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s3adsp1800: Remove the hardcoded values from the reset

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Remove the hardcoded values from the machine specific reset
function, as the same values are already set in the standard
MicroBlaze reset.

This also allows the entire reset function to be deleted, as
PVR registers are now preserved on reset.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Alistair Francis 2015-06-18 21:16:48 -07:00 committed by Edgar E. Iglesias
parent a87310a62d
commit 033af8e9aa
1 changed files with 1 additions and 8 deletions
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9
hw/microblaze/petalogix_s3adsp1800_mmu.c
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@ -51,13 +51,6 @@
#define ETHLITE_IRQ 1 #define ETHLITE_IRQ 1
#define UARTLITE_IRQ 3 #define UARTLITE_IRQ 3
static void machine_cpu_reset(MicroBlazeCPU *cpu)
{
CPUMBState *env = &cpu->env;
env->pvr.regs[10] = 0x0c000000; /* spartan 3a dsp family. */
}
static void static void
petalogix_s3adsp1800_init(MachineState *machine) petalogix_s3adsp1800_init(MachineState *machine)
{ {
@ -128,7 +121,7 @@ petalogix_s3adsp1800_init(MachineState *machine)
microblaze_load_kernel(cpu, ddr_base, ram_size, microblaze_load_kernel(cpu, ddr_base, ram_size,
machine->initrd_filename, machine->initrd_filename,
BINARY_DEVICE_TREE_FILE, BINARY_DEVICE_TREE_FILE,
machine_cpu_reset); NULL);
} }
static QEMUMachine petalogix_s3adsp1800_machine = { static QEMUMachine petalogix_s3adsp1800_machine = {