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rockchip: remove swiotlb parameter from boot script

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We have hardware IOMMU support and this is totally unnecessary.
The given value is also unreasonable, it's too small and causes
kernel panic in some cases:

[ 5706.856473] sdhci-dwcmshc fe310000.mmc: swiotlb buffer is full (sz: 28672 bytes), total 512 (slots), used 498 (slots)
[ 5706.864451] sdhci-dwcmshc fe310000.mmc: swiotlb buffer is full (sz: 65536 bytes), total 512 (slots), used 464 (slots)

This parameter seems to be added by mistake, so remove it.

Fixes: 058bdf0396 ("rockchip: lzma compression for kernel")
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
Tianling Shen 2024-03-26 00:40:37 +08:00
parent 1f6113a9e9
commit 158e54ce28
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GPG Key ID: 6850B6345C862176
1 changed files with 1 additions and 1 deletions
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2
target/linux/rockchip/image/default.bootscript
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@ -10,7 +10,7 @@ elif test $stdout = 'serial@ff1a0000' ;
then serial_addr=',0xff1a0000';
fi;
setenv bootargs "coherent_pool=2M console=ttyS2,1500000 console=tty1 earlycon=uart8250,mmio32${serial_addr} swiotlb=1 root=PARTUUID=${uuid} rw rootwait";
setenv bootargs "coherent_pool=2M console=ttyS2,1500000 console=tty1 earlycon=uart8250,mmio32${serial_addr} root=PARTUUID=${uuid} rw rootwait";
load ${devtype} ${devnum}:1 ${kernel_addr_r} kernel.img