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| author | Randall Spangler <rspangler@chromium.org> | 2013-05-24 15:07:27 -0700 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-06-03 14:32:38 -0700 |
| commit | b490e866dc14b55a99e53d14ade4543daeba157a (patch) | |
| tree | c005129068632cbebb8684c96810ba60f28bbd15 /include/flash.h | |
| parent | e52aba6ecac45d2c27acc78316e835620840408a (diff) | |
| download | chrome-ec-b490e866dc14b55a99e53d14ade4543daeba157a.tar.gz | |
Clean up flash section defines and increase lm4 image size
The firmware defines had two almost-identical sets. Coalesce into one
consistent set.
Link had 256 KB flash, but only allowed 2 80KB images. Future
LM4-based platforms (slippy/peppy/falco/etc) will now use the entire
flash, with RO=124KB, pstate=4KB, RW=128KB. This matches what the
STM32 platforms do, where pstate is contiguous with the RO firmware.
No functional change to STM32-based platforms.
BUG=chrome-os-partner:19176
BRANCH=none
TEST=build all platforms and dump_fmap ec.bin.
- stm32-based platforms should report RO=61440@0, RW=65536@0x10000
- link should report RO=81920@0, RW=81920@0x14000
- slippy should report RO=129024@0, RW=131072@0x20000
Change-Id: I20b1d95c16250d9a5d228ead06eef03d96548823
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56655
Diffstat (limited to 'include/flash.h')
| -rw-r--r-- | include/flash.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/flash.h b/include/flash.h index 4bcbb8eb8f..2079032a0a 100644 --- a/include/flash.h +++ b/include/flash.h @@ -15,18 +15,18 @@ #define PHYSICAL_BANKS (CONFIG_FLASH_PHYSICAL_SIZE / CONFIG_FLASH_BANK_SIZE) /* Read-only firmware offset and size in units of flash banks */ -#define RO_BANK_OFFSET (CONFIG_SECTION_RO_OFF / CONFIG_FLASH_BANK_SIZE) -#define RO_BANK_COUNT (CONFIG_SECTION_RO_SIZE / CONFIG_FLASH_BANK_SIZE) +#define RO_BANK_OFFSET (CONFIG_FW_RO_OFF / CONFIG_FLASH_BANK_SIZE) +#define RO_BANK_COUNT (CONFIG_FW_RO_SIZE / CONFIG_FLASH_BANK_SIZE) /* Read-write firmware offset and size in units of flash banks */ -#define RW_BANK_OFFSET (CONFIG_SECTION_RW_OFF / CONFIG_FLASH_BANK_SIZE) -#define RW_BANK_COUNT (CONFIG_SECTION_RW_SIZE / CONFIG_FLASH_BANK_SIZE) +#define RW_BANK_OFFSET (CONFIG_FW_RW_OFF / CONFIG_FLASH_BANK_SIZE) +#define RW_BANK_COUNT (CONFIG_FW_RW_SIZE / CONFIG_FLASH_BANK_SIZE) /* Persistent protection state flash offset / size / bank */ -#define PSTATE_OFFSET CONFIG_SECTION_FLASH_PSTATE_OFF -#define PSTATE_SIZE CONFIG_SECTION_FLASH_PSTATE_SIZE -#define PSTATE_BANK (PSTATE_OFFSET / CONFIG_FLASH_BANK_SIZE) -#define PSTATE_BANK_COUNT (PSTATE_SIZE / CONFIG_FLASH_BANK_SIZE) +#define PSTATE_OFFSET CONFIG_FW_PSTATE_OFF +#define PSTATE_SIZE CONFIG_FW_PSTATE_SIZE +#define PSTATE_BANK (PSTATE_OFFSET / CONFIG_FLASH_BANK_SIZE) +#define PSTATE_BANK_COUNT (PSTATE_SIZE / CONFIG_FLASH_BANK_SIZE) /*****************************************************************************/ /* Low-level methods, for use by flash_common. */ |