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[81.231.232.130]) by smtp.gmail.com with ESMTPSA id u26sm2583661lfi.307.2022.02.03.06.01.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Feb 2022 06:01:46 -0800 (PST) From: "Edgar E. Iglesias" To: qemu-devel@nongnu.org Subject: [PATCH v2 4/6] hw/arm/xlnx-zynqmp: Connect the ZynqMP CRF Date: Thu, 3 Feb 2022 15:01:39 +0100 Message-Id: <20220203140141.310870-5-edgar.iglesias@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220203140141.310870-1-edgar.iglesias@gmail.com> References: <20220203140141.310870-1-edgar.iglesias@gmail.com> MIME-Version: 1.0 X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::131 (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::131; envelope-from=edgar.iglesias@gmail.com; helo=mail-lf1-x131.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: edgar.iglesias@xilinx.com, peter.maydell@linaro.org, luc@lmichel.fr, sai.pavan.boddu@xilinx.com, frasse.iglesias@gmail.com, alistair@alistair23.me, richard.henderson@linaro.org, f4bug@amsat.org, francisco.iglesias@xilinx.com, frederic.konrad@adacore.com, qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Edgar E. Iglesias" Connect the ZynqMP CRF - Clock Reset FPD device. Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Francisco Iglesias Signed-off-by: Edgar E. Iglesias --- include/hw/arm/xlnx-zynqmp.h | 2 ++ hw/arm/xlnx-zynqmp.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h index 99ceb8a609..d5a3ad3df2 100644 --- a/include/hw/arm/xlnx-zynqmp.h +++ b/include/hw/arm/xlnx-zynqmp.h @@ -38,6 +38,7 @@ #include "hw/dma/xlnx_csu_dma.h" #include "hw/nvram/xlnx-bbram.h" #include "hw/nvram/xlnx-zynqmp-efuse.h" +#include "hw/misc/xlnx-zynqmp-crf.h" #define TYPE_XLNX_ZYNQMP "xlnx-zynqmp" OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP) @@ -122,6 +123,7 @@ struct XlnxZynqMPState { XlnxZDMA gdma[XLNX_ZYNQMP_NUM_GDMA_CH]; XlnxZDMA adma[XLNX_ZYNQMP_NUM_ADMA_CH]; XlnxCSUDMA qspi_dma; + XlnxZynqMPCRF crf; char *boot_cpu; ARMCPU *boot_cpu_ptr; diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 3dae51a786..9f433ee5d8 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -51,6 +51,9 @@ #define QSPI_IRQ 15 #define QSPI_DMA_ADDR 0xff0f0800 +#define CRF_ADDR 0xfd1a0000 +#define CRF_IRQ 120 + /* Serializer/Deserializer. */ #define SERDES_ADDR 0xfd400000 #define SERDES_SIZE 0x20000 @@ -280,6 +283,18 @@ static void xlnx_zynqmp_create_efuse(XlnxZynqMPState *s, qemu_irq *gic) sysbus_connect_irq(sbd, 0, gic[EFUSE_IRQ]); } +static void xlnx_zynqmp_create_crf(XlnxZynqMPState *s, qemu_irq *gic) +{ + SysBusDevice *sbd; + + object_initialize_child(OBJECT(s), "crf", &s->crf, TYPE_XLNX_ZYNQMP_CRF); + sbd = SYS_BUS_DEVICE(&s->crf); + + sysbus_realize(sbd, &error_fatal); + sysbus_mmio_map(sbd, 0, CRF_ADDR); + sysbus_connect_irq(sbd, 0, gic[CRF_IRQ]); +} + static void xlnx_zynqmp_create_unimp_mmio(XlnxZynqMPState *s) { static const struct UnimpInfo { @@ -683,6 +698,7 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) xlnx_zynqmp_create_bbram(s, gic_spi); xlnx_zynqmp_create_efuse(s, gic_spi); + xlnx_zynqmp_create_crf(s, gic_spi); xlnx_zynqmp_create_unimp_mmio(s); for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {