[fdt] Add ability to parse a MAC address from a flattened device tree
[ipxe.git] / contrib / vm / bochs-writable-ROM-patch
1 --- memory/memory.cc    18 Oct 2008 18:10:14 -0000      1.71
2 +++ memory/memory.cc    21 Oct 2008 19:47:07 -0000
3 @@ -172,7 +172,11 @@
4              break;
5
6            case 0x0:   // Writes to ROM, Inhibit
7 -            BX_DEBUG(("Write to ROM ignored: address 0x" FMT_PHY_ADDRX ", data %02x", a20addr, *data_ptr));
8 +            if ((a20addr & 0xfffe0000) == 0x000e0000) {
9 +             BX_DEBUG(("Write to ROM ignored: address 0x" FMT_PHY_ADDRX ", data %02x", a20addr, *data_ptr));
10 +           } else {
11 +             BX_MEM_THIS rom[(a20addr & EXROM_MASK) + BIOSROMSZ] = *data_ptr;
12 +            }
13              break;
14
15            default: