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qoriq_dw_pci: disable LS1028A support

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Enabled driver initialization causes an abort
on the NXP LS1028ARDB platform (without any external
endpoints connected). Temporarily disable qoriq_dw_pci
probe, so that to allow successful booting of the OS.

Submitted by: Lukasz Hajec <lha@semihalf.com>
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30229
This commit is contained in:
Marcin Wojtas 2021-05-14 10:39:46 +02:00
parent 1f84b3a247
commit f55bd0e579
1 changed files with 6 additions and 0 deletions
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6
sys/arm64/qoriq/qoriq_dw_pci.c
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@ -101,7 +101,13 @@ static struct qoriq_dw_pci_cfg ls2028_cfg = {
/* Compatible devices. */
static struct ofw_compat_data compat_data[] = {
{"fsl,ls1012a-pcie", (uintptr_t)&ls1012_cfg},
/*
* XXX: On LS1028ARDB attaching this driver causes external abort.
* Disable it for now.
*/
#ifdef notyet
{"fsl,ls1028a-pcie", (uintptr_t)&ls2028_cfg},
#endif
{"fsl,ls1043a-pcie", (uintptr_t)&ls1043_cfg},
{"fsl,ls1046a-pcie", (uintptr_t)&ls1012_cfg},
{"fsl,ls2080a-pcie", (uintptr_t)&ls2080_cfg},