| commit | f259c953577b87b679d0625dedd7214f5f74a54c | [log] [tgz] |
|---|---|---|
| author | Eunchan Kim <eunchan@opentitan.org> | Thu Aug 05 11:43:52 2021 -0700 |
| committer | Eunchan Kim <eunchan@opentitan.org> | Fri Aug 06 15:47:28 2021 -0700 |
| tree | cc476667c1f7dd129c74c21411ec626665010c7b | |
| parent | db22826c4af7c94564bf3d84c638c039a49a3a61 [diff] |
[spi_device] Refactor SRAM inteface This commit bundles the SRAM signals in SPI_DEVICE HWIP into two data structures, `sram_l1m_t` and `sram_m2l_t`. These bundles help the SPI_DEVICE top to be well organized and clean. In addition to the bundles, this commit defines the strobe for SRAM write data. The strobe for FWMode and Read Command are tied to 1 as of now. The SPI Flash Upload submodule is going to use the strobe to upload the payload data in a byte granularity. Signed-off-by: Eunchan Kim <eunchan@opentitan.org>
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