Fix for irq routing issues.

Signed-off-by: Joseph Smith <joe@smittys.pointclark.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3193 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

diff --git a/src/mainboard/rca/rm4100/Options.lb b/src/mainboard/rca/rm4100/Options.lb
index 8bc784bf98021a1902882fc6ca02eecfa7ba007d..95f7e211c4f239ceb18f24313cd13f58b99c06b1 100644 (file)
--- a/src/mainboard/rca/rm4100/Options.lb
+++ b/src/mainboard/rca/rm4100/Options.lb
@@ -69,7 +69,7 @@ default FALLBACK_SIZE = 512 * 1024
 default CONFIG_UDELAY_TSC = 1
 default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 = 1
 default HAVE_PIRQ_TABLE = 1
-default IRQ_SLOT_COUNT = 10
+default IRQ_SLOT_COUNT = 7
 default HAVE_MP_TABLE = 0
 default HAVE_ACPI_TABLES = 0
 default CONFIG_IOAPIC = 0

diff --git a/src/mainboard/rca/rm4100/irq_tables.c b/src/mainboard/rca/rm4100/irq_tables.c
index 84b57eb882d38f44a0a3a6c2f73ec162f56d927f..d1b0b952af7de57f6422b5b03a348b74db115d0d 100644 (file)
--- a/src/mainboard/rca/rm4100/irq_tables.c
+++ b/src/mainboard/rca/rm4100/irq_tables.c
@@ -23,7 +23,7 @@
 const struct irq_routing_table intel_irq_routing_table = {
        PIRQ_SIGNATURE,  /* u32 signature */
        PIRQ_VERSION,    /* u16 version   */
-       32+16*IRQ_SLOT_COUNT,    /* there can be total 10 devices on the bus */
+       32+16*IRQ_SLOT_COUNT,    /* there can be total 7 devices on the bus */
        0x00,            /* Where the interrupt router lies (bus) */
        (0x1f<<3)|0x0,   /* Where the interrupt router lies (dev) */
        0,               /* IRQs devoted exclusively to PCI usage */
@@ -31,19 +31,16 @@ const struct irq_routing_table intel_irq_routing_table = {
        0x24c0,          /* Device */
        0,               /* Crap (miniport) */
        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
-       0x14,         /*  u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
+       0xcd,         /*  u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
        {
                /* bus,     dev|fn,   {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap},  slot, rfu */
-               {0x00,(0x1d<<3)|0x0, {{0x60, 0x1ef8}, {0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x01ef8}}, 0x0, 0x0}, /* [A] USB UHCI Controller #1 */
-               {0x00,(0x1d<<3)|0x1, {{0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x1ef8}, {0x60, 0x01ef8}}, 0x0, 0x0}, /* [B] USB UHCI Controller #2 */
-               {0x00,(0x1d<<3)|0x2, {{0x62, 0x1ef8}, {0x63, 0x1ef8}, {0x60, 0x1ef8}, {0x61, 0x01ef8}}, 0x0, 0x0}, /* [C] USB UHCI Controller #3 */
-               {0x00,(0x1d<<3)|0x7, {{0x63, 0x1ef8}, {0x60, 0x1ef8}, {0x61, 0x1ef8}, {0x62, 0x01ef8}}, 0x0, 0x0}, /* [D] USB2 EHCI Controller */
-               {0x00,(0x1f<<3)|0x1, {{0x60, 0x1ef8}, {0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x01ef8}}, 0x0, 0x0}, /* [A] IDE Controller */
-               {0x00,(0x1f<<3)|0x3, {{0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x1ef8}, {0x60, 0x01ef8}}, 0x0, 0x0}, /* [B] SMBus Controller */
-               {0x00,(0x02<<3)|0x0, {{0x60, 0x1ef8}, {0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x01ef8}}, 0x0, 0x0}, /* [A] VGA compatible controller */
-               {0x00,(0x1f<<3)|0x5, {{0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x1ef8}, {0x60, 0x01ef8}}, 0x0, 0x0}, /* [B] AC'97 Audio Controller */
+               {0x00,(0x02<<3)|0x0, {{0x60, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] VGA compatible controller */
+               {0x00,(0x1d<<3)|0x0, {{0x60, 0x1ef8}, {0x63, 0x1ef8}, {0x62, 0x1ef8}, {0x6b, 0x01ef8}}, 0x0, 0x0}, /* [D] USB2 EHCI Controller */
+               {0x00,(0x1f<<3)|0x0, {{0x62, 0x1ef8}, {0x61, 0x1ef8}, {0x6b, 0x1ef8}, {0x63, 0x01ef8}}, 0x0, 0x0}, /* [A] IDE Controller */
                {0x01,(0x08<<3)|0x0, {{0x68, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] Ethernet controller */
-               {0x00,(0x1f<<3)|0x6, {{0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x1ef8}, {0x64, 0x01ef8}}, 0x0, 0x0}, /* [B] AC'97 Modem Controller */
+               {0x01,(0x00<<3)|0x0, {{0x60, 0x1ef8}, {0x61, 0x1ef8}, {0x62, 0x1ef8}, {0x63, 0x01ef8}}, 0x1, 0x0}, /* [A] USB UHCI Controller #1 */
+               {0x01,(0x01<<3)|0x0, {{0x63, 0x1ef8}, {0x60, 0x1ef8}, {0x61, 0x1ef8}, {0x62, 0x01ef8}}, 0x2, 0x0}, /* [B] USB UHCI Controller #2 */
+               {0x01,(0x02<<3)|0x0, {{0x62, 0x1ef8}, {0x63, 0x1ef8}, {0x60, 0x1ef8}, {0x61, 0x01ef8}}, 0x3, 0x0}, /* [C] USB UHCI Controller #3 */
        }
 };