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hw/arm/highbank: Drop dead KVM support code 

Support for running KVM on 32-bit Arm hosts was removed in commit
82bf7ae84c.  You can still run a 32-bit guest on a 64-bit Arm
host CPU, but because Arm KVM requires the host and guest CPU types
to match, it is not possible to run a guest that requires a Cortex-A9
or Cortex-A15 CPU there.  That means that the code in the
highbank/midway board models to support KVM is no longer used, and we
can delete it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20201215144215.28482-1-peter.maydell@linaro.org
master
Peter Maydell 2020-12-15 14:42:15 +00:00
parent 590e05d6b4
commit 416dd95295
1 changed files with 4 additions and 10 deletions
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14
hw/arm/highbank.c
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@ -26,7 +26,6 @@
#include "hw/arm/boot.h"
#include "hw/loader.h"
#include "net/net.h"
#include "sysemu/kvm.h"
#include "sysemu/runstate.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
@ -38,6 +37,7 @@
#include "hw/cpu/a15mpcore.h"
#include "qemu/log.h"
#include "qom/object.h"
#include "cpu.h"
#define SMP_BOOT_ADDR 0x100
#define SMP_BOOT_REG 0x40
@ -396,15 +396,9 @@ static void calxeda_init(MachineState *machine, enum cxmachines machine_id)
highbank_binfo.loader_start = 0;
highbank_binfo.write_secondary_boot = hb_write_secondary;
highbank_binfo.secondary_cpu_reset_hook = hb_reset_secondary;
if (!kvm_enabled()) {
highbank_binfo.board_setup_addr = BOARD_SETUP_ADDR;
highbank_binfo.write_board_setup = hb_write_board_setup;
highbank_binfo.secure_board_setup = true;
} else {
warn_report("cannot load built-in Monitor support "
"if KVM is enabled. Some guests (such as Linux) "
"may not boot.");
}
highbank_binfo.board_setup_addr = BOARD_SETUP_ADDR;
highbank_binfo.write_board_setup = hb_write_board_setup;
highbank_binfo.secure_board_setup = true;
arm_load_kernel(ARM_CPU(first_cpu), machine, &highbank_binfo);
}