RTOS/rtems
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2005-05-10 Jennifer Averett <jennifer.averett@oarcorp.com>

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* bootloader/bootldr.h, bootloader/em86.c, bootloader/misc.c,
	bootloader/pci.c, bootloader/pci.h: Modified to depend upon
	rtems/pci.h
This commit is contained in:
Jennifer Averett
2005-05-10 18:27:46 +00:00
parent 3bfb6ef9dc
commit 34e458a38e
6 changed files with 53 additions and 1109 deletions
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6
c/src/lib/libbsp/powerpc/shared/bootloader/em86.c
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@@ -530,8 +530,8 @@ void em86_main(struct pci_dev *dev){
st_le32((u_int *)p->vbase + 0x10, 0xf000f065);
/* Enable the ROM, read it and disable it immediately */
pci_read_config_dword(dev, PCI_ROM_ADDRESS, &saved_rom);
pci_write_config_dword(dev, PCI_ROM_ADDRESS, 0x000c0001);
pci_bootloader_read_config_dword(dev, PCI_ROM_ADDRESS, &saved_rom);
pci_bootloader_write_config_dword(dev, PCI_ROM_ADDRESS, 0x000c0001);
/* Check that there is an Intel ROM. Should we also check that
* the first instruction is a jump (0xe9 or 0xeb) ?
@@ -560,7 +560,7 @@ void em86_main(struct pci_dev *dev){
* according to comments in linux/arch/alpha/kernel/bios32.c.
*/
pci_write_config_dword(dev, PCI_ROM_ADDRESS, saved_rom);
pci_bootloader_write_config_dword(dev, PCI_ROM_ADDRESS, saved_rom);
vmap(p->vbase+0xc0000, (u_long)p->rom|PTE_RAM, length*512);
/* Now actually emulate the ROM init routine */