haraldwolff/qemu-patch-raspberry4
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stellaris: Stop using armv7m_init()

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The stellaris board is still using the legacy armv7m_init() function,
which predates conversion of the ARMv7M into a proper QOM container
object. Make the board code directly create the ARMv7M object instead.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20180601144328.23817-2-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2018-06-15 14:57:13 +01:00
parent 05b4940bf1
commit f04d44654d
1 changed files with 10 additions and 2 deletions
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12
hw/arm/stellaris.c
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@ -20,6 +20,7 @@
#include "qemu/log.h"
#include "exec/address-spaces.h"
#include "sysemu/sysemu.h"
#include "hw/arm/armv7m.h"
#include "hw/char/pl011.h"
#include "hw/misc/unimp.h"
#include "cpu.h"
@ -1298,8 +1299,13 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board)
&error_fatal);
memory_region_add_subregion(system_memory, 0x20000000, sram);
nvic = armv7m_init(system_memory, flash_size, NUM_IRQ_LINES,
ms->kernel_filename, ms->cpu_type);
nvic = qdev_create(NULL, TYPE_ARMV7M);
qdev_prop_set_uint32(nvic, "num-irq", NUM_IRQ_LINES);
qdev_prop_set_string(nvic, "cpu-type", ms->cpu_type);
object_property_set_link(OBJECT(nvic), OBJECT(get_system_memory()),
"memory", &error_abort);
/* This will exit with an error if the user passed us a bad cpu_type */
qdev_init_nofail(nvic);
qdev_connect_gpio_out_named(nvic, "SYSRESETREQ", 0,
qemu_allocate_irq(&do_sys_reset, NULL, 0));
@ -1431,6 +1437,8 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board)
create_unimplemented_device("analogue-comparator", 0x4003c000, 0x1000);
create_unimplemented_device("hibernation", 0x400fc000, 0x1000);
create_unimplemented_device("flash-control", 0x400fd000, 0x1000);
armv7m_load_kernel(ARM_CPU(first_cpu), ms->kernel_filename, flash_size);
}
/* FIXME: Figure out how to generate these from stellaris_boards. */