diff options
Diffstat (limited to 'util/romcc/tests/simple_test2.c')
-rw-r--r-- | util/romcc/tests/simple_test2.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/util/romcc/tests/simple_test2.c b/util/romcc/tests/simple_test2.c deleted file mode 100644 index b576d3064d..0000000000 --- a/util/romcc/tests/simple_test2.c +++ /dev/null @@ -1,36 +0,0 @@ -void outl(unsigned int value, unsigned short port) -{ - __builtin_outl(value, port); -} - -#define PIIX4_DEVFN 0x90 -#define SMBUS_MEM_DEVICE_START 0x50 -#define SMBUS_MEM_DEVICE_END 0x53 -#define SMBUS_MEM_DEVICE_INC 1 - - -static void spd_set_drb(void) -{ - /* - * Effects: Uses serial presence detect to set the - * DRB registers which holds the ending memory address assigned - * to each DIMM. - */ - unsigned end_of_memory; - unsigned device; - - end_of_memory = 0; /* in multiples of 8MiB */ - device = SMBUS_MEM_DEVICE_START; - while (device <= SMBUS_MEM_DEVICE_END) { - unsigned side1_bits; - - side1_bits = -1; - - /* Compute the end address for the DRB register */ - /* Only process dimms < 2GB (2^8 * 8MB) */ - if (side1_bits < 8) { - end_of_memory += (1 << side1_bits); - } - outl(end_of_memory, 0x1234); - } -} |