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/* Copyright (c) 2012 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.
*/
/* Memory mapping */
#define CONFIG_FLASH_BASE 0x08000000
#define CONFIG_FLASH_PHYSICAL_SIZE 0x00020000
#define CONFIG_FLASH_SIZE CONFIG_FLASH_PHYSICAL_SIZE
#define CONFIG_FLASH_BANK_SIZE 0x1000
#define CONFIG_FLASH_ERASE_SIZE 0x0100 /* erase bank size */
/* crosbug.comb/p/9811 workaround 64-byte payload limitation */
#define CONFIG_64B_WORKAROUND
#ifdef CONFIG_64B_WORKAROUND
#define CONFIG_FLASH_WRITE_SIZE 0x0040 /* claimed minimum write size */
#define CONFIG_FLASH_REAL_WRITE_SIZE 0x0080 /* actual minimum write size */
#else
#define CONFIG_FLASH_WRITE_SIZE 0x0080
#endif
#define CONFIG_RAM_BASE 0x20000000
#define CONFIG_RAM_SIZE 0x00004000
/* Size of one firmware image in flash */
#define CONFIG_FW_IMAGE_SIZE (64 * 1024)
#define CONFIG_FW_RO_OFF 0
#define CONFIG_FW_RO_SIZE CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_RW_OFF CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_RW_SIZE CONFIG_FW_IMAGE_SIZE
#define CONFIG_SECTION_RO_OFF CONFIG_FW_RO_OFF
#define CONFIG_SECTION_RO_SIZE CONFIG_FW_RO_SIZE
#define CONFIG_SECTION_RW_OFF CONFIG_FW_RW_OFF
#define CONFIG_SECTION_RW_SIZE CONFIG_FW_RW_SIZE
#define CONFIG_SECTION_WP_RO_OFF CONFIG_FW_RO_OFF
#define CONFIG_SECTION_WP_RO_SIZE CONFIG_FW_RO_SIZE
/*
* The EC uses the top bank of flash to emulate a SPI-like write protect
* register with persistent state. Put that up at the top.
*/
#define CONFIG_SECTION_FLASH_PSTATE_SIZE (1 * CONFIG_FLASH_BANK_SIZE)
#define CONFIG_SECTION_FLASH_PSTATE_OFF (CONFIG_FLASH_SIZE \
- CONFIG_SECTION_FLASH_PSTATE_SIZE)
/* Number of IRQ vectors on the NVIC */
#define CONFIG_IRQ_COUNT 45
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