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Remove unused CONFIG_PSTATE_AT_END option

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All current boards in ToT place pstate at the end of the RO section.
Remove the unused option to place it at the end of the RW section;
we'll never do that again.

BUG=none
BRANCH=none
TEST=make buildall -j

Change-Id: I0d279a4c9786bb33367a7387423481cc9b94e115
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/253636
Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
This commit is contained in:
Randall Spangler
2015-02-25 13:37:41 -08:00
committed by ChromeOS Commit Bot
parent ca8cf312a3
commit 16eec7f14c
4 changed files with 3 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
chip/g/config_std_flash.h
View File

@@ -15,23 +15,13 @@
*/
#define CONFIG_FW_PSTATE_SIZE CONFIG_FLASH_BANK_SIZE
#ifdef CONFIG_PSTATE_AT_END
/* PSTATE is at end of flash */
#define CONFIG_FW_RO_SIZE CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_PSTATE_OFF (CONFIG_FLASH_PHYSICAL_SIZE \
- CONFIG_FW_PSTATE_SIZE)
/* Don't claim PSTATE is part of flash */
#define CONFIG_FLASH_SIZE CONFIG_FW_PSTATE_OFF
#else
/* PSTATE immediately follows RO, in the first half of flash */
#define CONFIG_FW_RO_SIZE (CONFIG_FW_IMAGE_SIZE \
- CONFIG_FW_PSTATE_SIZE)
#define CONFIG_FW_PSTATE_OFF CONFIG_FW_RO_SIZE
#define CONFIG_FLASH_SIZE CONFIG_FLASH_PHYSICAL_SIZE
#endif
/* Either way, RW firmware is one firmware image offset from the start */
/* RW firmware is one firmware image offset from the start */
#define CONFIG_FW_RW_OFF CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_RW_SIZE CONFIG_FW_IMAGE_SIZE

12
chip/it83xx/config_chip.h
View File

@@ -69,23 +69,13 @@
*/
#define CONFIG_FW_PSTATE_SIZE CONFIG_FLASH_BANK_SIZE
#ifdef CONFIG_PSTATE_AT_END
/* PSTATE is at end of flash */
#define CONFIG_FW_RO_SIZE CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_PSTATE_OFF (CONFIG_FLASH_PHYSICAL_SIZE \
- CONFIG_FW_PSTATE_SIZE)
/* Don't claim PSTATE is part of flash */
#define CONFIG_FLASH_SIZE CONFIG_FW_PSTATE_OFF
#else
/* PSTATE immediately follows RO, in the first half of flash */
#define CONFIG_FW_RO_SIZE (CONFIG_FW_IMAGE_SIZE \
- CONFIG_FW_PSTATE_SIZE)
#define CONFIG_FW_PSTATE_OFF CONFIG_FW_RO_SIZE
#define CONFIG_FLASH_SIZE CONFIG_FLASH_PHYSICAL_SIZE
#endif
/* Either way, RW firmware is one firmware image offset from the start */
/* RW firmware is one firmware image offset from the start */
#define CONFIG_FW_RW_OFF CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_RW_SIZE CONFIG_FW_IMAGE_SIZE

12
chip/lm4/config_chip.h
View File

@@ -83,23 +83,13 @@
*/
#define CONFIG_FW_PSTATE_SIZE CONFIG_FLASH_BANK_SIZE
#ifdef CONFIG_PSTATE_AT_END
/* PSTATE is at end of flash */
#define CONFIG_FW_RO_SIZE CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_PSTATE_OFF (CONFIG_FLASH_PHYSICAL_SIZE \
- CONFIG_FW_PSTATE_SIZE)
/* Don't claim PSTATE is part of flash */
#define CONFIG_FLASH_SIZE CONFIG_FW_PSTATE_OFF
#else
/* PSTATE immediately follows RO, in the first half of flash */
#define CONFIG_FW_RO_SIZE (CONFIG_FW_IMAGE_SIZE \
- CONFIG_FW_PSTATE_SIZE)
#define CONFIG_FW_PSTATE_OFF CONFIG_FW_RO_SIZE
#define CONFIG_FLASH_SIZE CONFIG_FLASH_PHYSICAL_SIZE
#endif
/* Either way, RW firmware is one firmware image offset from the start */
/* RW firmware is one firmware image offset from the start */
#define CONFIG_FW_RW_OFF CONFIG_FW_IMAGE_SIZE
#define CONFIG_FW_RW_SIZE CONFIG_FW_IMAGE_SIZE

8
include/config.h
View File

@@ -970,14 +970,6 @@
/* Compile common code for AP power state machine */
#undef CONFIG_POWER_COMMON
/*
* The EC stores persistent state information for flash write protect in a
* block of flash. If this option is defined, the information is in the last
* bank of flash, instead of the last bank in the nominally read-only section
* of flash.
*/
#undef CONFIG_PSTATE_AT_END
/* Use part of the EC's data EEPROM to hold persistent storage for the AP. */
#undef CONFIG_PSTORE