diff options
| author | Randall Spangler <rspangler@chromium.org> | 2012-06-25 14:41:08 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-06-25 15:37:41 -0700 |
| commit | 24395bcc874e61a712acd9e377fadbb3e1ba75dd (patch) | |
| tree | 37c4fa7e3a934a8f0f51536e97bed7c82071464e /board/link | |
| parent | faff1c6da61c293079bd4afb48ba465e1ad253b1 (diff) | |
| download | chrome-ec-24395bcc874e61a712acd9e377fadbb3e1ba75dd.tar.gz | |
Remove proto1 workarounds
At this point, EC code requires EVT. If you still have a proto1,
here's what'll break:
1) Keyboard recovery mode checks refresh key, and may read unreliably due
to proto1 silego reset circuit.
2) Lightbar may not start in the correct state.
3) EC 'hibernate' command will not work.
4) Board version may read incorrectly.
BUG=chrome-os-partner:9661
TEST=manual
1) powerbtn -> system powers on, lightbar displays proper sequence
2) version -> board version 1 (EVT)
3) power+refresh+esc -> system boots into recovery mode
4) power+refresh, then power button -> system reboots, then boots normally
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Change-Id: I699946e365d15ae38622b69da1a0241e72d05f61
Reviewed-on: https://gerrit.chromium.org/gerrit/26053
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Diffstat (limited to 'board/link')
| -rw-r--r-- | board/link/board.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/link/board.h b/board/link/board.h index 793920cfe8..1d06681491 100644 --- a/board/link/board.h +++ b/board/link/board.h @@ -155,7 +155,7 @@ enum gpio_signal { GPIO_ENABLE_VS, /* Enable VS power supplies */ GPIO_ENABLE_WLAN, /* Enable WLAN module power (+3VS_WLAN) */ GPIO_ENTERING_RW, /* Indicate when EC is entering RW code */ - GPIO_LIGHTBAR_RESETn, /* Reset lightbar controllers (Proto1+) */ + GPIO_LIGHTBAR_RESETn, /* Reset lightbar controllers */ GPIO_PCH_A20GATE, /* A20GATE signal to PCH */ GPIO_PCH_DPWROK, /* DPWROK signal to PCH */ GPIO_PCH_HDA_SDO, /* HDA_SDO signal to PCH; when high, ME @@ -173,7 +173,7 @@ enum gpio_signal { GPIO_RADIO_ENABLE_WLAN, /* Enable WLAN radio */ GPIO_RADIO_ENABLE_BT, /* Enable bluetooth radio */ GPIO_SPI_CSn, /* SPI chip select */ - GPIO_TOUCHSCREEN_RESETn, /* Reset touch screen (Proto1+) */ + GPIO_TOUCHSCREEN_RESETn, /* Reset touch screen */ GPIO_USB1_CTL1, /* USB charger port 1 CTL1 output */ GPIO_USB1_CTL2, /* USB charger port 1 CTL2 output */ GPIO_USB1_CTL3, /* USB charger port 1 CTL3 output */ |