commit 88c679896c52e81e50c21acae287eba6cc5a9851
author Alphan Ulusoy <alphan@google.com> Wed May 18 12:46:01 2022 -0400
committer Alphan Ulusoy <alphan@google.com> Wed May 18 15:07:40 2022 -0400
tree 222f14d290b46dc1dbbe7ff75b1fab5ada5c6f85
parent 6a40d34f63b46b7e4c893c8aed216d6def957d5e

[sw/silicon_creator] Change RESET opcode to 0x99

Signed-off-by: Alphan Ulusoy <alphan@google.com>

sw/device/silicon_creator/lib/drivers/spi_device.h

diff --git a/sw/device/silicon_creator/lib/drivers/spi_device.h b/sw/device/silicon_creator/lib/drivers/spi_device.h
index c1c0a51..18d183d 100644
--- a/sw/device/silicon_creator/lib/drivers/spi_device.h
+++ b/sw/device/silicon_creator/lib/drivers/spi_device.h
@@ -149,9 +149,10 @@
    * RESET command.
    *
    * This command should be handled in software. Upon receiving this command,
-   * the chip should be reset.
+   * the chip should be reset. Note that OpenTitan does not enforce the
+   * RESET_ENABLE (0x66) and RESET (0x99) sequence.
    */
-  kSpiDeviceOpcodeReset = 0xf0,
+  kSpiDeviceOpcodeReset = 0x99,
   /**
    * WRITE_ENABLE command.
    *