diff options
Diffstat (limited to 'board/servo_micro/gpio.inc')
| -rw-r--r-- | board/servo_micro/gpio.inc | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/board/servo_micro/gpio.inc b/board/servo_micro/gpio.inc deleted file mode 100644 index 10e411c5f2..0000000000 --- a/board/servo_micro/gpio.inc +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- mode:c -*- - * - * Copyright 2016 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Outputs */ -GPIO(UART1_EN_L, PIN(A, 8), GPIO_OUT_LOW) -GPIO(SERVO_JTAG_TRST_L, PIN(A, 13), GPIO_OUT_LOW) -GPIO(SPI1_BUF_EN_L, PIN(A, 14), GPIO_OUT_HIGH) -GPIO(SPI2_BUF_EN_L, PIN(A, 15), GPIO_OUT_HIGH) - -GPIO(UART2_EN_L, PIN(B, 0), GPIO_OUT_LOW) -GPIO(SPI1_VREF_33, PIN(B, 2), GPIO_OUT_LOW) -GPIO(SPI1_VREF_18, PIN(B, 3), GPIO_OUT_LOW) -GPIO(SPI2_VREF_33, PIN(B, 4), GPIO_OUT_LOW) -GPIO(SPI2_VREF_18, PIN(B, 5), GPIO_OUT_LOW) -GPIO(SERVO_JTAG_TRST_DIR, PIN(B, 6), GPIO_OUT_HIGH) -GPIO(SERVO_JTAG_TDI_DIR, PIN(B, 7), GPIO_OUT_HIGH) - -GPIO(TCA6416_RESET_L, PIN(C, 13), GPIO_OUT_LOW) -GPIO(SPI1_MUX_SEL, PIN(A, 5), GPIO_OUT_HIGH) -GPIO(SERVO_JTAG_TMS_DIR, PIN(C, 14), GPIO_OUT_LOW) -GPIO(SERVO_JTAG_TDO_SEL, PIN(C, 15), GPIO_OUT_HIGH) -GPIO(JTAG_BUFOUT_EN_L, PIN(F, 0), GPIO_OUT_HIGH) -GPIO(JTAG_BUFIN_EN_L, PIN(F, 1), GPIO_OUT_LOW) - -/* Inputs */ -GPIO(SERVO_JTAG_TMS, PIN(A, 4), GPIO_INPUT) -GPIO(SERVO_JTAG_TDO_BUFFER_EN, PIN(A, 6), GPIO_OUT_HIGH) -GPIO(SERVO_JTAG_TDI, PIN(A, 7), GPIO_INPUT) - -GPIO(SERVO_JTAG_RTCK, PIN(B, 1), GPIO_INPUT) - -/* Flash SPI interface */ -GPIO(SPI_CS, PIN(B, 12), GPIO_OUT_HIGH) -GPIO(SPI_CLK, PIN(B, 13), GPIO_INPUT) -GPIO(SPI_MISO, PIN(B, 14), GPIO_INPUT) -GPIO(SPI_MOSI, PIN(B, 15), GPIO_INPUT) - -/* I2C pins should be configured as inputs until I2C module is */ -/* initialized. This will avoid driving the lines unintentionally.*/ -GPIO(MASTER_I2C_SCL, PIN(B, 8), GPIO_INPUT) -GPIO(MASTER_I2C_SDA, PIN(B, 9), GPIO_INPUT) - -/* These pins are used for USART and are set to alternate mode below */ -GPIO(USART2_SERVO_TX_DUT_RX, PIN(A, 2), GPIO_INPUT) -GPIO(USART2_SERVO_RX_DUT_TX, PIN(A, 3), GPIO_INPUT) -GPIO(USART3_SERVO_TX_DUT_RX, PIN(B, 10), GPIO_INPUT) -GPIO(USART3_SERVO_RX_DUT_TX, PIN(B, 11), GPIO_INPUT) -/* - * The USART4 (UART3) names are already in use by dut-controls, so they can't - * be easily updated. They are aliased in board.h though. - * - * Also, these need to be GPIO_ALTERNATE until all servo micro RO images have - * the board_jump USART shutdown. After ~2020/06/01 they can move to GPIO_INPUT. - * See b/144356961 for more background. - */ -GPIO(UART3_TX_SERVO_JTAG_TCK, PIN(A, 0), GPIO_ALTERNATE) -GPIO(UART3_RX_JTAG_BUFFER_TO_SERVO_TDO, PIN(A, 1), GPIO_ALTERNATE) - -/* Unimplemented signals since we are not an EC */ -UNIMPLEMENTED(ENTERING_RW) -UNIMPLEMENTED(WP_L) - -ALTERNATE(PIN_MASK(A, 0x0600), 1, MODULE_UART, 0) /* USART1: PA09/PA10 - Servo stm32 console UART*/ -ALTERNATE(PIN_MASK(A, 0x000C), 1, MODULE_USART, 0) /* USART2: PA2/PA3 - Servo UART1 */ -ALTERNATE(PIN_MASK(B, 0x0C00), 4, MODULE_USART, 0) /* USART3: PB10/PB11 - Servo UART2 */ -ALTERNATE(PIN_MASK(A, 0x0003), 4, MODULE_USART, 0) /* USART4: PA0/PA1 - Servo UART3 */ - -ALTERNATE(PIN_MASK(B, 0x0300), 1, MODULE_I2C, 0) /* I2C MASTER:PB8/PB9 GPIO_ODR_HIGH */ -ALTERNATE(PIN_MASK(B, 0x0300), 2, MODULE_I2C_TIMERS, 0) /* I2C MASTER:PB8/PB9 TIM16_CH1/TIM17_CH1 */ - -ALTERNATE(PIN_MASK(B, 0xE000), 0, MODULE_SPI_FLASH, 0) /* SPI: PB15 - PB12 MOSI, MISO, CLK, CS */ |