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hw/arm/boot: Drop nb_cpus field from arm_boot_info

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We use the arm_boot_info::nb_cpus field in only one place, and that
place can easily get the number of CPUs locally rather than relying
on the board code to have set the field correctly.  (At least one
board, xlnx-versal-virt, does not set the field despite having more
than one CPU.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Tested-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20220127154639.2090164-16-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2022-01-27 15:46:38 +00:00
parent 45dd668f23
commit d6dc926e6e
18 changed files with 5 additions and 26 deletions
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1
include/hw/arm/boot.h
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@ -56,7 +56,6 @@ struct arm_boot_info {
hwaddr smp_loader_start;
hwaddr smp_bootreg_addr;
hwaddr gic_cpu_if_addr;
int nb_cpus;
int board_id;
/* ARM machines that support the ARM Security Extensions use this field to
* control whether Linux is booted as secure(true) or non-secure(false).