mb/google/zork: Switch to normal read mode for EM100
This change sets the EFS config for SPI read mode to normal read mode when using em100. With this, the boot is stable again without any random hangs in PSP. BUG=b:164429022 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I4cd3673dcc44a61905719a57f734df2fb9f4e6e2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44464 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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@ -244,13 +244,13 @@ config VBOOT_STARTS_IN_BOOTBLOCK
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config EFS_SPI_READ_MODE
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int
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default 4 if EM100
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default 2
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default 0 if EM100 # Normal read mode
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default 2 # Dual IO (1-1-2)
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config EFS_SPI_SPEED
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int
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default 3 if EM100
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default 0
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default 3 if EM100 # 16.66 MHz
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default 0 # 66.66 MHz
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config EFS_SPI_MICRON_FLAG
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int
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