ucsa: initial board setup

USB-C Sink Advertiser. Implement TCPM (STM32F072CB) + TCPC (FUSB307B)
with adding a display module and control buttons. So a user is able
to select different voltage output from choosing different PDO within
a comprehensive U/I shown by display.

BUG=b:162057390
TEST=make buildall
BRANCH=master

Signed-off-by: Yun-Chieh Lee <lyunjie@google.com>
Change-Id: I41d896f9c3c8fb96dd75d4c88cf1c0052eb488f5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2402844
Reviewed-by: Ting Shen <phoenixshen@chromium.org>

1 files changed, 92 insertions, 0 deletions

diff --git a/board/fusb307bgevb/board.h b/board/fusb307bgevb/board.h
new file mode 100644
index 0000000000..e920c7efd1
--- /dev/null
+++ b/board/fusb307bgevb/board.h
@@ -0,0 +1,92 @@
+/* Copyright 2020 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.
+ */
+
+/* Fusb307bgevb configuration */
+
+#ifndef __CROS_EC_BOARD_H
+#define __CROS_EC_BOARD_H
+
+
+/* 48 MHz SYSCLK clock frequency */
+#define CPU_CLOCK 48000000
+
+/* Enable USART1,3,4 and USB streams */
+#define CONFIG_STREAM_USART
+#define CONFIG_STREAM_USART1
+#define CONFIG_STREAM_USART4
+#define CONFIG_STREAM_USB
+#define CONFIG_CMD_USART_INFO
+
+/* the UART console is on USART2 (PA14/PA15) */
+#undef CONFIG_UART_CONSOLE
+#define CONFIG_UART_CONSOLE 2
+
+/* Optional features */
+#define CONFIG_STM_HWTIMER32
+#define CONFIG_HW_CRC
+#define CONFIG_I2C
+#define CONFIG_I2C_MASTER
+
+/* USB Configuration */
+#define CONFIG_USB
+#define CONFIG_USB_PID 0x1234
+#define CONFIG_USB_CONSOLE
+
+/* I2C master port connected to the TCPC */
+#define I2C_PORT_TCPC 0
+
+/* LCD Configuration */
+#define LCD_SLAVE_ADDR 0x27
+
+/* USB interface indexes (use define rather than enum to expand them) */
+#define USB_IFACE_STREAM  0
+#define USB_IFACE_GPIO    1
+#define USB_IFACE_SPI     2
+#define USB_IFACE_CONSOLE 3
+#define USB_IFACE_COUNT   4
+
+/* USB endpoint indexes (use define rather than enum to expand them) */
+#define USB_EP_CONTROL 0
+#define USB_EP_STREAM  1
+#define USB_EP_GPIO    2
+#define USB_EP_SPI     3
+#define USB_EP_CONSOLE 4
+#define USB_EP_COUNT   5
+
+/* Enable control of GPIOs over USB */
+#define CONFIG_USB_GPIO
+
+#undef CONFIG_WATCHDOG_HELP
+#undef CONFIG_LID_SWITCH
+
+/*
+ * Allow dangerous commands all the time, since we don't have a write protect
+ * switch.
+ */
+#define CONFIG_SYSTEM_UNLOCKED
+
+#ifndef __ASSEMBLER__
+
+/* Timer selection */
+#define TIM_CLOCK32 2
+
+#include "gpio_signal.h"
+
+/* USB string indexes */
+enum usb_strings {
+	USB_STR_DESC = 0,
+	USB_STR_VENDOR,
+	USB_STR_PRODUCT,
+	USB_STR_VERSION,
+	USB_STR_STREAM_NAME,
+	USB_STR_CONSOLE_NAME,
+
+	USB_STR_COUNT
+};
+
+void board_reset_pd_mcu(void);
+
+#endif /* !__ASSEMBLER__ */
+#endif /* __CROS_EC_BOARD_H */