Commit
fa388bca3eb3f81f6412c69f0e15ab05ad4918a7
Exists in
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x86: ich-spi: Set the rx operation mode for ich 7
ICH 7 SPI controller only supports array read command (03h).
Fast array read command (0Bh) is not supported.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Showing
1 changed file
with
4 additions
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0 deletions
Side-by-side Diff
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@@ -141,6 +141,10 @@ |
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ich->slave.max_write_size = ctlr.databytes; |
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ich->speed = max_hz; |
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+ /* ICH 7 SPI controller only supports array read command */ |
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+ if (ctlr.ich_version == 7) |
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+ ich->slave.op_mode_rx = SPI_OPM_RX_AS; |
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+ |
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return &ich->slave; |
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} |
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