RZ A1L

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The Renesas RZ/A1L is a high-end 32-bit CPU, based on the Cortex-A9 core.

QSPI Flash Programming Support

QSPI Flash programming support is provided through the following pin configs:

Quad-SPI Interface Pins

For the Renesas RZ A1L series device the following port pins are used to interface the (Q)SPI flash at channel 0 for single SPI:

Alternate function Port / Pin
SPBCLK_0 P4_4
SPBSSL_0 P4_5
SPIO00 P4_6
SPIO10 P4_7
SPIO20 P4_2
SPIO30 P4_3

For the Renesas RZ A1L series device the following port pins are used to interface the (Q)SPI flash at channel 1 are for dual SPI:

Alternate function Port / Pin
SPIO01 P3_10
SPIO11 P3_11
SPIO21 P3_12
SPIO31 P3_13

Programming external parallel CFI NOR flash

TBD.