diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2006-02-22 14:15:41 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2006-02-22 14:15:41 -0600 |
| commit | 79582020313e6d992a3bac71cf3a9b337f9ac7f7 (patch) | |
| tree | 5eefe0c7b244ffd0798e64f9a83ec7084032a816 /drivers/i8042.c | |
| parent | 230b31febf39f9d9f19679cf0112d9e30415122d (diff) | |
| parent | 6624b687bc2b747233090e67628df37d1c84ed17 (diff) | |
| download | u-boot-imx-79582020313e6d992a3bac71cf3a9b337f9ac7f7.zip u-boot-imx-79582020313e6d992a3bac71cf3a9b337f9ac7f7.tar.gz u-boot-imx-79582020313e6d992a3bac71cf3a9b337f9ac7f7.tar.bz2 | |
Merge rsync://rsync.denx.de/git/u-boot
Diffstat (limited to 'drivers/i8042.c')
| -rw-r--r-- | drivers/i8042.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/i8042.c b/drivers/i8042.c index e21978d..5f273a2 100644 --- a/drivers/i8042.c +++ b/drivers/i8042.c @@ -29,6 +29,14 @@ #ifdef CONFIG_I8042_KBD +#ifdef CONFIG_USE_CPCIDVI +extern u8 gt_cpcidvi_in8(u32 offset); +extern void gt_cpcidvi_out8(u32 offset, u8 data); + +#define in8(a) gt_cpcidvi_in8(a) +#define out8(a, b) gt_cpcidvi_out8(a,b) +#endif + #include <i8042.h> /* defines */ @@ -318,6 +326,13 @@ int i8042_kbd_init (void) int keymap, try; char *penv; +#ifdef CONFIG_USE_CPCIDVI + if ((penv = getenv ("console")) != NULL) { + if (strncmp (penv, "serial", 7) == 0) { + return -1; + } + } +#endif /* Init keyboard device (default US layout) */ keymap = KBD_US; if ((penv = getenv ("keymap")) != NULL) @@ -633,7 +648,11 @@ static int kbd_reset (void) if (kbd_input_empty() == 0) return -1; +#ifdef CONFIG_USE_CPCIDVI + out8 (I8042_COMMAND_REG, 0x60); +#else out8 (I8042_DATA_REG, 0x60); +#endif if (kbd_input_empty() == 0) return -1; |