They may have fixed the cache coherency problems in the JH7110, but it is

still criplled as the SD/MMC controllers only do 32-bit DMA.

ok jsing@

diff --git a/sys/arch/riscv64/stand/efiboot/efiboot.c b/sys/arch/riscv64/stand/efiboot/efiboot.c
index fc94f6f..79a2631 100644 (file)
--- a/sys/arch/riscv64/stand/efiboot/efiboot.c
+++ b/sys/arch/riscv64/stand/efiboot/efiboot.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: efiboot.c,v 1.5 2022/06/06 10:50:56 kettenis Exp $    */
+/*     $OpenBSD: efiboot.c,v 1.6 2023/07/05 09:25:55 kettenis Exp $    */
 
 /*
  * Copyright (c) 2015 YASUOKA Masahiko <yasuoka@yasuoka.net>
@@ -466,9 +466,10 @@ efi_dma_constraint(void)
 {
        void *node;
 
-       /* StarFive JH7100 has peripherals that only support 32-bit DMA. */
+       /* StarFive JH71x0 has peripherals that only support 32-bit DMA. */
        node = fdt_find_node("/");
-       if (fdt_node_is_compatible(node, "starfive,jh7100"))
+       if (fdt_node_is_compatible(node, "starfive,jh7100") ||
+           fdt_node_is_compatible(node, "starfive,jh7110"))
                dma_constraint[1] = htobe64(0xffffffff);
 
        /* Pass DMA constraint. */