diff options
Diffstat (limited to 'chip')
| -rw-r--r-- | chip/g/rbox.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/chip/g/rbox.c b/chip/g/rbox.c index 85f83d33ce..627c587563 100644 --- a/chip/g/rbox.c +++ b/chip/g/rbox.c @@ -28,5 +28,51 @@ static void rbox_init(void) /* Clear any wakeup bits (write 0x2, then 0x0) */ GREG32(RBOX, WAKEUP) = GC_RBOX_WAKEUP_CLEAR_MASK; GREG32(RBOX, WAKEUP) = 0; + + /* Override rbox fuses and setup correct behavior */ + GWRITE(RBOX, DEBUG_CLK10HZ_COUNT, 0x63ff); + GWRITE(RBOX, DEBUG_SHORT_DELAY_COUNT, 0x4ff); + GWRITE(RBOX, DEBUG_LONG_DELAY_COUNT, 0x31); + GWRITE(RBOX, DEBUG_DEBOUNCE, 0x4); + GWRITE(RBOX, DEBUG_KEY_COMBO0, 0xC0); + GWRITE(RBOX, DEBUG_KEY_COMBO1, 0x0); + GWRITE(RBOX, DEBUG_KEY_COMBO2, 0x0); + /* DEBUG_BLOCK_OUTPUT value should be 0x7 */ + GWRITE(RBOX, DEBUG_BLOCK_OUTPUT, + GC_RBOX_DEBUG_BLOCK_OUTPUT_KEY0_SEL_MASK | + GC_RBOX_DEBUG_BLOCK_OUTPUT_KEY1_SEL_MASK | + GC_RBOX_DEBUG_BLOCK_OUTPUT_KEY0_VAL_MASK); + /* DEBUG_POL value should be 0x21 */ + GWRITE(RBOX, DEBUG_POL, + 0x1 << GC_RBOX_DEBUG_POL_AC_PRESENT_LSB | + 0x0 << GC_RBOX_DEBUG_POL_PWRB_IN_LSB | + 0x0 << GC_RBOX_DEBUG_POL_PWRB_OUT_LSB | + 0x0 << GC_RBOX_DEBUG_POL_KEY0_IN_LSB | + 0x0 << GC_RBOX_DEBUG_POL_KEY0_OUT_LSB | + 0x1 << GC_RBOX_DEBUG_POL_KEY1_IN_LSB | + 0x0 << GC_RBOX_DEBUG_POL_KEY1_OUT_LSB | + 0x0 << GC_RBOX_DEBUG_POL_EC_RST_LSB | + 0x0 << GC_RBOX_DEBUG_POL_BATT_DISABLE_LSB); + /* DEBUG_TERM value should be 0x1204 */ + GWRITE(RBOX, DEBUG_TERM, + 0x0 << GC_RBOX_DEBUG_TERM_AC_PRESENT_LSB | + 0x1 << GC_RBOX_DEBUG_TERM_ENTERING_RW_LSB | + 0x0 << GC_RBOX_DEBUG_TERM_PWRB_IN_LSB | + 0x0 << GC_RBOX_DEBUG_TERM_PWRB_OUT_LSB | + 0x2 << GC_RBOX_DEBUG_TERM_KEY0_IN_LSB | + 0x0 << GC_RBOX_DEBUG_TERM_KEY0_OUT_LSB | + 0x1 << GC_RBOX_DEBUG_TERM_KEY1_IN_LSB | + 0x0 << GC_RBOX_DEBUG_TERM_KEY1_IN_LSB); + /* DEBUG_BLOCK_OUTPUT value should be 0x157 */ + GWRITE(RBOX, DEBUG_DRIVE, + 0x3 << GC_RBOX_DEBUG_DRIVE_PWRB_OUT_LSB | + 0x1 << GC_RBOX_DEBUG_DRIVE_KEY0_OUT_LSB | + 0x1 << GC_RBOX_DEBUG_DRIVE_KEY1_OUT_LSB | + 0x1 << GC_RBOX_DEBUG_DRIVE_EC_RST_LSB | + 0x1 << GC_RBOX_DEBUG_DRIVE_BATT_DISABLE_LSB); + /* FUSE_CTRL value should be 0x3 */ + GWRITE(RBOX, FUSE_CTRL, + GC_RBOX_FUSE_CTRL_OVERRIDE_FUSE_MASK | + GC_RBOX_FUSE_CTRL_OVERRIDE_FUSE_READY_MASK); } DECLARE_HOOK(HOOK_INIT, rbox_init, HOOK_PRIO_DEFAULT - 1); |