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authorEric Biederman <ebiederm@xmission.com>2003-04-25 02:02:25 +0000
committerEric Biederman <ebiederm@xmission.com>2003-04-25 02:02:25 +0000
commiteb00fa5c11085a323bd3acd1e657cf3ef2b16481 (patch)
tree6eb067219b64b68be634501fdd4735c7d5d413cc /src
parent825dd3361bd30de3bae3f33d467441e82dacc757 (diff)
downloadcoreboot-eb00fa5c11085a323bd3acd1e657cf3ef2b16481.tar.xz
- Commit a working pirq table for the AMD solo
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@799 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src')
-rw-r--r--src/arch/i386/boot/pirq_routing.c3
-rw-r--r--src/mainboard/amd/solo/irq_tables.c28
-rw-r--r--src/northbridge/amd/amdk8/northbridge.c2
3 files changed, 17 insertions, 16 deletions
diff --git a/src/arch/i386/boot/pirq_routing.c b/src/arch/i386/boot/pirq_routing.c
index a6d2c26557..56d05c5d7f 100644
--- a/src/arch/i386/boot/pirq_routing.c
+++ b/src/arch/i386/boot/pirq_routing.c
@@ -28,7 +28,8 @@ void check_pirq_routing_table(void)
printk_debug("%s:%6d:%s() - irq_routing_table located at: 0x%p\n",
__FILE__, __LINE__, __FUNCTION__, addr);
- sum = (unsigned char)(rt->checksum-sum);
+
+ sum = rt->checksum - sum;
if (sum != rt->checksum) {
printk_warning("%s:%6d:%s() - "
diff --git a/src/mainboard/amd/solo/irq_tables.c b/src/mainboard/amd/solo/irq_tables.c
index 613cc1e111..286905c26f 100644
--- a/src/mainboard/amd/solo/irq_tables.c
+++ b/src/mainboard/amd/solo/irq_tables.c
@@ -11,21 +11,21 @@ const struct irq_routing_table intel_irq_routing_table = {
PIRQ_SIGNATURE, /* u32 signature */
PIRQ_VERSION, /* u16 version */
32+16*7, /* there can be total 7 devices on the bus */
- 0, /* Where the interrupt router lies (bus) */
- 0x38, /* Where the interrupt router lies (dev) */
- 0xc20, /* IRQs devoted exclusively to PCI usage */
+ 0, /* Where the interrupt router lies (bus) */
+ (5<<3)|3, /* Where the interrupt router lies (dev) */
+ 0xc20, /* IRQs devoted exclusively to PCI usage */
0x1022, /* Vendor */
- 0x7468, /* Device */
- 0, /* Crap (miniport) */
+ 0x746b, /* Device */
+ 0, /* Crap (miniport) */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
- 0x39, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
- {
- {0x2,0x28, {{0x2, 0xdeb8}, {0x3, 0xdeb8}, {0x4, 0xdeb8}, {0x1, 0xdeb8}}, 0x2, 0},
- {0x2,0x30, {{0x3, 0xdeb8}, {0x4, 0xdeb8}, {0x1, 0xdeb8}, {0x2, 0xdeb8}}, 0x3, 0},
- {0x2,0x38, {{0x4, 0xdeb8}, {0x1, 0xdeb8}, {0x2, 0xdeb8}, {0x3, 0xdeb8}}, 0x4, 0},
- {0x2,0x8, {{0x1, 0xdeb8}, {0x1, 0xdeb8}, {0x1, 0xdeb8}, {0x1, 0xdeb8}}, 0, 0},
- {0,0x39, {{0x1, 0xdeb8}, {0x2, 0xdeb8}, {0x3, 0xdeb8}, {0x4, 0xdeb8}}, 0, 0},
- {0,0x8, {{0x1, 0xdeb8}, {0x2, 0xdeb8}, {0x3, 0xdeb8}, {0x4, 0xdeb8}}, 0, 0},
- {0xff,0xff, {{0xff, 0xffff}, {0xff, 0xffff}, {0xff, 0xffff}, {0xff, 0xffff}}, 0xff, 0xff},
+ 0xdf, /* u8 checksum , mod 256 checksum must give zero */
+ { /* bus, devfn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
+ {0x02, (5<<3)|0, {{0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0xdeb8}}, 0x02, 0x00},
+ {0x02, (6<<3)|0, {{0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0xdeb8}, {0x02, 0xdeb8}}, 0x03, 0x00},
+ {0x02, (7<<3)|0, {{0x04, 0xdeb8}, {0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}}, 0x04, 0x00},
+ {0x02, (1<<3)|1, {{0x01, 0xdeb8}, {0x01, 0xdeb8}, {0x01, 0xdeb8}, {0x01, 0xdeb8}}, 0x00, 0x00},
+ {0x00, (5<<3)|1, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0xdeb8}}, 0x00, 0x00},
+ {0x00, (2<<3)|0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0xdeb8}}, 0x00, 0x00},
+ {0xff, 0xff, {{0xff, 0xffff}, {0xff, 0xffff}, {0xff, 0xffff}, {0xff, 0xffff}}, 0xff, 0xff},
}
};
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c
index 1ba87bd083..a259b798c9 100644
--- a/src/northbridge/amd/amdk8/northbridge.c
+++ b/src/northbridge/amd/amdk8/northbridge.c
@@ -13,7 +13,7 @@ struct mem_range *sizeram(void)
mem[0].basek = 0;
mem[0].sizek = 640;
- mem[1].basek = 1024;
+ mem[1].basek = 960;
mem[1].sizek = size - mem[1].basek;
mem[2].basek = 0;
mem[2].sizek = 0;