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Remove dead code 

Remove dead code, copy and pasted from
tilapia's mainboard.c file into various
asus mainboard.c files

Change-Id: Ic715ccaad8ac0210401d4a99ecb11e943f6afe58
Signed-off-by: Alec Ari <neotheuser@ymail.com>
Reviewed-on: http://review.coreboot.org/168
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
This commit is contained in:
Alec Ari 2011-08-21 22:17:35 -05:00 committed by Marc Jones
parent 09377b7d3f
commit 0e615007ec
2 changed files with 0 additions and 58 deletions
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29
src/mainboard/asus/m4a78-em/mainboard.c
View File

@ -86,35 +86,6 @@ void set_pcie_reset()
pci_write_config16(sm_dev, 0x7e, word);
}
#if 0 /* TODO: */
/********************************************************
* tilapia uses SB700 GPIO8 to detect IDE_DMA66.
* IDE_DMA66 is routed to GPIO 8. So we read Gpio 8 to
* get the cable type, 40 pin or 80 pin?
********************************************************/
static void get_ide_dma66(void)
{
u8 byte;
/*u32 sm_dev, ide_dev; */
device_t sm_dev, ide_dev;
sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0));
byte = pci_read_config8(sm_dev, 0xA9);
byte |= (1 << 4); /* Set Gpio8 as input */
pci_write_config8(sm_dev, 0xA9, byte);
ide_dev = dev_find_slot(0, PCI_DEVFN(0x14, 1));
byte = pci_read_config8(ide_dev, 0x56);
byte &= ~(7 << 0);
if ((1 << 4) & pci_read_config8(sm_dev, 0xAA))
byte |= 2 << 0; /* mode 2 */
else
byte |= 5 << 0; /* mode 5 */
pci_write_config8(ide_dev, 0x56, byte);
}
#endif
/*
* justify the dev3 is exist or not
* NOTE: This just copied from AMD Tilapia code.

29
src/mainboard/asus/m4a785-m/mainboard.c
View File

@ -95,35 +95,6 @@ void set_pcie_reset()
pci_write_config16(sm_dev, 0x7e, word);
}
#if 0 /* TODO: */
/********************************************************
* tilapia uses SB700 GPIO8 to detect IDE_DMA66.
* IDE_DMA66 is routed to GPIO 8. So we read Gpio 8 to
* get the cable type, 40 pin or 80 pin?
********************************************************/
static void get_ide_dma66(void)
{
u8 byte;
/*u32 sm_dev, ide_dev; */
device_t sm_dev, ide_dev;
sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0));
byte = pci_read_config8(sm_dev, 0xA9);
byte |= (1 << 4); /* Set Gpio8 as input */
pci_write_config8(sm_dev, 0xA9, byte);
ide_dev = dev_find_slot(0, PCI_DEVFN(0x14, 1));
byte = pci_read_config8(ide_dev, 0x56);
byte &= ~(7 << 0);
if ((1 << 4) & pci_read_config8(sm_dev, 0xAA))
byte |= 2 << 0; /* mode 2 */
else
byte |= 5 << 0; /* mode 5 */
pci_write_config8(ide_dev, 0x56, byte);
}
#endif
/*
* justify the dev3 is exist or not
* NOTE: This just copied from AMD Tilapia code.