From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44148) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XfifJ-0001WO-DX for qemu-devel@nongnu.org; Sun, 19 Oct 2014 01:04:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xfif9-0007q0-NN for qemu-devel@nongnu.org; Sun, 19 Oct 2014 01:04:25 -0400 From: Max Filippov Date: Sun, 19 Oct 2014 09:04:01 +0400 Message-Id: <1413695041-7022-3-git-send-email-jcmvbkbc@gmail.com> In-Reply-To: <1413695041-7022-1-git-send-email-jcmvbkbc@gmail.com> References: <1413695041-7022-1-git-send-email-jcmvbkbc@gmail.com> Subject: [Qemu-devel] [PATCH v2 2/2] hw/xtensa/xtfpga: treat uImage load address as virtual List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Peter Crosthwaite , Jia Liu , "Michael S. Tsirkin" , Alexander Graf , qemu-stable@nongnu.org, Max Filippov , Paolo Bonzini , Scott Wood , "Edgar E. Iglesias" U-boot for xtensa always treats uImage load address as virtual address. This is important when booting uImage on xtensa core with MMUv2, because MMUv2 has fixed non-identity virtual-to-physical mapping after reset. Always do virtual-to-physical translation of uImage load address and load uImage at the translated address. This fixes booting uImage kernels on dc232b and other MMUv2 cores. Cc: qemu-stable@nongnu.org Reported-by: Waldemar Brodkorb Signed-off-by: Max Filippov --- Changes v1->v2: - use translate_phys_addr with the new load_uimage interface. hw/xtensa/xtfpga.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index 3c2f409..02ab824 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -328,7 +328,7 @@ static void lx_init(const LxBoardDesc *board, MachineState *machine) hwaddr ep; int is_linux; success = load_uimage(kernel_filename, &ep, NULL, &is_linux, - NULL, NULL); + translate_phys_addr, cpu); if (success > 0 && is_linux) { entry_point = ep; } else { -- 1.8.1.4