diff options
| author | wdenk <wdenk> | 2004-03-14 00:59:59 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-03-14 00:59:59 +0000 |
| commit | c3f9d4939af90eb8e30119601c86c05bde6c7345 (patch) | |
| tree | 90854c0902fd963de17ee275e3836629892a060f /board/icecube/icecube.c | |
| parent | 0e6d798cb313580acd06ba01626687a557c5159f (diff) | |
| download | olio-uboot-2014.01-c3f9d4939af90eb8e30119601c86c05bde6c7345.tar.xz olio-uboot-2014.01-c3f9d4939af90eb8e30119601c86c05bde6c7345.zip | |
* Patch by Yuli Barcohen, 4 Mar 2004:
Fix problems with GCC 3.3.x which changed handling of global
variables explicitly initialized to zero (now in .bss instead of
.data as before).
* Patch by Leon Kukovec, 02 Mar 2004:
add strswab() to fix IDE LBA capacity, firmware and model numbers
on little endian machines
* Patch by Masami Komiya, 02 Mar 2004:
- Remove get_ticks() from NFS code
- Add verification of RPC transaction ID
* Patch by Pierre Aubert, 02 Mar 2004:
cleanup for IDE and USB drivers for MPC5200
Diffstat (limited to 'board/icecube/icecube.c')
| -rw-r--r-- | board/icecube/icecube.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c index 59431dbb3..0a4bed49c 100644 --- a/board/icecube/icecube.c +++ b/board/icecube/icecube.c @@ -207,3 +207,28 @@ void pci_init_board(void) pci_mpc5xxx_init(&hose); } #endif + +#if defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) + +#define GPIO_PSC1_4 0x01000000ul + +void init_ide_reset (void) +{ + printf ("init_ide_reset\n"); + + /* Configure PSC1_4 as GPIO output for ATA reset */ + *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4; + *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4; + *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4; +} + +void ide_set_reset (int idereset) +{ + printf ("ide_reset(%d)\n", idereset); + if (idereset) { + *(vu_long *) MPC5XXX_WU_GPIO_DATA &= ~GPIO_PSC1_4; + } else { + *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4; + } +} +#endif /* defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) */ |