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Diffstat (limited to 'board/stm32f446e-eval/board.c')
-rw-r--r-- | board/stm32f446e-eval/board.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/board/stm32f446e-eval/board.c b/board/stm32f446e-eval/board.c deleted file mode 100644 index fc796464e2..0000000000 --- a/board/stm32f446e-eval/board.c +++ /dev/null @@ -1,91 +0,0 @@ -/* 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. - */ - -#include "common.h" -#include "dma.h" -#include "ec_version.h" -#include "gpio.h" -#include "gpio_list.h" -#include "hooks.h" -#include "i2c.h" -#include "registers.h" -#include "stm32-dma.h" -#include "usb_descriptor.h" -#include "usb_dwc_console.h" -#include "usb_hw.h" - -/****************************************************************************** - * Define the strings used in our USB descriptors. - */ -const void *const usb_strings[] = { - [USB_STR_DESC] = usb_string_desc, - [USB_STR_VENDOR] = USB_STRING_DESC("Google Inc."), - [USB_STR_PRODUCT] = USB_STRING_DESC("stm32f446-eval"), - [USB_STR_SERIALNO] = USB_STRING_DESC("1234-a"), - [USB_STR_VERSION] = USB_STRING_DESC(CROS_EC_VERSION32), - [USB_STR_CONSOLE_NAME] = USB_STRING_DESC("EC Shell"), -}; - -BUILD_ASSERT(ARRAY_SIZE(usb_strings) == USB_STR_COUNT); - -struct dwc_usb usb_ctl = { - .ep = { - &ep0_ctl, - &ep_console_ctl, - }, - .speed = USB_SPEED_FS, - .phy_type = USB_PHY_ULPI, - .dma_en = 1, - .irq = STM32_IRQ_OTG_HS, -}; - -/* I2C ports */ -const struct i2c_port_t i2c_ports[] = { - {"i2c1", I2C_PORT_0, 100, - GPIO_I2C1_SCL, GPIO_I2C1_SDA}, - {"fmpi2c4", FMPI2C_PORT_3, 100, - GPIO_FMPI2C_SCL, GPIO_FMPI2C_SDA}, -}; -const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); - -#define GPIO_SET_HS(bank, number) \ - (STM32_GPIO_OSPEEDR(GPIO_##bank) |= (0x3 << ((number) * 2))) - -void board_config_post_gpio_init(void) -{ - /* We use MCO2 clock passthrough to provide a clock to USB HS */ - gpio_config_module(MODULE_MCO, 1); - /* GPIO PC9 to high speed */ - GPIO_SET_HS(C, 9); - - /* Set USB GPIO to high speed */ - GPIO_SET_HS(A, 11); - GPIO_SET_HS(A, 12); - - GPIO_SET_HS(C, 3); - GPIO_SET_HS(C, 2); - GPIO_SET_HS(C, 0); - GPIO_SET_HS(A, 5); - - GPIO_SET_HS(B, 5); - GPIO_SET_HS(B, 13); - GPIO_SET_HS(B, 12); - GPIO_SET_HS(B, 2); - GPIO_SET_HS(B, 10); - GPIO_SET_HS(B, 1); - GPIO_SET_HS(B, 0); - GPIO_SET_HS(A, 3); - - /* Set I2C GPIO to HS */ - GPIO_SET_HS(B, 6); - GPIO_SET_HS(B, 7); - GPIO_SET_HS(F, 1); - GPIO_SET_HS(F, 0); - GPIO_SET_HS(A, 8); - GPIO_SET_HS(B, 4); - GPIO_SET_HS(C, 6); - GPIO_SET_HS(C, 7); -} - |