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| author | Michael Walle <michael@walle.cc> | 2021-04-08 13:02:18 +0200 |
|---|---|---|
| committer | Denys Drozdov <denys.drozdov@toradex.com> | 2021-07-15 13:54:25 +0300 |
| commit | 90769f387868332d567c4b1b4611b32bfed1a93d (patch) | |
| tree | f2b6e83ebef598b80351d3256ca5778f5e9e8e40 /arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi | |
| parent | 3c7a1bed9dc9422585dcbccc03b939fe10410336 (diff) | |
arm64: dts: ls1028a: fix memory node
[ Upstream commit dabea675faf16e8682aa478ff3ce65dd775620bc ]
While enabling EDAC support for the LS1028A it was discovered that the
memory node has a wrong endianness setting as well as a wrong interrupt
assignment. Fix both.
This was tested on a sl28 board. To force ECC errors, you can use the
error injection supported by the controller in hardware (with
CONFIG_EDAC_DEBUG enabled):
# enable error injection
$ echo 0x100 > /sys/devices/system/edac/mc/mc0/inject_ctrl
# flip lowest bit of the data
$ echo 0x1 > /sys/devices/system/edac/mc/mc0/inject_data_lo
Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC")
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi')
0 files changed, 0 insertions, 0 deletions