Author: myles Date: Mon Sep 6 22:20:47 2010 New Revision: 5778 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5778
Log: Update RoadRunner and SpaceRunner config to get in sync with current standard BIOSes RRLX0013 and SRLX0013. Specifically move SPI and PME I/Os to 0x1228 and 0x298 and switch SIO watchdog to ext. 48 MHz CLKIN. Signed-off-by: Jens Rottmann <[email protected]> Acked-by: Myles Watson <[email protected]> Modified: trunk/src/mainboard/emulation/qemu-x86/mainboard.c Modified: trunk/src/mainboard/emulation/qemu-x86/mainboard.c ============================================================================== --- trunk/src/mainboard/emulation/qemu-x86/mainboard.c Sun Sep 5 07:52:33 2010 (r5777) +++ trunk/src/mainboard/emulation/qemu-x86/mainboard.c Mon Sep 6 22:20:47 2010 (r5778) @@ -10,15 +10,15 @@ /* not sure how these are routed in qemu */ static const unsigned char enetIrqs[4] = { 11, 0, 0, 0 }; -static void qemu_init(device_t dev) +static void qemu_nb_init(device_t dev) { - /* The VGA OPROM already lives at 0xc0000, - * force coreboot to use it. - */ - dev->on_mainboard = 1; - - /* Now do the usual initialization */ - pci_dev_init(dev); + /* Map memory at 0xc0000 - 0xfffff */ + int i; + uint8_t v = pci_read_config8(dev, 0x59); + v |= 0x30; + pci_write_config8(dev, 0x59, v); + for (i=0; i<6; i++) + pci_write_config8(dev, 0x5a + i, 0x33); /* This sneaked in here, because Qemu does not * emulate a SuperIO chip @@ -32,6 +32,31 @@ pci_assign_irqs(0, 3, enetIrqs); } +static struct device_operations nb_operations = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = qemu_nb_init, + .ops_pci = 0, +}; + +static const struct pci_driver nb_driver __pci_driver = { + .ops = &nb_operations, + .vendor = 0x8086, + .device = 0x1237, +}; + +static void qemu_init(device_t dev) +{ + /* The VGA OPROM already lives at 0xc0000, + * force coreboot to use it. + */ + dev->on_mainboard = 1; + + /* Now do the usual initialization */ + pci_dev_init(dev); +} + static struct device_operations vga_operations = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
