From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56131) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aKD3P-0002W8-Pb for qemu-devel@nongnu.org; Fri, 15 Jan 2016 17:41:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aKD3M-0007Zp-K3 for qemu-devel@nongnu.org; Fri, 15 Jan 2016 17:41:11 -0500 Received: from mail-cys01nam02on0050.outbound.protection.outlook.com ([104.47.37.50]:47712 helo=NAM02-CY1-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aKD3M-0007ZO-Di for qemu-devel@nongnu.org; Fri, 15 Jan 2016 17:41:08 -0500 From: Alistair Francis Date: Fri, 15 Jan 2016 14:38:21 -0800 Message-ID: <5fd65a74582558b85d50f35f5593d9d3d45bea1f.1452896266.git.alistair.francis@xilinx.com> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v7 6/6] xlnx-ep108: Connect the SPI Flash List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, crosthwaitepeter@gmail.com, alistair.francis@xilinx.com Connect the sst25wf080 SPI flash to the EP108 board. Signed-off-by: Alistair Francis Reviewed-by: Peter Crosthwaite Signed-off-by: Peter Crosthwaite --- hw/arm/xlnx-ep108.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/hw/arm/xlnx-ep108.c b/hw/arm/xlnx-ep108.c index 9099025..4dc21c9 100644 --- a/hw/arm/xlnx-ep108.c +++ b/hw/arm/xlnx-ep108.c @@ -30,6 +30,7 @@ static struct arm_boot_info xlnx_ep108_binfo; static void xlnx_ep108_init(MachineState *machine) { XlnxEP108 *s = g_new0(XlnxEP108, 1); + int i; Error *err = NULL; uint64_t ram_size = machine->ram_size; @@ -62,6 +63,20 @@ static void xlnx_ep108_init(MachineState *machine) exit(1); } + for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) { + SSIBus *spi_bus; + DeviceState *flash_dev; + qemu_irq cs_line; + gchar *bus_name = g_strdup_printf("spi%d", i); + + spi_bus = (SSIBus *)qdev_get_child_bus(DEVICE(&s->soc), bus_name); + + flash_dev = ssi_create_slave(spi_bus, "sst25wf080"); + cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0); + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->soc.spi[i]), 1, cs_line); + } + xlnx_ep108_binfo.ram_size = ram_size; xlnx_ep108_binfo.kernel_filename = machine->kernel_filename; xlnx_ep108_binfo.kernel_cmdline = machine->kernel_cmdline; -- 2.5.0