The branch main has been updated by mw:
URL:
https://cgit.FreeBSD.org/src/commit/?id=f55bd0e5798dd17251302f73904da76bdfd257b9
commit f55bd0e5798dd17251302f73904da76bdfd257b9
Author: Marcin Wojtas <m...@freebsd.org>
AuthorDate: 2021-05-14 08:39:46 +0000
Commit: Marcin Wojtas <m...@freebsd.org>
CommitDate: 2021-05-14 08:50:17 +0000
qoriq_dw_pci: disable LS1028A support
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 <l...@semihalf.com>
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30229
---
sys/arm64/qoriq/qoriq_dw_pci.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sys/arm64/qoriq/qoriq_dw_pci.c b/sys/arm64/qoriq/qoriq_dw_pci.c
index 424a030e094c..4d0c7928fc4c 100644
--- a/sys/arm64/qoriq/qoriq_dw_pci.c
+++ b/sys/arm64/qoriq/qoriq_dw_pci.c
@@ -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},
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