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author | Scott Collyer <scollyer@google.com> | 2021-04-05 19:02:03 -0700 |
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committer | Commit Bot <commit-bot@chromium.org> | 2021-04-12 16:21:07 +0000 |
commit | ee47fdb52a18fff8d34ebb372c076787017e0476 (patch) | |
tree | 0e6bba6c7246fff110a029308b614d917eac33d4 /board/baklava/board.h | |
parent | 190e9c6154bfdfe7290c0e93733384439c32923e (diff) | |
download | chrome-ec-ee47fdb52a18fff8d34ebb372c076787017e0476.tar.gz |
baklava: Starting image (quiche copy)
This CL is the starting image for baklava which is a quiche
varaint. The only changes made are updating the year and board
name. The follow on CL contains changes relative to quiche.
BUG=b:184595837
BRANCH=quiche
TEST=make -j BOARD=baklava
Signed-off-by: Scott Collyer <scollyer@google.com>
Change-Id: I62f1b6cd710f272833a97f50dc7fe7e1ac27b85e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2806185
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
Commit-Queue: Diana Z <dzigterman@chromium.org>
Diffstat (limited to 'board/baklava/board.h')
-rw-r--r-- | board/baklava/board.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/board/baklava/board.h b/board/baklava/board.h new file mode 100644 index 0000000000..4f93fbf044 --- /dev/null +++ b/board/baklava/board.h @@ -0,0 +1,82 @@ +/* Copyright 2021 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. + */ + +/* Baklava board configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +/* Baseboard features */ +#include "baseboard.h" + +/* Optional features */ +#define CONFIG_SYSTEM_UNLOCKED /* Allow dangerous commands while in dev. */ + +/* USB Type C and USB PD defines */ +#define USB_PD_PORT_HOST 0 +#define USB_PD_PORT_DP 1 +#define USB_PD_PORT_USB3 2 + +/* + * The host (C0) and display (C1) usbc ports are usb-pd capable. There is + * also a type-c only port (C2). C2 must be accounted for in PORT_MAX_COUNT so + * the PPC config table is correctly sized and the PPC driver can be used to + * control VBUS on/off. + */ +#define CONFIG_USB_PD_PORT_MAX_COUNT 3 +#define CONFIG_USB_MUX_PS8822 + +#define CONFIG_USB_PID 0x5048 +#define CONFIG_USB_BCD_DEV 0x0001 /* v 0.01 */ +#define CONFIG_USB_PD_IDENTITY_HW_VERS 1 +#define CONFIG_USB_PD_IDENTITY_SW_VERS 1 + +/* I2C port names */ +#define I2C_PORT_I2C1 0 +#define I2C_PORT_I2C2 1 +#define I2C_PORT_I2C3 2 + +/* Required symbolic I2C port names */ +#define I2C_PORT_MP4245 I2C_PORT_I2C3 +#define I2C_PORT_EEPROM I2C_PORT_I2C3 +#define MP4245_I2C_ADDR_FLAGS MP4245_I2C_ADDR_0_FLAGS + +#ifndef __ASSEMBLER__ + +#include "registers.h" + +#define GPIO_DP_HPD GPIO_DDI_MST_IN_HPD + +#define GPIO_TRIGGER_1 GPIO_TP41 +#define GPIO_TRIGGER_2 GPIO_TP73 + +enum debug_gpio { + TRIGGER_1 = 0, + TRIGGER_2, +}; + +/* + * Function used to control GPIO signals as a timing marker. This is intended to + * be used for development/debugging purposes. + * + * @param trigger GPIO debug signal selection + * @param level desired level of the debug gpio signal + * @param pulse_usec pulse width if non-zero + */ +void board_debug_gpio(enum debug_gpio trigger, int level, int pulse_usec); + +/* + * Function called in power on case to enable usbc related interrupts + */ +void board_enable_usbc_interrupts(void); + +/* + * Function called in power off case to disable usbc related interrupts + */ +void board_disable_usbc_interrupts(void); + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ |