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Commit 992d02ea authored by Chin-Ting Kuo's avatar Chin-Ting Kuo Committed by Tom Rini
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spi: aspeed: SPI dirmap read support



From the HW point of view, the performance of
command read mode is greater than user mode slightly.
Thus, dirmap read framework is introduced to achieve
this goal. In dirmap_create, command read mode is
configured. Usually, the decoded address area with flash
size is assigned to each CS. CPU can thus access the
SPI flash as normal memory in dirmap_read function.

Signed-off-by: default avatarChin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
parent 463cdf66
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