diff options
Diffstat (limited to 'board/prism/board.h')
| -rw-r--r-- | board/prism/board.h | 78 |
1 files changed, 40 insertions, 38 deletions
diff --git a/board/prism/board.h b/board/prism/board.h index 1734624752..9cca111ba2 100644 --- a/board/prism/board.h +++ b/board/prism/board.h @@ -1,4 +1,4 @@ -/* Copyright 2022 The Chromium OS Authors. All rights reserved. +/* Copyright 2022 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -8,13 +8,15 @@ #ifndef __CROS_EC_BOARD_H #define __CROS_EC_BOARD_H -/* TODO: May remove CONFIG_SYSTEM_UNLOCKED prior to building MP FW. */ -#define CONFIG_SYSTEM_UNLOCKED +/* Prism doesn't use WP GPIO, set WP enabled */ +#ifdef SECTION_IS_RO +#define CONFIG_WP_ALWAYS +#endif /* TODO: May define FLASH_PSTATE_LOCKED prior to building MP FW. */ #undef CONFIG_FLASH_PSTATE_LOCKED -/* USB ID. TODO: May need to find one for Prism. */ +/* USB ID for Prism */ #define CONFIG_USB_PID 0x5022 /* 48 MHz SYSCLK clock frequency */ @@ -24,15 +26,15 @@ #ifdef SECTION_IS_RW #define CONFIG_KEYBOARD_BACKLIGHT #define CONFIG_RGB_KEYBOARD -#define GPIO_RGBKBD_SDB_L GPIO_SDB_L -#define GPIO_RGBKBD_POWER GPIO_L_POWER +#define GPIO_RGBKBD_SDB_L GPIO_SDB_L +#define GPIO_RGBKBD_POWER GPIO_L_POWER #define CONFIG_LED_DRIVER_IS31FL3743B -#define SPI_RGB0_DEVICE_ID 0 -#define SPI_RGB1_DEVICE_ID 1 -#define RGB_GRID0_COL 11 -#define RGB_GRID0_ROW 6 -#define RGB_GRID1_COL 11 -#define RGB_GRID1_ROW 6 +#define SPI_RGB0_DEVICE_ID 0 +#define SPI_RGB1_DEVICE_ID 1 +#define RGB_GRID0_COL 11 +#define RGB_GRID0_ROW 6 +#define RGB_GRID1_COL 11 +#define RGB_GRID1_ROW 6 /* Enable control of SPI over USB */ #define CONFIG_SPI_CONTROLLER @@ -74,27 +76,27 @@ /* Do not use a dedicated PSTATE bank */ #undef CONFIG_FLASH_PSTATE_BANK -#define CONFIG_SHAREDLIB_SIZE 0 +#define CONFIG_SHAREDLIB_SIZE 0 -#define CONFIG_RO_MEM_OFF 0 -#define CONFIG_RO_STORAGE_OFF 0 -#define CONFIG_RO_SIZE (44*1024) +#define CONFIG_RO_MEM_OFF 0 +#define CONFIG_RO_STORAGE_OFF 0 +#define CONFIG_RO_SIZE (44 * 1024) /* EC rollback protection block */ #define CONFIG_ROLLBACK_OFF (CONFIG_RO_MEM_OFF + CONFIG_RO_SIZE) #define CONFIG_ROLLBACK_SIZE CONFIG_FLASH_BANK_SIZE -#define CONFIG_RW_MEM_OFF (CONFIG_ROLLBACK_OFF + CONFIG_ROLLBACK_SIZE) -#define CONFIG_RW_STORAGE_OFF 0 -#define CONFIG_RW_SIZE (CONFIG_FLASH_SIZE_BYTES - CONFIG_RW_MEM_OFF) +#define CONFIG_RW_MEM_OFF (CONFIG_ROLLBACK_OFF + CONFIG_ROLLBACK_SIZE) +#define CONFIG_RW_STORAGE_OFF 0 +#define CONFIG_RW_SIZE (CONFIG_FLASH_SIZE_BYTES - CONFIG_RW_MEM_OFF) -#define CONFIG_EC_PROTECTED_STORAGE_OFF CONFIG_RO_MEM_OFF -#define CONFIG_EC_PROTECTED_STORAGE_SIZE CONFIG_RO_SIZE -#define CONFIG_EC_WRITABLE_STORAGE_OFF CONFIG_RW_MEM_OFF -#define CONFIG_EC_WRITABLE_STORAGE_SIZE CONFIG_RW_SIZE +#define CONFIG_EC_PROTECTED_STORAGE_OFF CONFIG_RO_MEM_OFF +#define CONFIG_EC_PROTECTED_STORAGE_SIZE CONFIG_RO_SIZE +#define CONFIG_EC_WRITABLE_STORAGE_OFF CONFIG_RW_MEM_OFF +#define CONFIG_EC_WRITABLE_STORAGE_SIZE CONFIG_RW_SIZE -#define CONFIG_WP_STORAGE_OFF CONFIG_EC_PROTECTED_STORAGE_OFF -#define CONFIG_WP_STORAGE_SIZE CONFIG_EC_PROTECTED_STORAGE_SIZE +#define CONFIG_WP_STORAGE_OFF CONFIG_EC_PROTECTED_STORAGE_OFF +#define CONFIG_WP_STORAGE_SIZE CONFIG_EC_PROTECTED_STORAGE_SIZE /* The UART console is on USART1 (PA9/PA10) */ #undef CONFIG_UART_CONSOLE @@ -120,24 +122,24 @@ #define CONFIG_USB_SERIALNO /* Replaced at runtime (board_read_serial) by chip unique-id-based number. */ -#define DEFAULT_SERIALNO "" +#define DEFAULT_SERIALNO "Uninitialized" /* USB interface indexes (use define rather than enum to expand them) */ -#undef CONFIG_HOSTCMD_EVENTS -#define USB_IFACE_UPDATE 0 +#undef CONFIG_HOSTCMD_EVENTS +#define USB_IFACE_UPDATE 0 #ifdef SECTION_IS_RW #define CONFIG_HOST_INTERFACE_USB -#define USB_IFACE_HOSTCMD 1 -#define USB_IFACE_COUNT 2 +#define USB_IFACE_HOSTCMD 1 +#define USB_IFACE_COUNT 2 #else -#define USB_IFACE_COUNT 1 +#define USB_IFACE_COUNT 1 #endif /* USB endpoint indexes (use define rather than enum to expand them) */ -#define USB_EP_CONTROL 0 -#define USB_EP_UPDATE 1 -#define USB_EP_HOSTCMD 2 -#define USB_EP_COUNT 3 +#define USB_EP_CONTROL 0 +#define USB_EP_UPDATE 1 +#define USB_EP_HOSTCMD 2 +#define USB_EP_COUNT 3 /* Optional features */ #define CONFIG_BOARD_PRE_INIT @@ -192,10 +194,10 @@ #endif /* Maximum current to draw. */ -#define MAX_CURRENT_MA 2000 +#define MAX_CURRENT_MA 2000 /* Maximum current/voltage to provide over OTG. */ -#define MAX_OTG_CURRENT_MA 2000 -#define MAX_OTG_VOLTAGE_MV 20000 +#define MAX_OTG_CURRENT_MA 2000 +#define MAX_OTG_VOLTAGE_MV 20000 #ifndef __ASSEMBLER__ |