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zoombini: Add board ID GPIOs.

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This commit adds the GPIOs for determining the GPIOs.

Additionally, this adds some alternate functions for the PWM and ADC
pins.

BUG=b:63508740
BRANCH=None
TEST=Flash modified version on EVB and verify that it boots without any
panics or assertions.

Change-Id: I34161ad075ad88f940a21c2ee94219ea6a878d63
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/584052
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
This commit is contained in:
Aseda Aboagye
2017-07-24 15:36:51 -07:00
committed by chrome-bot
parent 9e1e58b62a
commit ce12536c69
2 changed files with 12 additions and 0 deletions
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2
board/zoombini/board.h
View File

@@ -32,6 +32,8 @@
#define CONFIG_BATTERY_SMART
#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L
#define CONFIG_BOARD_VERSION
#define CONFIG_CHARGER
#define CONFIG_CHARGER_V2
#define CONFIG_CHARGE_MANAGER

10
board/zoombini/gpio.inc
View File

@@ -70,6 +70,10 @@ GPIO(USB_C0_CHARGE_EN_L, PIN(0, 3), GPIO_OUT_LOW)
GPIO(USB_C1_CHARGE_EN_L, PIN(0, 4), GPIO_OUT_LOW)
GPIO(USB_C2_CHARGE_EN_L, PIN(4, 0), GPIO_OUT_LOW)
GPIO(BOARD_VERSION1, PIN(9, 6), GPIO_INPUT)
GPIO(BOARD_VERSION2, PIN(9, 3), GPIO_INPUT)
GPIO(BOARD_VERSION3, PIN(F, 0), GPIO_INPUT)
/* UART Pins */
ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, GPIO_PULL_UP)
/* I2C Ports */
@@ -92,3 +96,9 @@ GPIO(KBD_KSO2, PIN(1, 7), GPIO_ODR_LOW)
ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)
/* KSO_10-12 */
ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)
/* PWMs. */
ALTERNATE(PIN_MASK(C, 0x18), 1, MODULE_PWM, 0) /* LED 1 & 2 */
ALTERNATE(PIN_MASK(8, 0x01), 1, MODULE_PWM, 0) /* KB Backlight */
/* ADC */
ALTERNATE(PIN_MASK(4, 0x30), 1, MODULE_ADC, 0) /* ADC0-1 */