From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37430) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fkAyp-0001LO-NA for qemu-devel@nongnu.org; Mon, 30 Jul 2018 12:25:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fkAyo-0001D1-J8 for qemu-devel@nongnu.org; Mon, 30 Jul 2018 12:25:07 -0400 From: Peter Maydell Date: Mon, 30 Jul 2018 17:24:58 +0100 Message-Id: <20180730162458.23186-6-peter.maydell@linaro.org> In-Reply-To: <20180730162458.23186-1-peter.maydell@linaro.org> References: <20180730162458.23186-1-peter.maydell@linaro.org> Subject: [Qemu-devel] [PATCH 5/5] hw/arm/mps2: Wire up dual-timer in mps2-an385 and mps2-an511 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 The MPS2 FPGA images for the Cortex-M3 (mps2-an385 and mps2-511) both include a CMSDK dual-timer module. Wire this up. Signed-off-by: Peter Maydell --- hw/arm/mps2.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/hw/arm/mps2.c b/hw/arm/mps2.c index c3946da3173..b0125ca0ebf 100644 --- a/hw/arm/mps2.c +++ b/hw/arm/mps2.c @@ -34,6 +34,7 @@ #include "hw/misc/unimp.h" #include "hw/char/cmsdk-apb-uart.h" #include "hw/timer/cmsdk-apb-timer.h" +#include "hw/timer/cmsdk-apb-dualtimer.h" #include "hw/misc/mps2-scc.h" #include "hw/devices.h" #include "net/net.h" @@ -64,6 +65,7 @@ typedef struct { MemoryRegion blockram_m3; MemoryRegion sram; MPS2SCC scc; + CMSDKAPBDualTimer dualtimer; } MPS2MachineState; #define TYPE_MPS2_MACHINE "mps2" @@ -296,6 +298,15 @@ static void mps2_common_init(MachineState *machine) cmsdk_apb_timer_create(0x40000000, qdev_get_gpio_in(armv7m, 8), SYSCLK_FRQ); cmsdk_apb_timer_create(0x40001000, qdev_get_gpio_in(armv7m, 9), SYSCLK_FRQ); + sysbus_init_child_obj(OBJECT(mms), "dualtimer", &mms->dualtimer, + sizeof(mms->dualtimer), TYPE_CMSDK_APB_DUALTIMER); + qdev_prop_set_uint32(DEVICE(&mms->dualtimer), "pclk-frq", SYSCLK_FRQ); + object_property_set_bool(OBJECT(&mms->dualtimer), true, "realized", + &error_fatal); + sysbus_connect_irq(SYS_BUS_DEVICE(&mms->dualtimer), 0, + qdev_get_gpio_in(armv7m, 10)); + sysbus_mmio_map(SYS_BUS_DEVICE(&mms->dualtimer), 0, 0x40002000); + object_initialize(&mms->scc, sizeof(mms->scc), TYPE_MPS2_SCC); sccdev = DEVICE(&mms->scc); qdev_set_parent_bus(sccdev, sysbus_get_default()); -- 2.17.1