Mike Banon has uploaded this change for review.
asus/am1i-a: fix the blue "USB 3.0" ports for OHCI/EHCI "USB 2.0" mode
Set up the proper IRQ routing for OHCI/EHCI devices which appear if
XHCI controller is disabled (CONFIG_HUDSON_XHCI_ENABLE is not set).
Now both "USB 3.0" ports are working fine at OHCI/EHCI "USB 2.0" mode.
Signed-off-by: Mike Banon <mikebdp2@gmail.com>
Change-Id: I50a773eeab890627abc963e0a61f781d1cea3259
---
M src/mainboard/asus/am1i-a/Kconfig
M src/mainboard/asus/am1i-a/acpi/routing.asl
M src/mainboard/asus/am1i-a/devicetree.cb
M src/mainboard/asus/am1i-a/irq_tables.c
M src/mainboard/asus/am1i-a/mainboard.c
M src/mainboard/asus/am1i-a/mptable.c
6 files changed, 27 insertions(+), 8 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/38241/1
diff --git a/src/mainboard/asus/am1i-a/Kconfig b/src/mainboard/asus/am1i-a/Kconfig
index a0dae9f..172d808 100644
--- a/src/mainboard/asus/am1i-a/Kconfig
+++ b/src/mainboard/asus/am1i-a/Kconfig
@@ -37,7 +37,7 @@
config IRQ_SLOT_COUNT
int
- default 9
+ default 10
config ONBOARD_VGA_IS_PRIMARY
bool
diff --git a/src/mainboard/asus/am1i-a/acpi/routing.asl b/src/mainboard/asus/am1i-a/acpi/routing.asl
index 95881fa..8b21a25 100644
--- a/src/mainboard/asus/am1i-a/acpi/routing.asl
+++ b/src/mainboard/asus/am1i-a/acpi/routing.asl
@@ -48,8 +48,14 @@
Package(){0x0013FFFF, 0, INTC, 0 },
Package(){0x0013FFFF, 1, INTB, 0 },
- /* Bus 0, Dev 10 Func 0 - USB: XHCI */
+ /* Bus 0, Dev 16 Func 0 - USB: OHCI */
+ /* Bus 0, Dev 16 Func 2 - USB: EHCI */
+ Package(){0x0016FFFF, 0, INTC, 0 },
+ Package(){0x0016FFFF, 1, INTB, 0 },
+
+ /* Bus 0, Dev 10 - USB: XHCI func 0, 1 */
Package(){0x0010FFFF, 0, INTC, 0 },
+ Package(){0x0010FFFF, 1, INTB, 0 },
/* Bus 0, Dev 11 - SATA controller */
Package(){0x0011FFFF, 0, INTD, 0 },
@@ -87,8 +93,14 @@
Package(){0x0013FFFF, 0, 0, 18 },
Package(){0x0013FFFF, 1, 0, 17 },
- /* Bus 0, Dev 10, Func 0 - USB: XHCI */
+ /* Bus 0, Dev 16 Func 0 - USB: OHCI */
+ /* Bus 0, Dev 16 Func 1 - USB: EHCI */
+ Package(){0x0016FFFF, 0, 0, 18 },
+ Package(){0x0016FFFF, 1, 0, 17 },
+
+ /* Bus 0, Dev 10 - USB: XHCI func 0, 1 */
Package(){0x0010FFFF, 0, 0, 18 },
+ Package(){0x0010FFFF, 1, 0, 17 },
/* Bus 0, Dev 11 - SATA controller */
Package(){0x0011FFFF, 0, 0, 19 },
diff --git a/src/mainboard/asus/am1i-a/devicetree.cb b/src/mainboard/asus/am1i-a/devicetree.cb
index 8e44874..2d7265a 100644
--- a/src/mainboard/asus/am1i-a/devicetree.cb
+++ b/src/mainboard/asus/am1i-a/devicetree.cb
@@ -84,6 +84,8 @@
end
end #device pci 14.3 # LPC
device pci 14.7 off end # SD - no card reader present
+ device pci 16.0 on end # OHCI USB
+ device pci 16.2 on end # EHCI USB
end #chip southbridge/amd/agesa/hudson
chip northbridge/amd/agesa/family16kb
diff --git a/src/mainboard/asus/am1i-a/irq_tables.c b/src/mainboard/asus/am1i-a/irq_tables.c
index c8ccbeb..84110d1 100644
--- a/src/mainboard/asus/am1i-a/irq_tables.c
+++ b/src/mainboard/asus/am1i-a/irq_tables.c
@@ -26,7 +26,7 @@
0x439d, /* Device */
0, /* Miniport */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
- 0xa8, /* Checksum (has to be set to some value that
+ 0x3b, /* Checksum (has to be set to some value that
* would give 0 after the sum of all bytes
* for this structure (including checksum).
