diff options
| author | Cédric Le Goater <clg@kaod.org> | 2021-10-12 08:20:08 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2021-10-12 08:20:08 +0200 |
| commit | a779e37c681f17f83e1d31a68c030731ebc8c998 (patch) | |
| tree | 3931a0714e1dad7be2d132ace6421ab840e56fe4 /include/hw | |
| parent | 71255c48e7b902483b94862f4882ddd050fe8ad8 (diff) | |
aspeed/smc: Introduce a new addr_width() class handler
The AST2400 SPI controller has a transitional HW interface and it
stores the address width currently in use in a different register than
all the other SMC controllers. It needs special handling when working
in 4B mode.
Make it clear through a class handler. This also removes another use
of the segments array.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/ssi/aspeed_smc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/ssi/aspeed_smc.h b/include/hw/ssi/aspeed_smc.h index a1ca0e65c4..8dc8129498 100644 --- a/include/hw/ssi/aspeed_smc.h +++ b/include/hw/ssi/aspeed_smc.h @@ -111,6 +111,7 @@ struct AspeedSMCClass { void (*reg_to_segment)(const AspeedSMCState *s, uint32_t reg, AspeedSegments *seg); void (*dma_ctrl)(AspeedSMCState *s, uint32_t value); + int (*addr_width)(const AspeedSMCState *s); }; #endif /* ASPEED_SMC_H */ |