diff options
Diffstat (limited to 'chip/mec1322/config_flash_layout.h')
| -rw-r--r-- | chip/mec1322/config_flash_layout.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/chip/mec1322/config_flash_layout.h b/chip/mec1322/config_flash_layout.h deleted file mode 100644 index a5b064b8cc..0000000000 --- a/chip/mec1322/config_flash_layout.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Copyright 2015 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. - */ - -#ifndef __CROS_EC_CONFIG_FLASH_LAYOUT_H -#define __CROS_EC_CONFIG_FLASH_LAYOUT_H - -/* - * mec1322 flash layout: - * - Non memory-mapped, external SPI. - * - RW image at the beginning of writable region. - * - Bootloader at the beginning of protected region, followed by RO image. - * - Loader + (RO | RW) loaded into program memory. - */ - -/* Non-memmapped, external SPI */ -#define CONFIG_EXTERNAL_STORAGE -#undef CONFIG_MAPPED_STORAGE -#undef CONFIG_FLASH_PSTATE -#define CONFIG_SPI_FLASH - -/* EC region of SPI resides at end of ROM, protected region follows writable */ -#define CONFIG_EC_PROTECTED_STORAGE_OFF (CONFIG_FLASH_SIZE_BYTES - 0x20000) -#define CONFIG_EC_PROTECTED_STORAGE_SIZE 0x20000 -#define CONFIG_EC_WRITABLE_STORAGE_OFF (CONFIG_FLASH_SIZE_BYTES - 0x40000) -#define CONFIG_EC_WRITABLE_STORAGE_SIZE 0x20000 - -/* Loader resides at the beginning of program memory */ -#define CONFIG_LOADER_MEM_OFF 0 -#define CONFIG_LOADER_SIZE 0xC00 - -/* Write protect Loader and RO Image */ -#define CONFIG_WP_STORAGE_OFF CONFIG_EC_PROTECTED_STORAGE_OFF -/* - * Write protect 128k section of 256k physical flash which contains loader - * and RO Images. - */ -#define CONFIG_WP_STORAGE_SIZE CONFIG_EC_PROTECTED_STORAGE_SIZE - -/* - * RO / RW images follow the loader in program memory. Either RO or RW - * image will be loaded -- both cannot be loaded at the same time. - */ -#define CONFIG_RO_MEM_OFF (CONFIG_LOADER_MEM_OFF + \ - CONFIG_LOADER_SIZE) -#define CONFIG_RO_SIZE (97 * 1024) -#define CONFIG_RW_MEM_OFF CONFIG_RO_MEM_OFF -#define CONFIG_RW_SIZE CONFIG_RO_SIZE - -/* WP region consists of second half of SPI, and begins with the boot header */ -#define CONFIG_BOOT_HEADER_STORAGE_OFF 0 -#define CONFIG_BOOT_HEADER_STORAGE_SIZE 0x240 - -/* Loader / lfw image immediately follows the boot header on SPI */ -#define CONFIG_LOADER_STORAGE_OFF (CONFIG_BOOT_HEADER_STORAGE_OFF + \ - CONFIG_BOOT_HEADER_STORAGE_SIZE) - -/* RO image immediately follows the loader image */ -#define CONFIG_RO_STORAGE_OFF (CONFIG_LOADER_STORAGE_OFF + \ - CONFIG_LOADER_SIZE) - -/* RW image starts at the beginning of SPI */ -#define CONFIG_RW_STORAGE_OFF 0 - -#endif /* __CROS_EC_CONFIG_FLASH_LAYOUT_H */ |