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[Qemu-devel] [PATCH v18 27/29] hw/rx: Restrict the RX62N microcontroller
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH v18 27/29] hw/rx: Restrict the RX62N microcontroller to the RX62N CPU core |
Date: |
Fri, 7 Jun 2019 17:37:23 +0200 |
While the VIRT machine can use different microcontrollers,
the RX62N microcontroller is tied to the RX62N CPU core.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/rx/rx-virt.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/rx/rx-virt.c b/hw/rx/rx-virt.c
index 72a2989fcf..49d04d22ea 100644
--- a/hw/rx/rx-virt.c
+++ b/hw/rx/rx-virt.c
@@ -17,6 +17,7 @@
*/
#include "qemu/osdep.h"
+#include "qemu/error-report.h"
#include "qapi/error.h"
#include "qemu-common.h"
#include "cpu.h"
@@ -34,6 +35,7 @@
static void rxvirt_init(MachineState *machine)
{
+ MachineClass *mc = MACHINE_GET_CLASS(machine);
RX62NState *s = g_new(RX62NState, 1);
MemoryRegion *sysmem = get_system_memory();
MemoryRegion *sdram = g_new(MemoryRegion, 1);
@@ -42,6 +44,12 @@ static void rxvirt_init(MachineState *machine)
void *dtb = NULL;
int dtb_size;
+ if (strcmp(machine->cpu_type, mc->default_cpu_type) != 0) {
+ error_report("This board can only be used with CPU %s",
+ mc->default_cpu_type);
+ exit(1);
+ }
+
/* Allocate memory space */
memory_region_init_ram(sdram, NULL, "sdram", 16 * MiB,
&error_fatal);
--
2.20.1
- [Qemu-devel] [PATCH v18 00/29] Add RX archtecture support, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 28/29] hw/rx: Fix comments, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 26/29] target/rx: Restrict access to extable[], Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 27/29] hw/rx: Restrict the RX62N microcontroller to the RX62N CPU core,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH v18 25/29] target/rx: Dump bytes for each insn during disassembly, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 29/29] BootLinuxConsoleTest: Test the RX-Virt machine, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 24/29] target/rx: Collect all bytes during disassembly, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 23/29] target/rx: Emit all disassembly in one prt(), Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 22/29] target/rx: Use prt_ldmi for XCHG_mr disassembly, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 21/29] target/rx: Replace operand with prt_ldmi in disassembler, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 18/29] Add rx-softmmu, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 20/29] target/rx: Disassemble rx_index_addr into a string, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 11/29] !fixup hw/rx: RX Target hardware definition, Philippe Mathieu-Daudé, 2019/06/07
- [Qemu-devel] [PATCH v18 04/29] !fixup target/rx: CPU definition, Philippe Mathieu-Daudé, 2019/06/07