From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46542) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fOlHD-0001nZ-Sk for qemu-devel@nongnu.org; Fri, 01 Jun 2018 10:43:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fOlHC-0005Q7-Ua for qemu-devel@nongnu.org; Fri, 01 Jun 2018 10:43:35 -0400 From: Peter Maydell Date: Fri, 1 Jun 2018 15:43:27 +0100 Message-Id: <20180601144328.23817-2-peter.maydell@linaro.org> In-Reply-To: <20180601144328.23817-1-peter.maydell@linaro.org> References: <20180601144328.23817-1-peter.maydell@linaro.org> Subject: [Qemu-devel] [PATCH 1/2] stellaris: Stop using armv7m_init() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: patches@linaro.org, Julia Suvorova , Stefan Hajnoczi , Joel Stanley , Jim Mussared , =?UTF-8?q?Steffen=20G=C3=B6rtz?= The stellaris board is still using the legacy armv7m_init() function, which predates conversion of the ARMv7M into a proper QOM container object. Make the board code directly create the ARMv7M object instead. Signed-off-by: Peter Maydell --- hw/arm/stellaris.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index e886f54976..1b2c383e9f 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -20,6 +20,7 @@ #include "qemu/log.h" #include "exec/address-spaces.h" #include "sysemu/sysemu.h" +#include "hw/arm/armv7m.h" #include "hw/char/pl011.h" #include "hw/misc/unimp.h" #include "cpu.h" @@ -1297,8 +1298,13 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) &error_fatal); memory_region_add_subregion(system_memory, 0x20000000, sram); - nvic = armv7m_init(system_memory, flash_size, NUM_IRQ_LINES, - ms->kernel_filename, ms->cpu_type); + nvic = qdev_create(NULL, TYPE_ARMV7M); + qdev_prop_set_uint32(nvic, "num-irq", NUM_IRQ_LINES); + qdev_prop_set_string(nvic, "cpu-type", ms->cpu_type); + object_property_set_link(OBJECT(nvic), OBJECT(get_system_memory()), + "memory", &error_abort); + /* This will exit with an error if the user passed us a bad cpu_type */ + qdev_init_nofail(nvic); qdev_connect_gpio_out_named(nvic, "SYSRESETREQ", 0, qemu_allocate_irq(&do_sys_reset, NULL, 0)); @@ -1430,6 +1436,8 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) create_unimplemented_device("analogue-comparator", 0x4003c000, 0x1000); create_unimplemented_device("hibernation", 0x400fc000, 0x1000); create_unimplemented_device("flash-control", 0x400fd000, 0x1000); + + armv7m_load_kernel(ARM_CPU(first_cpu), ms->kernel_filename, flash_size); } /* FIXME: Figure out how to generate these from stellaris_boards. */ -- 2.17.1