Merge tag 'pull-target-arm-20230113' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 hw/arm/stm32f405: correctly describe the memory layout
 hw/arm: Add Olimex H405 board
 cubieboard: Support booting from an SD card image with u-boot on it
 target/arm: Fix sve_probe_page
 target/arm: allow writes to SCR_EL3.HXEn bit when FEAT_HCX is enabled
 various code cleanups

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# gpg: Signature made Fri 13 Jan 2023 14:10:46 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20230113' of https://git.linaro.org/people/pmaydell/qemu-arm: (38 commits)
  target/arm: allow writes to SCR_EL3.HXEn bit when FEAT_HCX is enabled
  hw/timer/xilinx_timer: Use XpsTimerState instead of 'struct timerblock'
  hw/intc/xilinx_intc: Use 'XpsIntc' typedef instead of 'struct xlx_pic'
  hw/misc/sbsa_ec: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()
  hw/misc/sbsa_ec: Rename TYPE_SBSA_EC -> TYPE_SBSA_SECURE_EC
  hw/arm/npcm7xx: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()
  hw/arm/bcm2836: Remove definitions generated by OBJECT_DECLARE_TYPE()
  hw/arm/stellaris: Use CamelCase for STELLARIS_ADC type name
  hw/arm/stellaris: Drop useless casts from void * to pointer
  hw/intc/omap_intc: Use CamelCase for TYPE_OMAP_INTC type name
  hw/gpio/omap_gpio: Use CamelCase for TYPE_OMAP2_GPIO type name
  hw/gpio/omap_gpio: Use CamelCase for TYPE_OMAP1_GPIO type name
  hw/arm/omap: Drop useless casts from void * to pointer
  hw/gpio/omap_gpio: Add local variable to avoid embedded cast
  hw/arm/pxa: Avoid forward-declaring PXA2xxI2CState
  hw/arm: Remove unreachable code calling pflash_cfi01_register()
  hw/arm/vexpress: Remove dead code in vexpress_common_init()
  hw/arm/z2: Use the IEC binary prefix definitions
  hw/arm/omap_sx1: Use the IEC binary prefix definitions
  hw/arm/omap_sx1: Remove unused 'total_ram' definitions
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 69 insertions, 0 deletions

diff --git a/hw/arm/olimex-stm32-h405.c b/hw/arm/olimex-stm32-h405.c
new file mode 100644
index 0000000000..3aa61c91b7
--- /dev/null
+++ b/hw/arm/olimex-stm32-h405.c
@@ -0,0 +1,69 @@
+/*
+ * ST STM32VLDISCOVERY machine
+ * Olimex STM32-H405 machine
+ *
+ * Copyright (c) 2022 Felipe Balbi <balbi@kernel.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "hw/boards.h"
+#include "hw/qdev-properties.h"
+#include "hw/qdev-clock.h"
+#include "qemu/error-report.h"
+#include "hw/arm/stm32f405_soc.h"
+#include "hw/arm/boot.h"
+
+/* olimex-stm32-h405 implementation is derived from netduinoplus2 */
+
+/* Main SYSCLK frequency in Hz (168MHz) */
+#define SYSCLK_FRQ 168000000ULL
+
+static void olimex_stm32_h405_init(MachineState *machine)
+{
+    DeviceState *dev;
+    Clock *sysclk;
+
+    /* This clock doesn't need migration because it is fixed-frequency */
+    sysclk = clock_new(OBJECT(machine), "SYSCLK");
+    clock_set_hz(sysclk, SYSCLK_FRQ);
+
+    dev = qdev_new(TYPE_STM32F405_SOC);
+    qdev_prop_set_string(dev, "cpu-type", ARM_CPU_TYPE_NAME("cortex-m4"));
+    qdev_connect_clock_in(dev, "sysclk", sysclk);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
+
+    armv7m_load_kernel(ARM_CPU(first_cpu),
+                       machine->kernel_filename,
+                       0, FLASH_SIZE);
+}
+
+static void olimex_stm32_h405_machine_init(MachineClass *mc)
+{
+    mc->desc = "Olimex STM32-H405 (Cortex-M4)";
+    mc->init = olimex_stm32_h405_init;
+    mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m4");
+
+    /* SRAM pre-allocated as part of the SoC instantiation */
+    mc->default_ram_size = 0;
+}
+
+DEFINE_MACHINE("olimex-stm32-h405", olimex_stm32_h405_machine_init)