diff options
Diffstat (limited to 'board/snoball/board.c')
-rw-r--r-- | board/snoball/board.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/board/snoball/board.c b/board/snoball/board.c deleted file mode 100644 index ee545d736a..0000000000 --- a/board/snoball/board.c +++ /dev/null @@ -1,63 +0,0 @@ -/* Copyright 2015 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. - */ - -/* Snoball board configuration */ - -#include "adc.h" -#include "adc_chip.h" -#include "common.h" -#include "console.h" -#include "gpio.h" -#include "hooks.h" -#include "host_command.h" -#include "i2c.h" -#include "registers.h" -#include "task.h" -#include "util.h" - -void tcpc_alert_event(enum gpio_signal signal) -{ - /* Exchange status with TCPCs */ - ccprintf("TCPC alert!\n"); -} - -#include "gpio_list.h" - -const struct i2c_port_t i2c_ports[] = { - {"tcpc-a", STM32_I2C1_PORT, 400, GPIO_I2C1_SCL, GPIO_I2C1_SDA}, - {"tcpc-b", STM32_I2C2_PORT, 400, GPIO_I2C2_SCL, GPIO_I2C2_SDA}, -}; -const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); - -/* ADC channels */ -const struct adc_t adc_channels[] = { - /* VBIAS input voltage, through /2 divider. */ - [ADC_VBIAS] = {"VBIAS", 6600, 4096, 0, STM32_AIN(4)}, - [ADC_VOUT_1] = {"VOUT_1", 39600, 4096, 0, STM32_AIN(5)}, - [ADC_VOUT_2] = {"VOUT_2", 39600, 4096, 0, STM32_AIN(6)}, -}; -BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); - - -static void board_init(void) -{ - gpio_enable_interrupt(GPIO_TCPC1_INT); - gpio_enable_interrupt(GPIO_TCPC2_INT); -} -DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); - -void board_config_pre_init(void) -{ - /* enable SYSCFG clock */ - STM32_RCC_APB2ENR |= 1 << 0; - /* - * the DMA mapping is : - * Chan 4 : USART1_TX - * Chan 5 : USART1_RX - */ - - /* Remap USART1 RX/TX DMA to match uart driver. */ - STM32_SYSCFG_CFGR1 |= (1 << 9) | (1 << 10); -} |