From 723ca87d25c1f8bac68d2608dbc3b5e8caba69ca Mon Sep 17 00:00:00 2001 From: Andreas Dannenberg Date: Mon, 12 Sep 2022 13:22:04 -0500 Subject: [PATCH] configs: arm64: k3-am625-sk: Add crypto memory region Add the memory region for the AM62x crypto accelerator to the device- specific config file. This fixes a runtime exception when the kernel accesses that memory region: Unhandled data read at 0x40910010(4) FATAL: unhandled trap (exception class 0x24) Upstream-Status: Submitted [jailhouse-dev@googlegroups.com] Signed-off-by: Andreas Dannenberg Signed-off-by: Paresh Bhagat --- configs/arm64/k3-am625-sk.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/configs/arm64/k3-am625-sk.c b/configs/arm64/k3-am625-sk.c index 2e5c3aef..4b0b8043 100644 --- a/configs/arm64/k3-am625-sk.c +++ b/configs/arm64/k3-am625-sk.c @@ -18,7 +18,7 @@ struct { struct jailhouse_system header; __u64 cpus[1]; - struct jailhouse_memory mem_regions[31]; + struct jailhouse_memory mem_regions[32]; struct jailhouse_irqchip irqchips[5]; struct jailhouse_pci_device pci_devices[2]; } __attribute__((packed)) config = { @@ -231,6 +231,13 @@ struct { .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO, }, + /* CRYPTO */ { + .phys_start = 0x40900000, + .virt_start = 0x40900000, + .size = 0x0030000, + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | + JAILHOUSE_MEM_IO, + }, /* First Wake Up Domain */ { .phys_start = 0x2b000000, .virt_start = 0x2b000000, -- 2.34.1