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configs/qemu_xtensa_lx60_defconfig: switch to dc233c

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dc232b is MMUv2 core, dc233c is very similar MMUv3 core. MMUv3 is the
latest full MMU for xtensa, which allows running both MMU and noMMU
linux variants.
Update configuration overlay and linux config file.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Tested-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Max Filippov 2016-04-01 12:22:03 +03:00 committed by Thomas Petazzoni
parent 86e8062ecd
commit 8f82d0185b
4 changed files with 5 additions and 5 deletions
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4
board/qemu/xtensa-lx60/linux-4.4.config
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@ -1,8 +1,8 @@
# CONFIG_SWAP is not set
# CONFIG_CROSS_MEMORY_ATTACH is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_XTENSA_VARIANT_DC232B=y
# CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX is not set
CONFIG_XTENSA_VARIANT_DC233C=y
CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX=y
CONFIG_XTENSA_PLATFORM_XTFPGA=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,38400"

4
board/qemu/xtensa-lx60/readme.txt
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@ -1,7 +1,7 @@
Run the emulation with:
qemu-system-xtensa -M lx60 -cpu dc232b -monitor null -nographic -kernel output/images/Image.elf
qemu-system-xtensa -M lx60 -cpu dc233c -monitor null -nographic -kernel output/images/Image.elf
The login prompt will appear in the terminal that started Qemu.
Tested with QEMU 2.3.0
Tested with QEMU 2.5.0

BIN
board/qemu/xtensa-lx60/xtensa_dc232b.tar → board/qemu/xtensa-lx60/xtensa_dc233c.tar
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2
configs/qemu_xtensa_lx60_defconfig
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@ -1,7 +1,7 @@
# Architecture
BR2_xtensa=y
BR2_XTENSA_CUSTOM=y
BR2_XTENSA_CUSTOM_NAME="dc232b"
BR2_XTENSA_CUSTOM_NAME="dc233c"
BR2_XTENSA_CORE_NAME="lx60"
BR2_XTENSA_OVERLAY_DIR="board/qemu/xtensa-lx60"