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| author | Richard Spiegel <richard.spiegel@amd.corp-partner.google.com> | 2018-04-03 08:51:48 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-04-13 16:44:42 +0000 |
| commit | 48e074975d518239b69a4a303cce5ace6b500f13 (patch) | |
| tree | 4e8fc4c33cd801a1ee08dc56276ffa791cbfa7c1 /src/mainboard/lenovo/t500 | |
| parent | 0beb62760d97833303650f67ceda938cf83a1659 (diff) | |
mb/google/kahlee: Fix IRQ routing
ACPI interrupt routing file routing.asl is not reflecting AGESA settings to
the NB Interrupt Routing Registers. The AGESA settings are:
Device self INTA INTB INTC INTD
GPP 0 23 0 1 2 3
GPP 1 24 8 9 10 11
GPP 2 25 16 17 18 19
GPP 3 26 24 25 26 27
GPP 4 23 3 0 1 2
HDA none 22 23 20 21
GBIF none 6 7 4 5
Fix the routing table, considering that NB IOAPIC starts at interrupt 24.
BUG=b:74104946
TEST=Build and boot to a modified grunt board to enable the emmc. Then used
"cat /proc/interrupts" to get active interrupts. Also checked IOAPIC
redirection registers, which are now being programmed.
Change-Id: I60847c46f3f938f9e97d7b323b27d20e36aa2d02
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/25510
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/lenovo/t500')
0 files changed, 0 insertions, 0 deletions