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author | Rong Chang <rongchang@google.com> | 2017-02-22 11:32:39 +0800 |
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committer | chrome-bot <chrome-bot@chromium.org> | 2017-02-27 16:56:24 -0800 |
commit | ec98dbfb35bb22bb6b9096eceedda93c9f88f85c (patch) | |
tree | 17a36638e971abafe0ad4b7a452a2078f47a67e4 /chip/stm32/i2c-stm32l.c | |
parent | 31cfc63b80ea8f5b778e6c3f568f325a6064244a (diff) | |
download | chrome-ec-ec98dbfb35bb22bb6b9096eceedda93c9f88f85c.tar.gz |
stm32f09x: fix flash protection offset
STM32F091VC has 32 flash protection sectors (31 x 4KB + 1 x 132KB),
which doesn't fit the layout requirement in config_std_internal_flash.h.
This CL hardcodes the layout and flash bank mapping.
BUG=chrome-os-partner:62372
BUG=chromium:694972
TEST=load on elm and manually enable write protect using flashrom
# flashrom -p ec:dev=0 --wp-enable
check ec console write protect option bytes, bank 31 is writable
> rw 0x1ffff808
read 0x1ffff808 = 0xff00ff00
> rw 0x1ffff80c
read 0x1ffff80c = 0x7f80ff00
BRANCH=oak
Change-Id: I23dcf87bfbcd2f37e97a87e94847dce1ea1d343c
Signed-off-by: Rong Chang <rongchang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/446176
Diffstat (limited to 'chip/stm32/i2c-stm32l.c')
0 files changed, 0 insertions, 0 deletions