diff options
| author | wdenk <wdenk> | 2005-03-04 11:27:31 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2005-03-04 11:27:31 +0000 |
| commit | b05dcb58fe04c6274fc942fa93efe77072395951 (patch) | |
| tree | 214508184e4332109c02b2a958e9fefeec7a00b4 /board/inka4x0 | |
| parent | 47b1e3d77fcd951df45259a4b20cc116d226e10f (diff) | |
* Fix get_partition_info() parameter error in all other calls
(common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
* Enable USB and IDE support for INKA4x0 board
* Patch by Andrew Dyer, 28 February 2005:
fix ext2load passing an incorrect pointer to get_partition_info()
resulting in load failure for devices other than 0
Diffstat (limited to 'board/inka4x0')
| -rw-r--r-- | board/inka4x0/inka4x0.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/board/inka4x0/inka4x0.c b/board/inka4x0/inka4x0.c index 08a1b7f00b..4900201dd8 100644 --- a/board/inka4x0/inka4x0.c +++ b/board/inka4x0/inka4x0.c @@ -200,3 +200,32 @@ 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) +{ + debug ("init_ide_reset\n"); + + /* Configure PSC1_4 as GPIO output for ATA reset */ + *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4; + *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4; + /* Deassert reset */ + *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4; +} + +void ide_set_reset (int idereset) +{ + debug ("ide_reset(%d)\n", idereset); + + if (idereset) { + *(vu_long *) MPC5XXX_WU_GPIO_DATA &= ~GPIO_PSC1_4; + /* Make a delay. MPC5200 spec says 25 usec min */ + udelay(500000); + } else { + *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4; + } +} +#endif /* defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) */ |