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| author | Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com> | 2021-12-06 13:12:44 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-14 16:11:28 +0000 |
| commit | 2efb6142ca22a1b1372147c768e8f34dc5b4a299 (patch) | |
| tree | 2698caa4437a72396946133f3d296c803e94b0e7 /src/soc/mediatek/common/tracker_v1.c | |
| parent | 3437a6fbb0f6d61a692a0c0b82c45b77e27ead8e (diff) | |
| download | coreboot-2efb6142ca22a1b1372147c768e8f34dc5b4a299.tar.gz coreboot-2efb6142ca22a1b1372147c768e8f34dc5b4a299.tar.bz2 coreboot-2efb6142ca22a1b1372147c768e8f34dc5b4a299.zip | |
soc/mediatek: add support for tracker version one
There are two versions for tracker system:
Version 1 for MT8186, and version 2 for MT8192 and MT8195.
Reference document:
MT8169_bus_dbg_tracker_cfg_reg.xls from MediaTek internal.
BUG=b:202871018
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Idb146974da118b1cf5a349370bf7b2fa13f1aba8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59989
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/mediatek/common/tracker_v1.c')
| -rw-r--r-- | src/soc/mediatek/common/tracker_v1.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/soc/mediatek/common/tracker_v1.c b/src/soc/mediatek/common/tracker_v1.c new file mode 100644 index 000000000000..746951b8dee7 --- /dev/null +++ b/src/soc/mediatek/common/tracker_v1.c @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <soc/addressmap.h> +#include <soc/tracker.h> +#include <soc/tracker_common.h> + +/* + * for systracker: + * offset[0] dump from offset 0x100 ~ 0x13C. + * offset[1] dump from offset 0x200 ~ 0x23C. + */ +struct tracker tracker_data[TRACKER_NUM] = { + [TRACKER_SYSTRACKER] = { + .base_addr = DBG_TRACKER_BASE, + .timeout = BUS_DBG_CON_TIMEOUT, + .entry = SYS_TRACK_ENTRY, + .offset[0] = AR_TRACK_OFFSET, + .offset[1] = AW_TRACK_OFFSET, + .str = "systracker", + }, +}; |