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| author | Bill Richardson <wfrichar@chromium.org> | 2012-04-27 10:23:14 -0700 |
|---|---|---|
| committer | Bill Richardson <wfrichar@chromium.org> | 2012-05-01 15:54:39 -0700 |
| commit | 8d921af0bb4f189c10d11bb0bfce286fb92d348c (patch) | |
| tree | 31dd1245146630cf90d10bdb96ef8013236ecaf0 /chip/lm4/config.h | |
| parent | a5027ece4cb02a736db3db1e971bffd699422dec (diff) | |
| download | chrome-ec-8d921af0bb4f189c10d11bb0bfce286fb92d348c.tar.gz | |
Add basic FMAP to EC firmware image.
This is very basic, so you can only rely on RO_SECTION, RW_SECTION_A, and
RW_SECTION_B for now. We'll fill in more regions as we add vboot stuff.
Still, you should be able to do things like this:
flashrom -p internal:bus=lpc -r ec.bin
flashrom -p internal:bus=lpc -w ec.bin -i RW_SECTION:ec.B.flat
BUG=chrome-os-partner:8198
TEST=manual
Build the image, look for the FMAP in it.
cd src/platform/ec
make BOARD=link
dump_fmap ./build/link/ec.bin
Change-Id: I0adbbfb8e975faae805bda271873fcef46590cf4
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Diffstat (limited to 'chip/lm4/config.h')
| -rw-r--r-- | chip/lm4/config.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/chip/lm4/config.h b/chip/lm4/config.h index 387671c22e..bb82dd7b31 100644 --- a/chip/lm4/config.h +++ b/chip/lm4/config.h @@ -22,6 +22,15 @@ #define CONFIG_FW_A_OFF CONFIG_FW_IMAGE_SIZE #define CONFIG_FW_B_OFF (2 * CONFIG_FW_IMAGE_SIZE) +/* FIXME(wfrichar): Replace with real GBB size & location. */ +#define CONFIG_FW_RO_GBB_SIZE CONFIG_FLASH_BANK_SIZE +#define CONFIG_FW_RO_GBB_OFF (CONFIG_FW_RO_OFF + CONFIG_FW_IMAGE_SIZE - \ + CONFIG_FW_RO_GBB_SIZE) +#define CONFIG_FW_RO_SIZE (CONFIG_FW_IMAGE_SIZE - CONFIG_FW_RO_GBB_SIZE) +#define CONFIG_FW_A_SIZE CONFIG_FW_IMAGE_SIZE +#define CONFIG_FW_B_SIZE CONFIG_FW_IMAGE_SIZE + + /* Number of IRQ vectors on the NVIC */ #define CONFIG_IRQ_COUNT 132 |