hw/ssi: Add a model of Xilinx Versal's OSPI flash memory controller

Add a model of Xilinx Versal's OSPI flash memory controller.

Signed-off-by: Francisco Iglesias <francisco.iglesias@xilinx.com>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Message-id: 20220121161141.14389-7-francisco.iglesias@xilinx.com
[PMM: fixed indent]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/hw/ssi/meson.build b/hw/ssi/meson.build
index 3d6bc82..0ded9cd 100644
--- a/hw/ssi/meson.build
+++ b/hw/ssi/meson.build
@@ -7,5 +7,6 @@
 softmmu_ss.add(when: 'CONFIG_STM32F2XX_SPI', if_true: files('stm32f2xx_spi.c'))
 softmmu_ss.add(when: 'CONFIG_XILINX_SPI', if_true: files('xilinx_spi.c'))
 softmmu_ss.add(when: 'CONFIG_XILINX_SPIPS', if_true: files('xilinx_spips.c'))
+softmmu_ss.add(when: 'CONFIG_XLNX_VERSAL', if_true: files('xlnx-versal-ospi.c'))
 softmmu_ss.add(when: 'CONFIG_IMX', if_true: files('imx_spi.c'))
 softmmu_ss.add(when: 'CONFIG_OMAP', if_true: files('omap_spi.c'))