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configs/qemu_aarch64_sbsa_defconfig: use ARM cortex a57

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Cortex-a53 is not a vaild CPU supported by the SBSA reference machine
[0], so qemu fails to boot in our current defconfig:

  qemu-system-aarch64: sbsa-ref: CPU type other than the built-in cortex-a57 not supported

Use ARM cortex-a57 which is the CPU that SBSA was meant to emulate [1]

[0] https://git.qemu.org/?p=qemu.git;a=commitdiff;h=4f335a6381f83beb5d6ac0d3993514379454a99d
[1] https://git.qemu.org/?p=qemu.git;a=commitdiff;h=64580903c2b3aee08d74d64e6248a313b246cb69

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Dick Olsson <hi@senzilla.io>
Reviewed-by: Dick Olsson <hi@senzilla.io>
[yann.morin.1998@free.fr: update the commit log with info from Dick]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Romain Naour 2021-11-07 20:29:29 +01:00 committed by Yann E. MORIN
parent acbe6a0a89
commit 17c516d67a
2 changed files with 2 additions and 2 deletions
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2
board/qemu/aarch64-sbsa/readme.txt
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@ -17,7 +17,7 @@ Run the emulation with:
qemu-system-aarch64 \
-M sbsa-ref \
-cpu cortex-a53 \
-cpu cortex-a57 \
-smp 4 \
-m 1024 \
-nographic \

2
configs/qemu_aarch64_sbsa_defconfig
View File

@ -1,6 +1,6 @@
# Architecture
BR2_aarch64=y
BR2_cortex_a53=y
BR2_cortex_a57=y
# Toolchain
BR2_TOOLCHAIN_BUILDROOT_WCHAR=y