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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.
They also work fine if XHCI controller is enabled.

Signed-off-by: Mike Banon <mikebdp2@gmail.com>
Change-Id: I50a773eeab890627abc963e0a61f781d1cea3259
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38241
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
This commit is contained in:
Mike Banon 2020-01-07 18:47:40 +03:00 committed by Nico Huber
parent b8de015835
commit 834d8c2998
6 changed files with 27 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/mainboard/asus/am1i-a/Kconfig
View File

@ -37,7 +37,7 @@ config MAX_CPUS
config IRQ_SLOT_COUNT
int
default 9
default 10
config ONBOARD_VGA_IS_PRIMARY
bool

16
src/mainboard/asus/am1i-a/acpi/routing.asl
View File

@ -48,8 +48,14 @@ Name(PR0, Package(){
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 @@ Name(APR0, Package(){
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 },

2
src/mainboard/asus/am1i-a/devicetree.cb
View File

@ -84,6 +84,8 @@ chip northbridge/amd/agesa/family16kb/root_complex
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

3
src/mainboard/asus/am1i-a/irq_tables.c
View File

@ -26,7 +26,7 @@ const struct irq_routing_table intel_irq_routing_table = {
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 @@ const struct irq_routing_table intel_irq_routing_table = {
{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},
}

10
src/mainboard/asus/am1i-a/mainboard.c
View File

@ -34,8 +34,8 @@ static const u8 mainboard_picr_data[FCH_INT_TABLE_SIZE] = {
[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 @@ static const u8 mainboard_intr_data[FCH_INT_TABLE_SIZE] = {
[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 @@ static const struct pirq_struct mainboard_pirq_data[] = {
{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 */
};

2
src/mainboard/asus/am1i-a/mptable.c
View File

@ -91,6 +91,8 @@ static void *smp_write_config_table(void *v)
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]);