1803538503
This does not work correctly without either a sync or a 'sleep 1'. I think sync is better. Without this the board does not boot, presumably because of these error in the log: [35534.897215] Buffer I/O error on dev sdd, logical block 8, lost async page write [35534.897216] Buffer I/O error on dev sdd, logical block 9, lost async page write [35534.897742] sd 8:0:0:0: [sdd] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [35534.897743] sd 8:0:0:0: [sdd] tag#0 Sense Key : Not Ready [current] [35534.897744] sd 8:0:0:0: [sdd] tag#0 Add. Sense: Medium not present [35534.897745] sd 8:0:0:0: [sdd] tag#0 CDB: Write(10) 2a 00 00 00 00 f0 00 00 f0 00 [35534.897745] print_req_error: I/O error, dev sdd, sector 240 [35534.898262] sd 8:0:0:0: [sdd] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [35534.898263] sd 8:0:0:0: [sdd] tag#0 Sense Key : Not Ready [current] [35534.898264] sd 8:0:0:0: [sdd] tag#0 Add. Sense: Medium not present [35534.898264] sd 8:0:0:0: [sdd] tag#0 CDB: Write(10) 2a 00 00 00 01 e0 00 00 f0 00 After that the card is non-functionality until physically replugged. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Stephen Warren <swarren@nvidia.com>
37 lines
1.4 KiB
Plaintext
Executable File
37 lines
1.4 KiB
Plaintext
Executable File
# Copyright 2019 Google LLC. All rights reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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# Writes sunxi image to the board
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# Args:
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# $1: Device path of the sdcard when board is off (e.g. /dev/sdcard0)
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# $2: U-Boot build directory
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set -ex
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device=$1
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build=$2
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echo "Writing to ${device} from build at ${build}"
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dd if=/dev/zero of=$device bs=1k count=1024
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dd if=${build}/u-boot-sunxi-with-spl.bin of=$device bs=1024 seek=8
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sync $device
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