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| author | Varadarajan Narayanan <varada@codeaurora.org> | 2016-01-06 14:13:25 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-05-10 23:24:08 +0200 |
| commit | 6fbc763b816633653810e8b1a745b375fa9606c8 (patch) | |
| tree | ababae59edd784a8320536f1eacda69b1d4bbd22 /src/mainboard/google/gale | |
| parent | 2596764f34a03e4f53704ca5efef71de5c4f9f4c (diff) | |
| download | coreboot-6fbc763b816633653810e8b1a745b375fa9606c8.tar.xz | |
soc/qualcomm/ipq40xx: Enable crashdump handling
Clear the crash dump cookie set by SBL to indicate that
it is a normal reset.
Inform DDR image of the entrypoint for SDI image to be
preserved in OCIMEM which will be needed during watchdog
resets.
BUG=chrome-os-partner:49249
TEST=DDR image is able to fetch the entry point address
BRANCH=none
Change-Id: I3e6e4a108585bb257e3ad02956c420acbcb2554e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: bd726256a5ae89672810b57e1d2a7a9287f60627
Original-Change-Id: Id6e09516209f47c3ea8fa3d8d90440789b395660
Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/333321
Original-Commit-Ready: David Hendricks <dhendrix@chromium.org>
Original-Tested-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: https://review.coreboot.org/14679
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/gale')
| -rw-r--r-- | src/mainboard/google/gale/reset.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/google/gale/reset.c b/src/mainboard/google/gale/reset.c index 47a46d42e9..d37051a9cb 100644 --- a/src/mainboard/google/gale/reset.c +++ b/src/mainboard/google/gale/reset.c @@ -21,5 +21,12 @@ void hard_reset(void) { + /* + * At boot time the boot loaders would have set a magic cookie + * here to detect watchdog reset. However, since this is a + * normal reset clear the magic numbers. + */ + write32(TCSR_BOOT_MISC_DETECT, 0); + write32(TCSR_RESET_DEBUG_SW_ENTRY, 0); write32(GCNT_PSHOLD, 0); } |