*/
@@ -39,6 +39,7 @@
{0x00, (0x12 << 3) | 0x0, {{0x03, 0x9cb8}, {0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
{0x00, (0x13 << 3) | 0x0, {{0x03, 0x9cb8}, {0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
{0x00, (0x14 << 3) | 0x0, {{0x01, 0x9cb8}, {0x02, 0x9cb8}, {0x03, 0x9cb8}, {0x04, 0x9cb8}}, 0x0, 0x0},
+ {0x00, (0x16 << 3) | 0x0, {{0x03, 0x9cb8}, {0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
{0x01, (0x00 << 3) | 0x0, {{0x01, 0x9cb8}, {0x02, 0x9cb8}, {0x03, 0x9cb8}, {0x04, 0x9cb8}}, 0x0, 0x0},
{0x02, (0x00 << 3) | 0x0, {{0x02, 0x9cb8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
}
diff --git a/src/mainboard/asus/am1i-a/mainboard.c b/src/mainboard/asus/am1i-a/mainboard.c
index bd6d3a3..65fd79a 100644
--- a/src/mainboard/asus/am1i-a/mainboard.c
+++ b/src/mainboard/asus/am1i-a/mainboard.c
@@ -34,8 +34,8 @@
[0x10] = 0x1F,0x1F,0x1F,0x03,0x1F,0x1F,0x1F,0x1F,
/* IMC INT0 - 5 */
[0x20] = 0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,
- /* USB Devs 18/19 INTA-B */
- [0x30] = 0x05,0x04,0x05,0x04,0x1F,0x1F,
+ /* USB Devs 18/19/22 INTA-B */
+ [0x30] = 0x05,0x04,0x05,0x04,0x05,0x04,0x1F,0x1F,
/* RSVD, SATA */
[0x40] = 0x1F, 0x07
};
@@ -49,8 +49,8 @@
[0x10] = 0x09,0x1F,0x1F,0x10,0x1F,0x1F,0x1F,0x1F,
/* IMC INT0 - 5 */
[0x20] = 0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,
- /* USB Devs 18/19 INTA-B */
- [0x30] = 0x12,0x11,0x12,0x11,0x1F,0x1F,
+ /* USB Devs 18/19/22 INTA-B */
+ [0x30] = 0x12,0x11,0x12,0x11,0x12,0x11,0x1F,0x1F,
/* RSVD, SATA */
[0x40] = 0x1F, 0x13
};
@@ -77,6 +77,8 @@
{EHCI1_DEVFN, {PIRQ_NC, PIRQ_EHCI1, PIRQ_NC, PIRQ_NC}}, /* EHCI1: 12.2 */
{OHCI2_DEVFN, {PIRQ_OHCI2, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* OHCI2: 13.0 */
{EHCI2_DEVFN, {PIRQ_NC, PIRQ_EHCI2, PIRQ_NC, PIRQ_NC}}, /* EHCI2: 13.2 */
+ {OHCI3_DEVFN, {PIRQ_OHCI3, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* OHCI3: 16.0 */
+ {EHCI3_DEVFN, {PIRQ_NC, PIRQ_EHCI3, PIRQ_NC, PIRQ_NC}}, /* EHCI3: 16.2 */
{HDA_DEVFN, {PIRQ_HDA, PIRQ_NC, PIRQ_NC, PIRQ_NC}}, /* HDA: 14.2 */
};
diff --git a/src/mainboard/asus/am1i-a/mptable.c b/src/mainboard/asus/am1i-a/mptable.c
index 9efcab3..3a6131f 100644
--- a/src/mainboard/asus/am1i-a/mptable.c
+++ b/src/mainboard/asus/am1i-a/mptable.c
@@ -91,6 +91,8 @@
PCI_INT(0x0, 0x12, 0x1, intr_data_ptr[PIRQ_EHCI1]);
PCI_INT(0x0, 0x13, 0x0, intr_data_ptr[PIRQ_OHCI2]);
PCI_INT(0x0, 0x13, 0x1, intr_data_ptr[PIRQ_EHCI2]);
+ PCI_INT(0x0, 0x16, 0x0, intr_data_ptr[PIRQ_OHCI3]);
+ PCI_INT(0x0, 0x16, 0x1, intr_data_ptr[PIRQ_EHCI3]);
/* Southbridge HD Audio */
PCI_INT(0x0, 0x14, 0x0, intr_data_ptr[PIRQ_HDA]);
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