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[PULL,14/21] arm: xlnx-ep108: Add bootloading

Message ID 1431976521-30352-15-git-send-email-peter.maydell@linaro.org
State Accepted
Commit 082587b741efc5329380b4a156d86f2bdbfa2d70
Headers show

Commit Message

Peter Maydell May 18, 2015, 7:15 p.m. UTC 
From: Peter Crosthwaite <peter.crosthwaite@xilinx.com>

Add bootloader support using standard ARM bootloader.

Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Tested-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: b829abaf2b70d02b28e79301553cbd74afc416a1.1431381507.git.peter.crosthwaite@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/arm/xlnx-ep108.c | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/hw/arm/xlnx-ep108.c b/hw/arm/xlnx-ep108.c
index 46f145b..b924f5e 100644
--- a/hw/arm/xlnx-ep108.c
+++ b/hw/arm/xlnx-ep108.c
@@ -28,6 +28,8 @@  typedef struct XlnxEP108 {
 /* Max 2GB RAM */
 #define EP108_MAX_RAM_SIZE 0x80000000ull
 
+static struct arm_boot_info xlnx_ep108_binfo;
+
 static void xlnx_ep108_init(MachineState *machine)
 {
     XlnxEP108 *s = g_new0(XlnxEP108, 1);
@@ -57,6 +59,13 @@  static void xlnx_ep108_init(MachineState *machine)
     memory_region_allocate_system_memory(&s->ddr_ram, NULL, "ddr-ram",
                                          machine->ram_size);
     memory_region_add_subregion(get_system_memory(), 0, &s->ddr_ram);
+
+    xlnx_ep108_binfo.ram_size = machine->ram_size;
+    xlnx_ep108_binfo.kernel_filename = machine->kernel_filename;
+    xlnx_ep108_binfo.kernel_cmdline = machine->kernel_cmdline;
+    xlnx_ep108_binfo.initrd_filename = machine->initrd_filename;
+    xlnx_ep108_binfo.loader_start = 0;
+    arm_load_kernel(&s->soc.cpu[0], &xlnx_ep108_binfo);
 }
 
 static QEMUMachine xlnx_ep108_machine = {