diff options
Diffstat (limited to 'src/mainboard/lippert/toucan-af/mainboard.c')
| -rw-r--r-- | src/mainboard/lippert/toucan-af/mainboard.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/lippert/toucan-af/mainboard.c b/src/mainboard/lippert/toucan-af/mainboard.c index b9c532f4d8..6b51fd2e97 100644 --- a/src/mainboard/lippert/toucan-af/mainboard.c +++ b/src/mainboard/lippert/toucan-af/mainboard.c @@ -39,7 +39,7 @@ static int smb_write_blk(u8 slave, u8 command, u8 length, const u8 *data) { __outbyte(SMB0_STATUS, 0x1E); // clear error status - __outbyte(SMB0_ADDRESS, slave & ~1); // slave addr + direction=out + __outbyte(SMB0_ADDRESS, slave & ~1); // slave addr + direction = out __outbyte(SMB0_HOSTCMD, command); // or destination offset __outbyte(SMB0_DATA0, length); // sent before data __inbyte(SMB0_CONTROL); // reset block data array @@ -96,7 +96,7 @@ static void init(struct device *dev) * effect a power cycle and switch to the alternate BIOS chip. * Should be done as late as possible. */ printk(BIOS_INFO, "Sending BIOS alive message\n"); - const u8 i_am_alive[] = { 0x03 }; //bit2=SEL_DP0: 0=DDI2, 1=LVDS + const u8 i_am_alive[] = { 0x03 }; //bit2 = SEL_DP0: 0 = DDI2, 1 = LVDS if ((i = smb_write_blk(0x50, 0x25, sizeof(i_am_alive), i_am_alive))) printk(BIOS_ERR, "smb_write_blk failed: %d\n", i); |