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| author | Mulin Chao <mlchao@nuvoton.com> | 2016-03-03 11:24:55 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-03-05 11:36:32 -0800 |
| commit | dca765004fddc75fad07d48469caff61d1574d1b (patch) | |
| tree | 11976b50041fd6f8dd9796c4b0edea37d0eb82df /board/npcx_evb_arm | |
| parent | f02a5e90453515e6215e27f565dfd78603a05567 (diff) | |
| download | chrome-ec-dca765004fddc75fad07d48469caff61d1574d1b.tar.gz | |
npcx: Add CHIP_VARIANT variant for different versions of npcx ec.
In order to support 256 KB ram version of npcx ec, we add CHIP_VARIANT
variant to distinguish which verson ec is.
In config_chip.h, we use CHIP_VARIANT to specify the size and start address
of program memory. Ecst tool also needs a chip parameter to make sure
the address range checking of entry pointer won't fail.
Modified sources:
1. config_chip.h: Use CHIP_VARIANT to specify the different hardware spec
of npcx ec.
2. config_flash_layout.h: Replace constant value with
CONFIG_PROGRAM_MEMORY_SIZE for CONFIG_RO_SIZE.
3. build.mk: Add -chip parameter for ecst tool to check entry address.
4. npcx_evb\build.mk: Add CHIP_VARIANT definition (npcx5m5g).
5. npcx_evb_arm\build.mk: Add CHIP_VARIANT definition (npcx5m5g).
6. wheatley\build.mk: Add CHIP_VARIANT definition (npcx5m5g).
BUG=chrome-os-partner:34346
TEST=make buildall -j; test nuvoton IC specific drivers
BRANCH=none
Change-Id: I1b8b9b9d0a59bdc01210f498ac67e4a342743b47
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/330072
Tested-by: Kevin K Wong <kevin.k.wong@intel.com>
Reviewed-by: Kevin K Wong <kevin.k.wong@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'board/npcx_evb_arm')
| -rw-r--r-- | board/npcx_evb_arm/build.mk | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/npcx_evb_arm/build.mk b/board/npcx_evb_arm/build.mk index ebebf140d8..9d848171c2 100644 --- a/board/npcx_evb_arm/build.mk +++ b/board/npcx_evb_arm/build.mk @@ -6,7 +6,8 @@ # Board specific files build # -# the IC is Nuvoton M-Series EC +# the IC is Nuvoton M-Series EC (npcx5m5g, npcx5m6g) CHIP:=npcx +CHIP_VARIANT:=npcx5m5g board-y=board.o |