From 97928027aadb358cdee1a2d0c4152979d867b575 Mon Sep 17 00:00:00 2001 From: tangbinzy Date: Mon, 21 Aug 2023 06:33:49 +0000 Subject: [PATCH] hw/rx: rx-gdbsim DTB load address aligned of 16byte. mainline inclusion commit bcc6f33b671d223a1d7b81491d45c58b35ed6e3e category: bugfix MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --------------------------------------------------------------- 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 Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20220207132758.84403-1-ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson Signed-off-by: tangbinzy --- hw/rx/rx-gdbsim.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/rx/rx-gdbsim.c b/hw/rx/rx-gdbsim.c index 75d1fec6ca..887083737b 100644 --- a/hw/rx/rx-gdbsim.c +++ b/hw/rx/rx-gdbsim.c @@ -142,7 +142,7 @@ static void rx_gdbsim_init(MachineState *machine) exit(1); } /* DTB is located at the end of SDRAM space. */ - dtb_offset = machine->ram_size - dtb_size; + dtb_offset = ROUND_DOWN(machine->ram_size - dtb_size, 16); rom_add_blob_fixed("dtb", dtb, dtb_size, SDRAM_BASE + dtb_offset); /* Set dtb address to R1 */ -- 2.41.0.windows.1