From: Yoshinori Sato <ysato@users.sourceforge.jp>
To: qemu-devel@nongnu.org
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Subject: [PATCH] hw/rx: rx-gdbsim: DTB load address fix.
Date: Mon, 31 Jan 2022 18:42:03 +0900 [thread overview]
Message-ID: <20220131094203.772226-1-ysato@users.sourceforge.jp> (raw)
Linux kernel required alined address of DTB.
But missing align in dtb load function.
Fixed to load to the correct address.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
hw/rx/rx-gdbsim.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/rx/rx-gdbsim.c b/hw/rx/rx-gdbsim.c
index 75d1fec6ca..f70472aeaf 100644
--- a/hw/rx/rx-gdbsim.c
+++ b/hw/rx/rx-gdbsim.c
@@ -143,6 +143,7 @@ static void rx_gdbsim_init(MachineState *machine)
}
/* DTB is located at the end of SDRAM space. */
dtb_offset = machine->ram_size - dtb_size;
+ dtb_offset &= ~0x0f;
rom_add_blob_fixed("dtb", dtb, dtb_size,
SDRAM_BASE + dtb_offset);
/* Set dtb address to R1 */
--
2.30.2
next reply other threads:[~2022-01-31 9:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-31 9:42 Yoshinori Sato [this message]
2022-01-31 13:41 ` [PATCH] hw/rx: rx-gdbsim: DTB load address fix Philippe Mathieu-Daudé via
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