usb_device || !usb_device->chip_info ||
+ usb_device->chip_ops != &drivers_usb_acpi_ops)
+ return false;
+
+ if (config->use_custom_pld)
+ memcpy(pld, &config->custom_pld, sizeof(pld));
+ else
+ acpi_pld_fill_usb(pld, config->type, &config->group);
+
+ return true;
+}
--
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Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56169 )
Change subject: mb/google/kukui: Add a new config 'Munna'
......................................................................
Patch Set 4:
(1 comment)
File src/mainboard/google/kukui/Kconfig:
https://review.coreboot.org/c/coreboot/+/56169/comment/619395f7_a229cbf1
PS4, Line 81: default 0x10 if BOARD_GOOGLE_BURNET || BOARD_GOOGLE_ESCHE || BOARD_GOOGLE_FENNEL || BOARD_GOOGLE_CERISE || BOARD_GOOGLE_STERN || BOARD_GOOGLE_MAKOMO || BOARD_GOOGLE_MUNNA
not for this commit, but as a potential clean-up opportunity: If the expectation is that most boards need 0x10 here, with a few enumerated outliers, it's possible to "default 0x10" last in this enumeration to make it a default value.
See what BOARD_OVERRIDE_LCM_ID below does.
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Attention is currently required from: Sridhar Siricilla, Rizwan Qureshi, Werner Zeh.
Hello build bot (Jenkins), Sridhar Siricilla, Tim Wawrzynczak, Rizwan Qureshi,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/56073
to look at the new patch set (#4).
Change subject: mb/intel/adlrvp: Update PMC Descriptor for Alder lake A0(906a0h) silicon
......................................................................
mb/intel/adlrvp: Update PMC Descriptor for Alder lake A0(906a0h) silicon
The patch updates PMC Descriptor which is part of Descriptor Region if
system equipped with Alder lake A0 silicon. This change allows to use
unified Descriptor Region for Alder lake A0(CPU ID:0x906a0) and B0
(CPUD ID:0x906a1) silicons. The change has to be reverted before EOM is
enabled on the system.
BUG=B:187431859
TEST=Verified PMC Descriptor getting modified for Alder lake B0 silicon
if not updated.
Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com>
Change-Id: I2a1f60fda7575212bb694fc423bd229452515903
---
M src/mainboard/intel/adlrvp/bootblock.c
1 file changed, 55 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/56073/4
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Sridhar Siricilla has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56073 )
Change subject: mb/intel/adlrvp: Update PMC Descriptor for Alder lake A0(906a0h) silicon
......................................................................
Patch Set 3:
(4 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/56073/comment/4dd422ba_e0051b0e
PS2, Line 7: mb/intel/adlrvp: Update PMC Descriptor for Alder lake A0(0x906a0) silicon
> The headline of the commit message is limited to 72 characters.
Ack
https://review.coreboot.org/c/coreboot/+/56073/comment/4f7200bf_d6c935c5
PS2, Line 16: TEST=Verified PMC Descriptor getting modified for Alder lake B0 silicon if
: not updated.
> Please use proper line length.
Ack
File src/mainboard/intel/adlrvp/bootblock.c:
https://review.coreboot.org/c/coreboot/+/56073/comment/49216766_2647305a
PS1, Line 5: #include <console/console.h>
> We do sort our include in an alphabetical order.
Ack
https://review.coreboot.org/c/coreboot/+/56073/comment/9f98cab8_d1d4f71c
PS1, Line 9: include <console/console.h>
> This include is already there on line 5.
Ack
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Attention is currently required from: Sridhar Siricilla, Rizwan Qureshi.
Hello build bot (Jenkins), Sridhar Siricilla, Tim Wawrzynczak, Rizwan Qureshi,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/56073
to look at the new patch set (#3).
Change subject: mb/intel/adlrvp: Update PMC Descriptor for Alder lake A0(906a0h) silicon
......................................................................
mb/intel/adlrvp: Update PMC Descriptor for Alder lake A0(906a0h) silicon
The patch updates PMC Descriptor which is part of Descriptor Region if
system equipped with Alder lake A0 silicon. This change allows to use
unified Descriptor Region for Alder lake A0(CPU ID:0x906a0) and B0
(CPUD ID:0x906a1) silicons. The change has to be reverted before EOM is
enableda on the system.
BUG=B:187431859
TEST=Verified PMC Descriptor getting modified for Alder lake B0 silicon
if not updated.
Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com>
Change-Id: I2a1f60fda7575212bb694fc423bd229452515903
---
M src/mainboard/intel/adlrvp/bootblock.c
1 file changed, 55 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/56073/3
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I2a1f60fda7575212bb694fc423bd229452515903
Gerrit-Change-Number: 56073
Gerrit-PatchSet: 3
Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com>
Gerrit-Reviewer: Rizwan Qureshi <rizwan.qureshi(a)intel.com>
Gerrit-Reviewer: Sridhar Siricilla <sridhar.siricilla(a)intel.corp-partner.google.com>
Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org>
Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>
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Gerrit-CC: Werner Zeh <werner.zeh(a)siemens.com>
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Gerrit-MessageType: newpatchset