v3 can't use global variables in stage1 or initram. Same applies to
static local variables. See the bug below.
Ideas for fixes? The generic variable infrastructure would be one option.
int smbus_read_byte(u16 device, u8 address)
{
//BUG here!
static int first_time = 1;
if (first_time) {
smbus_init();
first_time = 0;
}
return do_smbus_read_byte(SMBUS_IO_BASE, device, address);
}
Regards,
Carl-Daniel
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