3 Commits

Author	SHA1	Message	Date
Randall Spangler	371d06bbfd	Tidy shared memory module ... Adds shmem command to print amount of shared memory. This is also a useful indicator of how much IRAM is left, since shared memory will expand to fill all unused IRAM. Removes never-implemented wait param to shared_mem_acquire(). BUG=none TEST=shmem Change-Id: I798ff644d701dcba52219b70bec99c06a23d03ec Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/29809 Reviewed-by: Bill Richardson <wfrichar@chromium.org>	2012-08-09 17:40:37 -07:00
Randall Spangler	13ad1c007b	Implement HOOK_SYSJUMP and use it to preserve LPC host event mask ... This also changes shared_mem to use all the remaining RAM, instead of reserving a fixed-size buffer. Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:9161 TEST=manual hostevent --> all masks should be 0 hostevent smi 0x12300000 hostevent --> should confirm SMI mask was set sysjump b hostevent --> should confirm SMI mask is still set reboot hostevent --> should confirm SMI mask is back to 0 Change-Id: Iccb6da6ccc93ee5036a3f478d24b717a462d9150	2012-04-19 18:15:18 -07:00
Randall Spangler	bdf7da5b08	Initial sources import 1/3 ... source files mainly done by Randall. Signed-off-by: Randall Spangler <rspangler@chromium.org> Change-Id: Iaff83a842b17f3350fb6f2a3f1597ad4c29bd12a	2011-12-07 19:10:02 +00:00