X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Finclude%2Fhw%2Farm%2Farm.h;h=b2517f9a43b3f10602f552500c54d50e4cc7e9f2;hb=a14b48d18a9ed03ec191cf16b162206998a895ce;hp=4dcd4f9b63697dad119bf17fce9bafbf3c9d4165;hpb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;p=kvmfornfv.git

diff --git a/qemu/include/hw/arm/arm.h b/qemu/include/hw/arm/arm.h
index 4dcd4f9b6..b2517f9a4 100644
--- a/qemu/include/hw/arm/arm.h
+++ b/qemu/include/hw/arm/arm.h
@@ -16,8 +16,15 @@
 #include "qemu/notify.h"
 #include "cpu.h"
 
+typedef enum {
+    ARM_ENDIANNESS_UNKNOWN = 0,
+    ARM_ENDIANNESS_LE,
+    ARM_ENDIANNESS_BE8,
+    ARM_ENDIANNESS_BE32,
+} arm_endianness;
+
 /* armv7m.c */
-qemu_irq *armv7m_init(MemoryRegion *system_memory, int mem_size, int num_irq,
+DeviceState *armv7m_init(MemoryRegion *system_memory, int mem_size, int num_irq,
                       const char *kernel_filename, const char *cpu_model);
 
 /*
@@ -87,6 +94,24 @@ struct arm_boot_info {
      * -pflash. It also implies that fw_cfg_find() will succeed.
      */
     bool firmware_loaded;
+
+    /* Address at which board specific loader/setup code exists. If enabled,
+     * this code-blob will run before anything else. It must return to the
+     * caller via the link register. There is no stack set up. Enabled by
+     * defining write_board_setup, which is responsible for loading the blob
+     * to the specified address.
+     */
+    hwaddr board_setup_addr;
+    void (*write_board_setup)(ARMCPU *cpu,
+                              const struct arm_boot_info *info);
+
+    /* If set, the board specific loader/setup blob will be run from secure
+     * mode, regardless of secure_boot. The blob becomes responsible for
+     * changing to non-secure state if implementing a non-secure boot
+     */
+    bool secure_board_setup;
+
+    arm_endianness endianness;
 };
 
 /**
@@ -106,6 +131,11 @@ struct arm_boot_info {
  */
 void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info);
 
+/* Write a secure board setup routine with a dummy handler for SMCs */
+void arm_write_secure_board_setup_dummy_smc(ARMCPU *cpu,
+                                            const struct arm_boot_info *info,
+                                            hwaddr mvbar_addr);
+
 /* Multiplication factor to convert from system clock ticks to qemu timer
    ticks.  */
 extern int system_clock_scale;