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authorDon Dugger <n0ano@n0ano.com>2016-06-03 03:33:22 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2016-06-03 03:33:23 +0000
commitda27230f80795d0028333713f036d44c53cb0e68 (patch)
treeb3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/hw/arm/palmetto-bmc.c
parent0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff)
parent437fd90c0250dee670290f9b714253671a990160 (diff)
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/hw/arm/palmetto-bmc.c')
-rw-r--r--qemu/hw/arm/palmetto-bmc.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/qemu/hw/arm/palmetto-bmc.c b/qemu/hw/arm/palmetto-bmc.c
new file mode 100644
index 000000000..89ebd92b9
--- /dev/null
+++ b/qemu/hw/arm/palmetto-bmc.c
@@ -0,0 +1,68 @@
+/*
+ * OpenPOWER Palmetto BMC
+ *
+ * Andrew Jeffery <andrew@aj.id.au>
+ *
+ * Copyright 2016 IBM Corp.
+ *
+ * This code is licensed under the GPL version 2 or later. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "qemu-common.h"
+#include "cpu.h"
+#include "exec/address-spaces.h"
+#include "hw/arm/arm.h"
+#include "hw/arm/ast2400.h"
+#include "hw/boards.h"
+
+static struct arm_boot_info palmetto_bmc_binfo = {
+ .loader_start = AST2400_SDRAM_BASE,
+ .board_id = 0,
+ .nb_cpus = 1,
+};
+
+typedef struct PalmettoBMCState {
+ AST2400State soc;
+ MemoryRegion ram;
+} PalmettoBMCState;
+
+static void palmetto_bmc_init(MachineState *machine)
+{
+ PalmettoBMCState *bmc;
+
+ bmc = g_new0(PalmettoBMCState, 1);
+ object_initialize(&bmc->soc, (sizeof(bmc->soc)), TYPE_AST2400);
+ object_property_add_child(OBJECT(machine), "soc", OBJECT(&bmc->soc),
+ &error_abort);
+
+ memory_region_allocate_system_memory(&bmc->ram, NULL, "ram", ram_size);
+ memory_region_add_subregion(get_system_memory(), AST2400_SDRAM_BASE,
+ &bmc->ram);
+ object_property_add_const_link(OBJECT(&bmc->soc), "ram", OBJECT(&bmc->ram),
+ &error_abort);
+ object_property_set_bool(OBJECT(&bmc->soc), true, "realized",
+ &error_abort);
+
+ palmetto_bmc_binfo.kernel_filename = machine->kernel_filename;
+ palmetto_bmc_binfo.initrd_filename = machine->initrd_filename;
+ palmetto_bmc_binfo.kernel_cmdline = machine->kernel_cmdline;
+ palmetto_bmc_binfo.ram_size = ram_size;
+ arm_load_kernel(ARM_CPU(first_cpu), &palmetto_bmc_binfo);
+}
+
+static void palmetto_bmc_machine_init(MachineClass *mc)
+{
+ mc->desc = "OpenPOWER Palmetto BMC";
+ mc->init = palmetto_bmc_init;
+ mc->max_cpus = 1;
+ mc->no_sdcard = 1;
+ mc->no_floppy = 1;
+ mc->no_cdrom = 1;
+ mc->no_sdcard = 1;
+ mc->no_parallel = 1;
+}
+
+DEFINE_MACHINE("palmetto-bmc", palmetto_bmc_machine_init);