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author | Furquan Shaikh <furquan@google.com> | 2020-12-28 13:49:28 -0800 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-12 08:00:33 +0000 |
commit | d64d426b4fb0730ed149571334331616582b3e00 (patch) | |
tree | 0600be57c1cfbb39fb6fa476ed34cca76d7a3476 /util/me_cleaner | |
parent | 28e61f16341f2a2715ee8e963038f42e6e799eba (diff) |
soc/intel/common/pcie: Add helper function for getting mask of enabled ports
This change adds a helper function `pcie_rp_enable_mask()` that
returns a 32-bit mask indicating the status (enabled/disabled) of PCIe
root ports (in the groups table) as configured by the mainboard in the
device tree.
With this helper function, SoC chip config does not need to add
another `PcieRpEnable[]` config to identify what root ports are
enabled.
Change-Id: I7ce5fca1c662064fd21f0961dac13cda1fa2ca44
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48968
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/me_cleaner')
0 files changed, 0 insertions, 0 deletions