diff options
| author | Vincent Palatin <vpalatin@chromium.org> | 2013-12-09 10:33:46 -0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-01-08 14:18:19 +0000 |
| commit | 221ec5438a97020b6fe641e10cee85ab7e696e1f (patch) | |
| tree | bd9b81992bb07522c84bdd474fec7ec27db044c6 | |
| parent | e44cddc7d22b06b740af20a4361f1db0e2d04536 (diff) | |
| download | chrome-ec-221ec5438a97020b6fe641e10cee85ab7e696e1f.tar.gz | |
ite: WORKAROUND reduce data SRAM to 8kB
On the IT8380, we should be able to map 16kB of SRAM to use as data
memory (aka DLM), but sometimes the 2 top 4k pages seem to be
mapped differently (ie not to SRAM, they do not retain writes ...).
As we have no documentation on that topic, for now use 8kB of DLM for now.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=none
BUG=chrome-os-partner:23575
TEST=build and run IT8380 dev board.
Change-Id: I4ed452f27e9c457e7ac717b82580781ca506b0d8
Reviewed-on: https://chromium-review.googlesource.com/179322
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
| -rw-r--r-- | chip/it83xx/config_chip.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/it83xx/config_chip.h b/chip/it83xx/config_chip.h index 2942dc3079..6a564cd412 100644 --- a/chip/it83xx/config_chip.h +++ b/chip/it83xx/config_chip.h @@ -25,7 +25,7 @@ /* Memory mapping */ #define CONFIG_RAM_BASE 0x00080000 -#define CONFIG_RAM_SIZE 0x00004000 +#define CONFIG_RAM_SIZE 0x00002000 /* System stack size */ #define CONFIG_STACK_SIZE 1024 |