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| author | Tom Wai-Hong Tam <waihong@chromium.org> | 2012-06-29 17:24:27 +0800 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-07-02 06:19:39 -0700 |
| commit | d808a43d357371451c8ca4b4ad1a38f2251155c4 (patch) | |
| tree | f4f60a9620c4a9b94c7858090d52c9a0fa540b14 /utility | |
| parent | dc6b642b47168a09fa1702092961595ab0674c03 (diff) | |
| download | vboot-d808a43d357371451c8ca4b4ad1a38f2251155c4.tar.gz | |
crossystem: Add the ddr_type field on crossystem for querying DDR RAM type
Samsung want to know what memory type on the device. So this CL adds a
new field ddr_type to crossystem utility in order to query this info.
It is only available on ARM platform so far.
BUG=chrome-os-partner:10857
TEST=Built and boot on Snow successfuly. On userspace, query the field via:
localhost ~ # crossystem ddr_type
ddr3
Change-Id: I01d1dec412fe4052e1ea6cfe2e53830da97a710b
Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/26411
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'utility')
| -rw-r--r-- | utility/crossystem_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/utility/crossystem_main.c b/utility/crossystem_main.c index e7320c99..ecd1e4f8 100644 --- a/utility/crossystem_main.c +++ b/utility/crossystem_main.c @@ -37,6 +37,7 @@ const Param sys_param_list[] = { {"arch", IS_STRING, "Platform architecture"}, {"cros_debug", 0, "OS should allow debug features"}, {"dbg_reset", CAN_WRITE, "Debug reset mode request (writable)"}, + {"ddr_type", IS_STRING, "Type of DDR RAM"}, {"disable_dev_request", CAN_WRITE, "Disable virtual dev-mode on next boot"}, {"dev_boot_usb", CAN_WRITE, "Enable developer mode boot from USB/SD (writable)"}, |